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	<title>Environmental Medicine Matters &#187; Neurodevelopment</title>
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	<description>Environmental Medicine Matters</description>
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		<title>Toxic Pesticide Must Be Banned: Health Professionals Demand EPA Take Action</title>
		<link>http://www.csn-deutschland.de/blog/en/toxic-pesticide-must-be-banned-health-professionals-demand-epa-take-action/</link>
		<comments>http://www.csn-deutschland.de/blog/en/toxic-pesticide-must-be-banned-health-professionals-demand-epa-take-action/#comments</comments>
		<pubDate>Sun, 09 Oct 2011 15:37:33 +0000</pubDate>
		<dc:creator>CSN</dc:creator>
				<category><![CDATA[Air Pollution]]></category>
		<category><![CDATA[Chemical Exposure]]></category>
		<category><![CDATA[Diagnosis Chemical Injury]]></category>
		<category><![CDATA[Environmental Exposure]]></category>
		<category><![CDATA[Environmental Illnesses]]></category>
		<category><![CDATA[Neurodegenerative Diseases]]></category>
		<category><![CDATA[Neurodevelopment]]></category>
		<category><![CDATA[Neurotoxicity]]></category>
		<category><![CDATA[Pesticides, Insecticides]]></category>
		<category><![CDATA[Prevention]]></category>
		<category><![CDATA[Toxicology]]></category>
		<category><![CDATA[ADHD]]></category>
		<category><![CDATA[brain]]></category>
		<category><![CDATA[Children]]></category>
		<category><![CDATA[Chlorpyrifos]]></category>
		<category><![CDATA[Drift]]></category>
		<category><![CDATA[EPA]]></category>
		<category><![CDATA[Food]]></category>
		<category><![CDATA[neurotoxic]]></category>
		<category><![CDATA[Pesticide]]></category>

		<guid isPermaLink="false">http://www.csn-deutschland.de/blog/en/?p=4322</guid>
		<description><![CDATA[Children in rural communities get a “double-dose” of the pesticide chlorpyrifos from food and drift from neighboring fields Washington, DC — As children settle into the new school year, health professionals are demanding that the Environmental Protection Agency (EPA) ban the neurotoxic chemical chlorpyrifos, a pesticide used on farms throughout the country and the same [...]]]></description>
			<content:encoded><![CDATA[<p style="text-align: center;"><a href="http://www.csn-deutschland.de/blog/en/wp-content/uploads/2011/10/Pesticide-Spraying.jpg"><img class="size-full wp-image-4326 aligncenter" style="border: 0pt none; margin-top: 10px; margin-bottom: 10px;" title="Scientists call on EPA to cancel all uses of pesticide chlorpyrifos" src="http://www.csn-deutschland.de/blog/en/wp-content/uploads/2011/10/Pesticide-Spraying.jpg" alt="" width="465" height="309" /></a></p>
<p style="text-align: left;"><strong>Children in rural communities get a “double-dose” of the pesticide  chlorpyrifos from food and drift from neighboring fields</strong></p>
<p><span style="color: #888888;">Washington, DC </span>— As children settle into the new school year, health professionals are demanding that the Environmental Protection Agency (EPA) ban the neurotoxic chemical chlorpyrifos, a pesticide used on farms throughout the country and the same chemical that the agency banned some ten years ago for use in homes.</p>
<p>In a letter to be submitted to EPA tomorrow, over two dozen health professionals cite new science showing the health impacts of chlorpyrifos, including lowering IQs and increasing the risk of ADHD and learning disabilities among children.</p>
<p>“EPA should follow the science and take this brain toxin completely off the market” said Dr. David Carpenter, MD, Director Institute for Health &amp; The Environment, University at Albany. “Chlorpyrifos poses serious threats to children’s health and doesn’t belong in our homes, on our farms, or on our cafeteria trays.”</p>
<p>The recent studies show that exposure to chlorpyrifos in the womb and in early childhood, during critical development “windows,” can lead to lasting effects on the brain. Researchers now say that as many as 25% of all U.S. children may have IQs several points lower due to eating foods treated with chlorpyrifos and similar pesticides.</p>
<p>“Fruits and vegetables are essential for healthy children but shouldn&#8217;t be grown with chlorpyrifos,”said Ted Schettler, MD, MPH, Science Director of the Science and Environmental Health Network, and one of the letter’s signatories. “Children in rural communities face a double dose of this brain poison. They are exposed to chlorpyrifos drifting from neighboring fields, and again when the pesticide is on their food.”</p>
<p>Chlorpyrifos was banned for use in homes over ten years ago because of it’s potential harm to children. But ten million pounds of chlorpyrifos are still used on agricultural fields each year. Air monitoring, biomonitoringand poisoning data confirm that extensive human exposure to chlorpyrifos is linked to its continued use in agriculture. According to data from the Centers for Disease Control,the vast majority of us — including children — carry breakdown products of the chemical in our bodies.</p>
<p>Children living in farm communities are at especially high risk. In addition to exposure from food they may also be breathing in particles that drift into their classrooms and homes from nearby farms. Farmworker children are exposed even more, as parents sometimes carry residues of the pesticide home at the end of the day on clothing and shoes.</p>
<p>“Chlorpyrifos drift poses serious threats to communities like mine,” said Luis Medellin, of the community organization El Quinto Sol de America. Luis grew up in homes next to farms using chlorpyrifos in California’s San Joaquin Valley. “The realities on the ground show that this brain toxin can’t be used safely and should not be used in the fields.”</p>
<p>At age 17, Luis began using Pesticide Action Network’s Drift Catcher to document chemical drift from neighboring citrus fields, finding that a majority of samples contained chlorpyrifos. Residents also sampled chlorpyrifos in their urine, and all but one had levels above what EPA considers “acceptable.”</p>
<p style="text-align: left;"><span style="color: #888888;"><strong><a href="http://www.panna.org/sites/default/files/Chlorpyrifos_HCP_Oct%206%202011.pdf">In their letter to EPA</a> (pdf), health professionals are demanding that EPA ban all uses of chlorpyrifos. In their letter they state: </strong></span></p>
<blockquote><p>We urge EPA to act now on the weight of scientific evidence of health harms of chlorpyrifos for children and fetuses. It is time that EPA take action to protect the public health and provide a healthy legacy for our children and for future generations. We call on EPA to cancel all uses of pesticide chlorpyrifos.</p></blockquote>
<p>Other letters with a similar demand were delivered to EPA from environmental health groups nationwide, including a petition signed by more than 6,000 concerned citizens across the country.</p>
