<?xml version='1.0' encoding='UTF-8'?><rss xmlns:atom="http://www.w3.org/2005/Atom" xmlns:openSearch="http://a9.com/-/spec/opensearchrss/1.0/" xmlns:blogger="http://schemas.google.com/blogger/2008" xmlns:georss="http://www.georss.org/georss" xmlns:gd="http://schemas.google.com/g/2005" xmlns:thr="http://purl.org/syndication/thread/1.0" version="2.0"><channel><atom:id>tag:blogger.com,1999:blog-5049425844072728310</atom:id><lastBuildDate>Fri, 06 Sep 2024 03:56:51 +0000</lastBuildDate><title>Neumonia</title><description></description><link>http://alexisp3.blogspot.com/</link><managingEditor>noreply@blogger.com (Anonymous)</managingEditor><generator>Blogger</generator><openSearch:totalResults>14</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>25</openSearch:itemsPerPage><item><guid isPermaLink="false">tag:blogger.com,1999:blog-5049425844072728310.post-3813718935288063804</guid><pubDate>Fri, 14 Dec 2012 18:35:00 +0000</pubDate><atom:updated>2012-12-19T18:27:30.014-08:00</atom:updated><title>Células Madre</title><description>&lt;span style=&quot;color: #444444;&quot;&gt;Las células madre mesenquimatosas de la médula ósea &lt;b&gt;(BMSCs)&lt;/b&gt; y células de linaje mieloide, se originan en la médula ósea, y se influyen mutuamente in vivo. Para dilucidar el mecanismo que controla la interrelación entre estos dos tipos de células&amp;nbsp;se hizo estudio en ratones.&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;color: #444444;&quot;&gt;&lt;br /&gt;&lt;/span&gt;
&lt;span style=&quot;color: #444444;&quot;&gt;Se inyectaron en ratones transgenicos (quiméricos), &lt;b&gt;BMSCs&lt;/b&gt; los que después eran capaces de su repoblación celular en múltiples órganos, auto-renovación en la médula ósea y el bazo, y se convierten en células epiteliales alveolares de tipo II.&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;color: #444444;&quot;&gt;&lt;br /&gt;&lt;/span&gt;
&lt;span style=&quot;color: #444444;&quot;&gt;El estudio del trasplante de médula ósea indica que los aumentos de las células de linaje mieloide y BMSC en la conversión de células II eran debido a mal funcionamiento de las células progenitoras mieloides como resultado de la sobre expresión Stat3C. El estudio apoya el concepto de que la activación de la vía STAT3 en células mieloides juega un papel importante en la función BMSC, incluyendo homing, repoblando y conversión en residencial AT II de las células epiteliales en el pulmón.&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;color: #444444;&quot;&gt;&lt;br /&gt;&lt;/span&gt;
&lt;br /&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;a href=&quot;http://momento24.com/wp-content/uploads/2010/07/ratas-pulmones-1.jpg&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&lt;span style=&quot;color: #444444;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;120&quot; src=&quot;http://momento24.com/wp-content/uploads/2010/07/ratas-pulmones-1.jpg&quot; width=&quot;200&quot; /&gt;&lt;/span&gt;&lt;/a&gt;&lt;a href=&quot;http://scielo.sld.cu/img/revistas/hih/v20n3/f0101304.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;span style=&quot;color: #444444;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;148&quot; src=&quot;http://scielo.sld.cu/img/revistas/hih/v20n3/f0101304.jpg&quot; width=&quot;320&quot; /&gt;&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;
&lt;span style=&quot;color: #444444;&quot;&gt;En este sistema, la proteína de fusión &lt;i&gt;Stat3C-Flag &lt;/i&gt;se sobre-expresa en células de linaje mieloide tras el tratamiento con &lt;i&gt;doxiciclina (dox-Medicamento)&lt;/i&gt;. Sobre-expresión inducida por la elevación sistemática de macrófagos y neutrófilos en múltiples órganos.&lt;/span&gt;&lt;br /&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;a href=&quot;http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2630116/bin/nihms80416f6a.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;span style=&quot;color: #444444;&quot;&gt;&lt;br /&gt;&lt;img border=&quot;0&quot; height=&quot;97&quot; src=&quot;http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2630116/bin/nihms80416f6a.jpg&quot; width=&quot;320&quot; /&gt;&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;
&lt;div class=&quot;&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;span style=&quot;color: #444444;&quot;&gt;Con mayor interés y aplicación de células madres podrá ser una alternativa de tratamiento a enfermedades pulmonares tales como la Neumonía o la tuberculosis.&amp;nbsp;&lt;/span&gt;&lt;/div&gt;
&lt;span style=&quot;color: #444444;&quot;&gt;&lt;br /&gt;&lt;/span&gt;
&lt;br /&gt;
&lt;div class=&quot;&quot; style=&quot;clear: both; text-align: left;&quot;&gt;
&lt;b&gt;&lt;span style=&quot;color: #444444;&quot;&gt;Fuente:&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;
&lt;div class=&quot;&quot; style=&quot;clear: both; text-align: left;&quot;&gt;
&lt;span style=&quot;color: #444444;&quot;&gt;&lt;a href=&quot;http://link.springer.com/content/pdf/10.1007%2Fs11427-012-4339-2&quot; target=&quot;_blank&quot;&gt;Artículo (2012)&lt;/a&gt;&lt;/span&gt;&lt;/div&gt;
</description><link>http://alexisp3.blogspot.com/2012/12/celulas-madre.html</link><author>noreply@blogger.com (Anonymous)</author><thr:total>1</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-5049425844072728310.post-2588499120869759200</guid><pubDate>Thu, 06 Dec 2012 20:16:00 +0000</pubDate><atom:updated>2012-12-06T12:16:26.321-08:00</atom:updated><title>Terapia Génica</title><description>&lt;!--[if gte mso 9]&gt;&lt;xml&gt;
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&lt;br /&gt;
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&lt;span lang=&quot;EN-US&quot;&gt;&lt;span style=&quot;color: #444444; font-family: Verdana, sans-serif; font-size: x-small;&quot;&gt;Muchas enfermedades son resultado de
defectos o mutaciones en uno o más de los genes. Las mutaciones
provocan que la proteína codificada por ese gen tenga un mal funcionamiento.
Como las células que dependen de la función de esa proteína no puede comportarse
normalmente, causan problemas a los tejidos u órganos enteros.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify;&quot;&gt;
&lt;a href=&quot;http://www.fedaes.es/FOLLFA/B-GENICA.gif&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;140&quot; src=&quot;http://www.fedaes.es/FOLLFA/B-GENICA.gif&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;span style=&quot;color: #444444; font-family: Verdana, sans-serif; font-size: x-small;&quot;&gt;&lt;span lang=&quot;EN-US&quot;&gt;La terapia génica podría tratar ciertos transtornos
mediante la reparación de los defectos genéticos implicados.E&lt;/span&gt;sta técnica podría permitir a los médicos para el
tratamiento de un trastorno mediante la inserción o reemplazo de un gen en las células de
un paciente en lugar de usar medicamentos o cirugía. Para aplicar esta terapia se necesita
conocer:&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;u&gt;&lt;b&gt;&lt;i&gt;&lt;span style=&quot;color: #444444; font-family: Verdana, sans-serif; text-align: left;&quot;&gt;Qué gen o genes están afectados y los&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;color: #444444; font-family: Verdana, sans-serif; text-align: left;&quot;&gt;Factores genéticos en la
enfermedad&lt;/span&gt;&lt;/i&gt;&lt;/b&gt;&lt;/u&gt;&lt;/span&gt;&lt;br /&gt;
&lt;i style=&quot;color: #444444; font-family: Verdana, sans-serif; font-size: small; text-align: left;&quot;&gt;&lt;br /&gt;&lt;/i&gt;
&lt;span style=&quot;color: #444444; font-family: Verdana, sans-serif; font-size: x-small;&quot;&gt;Mediante la &lt;/span&gt;&lt;b style=&quot;color: #444444; font-family: Verdana, sans-serif; font-size: small;&quot;&gt;transferencia de genes HO-1&lt;/b&gt;&lt;span style=&quot;color: #444444; font-family: Verdana, sans-serif; font-size: x-small;&quot;&gt;
proporciona un efecto terapéutico en ratones con lesión pulmonar aguda causada
por el tipo de virus de la influenza. Se demuestró que la transferencia de HO-1
cDNA resultó efectivo:&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;a href=&quot;http://www.nature.com/gt/journal/v8/n19/images/3301540f4.gif&quot; imageanchor=&quot;1&quot; style=&quot;clear: right; float: right; margin-bottom: 1em; margin-left: 1em; text-align: center;&quot;&gt;&lt;img alt=&quot;&quot; border=&quot;0&quot; height=&quot;125&quot; src=&quot;http://www.nature.com/gt/journal/v8/n19/images/3301540f4.gif&quot; title=&quot;Therapeutic effect of Ad.HO-1 administration via airway route on survival rate of animals infected &quot; width=&quot;200&quot; /&gt;&amp;nbsp; &amp;nbsp;&amp;nbsp;&lt;/a&gt;&lt;/div&gt;
&lt;ol&gt;
&lt;li style=&quot;text-align: justify;&quot;&gt;&lt;span style=&quot;background-color: #ffe599; color: #444444; font-family: Verdana, sans-serif; font-size: x-small;&quot;&gt;Suprimiendo cambios patológicos y
hemorragia intrapulmonar.&amp;nbsp;&lt;/span&gt;&lt;/li&gt;
&lt;li style=&quot;text-align: justify;&quot;&gt;&lt;span style=&quot;background-color: #ffe599; color: #444444; font-family: Verdana, sans-serif; font-size: x-small;&quot;&gt;Aumento la supervivencia de los animales.&amp;nbsp;&lt;/span&gt;&lt;/li&gt;
&lt;li style=&quot;text-align: justify;&quot;&gt;&lt;span style=&quot;background-color: #ffe599; color: #444444; font-family: Verdana, sans-serif; font-size: x-small;&quot;&gt;Disminución de las células inflamatorias en el pulmón.&lt;/span&gt;&lt;/li&gt;
&lt;li style=&quot;text-align: justify;&quot;&gt;&lt;span style=&quot;background-color: #ffe599; color: #444444; font-family: Verdana, sans-serif; font-size: x-small;&quot;&gt;Reducción número de células respiratorias con daño en el DNA.&lt;/span&gt;&lt;/li&gt;
&lt;/ol&gt;
&lt;span style=&quot;color: #444444; font-family: Verdana, sans-serif; font-size: x-small; text-align: justify;&quot;&gt;&lt;/span&gt;&lt;br /&gt;
&lt;div&gt;
&lt;span style=&quot;color: #444444; font-family: Verdana, sans-serif; font-size: x-small; text-align: justify;&quot;&gt;Puesto que el estrés oxidativo y lesión pulmonar están implicados en muchos trastornos pulmonares, como la neumonía inducida por una variedad de microorganismos y fibrosis pulmonar.&lt;/span&gt;&lt;/div&gt;
