Snorting a Brain Chemical Could Replace Sleep


	Snorting a Brain Chemical Could Replace Sleep

photowriter

12-29-2007 12:51 AM

353 views

tags:

sleep, drug, replace, brain, chemical

photowriter says:

Might prevent a lot of car accidents. It will be very popular at University before exams. I speculate that a lot of women may want to give it to their men after sex.

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<div style="margin: 12px 0px; font-family: arial; color: #333333; background: #ffffff; border: solid 4px #e5e5e5; width: 100%; clear: left;"><div class="CM_CTB_Content_Wrap" style="margin: 0px; padding: 0px;background-color: #ffffff;"><div style="border-bottom: solid 1px #dcdcdc; white-space: nowrap; margin-bottom: 8px; background-color: #eeeeee ;background-image: url(http://clipmarks.com/images/source-bg.gif); background-repeat: repeat-x; height: 24px; line-height: 24px; vertical-align: middle; padding-bottom: 4px; color: #666666; font-size: 10px;" ><a href="http://clipmarks.com/clip-to-blog/" title="see clips that are hot right now"><img src="http://content.clipmarks.com/blog_embed/4f145b49-8ee0-4eaa-8123-fbfc13bd6abd/256B6BE3-E956-44FB-BD9F-A662F1AF6757/" alt="" width="19" height="19" border="0" style="vertical-align: middle; margin: 0px 4px; display: inline; border: none; float:none;" /></a>clipped from <a title="http://www.wired.com/science/discoveries/news/2007/12/sleep_deprivation" href="http://www.wired.com/science/discoveries/news/2007/12/sleep_deprivation" style="font-size: 11px;">www.wired.com</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.wired.com/science/discoveries/news/2007/12/sleep_deprivation"><H1 id="articlehed">Snorting a Brain Chemical Could Replace Sleep</H1></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.wired.com/science/discoveries/news/2007/12/sleep_deprivation"><div align="center"><img src="http://content7.clipmarks.com/blog_cache/www.wired.com/img/4A8DF0DF-77BA-402C-89C8-D79E442D55C7" alt="" /></div></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.wired.com/science/discoveries/news/2007/12/sleep_deprivation"><DIV id="caption">
A nasal spray of a key brain hormone cures sleepiness in sleep-deprived monkeys. With no apparent side effects, the hormone might be a promising sleep-replacement drug.
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Photo: Flickr/Mayr
</I>
</DIV></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.wired.com/science/discoveries/news/2007/12/sleep_deprivation"><P>
In what sounds like a dream for millions of tired coffee drinkers, Darpa-funded scientists might have found a drug that will eliminate sleepiness. 
</P></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.wired.com/science/discoveries/news/2007/12/sleep_deprivation"><DIV id="embed"><DIV id="pic">
                <DIV class="zoom">
                    <A title="" href="#"><IMG src="http://www.wired.com/images/zoom.gif" /></A>
                </DIV>
<DIV id="caption">
A nasal spray of a key brain hormone cures sleepiness in sleep-deprived monkeys. With no apparent side effects, the hormone might be a promising sleep-replacement drug.
                                     <I>
Photo: Flickr/Mayr
</I>
</DIV>
</DIV>
                    </DIV>
<DIV id="article_text">
<P>
In what sounds like a dream for millions of tired coffee drinkers, Darpa-funded scientists might have found a drug that will eliminate sleepiness. 
</P><P>
A nasal spray containing a naturally occurring brain hormone called orexin A reversed the effects of sleep deprivation in monkeys, allowing them to perform like well-rested monkeys on cognitive tests. </P></DIV></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.wired.com/science/discoveries/news/2007/12/sleep_deprivation">
Orexin A is a promising candidate to become a "sleep replacement" drug.</blockquote></div><div style="margin: 0px 6px 6px 4px;"><table style="font-size: 11px;border-spacing: 0px;padding: 0px;" cellpadding="0" cellspacing="0" width="100%"><tr><td style="background:transparent;border-width:0px;padding:0px;">&nbsp;</td><td align="right" style="background:transparent;border-width:0px;padding:0px;width:107px" width="107"><a href="http://clipmarks.com/share/256B6BE3-E956-44FB-BD9F-A662F1AF6757/blog/" title="blog or email this clip"><img src="http://content8.clipmarks.com/images/c2b-foot.png" border="0" alt="blog it" width="107" height="17" style="border-width:0px;padding:0px;margin:0px;" /></a></td></tr></table></div></div>

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