<p style="text-align: left;"><strong>Author:</strong></p>
<p style="text-align: left;">PAN, <a href="http://www.panna.org/press-release/toxic-brain-chemical-must-be-banned-health-professionals-demand-epa-take-action">Toxic Brain Chemical Must Be Banned: Health Professionals Demand EPA Take Action</a>, October 5, 2011</p>
<p style="text-align: left;"><strong>Related articles:</strong></p>
<ul>
<li style="text-align: left;"><a href="http://www.csn-deutschland.de/blog/en/chemical-threat-groups-call-for-pesticide-ban/">Chemical Threat: Groups call for Pesticide Ban</a></li>
<li style="text-align: left;"><a href="http://www.csn-deutschland.de/blog/en/prenatal-exposure-to-pesticides-linked-to-adhd/">Prenatal exposure to Pesticides linked to ADHD</a></li>
<li style="text-align: left;"><a href="http://www.csn-deutschland.de/blog/en/anxiety-in-adult-female-mice-following-perinatal-exposure-to-chlorpyrifos/">Anxiety in adult female mice following perinatal exposure to Chlorpyrifos</a></li>
<li style="text-align: left;"><a href="http://www.csn-deutschland.de/blog/en/children-susceptible-to-pesticides-longer-than-expected-berkeley-study-finds/">Children susceptible to pesticides longer than expected, Berkeley study finds</a></li>
</ul>
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		<title>DuPont agreed to pay $8.3 Million to install water filters</title>
		<link>http://www.csn-deutschland.de/blog/en/dupont-agreed-to-pay-8-3-million-to-install-water-filters/</link>
		<comments>http://www.csn-deutschland.de/blog/en/dupont-agreed-to-pay-8-3-million-to-install-water-filters/#comments</comments>
		<pubDate>Tue, 22 Mar 2011 20:52:55 +0000</pubDate>
		<dc:creator>CSN</dc:creator>
				<category><![CDATA[cancer]]></category>
		<category><![CDATA[Cancer from Chemicals]]></category>
		<category><![CDATA[Chemical Exposure]]></category>
		<category><![CDATA[Diagnosis Chemical Injury]]></category>
		<category><![CDATA[Environment]]></category>
		<category><![CDATA[Environmental Exposure]]></category>
		<category><![CDATA[Environmental Illnesses]]></category>
		<category><![CDATA[Hormone Disrupting Chemicals]]></category>
		<category><![CDATA[Neurodevelopment]]></category>
		<category><![CDATA[Prevention]]></category>
		<category><![CDATA[agreed to pay]]></category>
		<category><![CDATA[C8]]></category>
		<category><![CDATA[class action lawsuit]]></category>
		<category><![CDATA[drinking water]]></category>
		<category><![CDATA[Drinking water polluted]]></category>
		<category><![CDATA[DuPont]]></category>
		<category><![CDATA[perfluorochemicals]]></category>
		<category><![CDATA[PFOA]]></category>
		<category><![CDATA[toxic chemical]]></category>
		<category><![CDATA[water filters]]></category>

		<guid isPermaLink="false">http://www.csn-deutschland.de/blog/en/?p=3856</guid>
		<description><![CDATA[Drinking water polluted with toxic industrial chemical The DuPont Company has agreed to pay $8.3 million to install water filters in nearly 5,000 southern New Jersey homes whose tap water is polluted with the toxic industrial chemical perfluorooctanoic acid (PFOA), also known as C8. E.I. DuPont de Nemours and Company settled a class action lawsuit [...]]]></description>
			<content:encoded><![CDATA[<p style="text-align: center;"><a href="http://www.csn-deutschland.de/blog/en/wp-content/uploads/2011/03/Verseuchtes-Trinkwasser.jpg"><img class="size-full wp-image-3859 aligncenter" style="border: 0pt none; margin-top: 10px; margin-bottom: 10px;" title="Drinking water polluted by toxic chemicals" src="http://www.csn-deutschland.de/blog/en/wp-content/uploads/2011/03/Verseuchtes-Trinkwasser.jpg" alt="" width="465" height="310" /></a></p>
<p><strong>Drinking water polluted with toxic industrial chemical</strong></p>
<p>The DuPont Company has agreed to pay $8.3 million to install water filters in nearly 5,000 southern New Jersey homes whose tap water is polluted with the toxic industrial chemical perfluorooctanoic acid (PFOA), also known as C8.</p>
<p>E.I. DuPont de Nemours and Company settled a class action lawsuit brought by residents of Penns Grove, N.J., who charged that their drinking water had been polluted by perfluorochemicals, including C8, emitted from the company’s Chambers Works facility.</p>
<p>The chemical C8 is a member of a family of synthetic industrial substances called perfluorochemicals, which do not break down in the environment and which pollute drinking water and source water in at least 11 states, according to limited investigations by state water agencies, academic scientists, businesses and journalists.</p>
<p>A byproduct of the manufacture of fluorotelomers, used for stain-repellent textile coatings, non-stick cookware and water and grease-resistant coatings, C8 has been widely found in people and the environment, due to unregulated industrial discharges and leaching from consumer goods and landfills.</p>
<p>Environmental Working Group has campaigned for eight years to restrict perfluorooctanoic acid (PFOA), a likely human carcinogen, endocrine-disrupting chemical and reproductive toxin that for 50 years.</p>
<p>&#8220;For years, thousands of people who live in southern New Jersey have been drinking water polluted with the toxic industrial chemical C8,” EWG senior scientist Olga Naidenko, Ph.D. said. “DuPont has disregarded public health by waiting for a federal court order before providing the community with filtered water. “</p>
<p>On February 1, the U.S. Environmental Protection Agency proposed a nationwide plan to require water utilities to test drinking water for 28 contaminants currently unregulated by federal law, including C8 and five other perfluorinated chemicals.</p>
<p>“EPA’s decision to test for C8 in water supplies nationwide is a step in the right direction,” Naidenko said. “We cannot afford to delay protecting Americans from this dangerous chemical any longer.&#8221;</p>
<p>-</p>
<p><strong>Literature:</strong></p>
<p>EWG, <a href="http://www.ewg.org/release/dupont-pay-83-million">DuPont to pay $8.3 Million</a>, March 21, 2011</p>
<p>EWG is a nonprofit research organization based in Washington, DC that uses the power of information to protect human health and the environment and can be found at <a href="http://www.ewg.org ">www.ewg.org</a></p>
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		<title>European Commission confirms intentions on BPA</title>
		<link>http://www.csn-deutschland.de/blog/en/european-commission-confirms-intentions-on-bpa/</link>
		<comments>http://www.csn-deutschland.de/blog/en/european-commission-confirms-intentions-on-bpa/#comments</comments>
		<pubDate>Mon, 22 Nov 2010 18:13:36 +0000</pubDate>
		<dc:creator>CSN</dc:creator>
				<category><![CDATA[Chemical Exposure]]></category>
		<category><![CDATA[Healthy living]]></category>
		<category><![CDATA[Hormone Disrupting Chemicals]]></category>
		<category><![CDATA[Neurodevelopment]]></category>
		<category><![CDATA[Prevention]]></category>