&lt;span style=&quot;font-family: Verdana, sans-serif; font-size: x-small;&quot;&gt;&lt;/span&gt;&lt;br /&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; color: #444444; text-align: center;&quot;&gt;
&lt;span style=&quot;font-family: Verdana, sans-serif; font-size: x-small;&quot;&gt;&lt;a href=&quot;http://www.nature.com/gt/journal/v8/n19/images/3301540f1.jpg&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;&lt;img alt=&quot;(a) Naive; (b) H1N1 inoculation alone; (c) H1N1 inoculation pretreated with intranasal administration of Ad.null; (d) H1N1 inoculation pretreated with Ad.HO-1. Animals received Ad vectors 48 h before H1N1 inoculation. Seven days after H1N1, lungs were removed, sectioned and stained with hematoxylin and eosin. Magnification ´100.&quot; border=&quot;0&quot; height=&quot;130&quot; src=&quot;http://www.nature.com/gt/journal/v8/n19/images/3301540f1.jpg&quot; title=&quot; Histology of the lung from test animals infected with H1N1&quot; width=&quot;200&quot; /&gt;&lt;/a&gt;&lt;a href=&quot;http://www.nature.com/gt/journal/v8/n19/images/3301540f6.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img alt=&quot;a) Naive; (b) H1N1 alone; (c) H1N1 pretreated with Ad.null; (d) H1N1 pretreated with Ad.HO-1. The nuclei of positively stained respiratory epithelial cells are shown in black, demonstrating severe cellular injury with DNA damage. Magnification&quot; border=&quot;0&quot; height=&quot;135&quot; src=&quot;http://www.nature.com/gt/journal/v8/n19/images/3301540f6.jpg&quot; title=&quot;TUNEL analysis of lungs infected with H1N1&quot; width=&quot;200&quot; /&gt;&lt;/a&gt;&lt;/span&gt;&lt;/div&gt;
&lt;span style=&quot;font-family: Verdana, sans-serif; font-size: x-small;&quot;&gt;
&lt;div&gt;
&lt;div style=&quot;color: #444444;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;b&gt;&lt;span style=&quot;color: #38761d;&quot;&gt;Fuente:&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;color: #444444;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;a href=&quot;http://www.nature.com/gt/journal/v8/n19/pdf/3301540a.pdf&quot; style=&quot;color: #444444;&quot; target=&quot;_blank&quot;&gt;Artículo&lt;/a&gt;&lt;span style=&quot;color: #444444;&quot;&gt;&amp;nbsp;,&amp;nbsp;&lt;/span&gt;&lt;a href=&quot;http://ghr.nlm.nih.gov/handbook/therapy/genetherapy&quot; style=&quot;color: #444444;&quot; target=&quot;_blank&quot;&gt;Terapia Génica&lt;/a&gt;&lt;span style=&quot;color: #444444;&quot;&gt;&amp;nbsp;,&amp;nbsp;&lt;/span&gt;&lt;a href=&quot;http://learn.genetics.utah.edu/content/tech/genetherapy/&quot; style=&quot;color: #444444;&quot; target=&quot;_blank&quot;&gt;Terapia Génica Lab&lt;/a&gt;&lt;/div&gt;
&lt;/span&gt;&lt;!--EndFragment--&gt;</description><link>http://alexisp3.blogspot.com/2012/12/terapia-genica.html</link><author>noreply@blogger.com (Anonymous)</author><thr:total>0</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-5049425844072728310.post-8950973615145665276</guid><pubDate>Fri, 30 Nov 2012 20:15:00 +0000</pubDate><atom:updated>2012-12-08T00:58:40.550-08:00</atom:updated><title>Ejemplo de un transgénico</title><description>&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;b style=&quot;background-color: white;&quot;&gt;&lt;span style=&quot;color: #444444; font-family: Verdana, sans-serif;&quot;&gt;Ratones transgénicos con aplicación médica&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;
&lt;div style=&quot;text-align: left;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;p1&quot;&gt;
&lt;span style=&quot;background-color: white; color: #444444; font-family: Verdana, sans-serif;&quot;&gt;Un ratón transgénico es un ratón al que se le ha modificado su ADN y por tanto su información genética. Frecuentemente estas modificaciones consisten en la introducción o en la eliminación de un gen (fragmento de ADN que codifica la información para producir una proteína). Mientras que insertando un gen de otro organismo podemos obtener ratones que producen proteínas que antes no producían, eliminando un gen saber qué función desempeñaba la proteína que codificaba.&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;color: #444444; font-family: Verdana, sans-serif;&quot;&gt;
&lt;span style=&quot;background-color: white;&quot;&gt;






Se utilizan el modelo de &lt;b&gt;ratón transgénico &lt;/b&gt;&amp;nbsp;para el estudio de la psoriasis avanzar esta investigación mediante la obtención de más conocimientos sobre la psoriasis, enfermedades autoinmunes y otras los genes implicados.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
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&lt;span style=&quot;color: #444444;&quot;&gt;&lt;span style=&quot;background-color: white; font-family: Verdana, sans-serif; text-align: center;&quot;&gt;Los investigadores encontraron que más tarde &amp;nbsp;ratones transgénicos que no tenían psoriasis. Y se&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;background-color: white; font-family: Verdana, sans-serif; text-align: center;&quot;&gt;empezó&lt;/span&gt;&lt;span style=&quot;background-color: white; font-family: Verdana, sans-serif; text-align: center;&quot;&gt;&amp;nbsp;a buscar causas genéticas de la psoriasis, evitando así la necesidad de llevar a cabo grandes estudios de asociación genéticos.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
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&lt;span style=&quot;background-color: white; color: #444444; font-family: Verdana, sans-serif;&quot;&gt;Se ha explorado el efecto de disminución de la expresión CD18 (integrina β2) sobre la función de las células CD4 + CD25 + CD127-Tregs usando el Cd18 hypomorphic (Cd18hypo) PL / J modelo de ratón de psoriasis que se asemeja a la enfermedad humana.&lt;/span&gt;&lt;br /&gt;
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&lt;span style=&quot;color: #444444;&quot;&gt;&lt;span style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;b&gt;&lt;br /&gt;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;
&lt;span style=&quot;color: #444444;&quot;&gt;&lt;span style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;b&gt;Fuente:&amp;nbsp;&lt;/b&gt;&lt;a href=&quot;http://www.medmol.es/tecnicas/29/&quot; target=&quot;_blank&quot;&gt;Flash&lt;/a&gt;&amp;nbsp;,&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #444444;&quot;&gt;&lt;a href=&quot;http://www.bio-pro.de/standort/03483/index.html?lang=en&amp;amp;artikelid=/artikel/00766/index.html&quot; target=&quot;_blank&quot;&gt;Psoriasis&lt;/a&gt;&amp;nbsp;,&amp;nbsp;&lt;a href=&quot;http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2398739/&quot; target=&quot;_blank&quot;&gt;Artículo (2008)&lt;/a&gt;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
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</description><link>http://alexisp3.blogspot.com/2012/12/ejemplo-de-un-transgenico.html</link><author>noreply@blogger.com (Anonymous)</author><thr:total>0</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-5049425844072728310.post-8532257573659119751</guid><pubDate>Sat, 17 Nov 2012 03:58:00 +0000</pubDate><atom:updated>2012-12-03T12:21:41.071-08:00</atom:updated><title>Qué es una Genoteca?</title><description>&lt;div style=&quot;text-align: left;&quot;&gt;
&lt;span style=&quot;font-family: Verdana, sans-serif; font-size: x-small;&quot;&gt;&lt;span style=&quot;background-color: white; color: #333333; line-height: 17px;&quot;&gt;Una &lt;b&gt;genoteca&lt;/b&gt; es una colección de secuencias de DNA que representa todo o una parte del genoma de un organismo.&lt;/span&gt;&lt;span style=&quot;background-color: white; color: #333333; line-height: 17px;&quot;&gt;Estas se realizan por técnicas de DNA recombiante: Utilizando fragmentos de DNA incluidos en vectores de clonación apropiados,que luego se incorporan a una celula hu´sped para que se replique.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;a href=&quot;http://www.larapedia.com/biologia_appunti/biologia_appunti_parte_4_clip_image006_0000.gif&quot; imageanchor=&quot;1&quot; style=&quot;clear: right; float: right; margin-bottom: 1em; margin-left: 1em; text-align: left;&quot;&gt;&lt;span style=&quot;font-family: Verdana, sans-serif; font-size: x-small;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;311&quot; src=&quot;http://www.larapedia.com/biologia_appunti/biologia_appunti_parte_4_clip_image006_0000.gif&quot; width=&quot;320&quot; /&gt;&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;
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&lt;div style=&quot;text-align: left;&quot;&gt;
&lt;span style=&quot;font-family: Verdana, sans-serif; font-size: x-small;&quot;&gt;&lt;span style=&quot;background-color: white; color: #333333; line-height: 17px;&quot;&gt;&lt;b&gt;&lt;i&gt;Los vectores pueden ser: &lt;/i&gt;&lt;/b&gt;Plásmidos,&lt;/span&gt;&lt;span style=&quot;background-color: white; color: #333333; line-height: 17px;&quot;&gt;bacteriófagos&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style=&quot;text-align: left;&quot;&gt;
&lt;span style=&quot;background-color: white; color: #333333; line-height: 17px;&quot;&gt;&lt;span style=&quot;font-family: Verdana, sans-serif; font-size: x-small;&quot;&gt;cósmidos (Híbrido plásmido-bacteriofago),&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style=&quot;text-align: left;&quot;&gt;
&lt;span style=&quot;background-color: white; color: #333333; line-height: 17px;&quot;&gt;&lt;span style=&quot;font-family: Verdana, sans-serif; font-size: x-small;&quot;&gt;cromosomas artificiales bacterianos (BACs), cromosomas artificiales de levaduras (YACs) cromosomas artificiales de mamíferos (MACs),etc..&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;font-family: Verdana, sans-serif; font-size: x-small;&quot;&gt;&lt;span style=&quot;background-color: white; color: #333333; line-height: 17px;&quot;&gt;La genoteca puede ser de ADN genómico (ADNg) o ADN complementario (ADNc). La primera es una colección de fragmentos de ADN genómicos clonados en un vector, que en conjunto&lt;/span&gt;&lt;span style=&quot;background-color: white; color: #333333; line-height: 17px;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;background-color: white; color: #333333; font-family: Verdana, sans-serif; font-size: x-small; line-height: 17px;&quot;&gt;representan la totalidad del ADN o genoma de un organismo.&lt;/span&gt;&lt;span style=&quot;background-color: white; color: #333333; font-family: Verdana, sans-serif; font-size: x-small; line-height: 17px;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/div&gt;
