New Research Explains Link Between Smoking and SIDS


	New Research Explains Link Between Smoking and SIDS

murieleileen

1-30-2008 5:16 AM

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smoke, babies, sids

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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/8ca2ac22-78d1-48a8-8924-9b9da2479dae/6716F243-941E-4709-BD46-FC9CD5D63527/" 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.eurekalert.org/pub_releases/2008-01/mu-nre012908.php" href="http://www.eurekalert.org/pub_releases/2008-01/mu-nre012908.php" style="font-size: 11px;">www.eurekalert.org</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.eurekalert.org/pub_releases/2008-01/mu-nre012908.php"><P>Hamilton, ON. January 29, 2007 – A new study sheds light on the relationship between women who smoke while pregnant—or are exposed to second-hand smoke—and an increased risk of SIDS to their babies.</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.eurekalert.org/pub_releases/2008-01/mu-nre012908.php"><P>Researchers at McMaster University have found a mechanism that explains why an infant’s ability to respond to oxygen deprivation after birth—or a hypoxic episode—is dramatically compromised by exposure to nicotine in the womb, even light to moderate amounts.</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.eurekalert.org/pub_releases/2008-01/mu-nre012908.php"><P>“While cigarette smoke contains many different compounds, we found there is a direct impact of one component, nicotine, on the ability of certain cells to detect and respond to oxygen deprivation,” says Josef Buttigieg, lead author and a PhD graduate student in the department of Biology.  “When a baby is lying face down in bed, for example, it should sense a reduction in oxygen and move its head.  But this arousal mechanism doesn’t work as it should in babies exposed to nicotine during pregnancy.”</P></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/6716F243-941E-4709-BD46-FC9CD5D63527/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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