		<category><![CDATA[baby bottles]]></category>
		<category><![CDATA[bisphenol A]]></category>
		<category><![CDATA[BPA]]></category>
		<category><![CDATA[BPA ban]]></category>
		<category><![CDATA[European Commission]]></category>
		<category><![CDATA[World Health Organization]]></category>

		<guid isPermaLink="false">http://www.csn-deutschland.de/blog/en/?p=3515</guid>
		<description><![CDATA[Brussels, 22 November 2010 – The Health and Environment Alliance (HEAL) welcomes a news report that the European Commission has launched discussions on a ban on Bisphenol A in baby bottles. In an exclusive report in Food Quality News, European Commission is quoted as saying that it wants to introduce a region-wide ban on the [...]]]></description>
			<content:encoded><![CDATA[<p style="text-align: center;"><a href="http://www.csn-deutschland.de/blog/en/wp-content/uploads/2010/11/BPA-NO.jpg"><img class="size-full wp-image-3521 aligncenter" style="border: 0pt none; margin-top: 10px; margin-bottom: 10px;" title="Say NO to BPA" src="http://www.csn-deutschland.de/blog/en/wp-content/uploads/2010/11/BPA-NO.jpg" alt="" width="464" height="308" /></a></p>
<p><span style="color: #888888;">Brussels, 22 November 2010</span> – The Health and Environment Alliance (<a href="http://www.env-health.org/">HEAL</a>) welcomes a news report that the European Commission has launched discussions on a ban on Bisphenol A in baby bottles.</p>
<p>In an exclusive report in Food Quality News, European Commission is quoted as saying that it wants to introduce a <a href="http://www.foodqualitynews.com/Public-Concerns/European-Commission-wants-ban-on-bisphenol-A-in-baby-bottles">region-wide ban on the use of Bisphenol A (BPA) in baby bottles.</a> (1)</p>
<p>&#8220;If this is true, it is a step in the right direction,&#8221; says Lisette van Vliet, Toxics Policy Advisor at HEAL. &#8220;But this only relates to baby bottles. The ban should be for ALL food packaging for infants under 3 years old &#8211; and it should quickly be extended to all food packaging because, if babies during pregnancy are to be protected, consumption by women of child-bearing age should be avoided.&#8221;</p>
<p>HEAL was disappointed earlier this month by the outcome of the World Health Organization expert meeting in Ottawa, Canada,<a href="http://www.who.int/foodsafety/chem/chemicals/bisphenol/en/"> 1-5 November 2010 on Bisphenol A</a>. The WHO opinion was that it would be premature to take any action on Bisphenol A on public health grounds. (2)</p>
<p>HEAL board member, André Cicollela, Réseau Environnement Santé (RES) said: &#8220;The conclusion is very surprising because it gives the impression that the scientific evidence is not available. This is far from the reality: almost 500 peer-reviewed studies have been published.&#8221;  (3)</p>
<p>Many of the studies show increased risks for a plethora of health effects from breast and prostate cancer, diabetes and obesity, behavioural and reproductive problems, at doses well below the current ‘tolerable daily intakes’ advised by the US EPA and the European Food Safety Authority.  The WHO reasoning is based on a dismissal of the importance of peoples’ daily and continual exposure to this chemical.  Moreover, more than 80 studies show that the levels of internal contamination in people are equivalent to levels that produce the mentioned health effects in animal studies. (3)</p>
<p><a href="http://www.chemicalshealthmonitor.org/spip.php?article462">In September, the European food panel failed</a> to protect EU citizen’s health from plastic component, BPA. (4)</p>
<p>Prior to that HEAL was a signatory to a<a href="http://www.csn-deutschland.de/blog/en/60-scientists-and-ngos-sound-joint-warning-on-plastics-chemical/"> joint letter sent to EFSA</a> from scientists and organisations across the globe expressed concerns and concluded that. Based on the available scientific studies, reducing levels of human exposure to BPA was necessary.</p>
<p style="text-align: left;"><strong>Contacts:</strong></p>
<p style="text-align: left;">Lisette van Vliet– Toxics Policy Advisor, <a href="http://www.env-health.org/">Health and Environment Alliance</a> (HEAL):</p>
<p style="text-align: left;">+32 (0)2 234 3643, mobile: 32 (0)484 614 528, lisette@env-health.org</p>
<p style="text-align: left;">Diana Smith, Press and Communications, Health and Environment Alliance, Mobile: +33 6 33 2943, Diana@env-health.org</p>
<p style="text-align: left;"><strong>Reference:</strong> HEAL,  Press Release, Commission confirms intentions on BPA, November 22, 2010</p>
<p style="text-align: left;"><strong>Literature:</strong></p>
<ol style="text-align: left;">
<li>European Commission wants<a href="FoodQualityNews.com"> </a><a href="http://www.foodqualitynews.com/Public-Concerns/European-Commission-wants-ban-on-bisphenol-A-in-baby-bottles">ban on bisphenol A in baby bottles</a></li>
<li>World Health Organization documentation: <a href="http://www.who.int/foodsafety/chem/chemicals/bisphenol/en/">Joint FAO/WHO meeting, 1-5 November 2010</a>, Food is a major source of exposure to bisphenol A, 9 November 2010</li>
<li>Press release (in French) on WHO opinion and European Commission position</li>
<li style="text-align: left;"><a href="http://www.chemicalshealthmonitor.org/spip.php?article462">Press release and letter available at Chemicals Health Monitor</a></li>
</ol>
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		<title>UC Berkeley gets $16.5 million for three children&#8217;s environmental health centers</title>
		<link>http://www.csn-deutschland.de/blog/en/uc-berkeley-gets-16-5-million-for-three-childrens-environmental-health-centers/</link>
		<comments>http://www.csn-deutschland.de/blog/en/uc-berkeley-gets-16-5-million-for-three-childrens-environmental-health-centers/#comments</comments>
		<pubDate>Thu, 18 Nov 2010 10:43:10 +0000</pubDate>
		<dc:creator>CSN</dc:creator>
				<category><![CDATA[Air Pollution]]></category>
		<category><![CDATA[cancer]]></category>
		<category><![CDATA[Cancer from Chemicals]]></category>
		<category><![CDATA[Chemical Exposure]]></category>
		<category><![CDATA[Clinical Diagnostics]]></category>
		<category><![CDATA[Diagnosis Chemical Injury]]></category>
		<category><![CDATA[Environmental Exposure]]></category>
		<category><![CDATA[Environmental Illnesses]]></category>
		<category><![CDATA[Neurodevelopment]]></category>
		<category><![CDATA[Pesticides, Insecticides]]></category>
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		<category><![CDATA[children's health]]></category>
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		<category><![CDATA[environmental health factors]]></category>
		<category><![CDATA[environmental health risks]]></category>
		<category><![CDATA[grants]]></category>
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		<category><![CDATA[research centers]]></category>
		<category><![CDATA[University of California]]></category>