&lt;div style=&quot;text-align: left;&quot;&gt;
&lt;span style=&quot;background-color: white; color: #333333; font-family: Verdana, sans-serif; font-size: x-small; line-height: 17px;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style=&quot;text-align: left;&quot;&gt;
&lt;b style=&quot;color: #333333; font-family: Verdana, sans-serif; font-size: small; line-height: 17px;&quot;&gt;&lt;i&gt;Cuál es su aplicación?&lt;/i&gt;&lt;/b&gt;&lt;/div&gt;
&lt;div style=&quot;text-align: left;&quot;&gt;
&lt;span style=&quot;background-color: white; color: #333333; font-family: Verdana, sans-serif; font-size: x-small; line-height: 17px;&quot;&gt;A partir de este tipo de genoteca se podrá seleccionar el clon&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;background-color: white; color: #333333; font-family: Verdana, sans-serif; font-size: x-small; line-height: 17px;&quot;&gt;que posea un ADN recombinante específico y cultivarlo &amp;nbsp; posteriormente para amplificarlo.&lt;/span&gt;&lt;/div&gt;
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&lt;div style=&quot;text-align: left;&quot;&gt;
&lt;span style=&quot;font-family: Verdana, sans-serif; font-size: x-small;&quot;&gt;&lt;span style=&quot;background-color: white; color: #333333; line-height: 17px;&quot;&gt;Se han construído genotecas en la&lt;/span&gt;&lt;span style=&quot;background-color: white; color: #333333; line-height: 17px;&quot;&gt;&amp;nbsp;búsqueda&lt;/span&gt;&lt;span style=&quot;color: #333333;&quot;&gt;&lt;span style=&quot;line-height: 17px;&quot;&gt;&amp;nbsp;de genes implicados en la formación de &lt;u&gt;biofilms&lt;/u&gt; de &lt;b&gt;S. pneumoniae&amp;nbsp;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #333333; font-family: Verdana, sans-serif; font-size: x-small;&quot;&gt;&lt;span style=&quot;line-height: 17px;&quot;&gt;&lt;b&gt;R6&lt;/b&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #333333; font-family: Verdana, sans-serif; font-size: x-small; line-height: 17px;&quot;&gt;y genoteca de&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;color: #333333; font-family: Verdana, sans-serif; font-size: x-small; line-height: 17px;&quot;&gt;&amp;nbsp;&lt;b&gt;S. pneumoniae M32.&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj4eHeaBfV3xXeZlks-8i5avhWZoHh0WrXyU_x4osY1uZheerp8FzdidVnCaILJzjmakT0csK98OGThyphenhyphen6gb91HuU4EcFvnVxgKvIcj1GeW76EzmHGNYKCpE3QMaV_-Hw2Shz3OdJz0JMCo/s1600/Captura+de+pantalla+2012-11-17+a+las+22.35.19.png&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;200&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj4eHeaBfV3xXeZlks-8i5avhWZoHh0WrXyU_x4osY1uZheerp8FzdidVnCaILJzjmakT0csK98OGThyphenhyphen6gb91HuU4EcFvnVxgKvIcj1GeW76EzmHGNYKCpE3QMaV_-Hw2Shz3OdJz0JMCo/s200/Captura+de+pantalla+2012-11-17+a+las+22.35.19.png&quot; width=&quot;185&quot; /&gt;&lt;/a&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjZ3uP60PP2emn9GkgsO4qg4B7ZVdwTCyoyheTNqSsZWxIh_j-KID6FZmYO2keVyKB4njqD8y2GUNS7M-6vWP2pa_9XE_cRnZIjxCDtdQilN_HAJ5GsFlZ6sUAs9tWape2worje7jB6aSE/s1600/Captura+de+pantalla+2012-11-17+a+las+22.39.28.png&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;200&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjZ3uP60PP2emn9GkgsO4qg4B7ZVdwTCyoyheTNqSsZWxIh_j-KID6FZmYO2keVyKB4njqD8y2GUNS7M-6vWP2pa_9XE_cRnZIjxCDtdQilN_HAJ5GsFlZ6sUAs9tWape2worje7jB6aSE/s200/Captura+de+pantalla+2012-11-17+a+las+22.39.28.png&quot; width=&quot;139&quot; /&gt;&lt;/a&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi26pEVykTPL_u-IUKOXsejL1Mcfzh74ONxVfP7bwavz-gzVWz_-yAfNq-GnjW2R22jTGuVn4QXDRssQPvfw5A1ieD9JZ_8wW85UKIBe2OQtBDIB8VFVdRsYG-SxpOJ-Q0PrBjWFU_gpXo/s1600/Captura+de+pantalla+2012-11-17+a+las+22.39.46.png&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; display: inline !important; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;200&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi26pEVykTPL_u-IUKOXsejL1Mcfzh74ONxVfP7bwavz-gzVWz_-yAfNq-GnjW2R22jTGuVn4QXDRssQPvfw5A1ieD9JZ_8wW85UKIBe2OQtBDIB8VFVdRsYG-SxpOJ-Q0PrBjWFU_gpXo/s200/Captura+de+pantalla+2012-11-17+a+las+22.39.46.png&quot; width=&quot;153&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
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&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh3BpZ0v0H4Jz-VHaeeTAoDqHsabaMns_MYxkDEtzn7v5L3njy362YzDv8QdcszgZQWox-YOiCE7xOjBK3r4mcQ_MS9jCwTQbuQYY6emxDT-eLjtjnI5f5KzptXqyTsuBYjYLyz7aEzziA/s1600/Captura+de+pantalla+2012-11-17+a+las+22.43.25.png&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;320&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh3BpZ0v0H4Jz-VHaeeTAoDqHsabaMns_MYxkDEtzn7v5L3njy362YzDv8QdcszgZQWox-YOiCE7xOjBK3r4mcQ_MS9jCwTQbuQYY6emxDT-eLjtjnI5f5KzptXqyTsuBYjYLyz7aEzziA/s320/Captura+de+pantalla+2012-11-17+a+las+22.43.25.png&quot; width=&quot;261&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
&lt;b&gt;&amp;nbsp;Fuente:&lt;/b&gt;&lt;br /&gt;
&lt;a href=&quot;http://eprints.ucm.es/16601/1/T33980.pdf&quot; target=&quot;_blank&quot;&gt;http://eprints.ucm.es/16601/1/T33980.pdf&lt;/a&gt;&amp;nbsp;(Pag.77)&lt;br /&gt;
&lt;a href=&quot;http://www.ugr.es/~mgarrido/Contenidos.htm&quot; target=&quot;_blank&quot;&gt;http://www.ugr.es/~mgarrido/Contenidos.htm&lt;/a&gt;&lt;br /&gt;
&lt;a href=&quot;http://sian.inia.gob.ve/repositorio/noperiodicas/libros/La%20genoteca%20como%20herramienta%20de%20la%20biotecnolog%C3%ADa.pdf&quot; target=&quot;_blank&quot;&gt;La genoteca  como herramienta de la ingeniería genética.&lt;/a&gt;&lt;br /&gt;
&lt;a href=&quot;http://www.patricbrc.org/portal/portal/patric/Genome?cType=genome&amp;amp;cId=54539&quot; target=&quot;_blank&quot;&gt;Ejemplo de genoma completo de Streptococcus pneumoniae&lt;/a&gt;&lt;br /&gt;
&lt;br /&gt;</description><link>http://alexisp3.blogspot.com/2012/11/que-es-una-genoteca.html</link><author>noreply@blogger.com (Anonymous)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj4eHeaBfV3xXeZlks-8i5avhWZoHh0WrXyU_x4osY1uZheerp8FzdidVnCaILJzjmakT0csK98OGThyphenhyphen6gb91HuU4EcFvnVxgKvIcj1GeW76EzmHGNYKCpE3QMaV_-Hw2Shz3OdJz0JMCo/s72-c/Captura+de+pantalla+2012-11-17+a+las+22.35.19.png" height="72" width="72"/><thr:total>0</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-5049425844072728310.post-1261720758037305871</guid><pubDate>Tue, 13 Nov 2012 03:32:00 +0000</pubDate><atom:updated>2012-11-17T20:08:08.737-08:00</atom:updated><title>Día mundial contra la Neumonía</title><description>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;iframe allowfullscreen=&#39;allowfullscreen&#39; webkitallowfullscreen=&#39;webkitallowfullscreen&#39; mozallowfullscreen=&#39;mozallowfullscreen&#39; width=&#39;320&#39; height=&#39;266&#39; src=&#39;https://www.youtube.com/embed/4HGCDDTiGR0?feature=player_embedded&#39; frameborder=&#39;0&#39;&gt;&lt;/iframe&gt;&lt;/div&gt;
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&lt;iframe allowfullscreen=&#39;allowfullscreen&#39; webkitallowfullscreen=&#39;webkitallowfullscreen&#39; mozallowfullscreen=&#39;mozallowfullscreen&#39; width=&#39;320&#39; height=&#39;266&#39; src=&#39;https://www.youtube.com/embed/XG6jFGayNNQ?feature=player_embedded&#39; frameborder=&#39;0&#39;&gt;&lt;/iframe&gt;&lt;/div&gt;
</description><link>http://alexisp3.blogspot.com/2012/11/dia-mundial-contra-la-neumonia.html</link><author>noreply@blogger.com (Anonymous)</author><thr:total>0</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-5049425844072728310.post-1038017478180130293</guid><pubDate>Sat, 10 Nov 2012 04:48:00 +0000</pubDate><atom:updated>2012-11-10T20:50:01.496-08:00</atom:updated><title>Adn Recombinante en la Naturaleza</title><description>&lt;span style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span style=&quot;background-color: white; color: #333333; font-size: 13px; line-height: 17px;&quot;&gt;La naturaleza también genera transgénicos, aunque de&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;background-color: white; color: #333333; font-size: 13px; line-height: 17px;&quot;&gt;manera más infrecuente&lt;/span&gt;&lt;span style=&quot;background-color: white; color: #333333; font-size: 13px; line-height: 17px;&quot;&gt;. Por ejemplo, determinados agentes infecciosos incorporan material genético al genoma de&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;background-color: white; color: #333333; font-size: 13px; line-height: 17px;&quot;&gt;su huésped, como lo hace la bacteria&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;background-color: white; color: #333333; font-size: 13px; line-height: 17px;&quot;&gt;&lt;b&gt;&lt;i&gt;Agrobacterium tumefaciens&lt;/i&gt;&lt;/b&gt; desde&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;background-color: white; color: #333333; font-size: 13px; line-height: 17px;&quot;&gt;hace millones de años con los vegetales que infecta.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;background-color: white; color: #333333; font-size: 13px; line-height: 17px;&quot;&gt;&lt;span style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;
