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	<title>Comments on: New Modeling Techniques Reveal Exposure Pathways to Pesticides</title>
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	<description>News on pesticide science, policy and activism</description>
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		<title>By: Jim</title>
		<link>http://www.beyondpesticides.org/dailynewsblog/?p=61#comment-2123</link>
		<dc:creator>Jim</dc:creator>
		<pubDate>Fri, 23 Mar 2007 13:34:07 +0000</pubDate>
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		<description><![CDATA[This analysis only shows how more information is needed.  What this and the NHANES study has not shown yet .. is that by measuring the potential metabolites of OP pesticides in urine .. one still does not know whether the person was exposed to the pesticide .. or the less-toxic metabolite.  Too many people think that these data clearly show that people are being exposed to significant levels of pesticides.  If you want to find that out .. analyze for the pesticides .. not just the metabolites.  Possibly .. this has already been done .. but didn&#039;t make such an interesting news story?]]></description>
		<content:encoded><![CDATA[<p>This analysis only shows how more information is needed.  What this and the NHANES study has not shown yet .. is that by measuring the potential metabolites of OP pesticides in urine .. one still does not know whether the person was exposed to the pesticide .. or the less-toxic metabolite.  Too many people think that these data clearly show that people are being exposed to significant levels of pesticides.  If you want to find that out .. analyze for the pesticides .. not just the metabolites.  Possibly .. this has already been done .. but didn&#8217;t make such an interesting news story?</p>
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