		<guid isPermaLink="false">http://www.csn-deutschland.de/blog/en/?p=3487</guid>
		<description><![CDATA[BERKELEY — Researchers at the University of California, Berkeley&#8217;s School of Public Health are getting $16.5 million to support three research centers as part of a federal initiative to examine the environmental factors influencing children&#8217;s health. UC Berkeley&#8217;s School of Public Health is receiving $16.5 million to support research on environmental health factors and children&#8217;s [...]]]></description>
			<content:encoded><![CDATA[<p style="text-align: center;"><a href="http://www.csn-deutschland.de/blog/en/wp-content/uploads/2010/11/Berkeley-xy.jpg"><img class="size-full wp-image-3489 aligncenter" style="border: 0pt none; margin-top: 10px; margin-bottom: 10px;" title="UC Berkeley's School of Public Health is receiving $16.5 million to support research on environmental health factors and children's health" src="http://www.csn-deutschland.de/blog/en/wp-content/uploads/2010/11/Berkeley-xy.jpg" alt="" width="465" height="313" /></a></p>
<p>BERKELEY — Researchers at the <a href="http://www.berkeley.edu/">University of California, Berkeley&#8217;s</a> School of Public Health are getting $16.5 million to support three research centers as part of a federal initiative to examine the environmental factors influencing children&#8217;s health.</p>
<p>UC Berkeley&#8217;s School of Public Health is receiving $16.5 million to support research on environmental health factors and children&#8217;s health.</p>
<p>The grants to UC Berkeley are among $54 million recently awarded to 12 university- based centers across the country by the National Institute of Environmental Health Sciences (NIEHS) and the U.S. Environmental Protection Agency (EPA). UC Berkeley is the only institution to have received awards for multiple centers.</p>
<p>The new grants are part of a program that began in 1998 with eight centers funded by the NIEHS and the EPA. The newest funding incorporates the latest biomonitoring tools and advances in epigenetics, or the study of inheritable genetic changes linked to exposure to chemical and environmental agents.</p>
<p>&#8220;These awards give testimony to the school&#8217;s leadership in the field of environmental epidemiology,&#8221; said Stephen Shortell, dean of UC Berkeley&#8217;s School of Public Health. &#8220;This research will address the environmental health risks of some of the state&#8217;s most vulnerable populations, and the knowledge gained will lead to new polices and practices that will help mitigate these risks.&#8221;</p>
<p>Of the 12 new centers, six will each receive an average of $7.5 million over five years. An additional six, charged with studying less-established environmental determinants of children&#8217;s health, will each receive an average of $1.5 million over three years.</p>
<p><strong>The three UC Berkeley centers to be funded are:</strong></p>
<ul>
<li>The Center for Environmental Research and Children&#8217;s Health, led by Brenda Eskenazi, professor of maternal and child health and of epidemiology. It will receive $7.5 million. The foundation of this interdisciplinary research program, one of the original eight centers funded in 1998, is a longitudinal study of primarily low-income, Mexican immigrant women and their children living in the agricultural community of California&#8217;s Salinas Valley. The researchers are studying the health impact of exposures to such chemicals as agricultural pesticides, flame retardants and DDT.</li>
<li>The Center for Integrative Research on Childhood Leukemia and the Environment, led by Patricia Buffler, professor of epidemiology. It also will receive $7.5 million. The research program in this center is designed to examine the effects of in utero and early life exposure to potentially carcinogenic chemicals present in homes — including pesticides, flame retardants and secondhand smoke — and these chemicals&#8217; interplay with genetic and epigenetic factors in the development of childhood leukemia.</li>
<li>The Center for Environmental Public Health, a new formative center led by Dr. Ira Tager, professor and chair of epidemiology. This center will receive $1.5 million. The overall goal of this center, formed in partnership with researchers from Stanford University, is to study the effects of in utero and childhood exposure to ambient air pollutants and bioaerosols on birth outcomes, regulatory T-cell function and the occurrence of asthma in the lower half of California&#8217;s Central Valley. The region studied has some of the highest levels of air pollution in the country.</li>
</ul>
<p>In addition to the centers at UC Berkeley, the NIEHS and the EPA have awarded $1.5 million to UC San Francisco to fund the Pregnancy Exposures to Environmental Contaminants Children&#8217;s Environmental Health Formative Center, led by Tracey Woodruff, UCSF associate professor of reproductive health and the environment. Researchers at that center seek to study and prevent harmful exposures to environmental contaminants during pregnancy.</p>
<p><strong>Reference:</strong></p>
<p>UC Berkeley, UC Berkeley gets $16.5 million for three children&#8217;s environmental health centers, 16 November 2010</p>
<p style="text-align: left;"><strong>Related articles:</strong></p>
<ul>
<li><a href="http://www.csn-deutschland.de/blog/en/prenatal-exposure-to-pesticides-linked-to-adhd/">Prenatal exposure to pesticide linked to ADHD</a></li>
<li><a href="http://www.csn-deutschland.de/blog/en/new-blood-test-for-newborns-to-detect-allergy-risk/">New blood test for newborns to detect allergy risk</a></li>
<li><a href="http://www.csn-deutschland.de/blog/en/a-new-pediatrics-to-heal-sick-children-and-keep-well-kids-healthy/">A new pediatrics to heal sick children and keep well kids healthy </a></li>
<li><a href="http://www.csn-deutschland.de/blog/en/our-planet-our-children-how-are-your-children-doing/">Our planet, our children &#8211; How are your children doing?</a></li>
</ul>
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		<title>Chemical Threat: Groups Call for Pesticide Ban</title>
		<link>http://www.csn-deutschland.de/blog/en/chemical-threat-groups-call-for-pesticide-ban/</link>
		<comments>http://www.csn-deutschland.de/blog/en/chemical-threat-groups-call-for-pesticide-ban/#comments</comments>
		<pubDate>Tue, 19 Oct 2010 07:33:06 +0000</pubDate>
		<dc:creator>CSN</dc:creator>
				<category><![CDATA[Chemical Exposure]]></category>
		<category><![CDATA[Environmental Exposure]]></category>
		<category><![CDATA[Neurodegenerative Diseases]]></category>
		<category><![CDATA[Neurodevelopment]]></category>
		<category><![CDATA[Neurotoxicity]]></category>
		<category><![CDATA[Pesticides, Insecticides]]></category>
		<category><![CDATA[Workplace Exposure]]></category>
		<category><![CDATA[agriculture]]></category>
		<category><![CDATA[Chlorpyrifos]]></category>
		<category><![CDATA[demanding a ban]]></category>
