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	<title>Aardvarks2Zebras</title>
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	<link>http://www.aardvarks2zebras.org</link>
	<description>Connections between humans, animals and the environment</description>
	<lastBuildDate>Fri, 12 Aug 2011 13:27:56 +0000</lastBuildDate>
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		<title>Super ninja drugs to the rescue!</title>
		<link>http://www.aardvarks2zebras.org/2011/08/super-ninja-drugs-to-the-rescue/</link>
		<comments>http://www.aardvarks2zebras.org/2011/08/super-ninja-drugs-to-the-rescue/#comments</comments>
		<pubDate>Fri, 12 Aug 2011 13:27:15 +0000</pubDate>
		<dc:creator>Dr. Kimberly May</dc:creator>
				<category><![CDATA[Research]]></category>
		<category><![CDATA[DRACO]]></category>
		<category><![CDATA[drugs]]></category>
		<category><![CDATA[medications]]></category>
		<category><![CDATA[resistance]]></category>
		<category><![CDATA[viruses]]></category>

		<guid isPermaLink="false">http://www.aardvarks2zebras.org/?p=1573</guid>
		<description><![CDATA[Everything we do carries some risk and potential consequences. That&#8217;s particularly evident when using medications &#8211; I&#8217;m sure you&#8217;ve heard the long list of potential side effects they rattle off during the TV drug commercials. Medications work because they might &#8230; <a href="http://www.aardvarks2zebras.org/2011/08/super-ninja-drugs-to-the-rescue/" class="more-link">Read more <span class="meta-nav">&#187;</span></a>]]></description>
			<content:encoded><![CDATA[<p>Everything we do carries some risk and potential consequences. That&#8217;s particularly evident when using medications &#8211; I&#8217;m sure you&#8217;ve heard the long list of potential side effects they rattle off during the TV drug commercials. Medications work because they might enhance or suppress a process or biochemical reaction in your body that&#8217;s causing a problem, and that&#8217;s good in that it causes relief of the problem. However, just because a specific process or reaction is causing harm one place in your body, that doesn&#8217;t mean it&#8217;s causing harm everywhere else in your body. Unfortunately, we&#8217;re not yet at the stage where we have a drug that only affects the process/reaction in the area where we want it affected. But we&#8217;re getting closer&#8230;</p>
<p><span id="more-1573"></span></p>
<p>Researchers at MIT have engineered a &#8220;superdrug&#8221; &#8211; it&#8217;s got a long official name of double-stranded RNA activated caspase oligomerizers, or DRACO, but that&#8217;s a mouthful. (It also reminds me of Draco Malfoy from the Harry Potter books, who wasn&#8217;t a nice guy.) I prefer &#8220;ninja drug,&#8221; personally, because I picture this drug as more stealthy than tights-and-cape-wearing. This <a title="US News article on &quot;Superdrug&quot; DRACO" href="http://health.usnews.com/health-news/managing-your-healthcare/infectious-diseases/articles/2011/08/11/superdrug-against-range-of-viruses-shows-promise-in-animal-trials" target="_blank">drug targets genetic material that&#8217;s only found in viruses</a>. As designed, it would cause no harm to your body&#8217;s cells or processes and would only attack the virus that doesn&#8217;t belong there.</p>
<p>This drug, and others that may be developed using the same (or similar) technology, could be the road to a future where we have more effective drugs with no side effects. Since it&#8217;s not likely we&#8217;ll ever rid the world of infectious pathogens, we need more effective ways to combat them.</p>
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		<title>What do fish have in common with NASCAR?</title>
		<link>http://www.aardvarks2zebras.org/2011/08/what-do-fish-have-in-common-with-nascar/</link>
		<comments>http://www.aardvarks2zebras.org/2011/08/what-do-fish-have-in-common-with-nascar/#comments</comments>
		<pubDate>Wed, 10 Aug 2011 18:35:12 +0000</pubDate>
		<dc:creator>Dr. Kimberly May</dc:creator>
				<category><![CDATA[Human-Animal Connections]]></category>
		<category><![CDATA[energy]]></category>
		<category><![CDATA[fish]]></category>
		<category><![CDATA[turbines]]></category>
		<category><![CDATA[wind]]></category>