&lt;span style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span style=&quot;background-color: white; color: #333333; font-size: 13px; line-height: 17px;&quot;&gt;La bacteria es un patógeno de plantas, induciéndoles una malformación llamada tumor&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;background-color: white; color: #333333; font-size: 13px; line-height: 17px;&quot;&gt;de la agalla. Establece con la planta una especie de &quot;colonización genética&quot; que obliga a la&amp;nbsp;&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;background-color: white; color: #333333; font-size: 13px; line-height: 17px;&quot;&gt;planta a fabricar una sustancia de la que sólo se puede nutrir esta bacteria. El tumor es una&amp;nbsp;&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;background-color: white; color: #333333; font-size: 13px; line-height: 17px;&quot;&gt;especie de fábrica de esas sustancias, para el solo beneficio de&amp;nbsp;&lt;/span&gt;&lt;b style=&quot;color: #333333; font-size: 13px; line-height: 17px;&quot;&gt;&lt;i&gt;Agrobacterium&lt;/i&gt;&lt;/b&gt;&lt;span style=&quot;background-color: white; color: #333333; font-size: 13px; line-height: 17px;&quot;&gt;.&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;background-color: white; color: #333333; font-size: 13px; line-height: 17px;&quot;&gt;La bacteria es atraída por sustancias que la planta excreta en sus zonas abiertas por &amp;nbsp;&lt;/span&gt;&lt;span style=&quot;background-color: white; color: #333333; font-size: 13px; line-height: 17px;&quot;&gt;pequeñas heridas. Por allí se introduce, quedando en los espacios intercelulares, y es entonces &amp;nbsp;&lt;/span&gt;&lt;span style=&quot;background-color: white; color: #333333; font-size: 13px; line-height: 17px;&quot;&gt;cuando transfiere a la célula vegetal un trozo de su material genético: una porción de un &amp;nbsp;&lt;/span&gt;&lt;span style=&quot;background-color: white; color: #333333; font-size: 13px; line-height: 17px;&quot;&gt;plásmido (ADN circular extracromosómico bacteriano), que se integrará en alguna zona del&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;background-color: white; color: #333333; font-size: 13px; line-height: 17px;&quot;&gt;genoma de la planta.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;background-color: white; color: #333333; font-size: 13px; line-height: 17px;&quot;&gt;&lt;span style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;
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&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgEli2Qrg1kFYdvgufxCrIah-ICIBWENHw88fv_IbKyVDu2t2Dc52C_rsr_bwEJv_csV_IReLlTDBgZwXt778DbRoFKbJA_P-pwxtai-C7bndtBC2Yp6FxneRcnknd-qSrIMv5qnRjPZcI/s1600/Captura+de+pantalla+2012-11-10+a+las+23.32.02.png&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&lt;span style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&amp;nbsp;&lt;img alt=&quot;El método de la bacteria de transferir el ADN a las plantas tiene amplias implicaciones para la bioingeniería&quot; border=&quot;0&quot; height=&quot;320&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgEli2Qrg1kFYdvgufxCrIah-ICIBWENHw88fv_IbKyVDu2t2Dc52C_rsr_bwEJv_csV_IReLlTDBgZwXt778DbRoFKbJA_P-pwxtai-C7bndtBC2Yp6FxneRcnknd-qSrIMv5qnRjPZcI/s320/Captura+de+pantalla+2012-11-10+a+las+23.32.02.png&quot; title=&quot;Agrobacterium tumefaciens se adhiere a las células de las plantas.&quot; width=&quot;226&quot; /&gt;&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;
&lt;span style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span style=&quot;color: #333333; font-size: x-small;&quot;&gt;&lt;span style=&quot;line-height: 17px;&quot;&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjZZTg1_0N5EvxdoBiDoPwi8jXb_1Dr3PvUT8wNXE0-0y7Sc3m3abXi43ls_VXQywN4p_i8kNoTdhwGozbRCj1tUR94aQsGDiDAQEW5EwPHgag59394lSeUIi15FqsiyNc29JLT3p5WAMU/s1600/Captura+de+pantalla+2012-11-10+a+las+23.34.57.png&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em; text-align: center;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;320&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjZZTg1_0N5EvxdoBiDoPwi8jXb_1Dr3PvUT8wNXE0-0y7Sc3m3abXi43ls_VXQywN4p_i8kNoTdhwGozbRCj1tUR94aQsGDiDAQEW5EwPHgag59394lSeUIi15FqsiyNc29JLT3p5WAMU/s320/Captura+de+pantalla+2012-11-10+a+las+23.34.57.png&quot; width=&quot;273&quot; /&gt;&lt;/a&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;br /&gt;&lt;/span&gt;
&lt;span style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span style=&quot;background-color: white; color: #333333; font-size: 13px; line-height: 17px;&quot;&gt;El T-DNA entra al núcleo y se inserta al azar en algún sitio del genoma. Allí se&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;background-color: white; color: #333333; font-size: 13px; line-height: 17px;&quot;&gt;expresan sus dos genes: el de las hormonas provoca crecimiento descontrolado de las&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;background-color: white; color: #333333; font-size: 13px; line-height: 17px;&quot;&gt;células vegetales; el otro obliga a esas células a fabricar grandes&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;background-color: white; color: #333333; font-size: 13px; line-height: 17px;&quot;&gt;cantidades de opinas, una sustancia que la planta no puede aprovechar, y la excreta.&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;background-color: white; color: #333333; font-size: 13px; line-height: 17px;&quot;&gt;Así pues, las bacterias se encuentran con un nicho ideal para nutrirse y&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;background-color: white; color: #333333; font-size: 13px; line-height: 17px;&quot;&gt;multiplicarse: la planta se ha convertido en una especie de esclava metabólica que&amp;nbsp;&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;background-color: white; color: #333333; font-size: 13px; line-height: 17px;&quot;&gt;mantiene el crecimiento de la bacteria en el seno del tumor de la agalla.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;br /&gt;&lt;/span&gt;
&lt;span style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;b&gt;Fuente:&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-family: Verdana, sans-serif; font-size: x-small;&quot;&gt;&lt;a href=&quot;http://www.educaciencias.gov.ar/archivos/recursos/explora/CSNAT06.pdf&quot; target=&quot;_blank&quot;&gt;http://www.educaciencias.gov.ar/archivos/recursos/explora/CSNAT06.pdf&lt;/a&gt;&lt;/span&gt;&lt;br /&gt;
&lt;a href=&quot;http://repositorio.ual.es/jspui/bitstream/10835/1614/1/Feria%20Fern%C3%A1ndez%2c%20Inmaculada.pdf&quot; target=&quot;_blank&quot;&gt;&lt;span style=&quot;font-family: Verdana, sans-serif; font-size: x-small;&quot;&gt;http://repositorio.ual.es/jspui/bitstream/10835/1614/1/Feria%20Fern%C3%A1ndez%2c%20Inmaculada.pdf&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;
&lt;a href=&quot;http://download.bioon.com.cn/upload/month_0912/20091212_0ff17f71594e7ca5737dBog48xNkfxXN.attach.pdf&quot; target=&quot;_blank&quot;&gt;&lt;span style=&quot;font-family: Verdana, sans-serif; font-size: x-small;&quot;&gt;http://download.bioon.com.cn/upload/month_0912/20091212_0ff17f71594e7ca5737dBog48xNkfxXN.attach.pdf&lt;/span&gt;&lt;/a&gt;</description><link>http://alexisp3.blogspot.com/2012/11/la-naturaleza-tambien-genera.html</link><author>noreply@blogger.com (Anonymous)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgEli2Qrg1kFYdvgufxCrIah-ICIBWENHw88fv_IbKyVDu2t2Dc52C_rsr_bwEJv_csV_IReLlTDBgZwXt778DbRoFKbJA_P-pwxtai-C7bndtBC2Yp6FxneRcnknd-qSrIMv5qnRjPZcI/s72-c/Captura+de+pantalla+2012-11-10+a+las+23.32.02.png" height="72" width="72"/><thr:total>0</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-5049425844072728310.post-5939115439876022227</guid><pubDate>Sat, 03 Nov 2012 02:01:00 +0000</pubDate><atom:updated>2012-11-23T22:05:17.631-08:00</atom:updated><title>Usos del ADN recombinante</title><description>&lt;span style=&quot;color: #444444;&quot;&gt;&lt;b style=&quot;font-family: Verdana, sans-serif; text-align: justify;&quot;&gt;PspA&lt;/b&gt;&lt;span style=&quot;font-family: Verdana, sans-serif; text-align: justify;&quot;&gt;, una proteína de superficie de &lt;/span&gt;&lt;b style=&quot;font-family: Verdana, sans-serif; text-align: justify;&quot;&gt;Streptococcus pneumoniae&lt;/b&gt;&lt;span style=&quot;font-family: Verdana, sans-serif; text-align: justify;&quot;&gt; es un factor de virulencia, inmunogénica y común a todos los serotipos&amp;nbsp;la PspA contiene epitopes conservados de&amp;nbsp;manera tal que la inmunización genera protección contra neumococos pertenecientes a diversos tipos capsulares&amp;nbsp;y con distintas PspA.&amp;nbsp;Esta información podría ser un valioso aporte para la formulación de una vacuna efectiva&amp;nbsp;utilizando PspA recombinante como inmunógeno.&lt;/span&gt;&lt;span style=&quot;font-family: Verdana, sans-serif; text-align: center;&quot;&gt;Empleando la tecnología del DNA recombinante permite la producción in vivo de bioconjugados en E. coli. La plataforma permite el diseño y producción controlada de glicoproteínas con una estructura de polisacárido a medida, que se dirigirá a los patógenos bacterianos que no pueden ser tratados con procesos químicos existentes.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
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&lt;a href=&quot;http://www.genengnews.com/Media/images/Article/GlycoVaxyn_Fig14170196149.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;111&quot; src=&quot;http://www.genengnews.com/Media/images/Article/GlycoVaxyn_Fig14170196149.jpg&quot; width=&quot;400&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;a href=&quot;http://www.genengnews.com/Media/images/Article/GlycoVaxyn_Fig22810912023.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;56&quot; src=&quot;http://www.genengnews.com/Media/images/Article/GlycoVaxyn_Fig22810912023.jpg&quot; width=&quot;400&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: left;&quot;&gt;
&lt;b&gt;&lt;span style=&quot;font-family: Verdana, sans-serif;&quot;&gt;Fuente:&amp;nbsp;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: left;&quot;&gt;
&lt;a href=&quot;http://www.scielo.org.ar/pdf/medba/v70n5/v70n5a07.pdf&quot;&gt;http://www.scielo.org.ar/pdf/medba/v70n5/v70n5a07.pdf&lt;/a&gt;&lt;/div&gt;
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&lt;a href=&quot;http://www.genengnews.com/gen-articles/developing-next-gen-conjugate-vaccines/4042/&quot;&gt;http://www.genengnews.com/gen-articles/developing-next-gen-conjugate-vaccines/4042/&lt;/a&gt;&lt;/div&gt;
</description><link>http://alexisp3.blogspot.com/2012/11/usos-del-adn-recombinante.html</link><author>noreply@blogger.com (Anonymous)</author><thr:total>0</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-5049425844072728310.post-7307379025599616554</guid><pubDate>Wed, 31 Oct 2012 21:03:00 +0000</pubDate><atom:updated>2012-11-23T21:59:08.466-08:00</atom:updated><title>Mecanismos Moleculares para Neumonía</title><description>&lt;div style=&quot;text-align: justify;&quot;&gt;