		<category><![CDATA[EPA]]></category>
		<category><![CDATA[neurotoxic chemicals]]></category>
		<category><![CDATA[neurotoxic pesticides]]></category>
		<category><![CDATA[Organophosphates]]></category>
		<category><![CDATA[Pesticides]]></category>
		<category><![CDATA[precaution-based policies]]></category>
		<category><![CDATA[re-registration]]></category>

		<guid isPermaLink="false">http://www.csn-deutschland.de/blog/en/?p=3324</guid>
		<description><![CDATA[Consumers, Parents, Health Advocates, Farm Workers and Others Target Widely Used Pesticides Linked to Attention and Learning Problems (Yakima, WA) 13,000 individuals and organizations from across the U.S. sent a letter to the U.S. Environmental Protection Agency (EPA) today calling for a ban on the pesticide chlorpyrifos and a phase out of other organophosphate (OP) [...]]]></description>
			<content:encoded><![CDATA[<p style="text-align: center;"><a href="http://www.csn-deutschland.de/blog/en/wp-content/uploads/2010/10/Field-Thunder.jpg"><img class="size-full wp-image-3327 aligncenter" style="border: 0pt none; margin-top: 10px; margin-bottom: 10px;" title="There are better ways to manage insect pests than depending on organophosphates like chlorpyrifos" src="http://www.csn-deutschland.de/blog/en/wp-content/uploads/2010/10/Field-Thunder.jpg" alt="" width="465" height="309" /></a></p>
<p><strong>Consumers, Parents, Health Advocates, Farm Workers and Others Target Widely Used Pesticides Linked to Attention and Learning Problems</strong></p>
<p>(Yakima, WA) 13,000 individuals and organizations from across the U.S. sent a letter to the U.S. Environmental Protection Agency (EPA) today calling for a ban on the pesticide chlorpyrifos and a phase out of other organophosphate (OP) pesticides.</p>
<p>Dr. Theo Colborn’s organization TEDX (<a href="http://www.endocrinedisruption.com/prenatal.criticalwindows.overview.php">The Endocrine Disruption Exchange</a>) concurrently announced the addition of chlorpyrifos to their publicly-accessible on-line database, Critical Windows of Development,  spotlighting animal research that links prenatal, low dose chlorpyrifos exposure to altered health outcomes in the brain and other organs.</p>
<p>“Human studies have now linked prenatal exposure to chlorpyrifos with mental and developmental delays emphasizing even more the urgency to remove the product from the market,” said Colborn, President of TEDX and a signatory on the letter.  “Chlorpyrifos illustrates the urgent need to be cautious, prevent further exposure and protect our children from the time they are conceived onward,” she said.</p>
<p>Dr. David Carpenter, M.D. and Director of the Institute for Health and the Environment at the University of Albany said, “It is unacceptable that farm worker children, and children in the general population continue to be exposed to these neurotoxins.”</p>
<p>“As more families cope with the suffering and costs of learning and developmental disabilities and attention problems, EPA must prevent further exposures to neurotoxic pesticides,” said Maureen Swanson of the Learning Disabilities Association of America.  “EPA needs to protect people, especially children and pregnant women, from any chemical that threatens brain development.  In addition to banning neurotoxic pesticides, we must reform the Toxic Substance Control Act to require EPA to address the many neurotoxic chemicals in our everyday products,” she said.</p>
<p>&#8220;The last time EPA reviewed these pesticides, its own scientists complained that the Agency was not assuring adequate protection of the nation&#8217;s children, and that it was unduly influenced by those it regulates,&#8221; said Dr. William Hirzy, a professor at American University in Washington D.C. and a former EPA chemist.  While at EPA, Hirzy was involved in a letter raising these concerns sent to management by six unions representing 9000 EPA scientists and other staff, as the Agency was finalizing its Cumulative Risk Assessment for organophosphates in 2006.  &#8220;Five years later, with even more sobering studies in hand, will EPA finally act to protect children?&#8221; Hirzy asked.</p>
<p>“The warning signs have been obvious for decades, yet EPA has allowed generation after generation to suffer exposures and consequences,” said Carol Dansereau, Executive Director of the Farm Worker Pesticide Project, a Washington State farm worker organization that initiated the letter to EPA.  “EPA is promising to better protect children and other vulnerable people, but that promise is meaningless as long as it keeps reregistering chlorpyrifos and other organophosphates, ” she said.  FWPP and others are asking the public to contact EPA and join in demanding a ban, and precaution-based policies.</p>
<p>“Unfortunately chlorpyrifos and other organophosphates do not stay where sprayed.  They evaporate and move with wind and fog.  That’s how they contaminated our fields,” said Larry Jacobs of Jacobs Farm/Del Cabo, an organic grower in California.  “There are better ways to manage insect pests than depending on organophosphates like chlorpyrifos.  We signed onto the letter to EPA to protect our health and to protect our farm.”</p>
<p>EPA is in the process of considering re-registration for chlorpyrifos, one of the most widely used pesticides in agriculture in the US and worldwide.</p>
<p><strong>More Information:</strong></p>
<p>Fact Sheets:<a href="http://www.fwpp.org/?page=OtherDocuments"> On Health Effects, Industry Influence on EPA, Regulatory Status, Use/Exposures/Alternatives, the Letter and Signers</a></p>
<p><strong>Literature:</strong></p>
<p>United Farm Workers, Chemical Threat: Groups Call for Pesticide Ban &#8211; Consumers, Parents, Health Advocates, Farm Workers and Others Target Widely Used Pesticides Linked to Attention and Learning Problems, 10/13/2010</p>
<p style="text-align: left;"><strong>Related articles: </strong></p>
<ul>
<li><a href="http://www.csn-deutschland.de/blog/en/prenatal-exposure-to-pesticides-linked-to-adhd/">Prenatal Exposure to Pesticides linked to ADHD</a></li>
<li><a href="http://www.csn-deutschland.de/blog/en/groups-seeking-ban-on-organophosphate-pesticide-go-to-federal-court/">Groups Seeking Ban on Organophosphate Pesticide Go to Federal Court</a></li>
<li><a href="http://www.csn-deutschland.de/blog/en/presidents-cancer-panel-organic-foods-reduce-environmental-risks/">President&#8217;s Cancer Panel: Organic Foods reduce Environmental Risks</a></li>
<li><a href="http://www.csn-deutschland.de/blog/en/earthday-ontario-lawns-and-gardens-getting-greener-and-pesticide-free/">Earthday &#8211; Ontarion Lawns and Gardens getting Greener and Pesticide free</a></li>
</ul>
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		<title>Researchers renew call for governmental agencies to identify all products with BPA</title>
		<link>http://www.csn-deutschland.de/blog/en/researchers-renew-call-for-governmental-agencies-to-identify-all-products-with-bpa/</link>