		<guid isPermaLink="false">http://www.aardvarks2zebras.org/?p=1570</guid>
		<description><![CDATA[Good question! First, a disclaimer: I&#8217;m not a NASCAR fan. But this is still cool: when fish swim in schools, the kinetic energy (the energy associated with movement of an object) of the fish in front of them helps fish &#8230; <a href="http://www.aardvarks2zebras.org/2011/08/what-do-fish-have-in-common-with-nascar/" class="more-link">Read more <span class="meta-nav">&#187;</span></a>]]></description>
			<content:encoded><![CDATA[<p>Good question! First, a disclaimer: I&#8217;m not a NASCAR fan. But this is still cool: when fish swim in schools, the <a title="How Schools Of Fish Can Lead To More Efficient Wind Farms" href="http://www.fastcompany.com/1772186/how-schools-of-fish-can-lead-to-more-efficient-wind-farms" target="_blank">kinetic energy (the energy associated with movement of an object) of the fish in front of them helps fish swim more efficiently</a> and keep going forward. In NASCAR (and in other forms of racing, such as bicycle racing), you&#8217;ll see racers <a title="Wikipedia: drafting " href="http://en.wikipedia.org/wiki/Drafting_%28aerodynamics%29" target="_blank">&#8220;drafting&#8221; or &#8220;slipstreaming&#8221;</a> off each other to increase their speed. It&#8217;s all about aerodynamics (&#8230;and yes, aerodynamics apply in water, too!).</p>
<p><span id="more-1570"></span></p>
<p>This is just one of many things in nature that parallel the everyday things in our life. It&#8217;s also a great example of how we can learn from animal species: by studying the fish and applying the same aerodynamic principles, researchers are evaluating ways to make wind farms more efficient. In their current form, the &#8220;wake&#8221; generated by the spinning of one wind turbine&#8217;s blades can actually interfere with the turbines behind it, leading to wasted/loss wind energy. If we apply nature&#8217;s drafting technology to the turbines, we waste less energy and make the process more efficient.</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
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		<title>Benefits of bear bile</title>
		<link>http://www.aardvarks2zebras.org/2011/08/benefits-of-bear-bile/</link>
		<comments>http://www.aardvarks2zebras.org/2011/08/benefits-of-bear-bile/#comments</comments>
		<pubDate>Thu, 04 Aug 2011 10:23:37 +0000</pubDate>
		<dc:creator>Dr. Kimberly May</dc:creator>
				<category><![CDATA[Research]]></category>
		<category><![CDATA[bile]]></category>
		<category><![CDATA[cardiac]]></category>
		<category><![CDATA[heart]]></category>
		<category><![CDATA[heart attack]]></category>
		<category><![CDATA[UDCA]]></category>

		<guid isPermaLink="false">http://www.aardvarks2zebras.org/?p=1561</guid>
		<description><![CDATA[A compound called ursodeoxycholic acid (UDCA), which is found in the bile of bears, has been known and used to dissolve cholesterol gallstones that form in the gall bladder. New research has found that UDCA might also help prevent the &#8230; <a href="http://www.aardvarks2zebras.org/2011/08/benefits-of-bear-bile/" class="more-link">Read more <span class="meta-nav">&#187;</span></a>]]></description>
			<content:encoded><![CDATA[<p>A compound called ursodeoxycholic acid (UDCA), which is found in the bile of bears, has been known and used to dissolve cholesterol gallstones that form in the gall bladder.</p>
<p><span id="more-1561"></span></p>
<p>New research has found that UDCA might also help <a title="BBC story on UDCA and heart rhythms" href="http://www.bbc.co.uk/news/health-14364862" target="_blank">prevent the abnormal  heart rhythms (called arrhythmias) that can occur after heart attacks</a>.</p>
<p>(For you bear fans, though, don&#8217;t worry &#8211; <a title="Wikipedia- pharmaceutical UDCA" href="http://http://en.wikipedia.org/wiki/Ursodiol#As_a_pharmaceutical" target="_blank">pharmaceutical UDCA is manufactured</a>, not harvested from bears.)</p>
<p>&nbsp;</p>
]]></content:encoded>
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		</item>
		<item>
		<title>The value of independence</title>
		<link>http://www.aardvarks2zebras.org/2011/08/the-value-of-independence/</link>
		<comments>http://www.aardvarks2zebras.org/2011/08/the-value-of-independence/#comments</comments>
		<pubDate>Wed, 03 Aug 2011 12:52:06 +0000</pubDate>
		<dc:creator>Dr. Kimberly May</dc:creator>
				<category><![CDATA[Human-Animal Connections]]></category>
		<category><![CDATA[diabetes]]></category>
		<category><![CDATA[service animal]]></category>