&lt;span style=&quot;color: #444444;&quot;&gt;&lt;span style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span style=&quot;background-color: white; border: 0px; font: inherit; line-height: 21px; margin: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;La neutralización de la IFNAR (&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;background-color: #e6ecf9; font-family: Georgia, &#39;Times New Roman&#39;, serif; line-height: 21px;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;b style=&quot;background-color: white; font-family: sans-serif; line-height: 19.200000762939453px;&quot;&gt;interferon-α/β receptor, en ratones&lt;/b&gt;&lt;span style=&quot;background-color: #e6ecf9; font-family: Georgia, &#39;Times New Roman&#39;, serif; line-height: 21px;&quot;&gt;)&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;background-color: white; border: 0px; font: inherit; line-height: 21px; margin: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;es suficiente para proteger a la influenza a infectados de neumonía neumocócica secundaria.&lt;/span&gt;&lt;span style=&quot;background-color: white; font-family: Verdana, sans-serif; line-height: 21px;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;background-color: white; font-family: Verdana, sans-serif; line-height: 21px;&quot;&gt;Estos hallazgos demuestran que los IFN-tipo I,desempeñan un papel importante en la sensibilización a infecciones de bacterias en el período post-influenza.&lt;/span&gt;&lt;span style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span style=&quot;background-color: white; border: 0px; font: inherit; line-height: 21px; margin: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;Esta neutralización a su vez mediada&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;background-color: #e6ecf9; line-height: 21px;&quot;&gt;a través de deterioro selectivo de &lt;i&gt;KC&lt;/i&gt; y la producción &lt;i&gt;MIP2&lt;/i&gt;.&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;background-color: #e6ecf9; border: 0px; font: inherit; margin: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;Además &lt;i&gt;CXCR2&lt;/i&gt; y sus ligandos (&lt;i&gt;KC y MIP2&lt;/i&gt;) parecen ser mediadores del reclutamiento de neutrófilos en la defensa del huésped contra patógenos bacterianos, (&lt;em style=&quot;border: 0px; font: inherit; margin: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;S.&lt;/em&gt;&lt;/span&gt;&lt;span style=&quot;background-color: white; border: 0px; font: inherit; margin: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;em style=&quot;border: 0px; font: inherit; margin: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;pneumoniae).&lt;/em&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style=&quot;text-align: justify;&quot;&gt;
&lt;span style=&quot;background-color: #e6ecf9; color: #444444; font-family: Verdana, sans-serif; line-height: 21px;&quot;&gt;Los resultados de estos estudios sugieren que el deterioro de macrófagos, mediada por &lt;i&gt;IFN de tipo II &lt;/i&gt;y la insuficiencia de las respuestas de neutrófilos atribuible al &lt;i&gt;IFN de tipo I&lt;/i&gt; mediada por la supresión de la expresión de quimiocinas &lt;i&gt;CXCR2&lt;/i&gt;.&lt;/span&gt;&lt;/div&gt;
&lt;div style=&quot;text-align: justify;&quot;&gt;
&lt;span style=&quot;background-color: #e6ecf9; color: #444444; font-family: Verdana, sans-serif; line-height: 21px;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;a href=&quot;http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2701856/bin/JCI35412.f1.jpg&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em; text-align: justify;&quot;&gt;&lt;span style=&quot;color: #444444;&quot;&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;&lt;img border=&quot;0&quot; height=&quot;160&quot; src=&quot;http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2701856/bin/JCI35412.f1.jpg&quot; width=&quot;200&quot; /&gt;&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;
&lt;div style=&quot;margin-left: 1em; margin-right: 1em; text-align: justify;&quot;&gt;
&lt;span style=&quot;color: #444444;&quot;&gt;&lt;a href=&quot;http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2701856/bin/JCI35412.f2.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;/a&gt;&lt;a href=&quot;http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2701856/bin/JCI35412.f2.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;175&quot; src=&quot;http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2701856/bin/JCI35412.f2.jpg&quot; width=&quot;200&quot; /&gt;&lt;/a&gt;&lt;/span&gt;&lt;/div&gt;
&lt;span style=&quot;color: #444444;&quot;&gt;&lt;br /&gt;&lt;/span&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;a href=&quot;http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2701856/bin/JCI35412.f3.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;span style=&quot;color: #444444;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;195&quot; src=&quot;http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2701856/bin/JCI35412.f3.jpg&quot; width=&quot;200&quot; /&gt;&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;a href=&quot;http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2701856/figure/F4/&quot;&gt;&lt;span style=&quot;color: #444444;&quot;&gt;http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2701856/figure/F4/&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;
&lt;div style=&quot;text-align: justify;&quot;&gt;
&lt;span style=&quot;color: #444444;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style=&quot;text-align: justify;&quot;&gt;
&lt;span style=&quot;background-color: white; color: #444444; font-family: Verdana, sans-serif;&quot;&gt;&lt;span style=&quot;border: 0px; font: inherit; line-height: 21px; margin: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;Sin embargo, los IFN tipo I pareció tener efectos inmunomoduladores que eran perjudiciales para la defensa antibacteriana.&lt;/span&gt;&lt;span style=&quot;line-height: 21px;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;border: 0px; font: inherit; line-height: 21px; margin: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;IFNs de tipo I se ha demostrado que inducen apoptosis en diversas células, incluyendo los esplenocitos, que pueden contribuir a la alteración en la depuración de bacterias intracelulares, tales como&amp;nbsp;&lt;em style=&quot;border: 0px; font: inherit; margin: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;Listeria.&lt;/em&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style=&quot;text-align: justify;&quot;&gt;
&lt;span style=&quot;background-color: #e6ecf9; border: 0px; font: inherit; line-height: 21px; margin: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;em style=&quot;border: 0px; font: inherit; margin: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span style=&quot;border: 0px; color: #444444; font: inherit; margin: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;Mientras que los IFN tipo I proteger al huésped mediante la regulación positiva de genes antivirales, parecen suprimir específicamente la producción adicional de &lt;i&gt;KC&lt;/i&gt; y &lt;i&gt;MIP2&lt;/i&gt;, que puede ser de poco valor protector para el despacho de la infección viral primaria&amp;nbsp;y puede mediar en la lesión pulmonar.&lt;/span&gt;&lt;/span&gt;&lt;/em&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style=&quot;text-align: justify;&quot;&gt;
&lt;em style=&quot;border: 0px; font: inherit; margin: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;background-color: white; border: 0px; font: inherit; margin: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;background-color: #e6ecf9;&quot;&gt;&lt;span style=&quot;color: #444444; font-family: Verdana, sans-serif;&quot;&gt;El control de IFN de tipo I mediada por la inhibición de las respuestas antibacterianos presenta una dirección única para la investigación en la lucha contra la neumonía por influenza complicada e infecciones bacterianas secundarias.&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/em&gt;&lt;/div&gt;
&lt;div style=&quot;text-align: justify;&quot;&gt;
&lt;span style=&quot;background-color: #e6ecf9; border: 0px; font: inherit; line-height: 21px; margin: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;em style=&quot;border: 0px; font: inherit; margin: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;background-color: white; border: 0px; font: inherit; margin: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;background-color: #e6ecf9;&quot;&gt;&lt;span style=&quot;color: #444444; font-family: Verdana, sans-serif; font-size: x-small;&quot;&gt;&lt;b&gt;Fuente:&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/em&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style=&quot;text-align: justify;&quot;&gt;
&lt;span style=&quot;background-color: #e6ecf9; border: 0px; font-family: Georgia, &#39;Times New Roman&#39;, serif; font: inherit; line-height: 21px; margin: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;em style=&quot;border: 0px; font: inherit; margin: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;background-color: white; border: 0px; font: inherit; margin: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;background-color: #e6ecf9;&quot;&gt;&lt;a href=&quot;http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2701856/&quot;&gt;http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2701856/&lt;/a&gt;&amp;nbsp;(2009)&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/em&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style=&quot;text-align: justify;&quot;&gt;
&lt;em style=&quot;border: 0px; font: inherit; margin: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;background-color: white; border: 0px; font: inherit; margin: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;&lt;span style=&quot;background-color: #e6ecf9;&quot;&gt;&lt;a href=&quot;http://translate.google.com.ec/translate?hl=es&amp;amp;langpair=en%7Ces&amp;amp;u=http://www.ncbi.nlm.nih.gov/pubmed/19487810&quot;&gt;http://translate.google.com.ec/translate?hl=es&amp;amp;langpair=en%7Ces&amp;amp;u=http://www.ncbi.nlm.nih.gov/pubmed/19487810&lt;/a&gt;&amp;nbsp;(En español)&lt;/span&gt;&lt;/span&gt;&lt;/em&gt;&lt;/div&gt;