		<comments>http://www.csn-deutschland.de/blog/en/researchers-renew-call-for-governmental-agencies-to-identify-all-products-with-bpa/#comments</comments>
		<pubDate>Tue, 21 Sep 2010 12:57:01 +0000</pubDate>
		<dc:creator>CSN</dc:creator>
				<category><![CDATA[Cancer from Chemicals]]></category>
		<category><![CDATA[Chemical Exposure]]></category>
		<category><![CDATA[Environmental Exposure]]></category>
		<category><![CDATA[Hormone Disrupting Chemicals]]></category>
		<category><![CDATA[Neurodevelopment]]></category>
		<category><![CDATA[Prevention]]></category>
		<category><![CDATA[Toxicology]]></category>
		<category><![CDATA[adverse health effects]]></category>
		<category><![CDATA[bisphenol A]]></category>
		<category><![CDATA[BPA]]></category>
		<category><![CDATA[call for governmental agencies]]></category>
		<category><![CDATA[human exposure]]></category>
		<category><![CDATA[Researchers]]></category>
		<category><![CDATA[toxic chemical]]></category>

		<guid isPermaLink="false">http://www.csn-deutschland.de/blog/en/?p=3157</guid>
		<description><![CDATA[New Study Indicates Higher than Predicted Human Exposure to the Toxic Chemical Bisphenol A or BPA COLUMBIA, Mo. – Researchers have discovered that women, female monkeys and female mice have major similarities when it comes to how bisphenol A (BPA) is metabolized, and they have renewed their call for governmental regulation when it comes to [...]]]></description>
			<content:encoded><![CDATA[<p style="text-align: center;"><a href="http://www.csn-deutschland.de/blog/en/wp-content/uploads/2010/09/Plastic-baby-bottle.jpg"><img class="size-full wp-image-3161 aligncenter" style="border: 0pt none; margin-top: 10px; margin-bottom: 10px;" title="Change to glass bottles for better health " src="http://www.csn-deutschland.de/blog/en/wp-content/uploads/2010/09/Plastic-baby-bottle.jpg" alt="" width="465" height="309" /></a></p>
<p><strong>New Study Indicates Higher than Predicted Human Exposure to the Toxic Chemical Bisphenol A or BPA</strong></p>
<p>COLUMBIA, Mo. – Researchers have discovered that women, female monkeys and female mice have major similarities when it comes to how bisphenol A (BPA) is metabolized, and they have renewed their call for governmental regulation when it comes to the estrogen-like chemical found in many everyday products.</p>
<p>A study published online in the Sept. 20 NIH journal Environmental Health Perspectives ties rodent data on the health effects of BPA to predictions of human health effects from BPA with the use of everyday household products. The study was authored by researchers at the <a href="http://www.biology.missouri.edu/index.shtml">University of Missouri Division of Biological Sciences</a>, <a href="http://vmdl.missouri.edu/">Veterinary Medical Diagnostic Lab (VMDL)</a> and the <a href="http://www.dbms.missouri.edu/">department of Biomedical Sciences</a>, in collaboration with scientists at the University of California-Davis and Washington State University.</p>
<p>“This study provides convincing evidence that BPA is dangerous to our health at current levels of human exposure,” said Frederick vom Saal, Curators’ professor of biological sciences at the University of Missouri. “The new results clearly demonstrate that rodent data on the health effects of BPA are relevant to predictions regarding the health effects of human exposure to BPA. Further evidence of human harm should not be required for regulatory action to reduce human exposure to BPA.”</p>
<p>BPA is one of the world’s highest production-volume chemicals, with more than 8 billion pounds made per year. It can be found in a wide variety of consumer products, including hard plastic items such as baby bottles and food-storage containers, the plastic lining of food and beverage cans, thermal paper used for receipts, and dental sealants. The findings in the current study suggest that human exposure to BPA is much higher than some prior estimates and is likely to be from many still-unknown sources, indicating the need for governmental agencies to require the chemical industry to identify all products that contain BPA.</p>
<p>Several states, including Connecticut, Massachusetts, Washington, New York and Oregon, have passed bills to reduce exposure to BPA, and similar legislation is pending in the U.S. Congress.</p>
<p>“For years, BPA manufacturers have argued that BPA is safe and have denied the validity of more than 200 studies that showed adverse health effects in animals due to exposure to very low doses of BPA,” said Julia Taylor, lead author and associate research professor at the University of Missouri. “We know that BPA leaches out of products that contain it, and that it acts like estrogen in the body.”</p>
<p>“We’ve assumed we’re getting BPA from the ingestion of contaminated food and beverages,” said co-author Pat Hunt, a professor in the Washington State University School of Molecular Biosciences. “This indicates there must be a lot of other ways in which we’re exposed to this chemical and we’re probably exposed to much higher levels than we have assumed.”</p>
<p>The research team at the University of Missouri includes Taylor, vom Saal and student researcher Bertram Drury in Biological Sciences, as well as Wade Welshons in Biomedical Sciences and George Rottinghaus in the VMDL at MU.</p>
<p><strong>Reference:</strong></p>
<p>University of Missouri, New Study Indicates Higher than Predicted Human Exposure to the Toxic Chemical Bisphenol A or BPA, September 20th, 2010.</p>
<p style="text-align: left;"><strong>Related articles:</strong></p>
<ul style="text-align: left;">
<li><a href="http://www.csn-deutschland.de/blog/en/impact-of-chemical-bpa-in-dental-sealants-used-in-children/">Impact of chemical BPA in dental sealants used in children</a></li>
<li><a href="http://www.csn-deutschland.de/blog/en/lawsuit-seeks-to-ban-bpa-from-food-packaging/">Lawsuit seeks to ban BPA from food packaging</a></li>
<li><a href="http://www.csn-deutschland.de/blog/en/60-scientists-and-ngos-sound-joint-warning-on-plastics-chemical/">60 Scientists and NGOs Sound Joint Warning on Plastics Chemical</a></li>
<li><a href="http://www.csn-deutschland.de/blog/en/everyday-exposure-to-dangerous-levels-of-toxic-chemical-bpa-unavoidable/">Everyday Exposure to Dangerous Levels of Toxic Chemical BPA Unavoidable</a></li>
<li><a href="http://www.csn-deutschland.de/blog/en/yale-why-bpa-leached-from-safe-plastics-may-damage-health-of-female-offspring/">Yale: Why BPA leached from ’safe’ plastics may damage health of female offspring</a></li>
<li style="text-align: left;"><a href="http://www.csn-deutschland.de/blog/en/study-shows-plastics-chemical-retards-growth-function-of-adult-reproductive-cells/">Study shows: Plastics chemical retards growth, function of adult reproductive cells</a></li>
</ul>
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		<title>Prenatal exposure to Pesticides linked to ADHD</title>