		<guid isPermaLink="false">http://www.aardvarks2zebras.org/?p=1566</guid>
		<description><![CDATA[We often take our independence for granted, only to realize its true value when it&#8217;s gone. Fortunately for some, service animals can help them regain their independence. Just ask Mark Hagen, a diabetic who&#8217;s had to rely on a glucose &#8230; <a href="http://www.aardvarks2zebras.org/2011/08/the-value-of-independence/" class="more-link">Read more <span class="meta-nav">&#187;</span></a>]]></description>
			<content:encoded><![CDATA[<p>We often take our independence for granted, only to realize its true value when it&#8217;s gone. Fortunately for some, service animals can help them regain their independence. Just ask Mark Hagen, a diabetic who&#8217;s had to rely on a glucose monitoring system that&#8217;s only about 70% effective. What happens that other 30% of the time?</p>
<p><span id="more-1566"></span></p>
<p>Enter Chloe the Labradoodle, whose owner surrendered her because she was just too active. After extensive training, Chloe is <a title="Diabetes-detection dog Chloe " href="http://hamptonroads.com/2011/08/canines-trained-help-people-diabetes" target="_blank">now able to detect when Mark&#8217;s blood sugar levels rise above or fall below acceptable levels</a>, and she can warn him so he can take action to prevent too-low or too-high blood sugar levels.</p>
<p>According to the trainers, Chloe&#8217;s much more effective than the glucose monitor Mark was using. Plus, you can&#8217;t spend quality time petting a glucose monitor.</p>
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		<item>
		<title>Organized crime isn&#8217;t fiction</title>
		<link>http://www.aardvarks2zebras.org/2011/08/1556/</link>
		<comments>http://www.aardvarks2zebras.org/2011/08/1556/#comments</comments>
		<pubDate>Tue, 02 Aug 2011 16:33:55 +0000</pubDate>
		<dc:creator>Dr. Kimberly May</dc:creator>
				<category><![CDATA[Human-Animal Connections]]></category>
		<category><![CDATA[crime]]></category>
		<category><![CDATA[endangered]]></category>
		<category><![CDATA[exotics]]></category>
		<category><![CDATA[organized crime]]></category>
		<category><![CDATA[poaching]]></category>
		<category><![CDATA[wild animals]]></category>

		<guid isPermaLink="false">http://www.aardvarks2zebras.org/?p=1556</guid>
		<description><![CDATA[When we hear &#8220;organized crime,&#8221; we&#8217;re trained by the movies and TV to think of The Godfather or The Sopranos. (Personally, my favorite organized crime movie is The Freshman, which has additional relevance to this post &#8211; watch it and &#8230; <a href="http://www.aardvarks2zebras.org/2011/08/1556/" class="more-link">Read more <span class="meta-nav">&#187;</span></a>]]></description>
			<content:encoded><![CDATA[<p>When we hear &#8220;organized crime,&#8221; we&#8217;re trained by the movies and TV to think of <a title="The Godfather on IMDB" href="http://www.google.com/url?sa=t&amp;source=web&amp;cd=1&amp;ved=0CCcQFjAA&amp;url=http%3A%2F%2Fwww.imdb.com%2Ftitle%2Ftt0068646%2F&amp;rct=j&amp;q=The%20Godfather&amp;ei=liI4TtyzGYnDgQeg44D8AQ&amp;usg=AFQjCNG-KeI_ZPiWrKCrglGI5EkQnA1s-w&amp;sig2=Tgq-fzmg0VQz-niM5XPspA&amp;cad=rja" target="_blank">The Godfather</a> or <a title="The Sopranos home page" href="http://www.hbo.com/the-sopranos/index.html" target="_blank">The Sopranos</a>. (Personally, my favorite organized crime movie is <a title="The Freshman on IMDB" href="http://www.google.com/url?sa=t&amp;source=web&amp;cd=1&amp;ved=0CB0QFjAA&amp;url=http%3A%2F%2Fwww.imdb.com%2Ftitle%2Ftt0099615%2F&amp;rct=j&amp;q=The%20Freshman&amp;ei=zyI4Tv2PLMXKgQfIsp2GAg&amp;usg=AFQjCNETVfua1fObNVrNEkRVgAfHxzXqgg&amp;sig2=b3sk7aJfifmQ50UynJDFhA&amp;cad=rja" target="_blank">The Freshman</a>, which has additional relevance to this post &#8211; watch it and see.) Most of the images conjured by the concept of organized crime are pretty violent and disturbing.</p>
<p><span id="more-1556"></span></p>
<p>Organized crime is, unfortunately, alive and well&#8230;and it&#8217;s causing casualties you might not have expected. The demand for exotic pets and traditional &#8220;remedies&#8221; (such as rhinoceros horn and other wild animal parts believed to have medicinal qualities) has led to the creation of <a title="Discovery.com article on poachers" href="http://news.discovery.com/animals/organized-crime-wiping-out-wildlife.html" target="_blank">organized crime syndicates of poachers in Africa</a>. They&#8217;re incredibly high-tech and efficient &#8211; and much better funded than the authorities trying to stop them. These poachers are killing animals so quickly and in such large numbers that a number of animal species are at risk of being endangered or extinct. Not only does this threaten the species being poached, but it further threatens the biodiversity of our planet and could have dramatic negative impact on our environment.</p>
<p>What can you do? One, don&#8217;t purchase products that contain products from exotic species. Two, you don&#8217;t need that exotic pet &#8211; wild animals are just that, and they are not pets. And three, support legislation that cracks down on poaching and increases protection of these species.</p>
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