</description><link>http://alexisp3.blogspot.com/2012/10/la-neutralizacion-de-la-ifnar.html</link><author>noreply@blogger.com (Anonymous)</author><thr:total>0</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-5049425844072728310.post-7293416612600383206</guid><pubDate>Fri, 19 Oct 2012 23:45:00 +0000</pubDate><atom:updated>2012-11-23T22:10:08.317-08:00</atom:updated><title>Técnica de Microrray</title><description>&lt;span style=&quot;background-color: #ffd966; color: #444444; font-family: Verdana, sans-serif;&quot;&gt;&lt;span style=&quot;font-size: 11px; line-height: 14px;&quot;&gt;C&lt;/span&gt;&lt;span style=&quot;font-size: 13px; line-height: 19.200000762939453px;&quot;&gt;hips de ADN (Spotted microarrays)&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;background-color: white; color: #444444; font-family: Verdana, sans-serif; font-size: 11px; line-height: 14px;&quot;&gt;Son pequeños soportes sólidos, donde secuencias de miles de genes diferentes están inmovilizados o fijos. Los soportes son portaobjetos de vidrio, pero también puede ser chips de silicio o membranas de nylon. El ADN se imprime o realmente es sintetizado directamente sobre el soporte.&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;background-color: white; color: #333333; font-family: Verdana, sans-serif; font-size: 11px; line-height: 14px;&quot;&gt;&lt;br /&gt;&lt;/span&gt;
&lt;span style=&quot;background-color: white; font-size: 11px; line-height: 14px;&quot;&gt;&lt;b&gt;&lt;span style=&quot;color: #38761d; font-family: Verdana, sans-serif;&quot;&gt;¿Como funciona?&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;background-color: white; color: #333333; font-family: Verdana, sans-serif; font-size: 11px; line-height: 14px;&quot;&gt;Funciona mediante la explotación de la capacidad del &lt;/span&gt;&lt;i style=&quot;background-color: white; color: #333333; font-family: Verdana, sans-serif; font-size: 11px; line-height: 14px;&quot;&gt;ARNm&lt;/i&gt;&lt;span style=&quot;background-color: white; color: #333333; font-family: Verdana, sans-serif; font-size: 11px; line-height: 14px;&quot;&gt;, para unirse específicamente, o hibridarse al molde de &lt;/span&gt;&lt;i style=&quot;background-color: white; color: #333333; font-family: Verdana, sans-serif; font-size: 11px; line-height: 14px;&quot;&gt;ADN&lt;/i&gt;&lt;span style=&quot;background-color: white; color: #333333; font-family: Verdana, sans-serif; font-size: 11px; line-height: 14px;&quot;&gt; a partir de la cual se originó. Mediante el uso de una matriz que contiene muchas muestras de ADN, se determina los niveles de expresión de cientos o miles de genes dentro de una célula, midiendo la cantidad de &lt;/span&gt;&lt;i style=&quot;background-color: white; color: #333333; font-family: Verdana, sans-serif; font-size: 11px; line-height: 14px;&quot;&gt;ARNm &lt;/i&gt;&lt;span style=&quot;background-color: white; color: #333333; font-family: Verdana, sans-serif; font-size: 11px; line-height: 14px;&quot;&gt;unido a cada sitio en la matriz. Ayudado con un ordenador, la cantidad de &lt;i&gt;ARNm &lt;/i&gt;unido a las manchas en la micromatriz se mide con precisión, la generación de la expresión génica en la célula.&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;background-color: white; color: #333333; font-family: Verdana, sans-serif; font-size: 11px; line-height: 14px;&quot;&gt;&lt;br /&gt;&lt;/span&gt;
&lt;br /&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;span style=&quot;font-family: Verdana, sans-serif; margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;a href=&quot;http://www.mycroarray.com/img/full-array-lowres.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;206&quot; src=&quot;http://www.mycroarray.com/img/full-array-lowres.jpg&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/span&gt;&lt;/div&gt;
&lt;span style=&quot;background-color: white; font-size: 11px; line-height: 14px;&quot;&gt;&lt;b&gt;&lt;span style=&quot;color: #38761d; font-family: Verdana, sans-serif;&quot;&gt;¿Por qué son útiles?&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;background-color: white; color: #333333; font-family: Verdana, sans-serif; font-size: 11px; line-height: 14px;&quot;&gt;Con respecto a &lt;/span&gt;&lt;i style=&quot;background-color: white; color: #333333; font-family: Verdana, sans-serif; font-size: 11px; line-height: 14px;&quot;&gt;&lt;b&gt;Neumonía&lt;/b&gt;&lt;/i&gt;&lt;span style=&quot;background-color: white; color: #333333; font-family: Verdana, sans-serif; font-size: 11px; line-height: 14px;&quot;&gt;,microrray puede determinar por ejemplo resistencia a los antibióticos, mostrando una correlación entre la resistencia fenotípica y la presencia de genes de resistencia.&lt;/span&gt;&lt;span style=&quot;font-family: Verdana, sans-serif; font-size: x-small;&quot;&gt;En
conclusión, este estudio confirma que la hibridación de microarrays representa
una aproximación alternativa válida a las técnicas de tipificación molecular
convencionales, proporcionando características adicionales que son
complementarias a la caracterización de las cepas.&lt;/span&gt;&lt;br /&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;a href=&quot;http://www.springerlink.com/content/c8k266444524x88q/MediaObjects/10096_2011_1234_Fig3_HTML.gif&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;193&quot; src=&quot;http://www.springerlink.com/content/c8k266444524x88q/MediaObjects/10096_2011_1234_Fig3_HTML.gif&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: left;&quot;&gt;
&lt;span style=&quot;font-family: Helvetica Neue, Arial, Helvetica, sans-serif;&quot;&gt;&lt;b&gt;Fuente:&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: left;&quot;&gt;
&lt;a href=&quot;http://www.ncbi.nlm.nih.gov/About/primer/microarrays.html&quot;&gt;http://www.ncbi.nlm.nih.gov/About/primer/microarrays.html&lt;/a&gt;&lt;/div&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: left;&quot;&gt;
&lt;a href=&quot;http://www.springerlink.com/content/c8k266444524x88q/fulltext.html&quot;&gt;http://www.springerlink.com/content/c8k266444524x88q/fulltext.html&lt;/a&gt;&amp;nbsp;(2011)&lt;/div&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: left;&quot;&gt;
&lt;a href=&quot;http://bio.cse.ohio-state.edu/MicroarrayDesigner/&quot;&gt;http://bio.cse.ohio-state.edu/MicroarrayDesigner/&lt;/a&gt;&lt;/div&gt;
&lt;span style=&quot;background-color: white; color: #333333; font-family: Verdana, sans-serif; font-size: 11px; line-height: 14px;&quot;&gt;&lt;br /&gt;&lt;/span&gt;</description><link>http://alexisp3.blogspot.com/2012/10/tecnica-de-microrray.html</link><author>noreply@blogger.com (Anonymous)</author><thr:total>0</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-5049425844072728310.post-442581309708898295</guid><pubDate>Sat, 13 Oct 2012 04:06:00 +0000</pubDate><atom:updated>2012-11-23T22:02:49.416-08:00</atom:updated><title>Reacción en Cadena de la Polimerasa </title><description>&lt;span style=&quot;color: #444444;&quot;&gt;&lt;br /&gt;&lt;/span&gt;
&lt;span style=&quot;color: #444444;&quot;&gt;&lt;span style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span style=&quot;background-color: white; line-height: 19.200000762939453px;&quot;&gt;Es una técnica cuyo objetivo es obtener un gran número de copias de un fragmento de&amp;nbsp;ADN&lt;/span&gt;&lt;span style=&quot;background-color: white; line-height: 19.200000762939453px;&quot;&gt;&amp;nbsp;particular, partiendo de un molde, posibilita la&lt;/span&gt;&lt;span style=&quot;background-color: white; line-height: 19.200000762939453px;&quot;&gt;&amp;nbsp;investigación científica sobre el ADN amplificado.&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;font-family: Verdana, sans-serif;&quot;&gt;La &lt;span style=&quot;background-color: yellow;&quot;&gt;PCR &lt;/span&gt;permite la identificación&amp;nbsp;del patógeno una vez iniciado el cuadro&amp;nbsp;clínico,&amp;nbsp;con una alta sensibilidad&amp;nbsp;y especificidad, es muy útil para&amp;nbsp;estudiar afección pulmonar y extrapulmonar.&amp;nbsp;Recientemente se han&amp;nbsp;publicado buenos resultados para S.pneumoniae.&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-family: Verdana, sans-serif;&quot;&gt;A pesar de las ventajas que ofrece este método sobre&amp;nbsp;los mencionados, en nuestro medio aún es de difícil acceso&amp;nbsp;y alto costo.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;br /&gt;&lt;/span&gt;
&lt;br /&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;iframe allowfullscreen=&#39;allowfullscreen&#39; webkitallowfullscreen=&#39;webkitallowfullscreen&#39; mozallowfullscreen=&#39;mozallowfullscreen&#39; width=&#39;320&#39; height=&#39;266&#39; src=&#39;https://www.youtube.com/embed/2KoLnIwoZKU?feature=player_embedded&#39; frameborder=&#39;0&#39;&gt;&lt;/iframe&gt;&lt;/div&gt;
&lt;br /&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;iframe allowfullscreen=&#39;allowfullscreen&#39; webkitallowfullscreen=&#39;webkitallowfullscreen&#39; mozallowfullscreen=&#39;mozallowfullscreen&#39; width=&#39;320&#39; height=&#39;266&#39; src=&#39;https://www.youtube.com/embed/buxwFXEpdTU?feature=player_embedded&#39; frameborder=&#39;0&#39;&gt;&lt;/iframe&gt;&lt;/div&gt;
&lt;b&gt;&lt;span style=&quot;color: #274e13;&quot;&gt;Fuente:&lt;/span&gt;&lt;/b&gt;&lt;br /&gt;
&lt;a href=&quot;http://web.usm.my/mjm/issues/vol6no1/research1.pdf&quot;&gt;&lt;span style=&quot;background-color: white; color: #0b5394;&quot;&gt;http://web.usm.my/mjm/issues/vol6no1/research1.pdf&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;
&lt;a href=&quot;http://www.medigraphic.com/pdfs/medintmex/mim-2012/mim121n.pdf&quot;&gt;http://www.medigraphic.com/pdfs/medintmex/mim-2012/mim121n.pdf&lt;/a&gt;&lt;br /&gt;