		<link>http://www.csn-deutschland.de/blog/en/prenatal-exposure-to-pesticides-linked-to-adhd/</link>
		<comments>http://www.csn-deutschland.de/blog/en/prenatal-exposure-to-pesticides-linked-to-adhd/#comments</comments>
		<pubDate>Thu, 19 Aug 2010 10:03:51 +0000</pubDate>
		<dc:creator>CSN</dc:creator>
				<category><![CDATA[Chemical Exposure]]></category>
		<category><![CDATA[Clinical Diagnostics]]></category>
		<category><![CDATA[Diagnosis Chemical Injury]]></category>
		<category><![CDATA[Environmental Exposure]]></category>
		<category><![CDATA[Neurodegenerative Diseases]]></category>
		<category><![CDATA[Neurodevelopment]]></category>
		<category><![CDATA[Neurotoxicity]]></category>
		<category><![CDATA[Pesticides, Insecticides]]></category>
		<category><![CDATA[ADHD]]></category>
		<category><![CDATA[attention problems]]></category>
		<category><![CDATA[organophosphate pesticides]]></category>
		<category><![CDATA[paraoxonase 1]]></category>
		<category><![CDATA[Pesticides]]></category>
		<category><![CDATA[PON1 genotypes]]></category>
		<category><![CDATA[Prenatal exposure]]></category>
		<category><![CDATA[UC Berkeley's School of Public Health]]></category>

		<guid isPermaLink="false">http://www.csn-deutschland.de/blog/en/?p=2935</guid>
		<description><![CDATA[Berkeley — Children who were exposed to organophosphate pesticides while still in their mother&#8217;s womb were more likely to develop attention disorders (ADHD) years later, according to a new study by researchers at the University of California, Berkeley. The new findings, to be published Aug. 19 in the journal Environmental Health Perspectives (EHP), are the [...]]]></description>
			<content:encoded><![CDATA[<p style="text-align: center;"><a href="http://www.csn-deutschland.de/blog/en/wp-content/uploads/2010/08/Pregnant-Woman.jpg"><img class="size-full wp-image-2940 aligncenter" style="border: 0pt none; margin-top: 10px; margin-bottom: 10px;" title="Prenatal exposure to pesticides linked to attention problems" src="http://www.csn-deutschland.de/blog/en/wp-content/uploads/2010/08/Pregnant-Woman.jpg" alt="" width="465" height="309" /></a></p>
<p>Berkeley — Children who were exposed to organophosphate pesticides while still in their mother&#8217;s womb were more likely to develop attention disorders (ADHD) years later, according to a new study by researchers at the University of California, Berkeley.</p>
<p>The new findings, to be published Aug. 19 in the journal Environmental Health Perspectives (EHP), are the first to examine the influence of prenatal organophosphate exposure on the later development of attention problems. The researchers found that prenatal levels of organophosphate metabolites were significantly linked to attention problems at age 5, with the effects apparently stronger among boys.</p>
<p>Earlier this year, a different study by researchers at Harvard University associated greater exposure to organophosphate pesticides in school-aged children with higher rates of attention deficit hyperactivity disorder (ADHD) symptoms.</p>
<p>&#8220;These studies provide a growing body of evidence that organophosphate pesticide exposure can impact human neurodevelopment, particularly among children,&#8221; said the study&#8217;s principal investigator, Brenda Eskenazi, UC Berkeley professor of epidemiology and of maternal and child health. &#8220;We were especially interested in prenatal exposure because that is the period when a baby&#8217;s nervous system is developing the most.&#8221;</p>
<p>The study follows more than 300 children participating in the Center for the Health Assessment of Mothers and Children of Salinas (CHAMACOS), a longitudinal study led by Eskenazi that examines environmental exposures and reproductive health. Because the mothers and children in the study are <a href="http://www.csn-deutschland.de/blog/en/children-susceptible-to-pesticides-longer-than-expected-berkeley-study-finds/">Mexican-Americans living in an agricultural community</a>, their exposure to pesticides is likely higher and more chronic, on average, than that of the general U.S. population.</p>
<p>Yet, the researchers pointed out that the pesticides they examined are widely used, and that the results from this study are a red flag that warrants precautionary measures.</p>
<p>&#8220;It&#8217;s known that food is a significant source of pesticide exposure among the general population,&#8221; said Eskenazi. &#8220;I would recommend thoroughly washing fruits and vegetables before eating them, especially if you&#8217;re pregnant.&#8221;</p>
<p>Organophosphate pesticides act by disrupting neurotransmitters, particularly acetylcholine, which plays an important role in sustaining attention and short-term memory.</p>
<p>&#8220;Given that these compounds are designed to attack the nervous system of organisms, there is reason to be cautious, especially in situations where exposure may coincide with critical periods of fetal and child development,&#8221; said study lead author Amy Marks, who was an analyst at UC Berkeley&#8217;s School of Public Health at the time of the study.</p>
<p>Many of these same UC Berkeley researchers are also finding that children with certain genetic traits may be at greater risk, a finding that is being published the same day in a separate EHP paper. That study found that 2-year-olds with lower levels of paraoxonase 1 (PON1), an enzyme that breaks down the toxic metabolites of organophosphate pesticides, had more neurodevelopmental delays than those with higher levels of the enzyme. The authors suggest that people with certain PON1 genotypes could be particularly vulnerable to pesticide exposure.</p>
<p>In the study on attention problems, researchers tested for six metabolites of organophosphate pesticides in mothers twice during pregnancy and in the children several times after birth. Together, the metabolites represent the breakdown products of about 80 percent of all the organophosphate pesticides used in the Salinas Valley.</p>
<p>The researchers then evaluated the children at age 3.5 and 5 years for symptoms of attention disorders and ADHD using maternal reports of child behavior, performance on standardized computer tests, and behavior ratings from examiners. They controlled for potentially confounding factors such as birthweight, lead exposure and breastfeeding.</p>
<p>Each tenfold increase in prenatal pesticide metabolites was linked to having five times the odds of scoring high on the computerized tests at age 5, suggesting a greater likelihood of a child having clinical ADHD. The effect appeared to be stronger for boys than for girls.</p>
<p>While a positive link between prenatal pesticide exposure and attention problems was seen for 3.5-year-olds, it was not statistically significant, a finding that did not surprise the researchers.</p>