&lt;a href=&quot;http://www.elsevier.es/sites/default/files/elsevier/pdf/28/28v22n03a13058027pdf001.pdf&quot;&gt;http://www.elsevier.es/sites/default/files/elsevier/pdf/28/28v22n03a13058027pdf001.pdf&lt;/a&gt;</description><link>http://alexisp3.blogspot.com/2012/10/reaccion-en-cadena-de-la-polimeraza.html</link><author>noreply@blogger.com (Anonymous)</author><thr:total>0</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-5049425844072728310.post-6492112899476481429</guid><pubDate>Sat, 06 Oct 2012 03:20:00 +0000</pubDate><atom:updated>2012-11-23T22:06:44.624-08:00</atom:updated><title>Toma de muestra y Técnicas de Biología Molecular </title><description>&lt;span style=&quot;color: #444444; font-family: Verdana, sans-serif;&quot;&gt;&lt;span style=&quot;font-size: 14px; text-align: justify;&quot;&gt;La toma de muestra depende de la disponibilidad local, de las condiciones del enfermo y de los microorganismos probables. Utilizando muestras obtenidas&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;background-color: white; font-size: 14px;&quot;&gt;por procedimientos invasivos (lavado bronco-alveolar, cepillado bronquial, lavado bronquial y aspirado endotraqueal) son mejores que la expectoración, que está contaminada con flora bucal y no siempre es representativa de la infección pulmonar.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;div&gt;
&lt;h1 id=&quot;ctl00_cphBody_h1Title&quot; lang=&quot;es&quot; style=&quot;font-family: Verdana; font-size: 20px; line-height: 26px; margin: 0px 0px 5px; padding: 0px; text-align: center;&quot; xml:lang=&quot;es&quot;&gt;
&lt;span style=&quot;color: #444444;&quot;&gt;Técnicas de biología molecular&lt;/span&gt;&lt;/h1&gt;
&lt;/div&gt;
&lt;div&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;a href=&quot;http://www.maph49.galeon.com/arn/startani.gif&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;span style=&quot;color: #444444;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;133&quot; src=&quot;http://www.maph49.galeon.com/arn/startani.gif&quot; width=&quot;200&quot; /&gt;&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;div&gt;
&lt;h3 style=&quot;background-color: white; line-height: 20px; margin: 0px 0px 5px; padding: 0px;&quot;&gt;
&lt;ul&gt;
&lt;li style=&quot;font-family: Verdana;&quot;&gt;&lt;span style=&quot;color: #444444; font-size: small;&quot;&gt;Clonación de expresión.&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #444444;&quot;&gt;&lt;span style=&quot;font-family: Verdana;&quot;&gt;&lt;span style=&quot;font-size: small;&quot;&gt;Reacción en cadena de polimerasa (PCR):&lt;/span&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;font-family: Verdana, sans-serif; font-size: x-small; font-weight: normal;&quot;&gt;de utilidad en muestras de líquido pleural, mientras que en muestras de sangre la sensibilidad es baja.&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #444444;&quot;&gt;&lt;span style=&quot;font-family: Verdana, sans-serif; font-size: small;&quot;&gt;&lt;b&gt;PCR en Tiempo Real:&amp;nbsp;&lt;/b&gt;&lt;/span&gt;&lt;span style=&quot;font-family: Verdana, sans-serif; font-size: x-small; font-weight: normal;&quot;&gt;para detección de&amp;nbsp;&lt;i&gt;M. pneumoniae&lt;/i&gt;,&amp;nbsp;&lt;i&gt;C. pneumoniae,&amp;nbsp;&lt;/i&gt;&lt;span style=&quot;text-align: justify;&quot;&gt;neumonía por&amp;nbsp;&lt;/span&gt;&lt;i style=&quot;text-align: justify;&quot;&gt;Mycoplasma,&lt;/i&gt;&amp;nbsp;en muestras de aspirado nasofaríngeo poseen una importante superioridad diagnóstica frente al cultivo o la serología.&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li style=&quot;font-family: Verdana;&quot;&gt;&lt;span style=&quot;color: #444444; font-size: small;&quot;&gt;Electroforesis en gel.&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span style=&quot;color: #444444;&quot;&gt;&lt;span style=&quot;font-family: Verdana;&quot;&gt;&lt;span style=&quot;font-size: small;&quot;&gt;Macromolécula Blot y sondeo:&lt;/span&gt; &lt;/span&gt;&lt;span style=&quot;font-family: Verdana, sans-serif; font-size: x-small; font-weight: normal;&quot;&gt;&lt;span style=&quot;line-height: 18px;&quot;&gt;Southern blot -&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;line-height: 18px;&quot;&gt;Northern blot -&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;line-height: 18px;&quot;&gt;Western blot - &lt;/span&gt;&lt;span style=&quot;line-height: 18px;&quot;&gt;Blot oriental&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li style=&quot;font-family: Verdana;&quot;&gt;&lt;span style=&quot;color: #444444;&quot;&gt;&lt;span style=&quot;line-height: 18px;&quot;&gt;&lt;span style=&quot;font-size: small;&quot;&gt;Microarrays&lt;/span&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt; (&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;Arreglos de discos&lt;/span&gt;&lt;span style=&quot;font-size: x-small; line-height: 18px;&quot;&gt;).&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li style=&quot;font-family: Verdana;&quot;&gt;&lt;span style=&quot;color: #444444; font-size: small;&quot;&gt;Oligonucleótidos específicos de alelo.&lt;/span&gt;&lt;/li&gt;
&lt;li style=&quot;font-family: Verdana;&quot;&gt;&lt;span style=&quot;color: #444444; font-size: small;&quot;&gt;Speed-oligo®(Oligocromatografía).&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;div style=&quot;font-family: Verdana;&quot;&gt;
&lt;span style=&quot;color: #38761d; font-size: small;&quot;&gt;Fuente:&lt;/span&gt;&lt;/div&gt;
&lt;div style=&quot;font-family: Verdana;&quot;&gt;
&lt;span style=&quot;background-color: transparent; font-size: x-small;&quot;&gt;&lt;a href=&quot;http://escuela.med.puc.cl/publ/boletin/neumonia/Neumonia04.html&quot; style=&quot;background-color: transparent;&quot;&gt;http://escuela.med.puc.cl/publ/boletin/neumonia/Neumonia04.html&lt;/a&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style=&quot;font-family: Verdana;&quot;&gt;
&lt;span style=&quot;background-color: transparent; font-size: x-small;&quot;&gt;&lt;a href=&quot;http://www.news-medical.net/health/Molecular-Biology-Techniques-(Spanish).aspx&quot; style=&quot;background-color: transparent;&quot;&gt;http://www.news-medical.net/health/Molecular-Biology-Techniques-(Spanish).aspx&lt;/a&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style=&quot;font-family: Verdana;&quot;&gt;
&lt;a href=&quot;http://www.archbronconeumol.org/bronco/ctl_servlet?_f=40&amp;amp;ident=13156293&quot; style=&quot;background-color: transparent; line-height: 18px;&quot;&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;http://www.archbronconeumol.org/bronco/ctl_servlet?_f=40&amp;amp;ident=13156293&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;
&lt;div style=&quot;font-family: Verdana;&quot;&gt;
&lt;a href=&quot;http://www.vircell.com/la_empresa/areas_de_especializacion/neumonia/&quot; style=&quot;background-color: transparent;&quot;&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;http://www.vircell.com/la_empresa/areas_de_especializacion/neumonia/&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;
&lt;/h3&gt;
&lt;/div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;/div&gt;
</description><link>http://alexisp3.blogspot.com/2012/10/toma-de-muestra-y-tecnicas-de-biologia.html</link><author>noreply@blogger.com (Anonymous)</author><thr:total>0</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-5049425844072728310.post-2957285261682302797</guid><pubDate>Fri, 28 Sep 2012 21:02:00 +0000</pubDate><atom:updated>2012-10-19T16:59:16.444-07:00</atom:updated><title>Tamizaje y confirmación de la enfermedad</title><description>&lt;h2 style=&quot;text-align: center;&quot;&gt;






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&lt;!--StartFragment--&gt;

&lt;br /&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span style=&quot;font-size: small;&quot;&gt;&lt;i style=&quot;font-family: &#39;Cooper Black&#39;;&quot;&gt;&lt;span style=&quot;color: #eeeeee;&quot;&gt;&amp;nbsp; &amp;nbsp;&lt;/span&gt;&lt;span style=&quot;color: #38761d;&quot;&gt; &lt;span style=&quot;background-color: #eeeeee;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/i&gt;&lt;/span&gt;&lt;b style=&quot;font-family: Verdana, sans-serif; font-size: medium; text-align: start;&quot;&gt;&lt;span style=&quot;background-color: #eeeeee; color: #38761d;&quot;&gt;Tamizaje para evaluar la enfermedad:&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;
&lt;!--EndFragment--&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/h2&gt;
&lt;ul&gt;&lt;a href=&quot;http://www.venelogia.com/uploads/neumologo.jpg&quot; imageanchor=&quot;1&quot; style=&quot;clear: right; float: right; margin-bottom: 1em; margin-left: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;200&quot; src=&quot;http://www.venelogia.com/uploads/neumologo.jpg&quot; width=&quot;166&quot; /&gt;&lt;/a&gt;
&lt;li style=&quot;text-align: justify;&quot;&gt;&lt;span style=&quot;background-color: #fdfcfa; font-family: Verdana, sans-serif;&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;&lt;i&gt;&lt;span style=&quot;font-style: normal;&quot;&gt;&lt;i&gt;&lt;i&gt;&lt;span style=&quot;font-style: normal;&quot;&gt;&lt;i&gt;&lt;i&gt;&lt;span style=&quot;font-style: normal;&quot;&gt;&lt;i&gt;&lt;i&gt;&lt;span style=&quot;font-style: normal;&quot;&gt;&lt;i&gt;Examen Físico.&lt;/i&gt;&lt;/span&gt;&lt;/i&gt;&lt;/i&gt;&lt;/span&gt;&amp;nbsp;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;&amp;nbsp;&lt;/i&gt;&lt;/i&gt;&lt;/span&gt;&lt;/i&gt;&lt;/i&gt;&lt;/span&gt;&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li style=&quot;text-align: justify;&quot;&gt;&lt;span style=&quot;background-color: #fdfcfa; font-family: Verdana, sans-serif;&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;&lt;i&gt;&lt;span style=&quot;font-style: normal;&quot;&gt;&lt;i&gt;&lt;span style=&quot;font-style: normal;&quot;&gt;&lt;i&gt;Radiografías.&lt;/i&gt;&lt;/span&gt;&lt;/i&gt;&lt;/span&gt;&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li style=&quot;text-align: justify;&quot;&gt;&lt;span style=&quot;background-color: #fdfcfa; font-family: Verdana, sans-serif;&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;&lt;span style=&quot;background-color: white;&quot;&gt;&lt;span style=&quot;background-color: #fdfcfa;&quot;&gt;&lt;span style=&quot;font-style: italic;&quot;&gt;Tomografía computarizada.&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;
&lt;span style=&quot;background-color: #9fc5e8;&quot;&gt;&lt;span style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;b&gt;Para  confirmar la enfermedad:&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/ul&gt;
&lt;ul&gt;
&lt;li style=&quot;text-align: justify;&quot;&gt;&lt;span style=&quot;background-color: #fdfcfa; font-family: Verdana, sans-serif;&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;&lt;span style=&quot;background-color: white;&quot;&gt;&lt;i&gt;Tinción de gram y cultivo de espectoración.&amp;nbsp;&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li style=&quot;text-align: justify;&quot;&gt;&lt;i style=&quot;background-color: #fdfcfa; color: #555555; font-family: Verdana, sans-serif;&quot;&gt;Hemocultivos.&lt;/i&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;ul&gt;
&lt;li style=&quot;text-align: justify;&quot;&gt;&lt;span style=&quot;background-color: #fdfcfa; font-family: Verdana, sans-serif;&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;&lt;i&gt;Uso del hidróxido de potasio.&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;ul&gt;
&lt;li style=&quot;text-align: justify;&quot;&gt;&lt;span style=&quot;background-color: #fdfcfa; font-family: Verdana, sans-serif;&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;&lt;span style=&quot;background-color: #e6ecf9; color: #4e4a33; line-height: 19px;&quot;&gt;&lt;i&gt;Oximetría.&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;ul&gt;
&lt;li style=&quot;text-align: justify;&quot;&gt;&lt;span style=&quot;background-color: #fdfcfa; font-family: Verdana, sans-serif;&quot;&gt;&lt;span style=&quot;color: #555555;&quot;&gt;&lt;span style=&quot;background-color: transparent; font-family: Verdana, sans-serif;&quot;&gt;&lt;i&gt;Análisis de sangre CBC.&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;
&lt;span style=&quot;background-color: #ffd966;&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-family: Verdana, sans-serif;&quot;&gt;Métodos de tamizaje invasivos para casos graves:&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/ul&gt;
&lt;ul&gt;&lt;span style=&quot;color: #351c75; font-family: Verdana, sans-serif;&quot;&gt;-Broncoscopía &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;&lt;/span&gt;&lt;span style=&quot;background-color: white; color: #351c75; font-family: Verdana, sans-serif;&quot;&gt;-Aspiración directa&lt;/span&gt;&lt;/ul&gt;
&lt;ul&gt;&lt;span style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span style=&quot;background-color: white;&quot;&gt;-Lavado bronquio alveolar &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span style=&quot;line-height: 19px; margin: 0px; padding: 0px;&quot;&gt;-&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;background-color: white; color: #351c75; font-family: Verdana, sans-serif;&quot;&gt;Toracocentesis&lt;/span&gt;&lt;/ul&gt;
&lt;br /&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;a href=&quot;http://imagesrvr.epnet.com/embimages/perc/percr/si55551316.jpg&quot; imageanchor=&quot;1&quot; style=&quot;display: inline !important; margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;208&quot; src=&quot;http://imagesrvr.epnet.com/embimages/perc/percr/si55551316.jpg&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: left;&quot;&gt;
&lt;span style=&quot;font-family: Helvetica Neue, Arial, Helvetica, sans-serif;&quot;&gt;&lt;b&gt;Fuente:&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: justify;&quot;&gt;
&lt;a href=&quot;http://www.blogger.com/&quot;&gt;&lt;/a&gt;&lt;a href=&quot;http://www.lung.org/lung-disease/pneumonia/symptoms-diagnosis-and.html&quot;&gt;http://www.lung.org/lung-disease/pneumonia/symptoms-diagnosis-and.html&lt;/a&gt;&lt;/div&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: justify;&quot;&gt;
&lt;a href=&quot;http://www.lung.org/lung-disease/pneumonia/symptoms-diagnosis-and.html%20http://www2.udec.cl/~ofem/remedica/VOL2/neumonia/neumonia.htm&quot;&gt;http://www2.udec.cl/~ofem/remedica/VOL2/neumonia/neumonia.html&lt;/a&gt;&lt;/div&gt;
</description><link>http://alexisp3.blogspot.com/2012/09/0-false-18-pt-18-pt-0-0-false-false.html</link><author>noreply@blogger.com (Anonymous)</author><thr:total>0</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-5049425844072728310.post-19203125294524333</guid><pubDate>Sat, 22 Sep 2012 00:19:00 +0000</pubDate><atom:updated>2012-10-20T13:54:09.708-07:00</atom:updated><title>Descripción de la enfermedad</title><description>&lt;div style=&quot;text-align: justify;&quot;&gt;
&lt;span style=&quot;font-family: Georgia, Times New Roman, serif;&quot;&gt;&lt;span style=&quot;background-color: white; color: #333333; line-height: 18px;&quot;&gt;La &lt;b&gt;neumonía&lt;/b&gt; es un tipo de infección respiratoria aguda que afecta a los pulmones. Éstos están formados por pequeños sacos, llamados alvéolos, que —en personas sanas— se llenan de aire al respirar. Los alvéolos de los enfermos de neumonía están llenos de pus y líquido, lo que hace dolorosa la respiración y limita la absorción de oxígeno. Escojo esta patología ya que en Ecuador&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;background-color: white; color: #333333; line-height: 18px;&quot;&gt;el índice de mortalidad por esta dolencia es elevado y es de mi interés&lt;/span&gt;&lt;span style=&quot;background-color: white; color: #444444; line-height: 18px;&quot;&gt;&amp;nbsp;conocer el origen, molestias y la cura o tratamiento para esta enfermedad.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;
&lt;span style=&quot;background-color: white; color: #444444; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 13px; line-height: 18px;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjy2U8c4wnjjeoDvbH4e9VGZ2lCd6pyhL5gRSZJFdAcloAojvDFPT22Id9VnhstCGcEsvGksWs0TPp24avRyxDlfxbIu7GY50KLdDBhj1eUmT6o5pQOKYXOG7M5hsEA-PBBGcxbhIo2wHw/s1600/neumonia9.jpg&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjy2U8c4wnjjeoDvbH4e9VGZ2lCd6pyhL5gRSZJFdAcloAojvDFPT22Id9VnhstCGcEsvGksWs0TPp24avRyxDlfxbIu7GY50KLdDBhj1eUmT6o5pQOKYXOG7M5hsEA-PBBGcxbhIo2wHw/s1600/neumonia9.jpg&quot; /&gt;&lt;/a&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjy2U8c4wnjjeoDvbH4e9VGZ2lCd6pyhL5gRSZJFdAcloAojvDFPT22Id9VnhstCGcEsvGksWs0TPp24avRyxDlfxbIu7GY50KLdDBhj1eUmT6o5pQOKYXOG7M5hsEA-PBBGcxbhIo2wHw/s1600/neumonia9.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;span style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;
&lt;span style=&quot;background-color: white; color: #333333; font-size: 13px; line-height: 18px;&quot;&gt;&lt;span style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;
&lt;br /&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;iframe allowfullscreen=&#39;allowfullscreen&#39; webkitallowfullscreen=&#39;webkitallowfullscreen&#39; mozallowfullscreen=&#39;mozallowfullscreen&#39; width=&#39;320&#39; height=&#39;266&#39; src=&#39;https://www.youtube.com/embed/hiXGYcGcNi0?feature=player_embedded&#39; frameborder=&#39;0&#39;&gt;&lt;/iframe&gt;&lt;/div&gt;
&lt;b style=&quot;color: #333333; font-size: 13px; line-height: 18px;&quot;&gt;&lt;span style=&quot;font-family: Helvetica Neue, Arial, Helvetica, sans-serif;&quot;&gt;Fuente:&lt;/span&gt;&lt;/b&gt;&lt;br /&gt;
&lt;span style=&quot;color: #333333; font-family: Verdana, sans-serif; font-size: x-small;&quot;&gt;&lt;span style=&quot;line-height: 18px;&quot;&gt;&lt;a href=&quot;http://www.who.int/mediacentre/factsheets/fs331/es/index.html&quot;&gt;http://www.who.int/mediacentre/factsheets/fs331/es/index.html&lt;/a&gt;&lt;/span&gt;&lt;/span&gt;</description><link>http://alexisp3.blogspot.com/2012/09/la-neumonia-es-un-tipo-de-infeccion.html</link><author>noreply@blogger.com (Anonymous)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjy2U8c4wnjjeoDvbH4e9VGZ2lCd6pyhL5gRSZJFdAcloAojvDFPT22Id9VnhstCGcEsvGksWs0TPp24avRyxDlfxbIu7GY50KLdDBhj1eUmT6o5pQOKYXOG7M5hsEA-PBBGcxbhIo2wHw/s72-c/neumonia9.jpg" height="72" width="72"/><thr:total>0</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-5049425844072728310.post-5305162514801757077</guid><pubDate>Sun, 16 Sep 2012 00:01:00 +0000</pubDate><atom:updated>2012-10-20T13:55:03.132-07:00</atom:updated><title>Dedicatoria</title><description>&lt;h4 style=&quot;text-align: center;&quot;&gt;
&lt;span style=&quot;font-family: Georgia;&quot;&gt;El presente blog, esta
dedicado a mis padres por &amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-family: Georgia;&quot;&gt;siempre ser&lt;/span&gt;&lt;span style=&quot;font-family: Georgia;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-family: Georgia;&quot;&gt;&amp;nbsp;las&lt;/span&gt;&lt;span style=&quot;background-color: #fefefe;&quot;&gt;&lt;span style=&quot;font-family: Georgia;&quot;&gt;&amp;nbsp;personas que me &amp;nbsp;guían, respaldan y&amp;nbsp;animan&amp;nbsp;brindándome &amp;nbsp;fuerza para luchar y alcanzar lo que me propongo.&lt;/span&gt;&lt;/span&gt;&lt;/h4&gt;
&lt;div&gt;
&lt;span style=&quot;background-color: #fefefe; font-family: Georgia;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEim3iit9DlxmpxTv4NiHhmD0Ioa4LE1GEddB-r5tiFYKAdYNli3MlNN3CbVNty0zzVkz9zR5ZrNe-IfFBdeRiaiNAfmOYNQM1R0p6UsUeB8U-7jhf9lPRXjzKO-clYYZKR9tEf9NgM-Dqs/s1600/dedicatorias.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;213&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEim3iit9DlxmpxTv4NiHhmD0Ioa4LE1GEddB-r5tiFYKAdYNli3MlNN3CbVNty0zzVkz9zR5ZrNe-IfFBdeRiaiNAfmOYNQM1R0p6UsUeB8U-7jhf9lPRXjzKO-clYYZKR9tEf9NgM-Dqs/s320/dedicatorias.jpg&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
&lt;div&gt;
&lt;span style=&quot;background-color: #fefefe; font-family: Georgia;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;
&lt;span style=&quot;background-color: #fefefe; font-family: Georgia;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;span style=&quot;background-color: #fefefe; font-family: Georgia;&quot;&gt;Y me gustaría investigar y conocer como se llevan a cabo los procesos moleculares de diferentes transtornos que se dan en el organismo, para así buscar una manera adecuada de tratarlos y sobre todo de prevenirlos brindando informacion a otras personas.&lt;/span&gt;&lt;/div&gt;
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