<p>&#8220;Symptoms of attention disorders are harder to recognize in toddlers, since kids at that age are not expected to sit down for significant lengths of time,&#8221; said Marks. &#8220;Diagnoses of ADHD often occur after a child enters school.&#8221;</p>
<p>The UC Berkeley researchers are continuing to follow the children in the <a href="http://ehs.sph.berkeley.edu/chamacos/english/pages/Research.php#cohort">CHAMACOS study</a> as they get older, and expect to present more results in the years to come.</p>
<p>The findings add to the list of chemical assaults that have been linked to ADHD in recent years. In addition to <a href="http://www.csn-deutschland.de/blog/en/pesticides-in-kids-linked-to-adhd-attention-deficithyperactivity-disorder-study-finds/">pesticides</a>, studies have found associations with exposure to lead and to <a href="http://www.csn-deutschland.de/blog/en/common-plastics-chemicals-linked-to-adhd-symptoms/">phthalates</a>, which are commonly used in toys and plastics.</p>
<p>&#8220;High levels of the symptoms of ADHD by age 5 are a major contributor to learning and achievement problems in school, accidental injuries at home and in the neighborhood, and a host of problems in peer relationships and other essential competencies,&#8221; said UC Berkeley psychology professor Stephen Hinshaw, one of the country&#8217;s leading experts on ADHD, who was not part of this study. &#8220;Finding preventable risk factors is therefore a major public health concern.&#8221;</p>
<p><strong>Literature: </strong>University of California &#8211; Berkeley, Prenatal exposure to pesticides linked to attention problems, 19-Aug-2010.</p>
<p><strong>Related Articles: </strong></p>
<ul>
<li style="text-align: left;"><a href="http://www.csn-deutschland.de/blog/en/pesticides-in-kids-linked-to-adhd-attention-deficithyperactivity-disorder-study-finds/">Pesticides in kids linked to ADHD- Attention-Deficit/Hyperactivity Disorder, study finds</a></li>
<li style="text-align: left;"><a href="http://www.csn-deutschland.de/blog/en/western-diet-link-to-adhd/">Western Diet linked to ADHD</a></li>
<li style="text-align: left;"><a href="http://www.csn-deutschland.de/blog/en/groups-seeking-ban-on-organophosphate-pesticide-go-to-federal-court/">Groups Seeking Ban on Organophosphate Pesticide Go to Federal Court</a></li>
<li style="text-align: left;"><a href="http://www.csn-deutschland.de/blog/en/common-household-pesticides-linked-to-childhood-cancer-cases-in-washington-area/">Common household pesticides linked to childhood cancer cases in Washington area</a></li>
<li style="text-align: left;"><a href="http://www.csn-deutschland.de/blog/en/anxiety-in-adult-female-mice-following-perinatal-exposure-to-chlorpyrifos/">Anxiety in adult female mice following perinatal exposure to Chlorpyrifos</a></li>
</ul>
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		<title>Sperm may be harmed by exposure to BPA, study suggests</title>
		<link>http://www.csn-deutschland.de/blog/en/sperm-may-be-harmed-by-exposure-to-bpa-study-suggests/</link>
		<comments>http://www.csn-deutschland.de/blog/en/sperm-may-be-harmed-by-exposure-to-bpa-study-suggests/#comments</comments>
		<pubDate>Wed, 04 Aug 2010 06:53:37 +0000</pubDate>
		<dc:creator>CSN</dc:creator>
				<category><![CDATA[Chemical Exposure]]></category>
		<category><![CDATA[Clinical Diagnostics]]></category>
		<category><![CDATA[Diagnosis Chemical Injury]]></category>
		<category><![CDATA[Environmental Exposure]]></category>
		<category><![CDATA[Hormone Disrupting Chemicals]]></category>
		<category><![CDATA[Neurodevelopment]]></category>
		<category><![CDATA[Toxicology]]></category>
		<category><![CDATA[BPA]]></category>
		<category><![CDATA[decreased sperm quality]]></category>
		<category><![CDATA[DNA damage]]></category>
		<category><![CDATA[exposures in utero]]></category>
		<category><![CDATA[health effects]]></category>
		<category><![CDATA[impacts of exposure]]></category>
		<category><![CDATA[Semen]]></category>
		<category><![CDATA[Sperm]]></category>
		<category><![CDATA[sperm concentration.]]></category>

		<guid isPermaLink="false">http://www.csn-deutschland.de/blog/en/?p=2832</guid>
		<description><![CDATA[More research should focus on BPA and health effects in adults In one of the first human studies of its kind, researchers have found that urinary concentrations of the controversial chemical Bisphenol A, or BPA, may be related to decreased sperm quality and sperm concentration. However, the researchers are quick to point out that these [...]]]></description>
			<content:encoded><![CDATA[<p style="text-align: center;"><a href="http://www.csn-deutschland.de/blog/en/wp-content/uploads/2010/08/Human-Sperm.jpg"><img class="size-full wp-image-2836 aligncenter" style="border: 0pt none; margin-top: 10px; margin-bottom: 10px;" title="The Chemical BPA harms Human Sperm" src="http://www.csn-deutschland.de/blog/en/wp-content/uploads/2010/08/Human-Sperm.jpg" alt="" width="400" height="300" /></a></p>
<p><strong>More research should focus on BPA and health effects in adults</strong></p>
<p>In one of the first human studies of its kind, researchers have found that urinary concentrations of the controversial chemical Bisphenol A, or BPA, may be related to decreased sperm quality and sperm concentration.</p>
<p>However, the researchers are quick to point out that these results are preliminary and more study is needed. Several studies have documented adverse effects of BPA on semen in rodents, but none are known to have reported similar relationships in humans.</p>
<p>BPA is a common chemical that&#8217;s stirred much controversy in the media lately over its safety. Critics say that BPA mimics the body&#8217;s own hormones and may lead to negative health effects. BPA is most commonly used to make plastics and epoxy resins used in food and beverage cans, and people are exposed primarily through diet, although other routes are possible. More than 6 billion pounds of BPA are produced annually.</p>
<p>The new study suggests that more research should focus on BPA and health effects in adults, says John Meeker, assistant professor of Environmental Health Sciences at the University of Michigan School of Public Health.</p>
<p>Meeker is the lead author on the study, along with Russ Hauser, the Frederick Lee Hisaw Professor of Reproductive Physiology at Harvard School of Public Health. Colleagues at Massachusetts General Hospital and the U.S. Centers for Disease Control and Prevention also contributed to the research.</p>
<p>&#8220;Much of the focus for BPA is on the exposures in utero or in early life, which is of course extremely important, but this suggests exposure may also be a concern for adults,&#8221; Meeker said. &#8220;Research should focus on impacts of exposure throughout multiple life stages.&#8221; Meeker and Hauser recruited 190 men through a fertility clinic. All gave spot urine samples and sperm samples the same day. Subsequently, 78 of the men gave one or two additional urine samples a month apart. Researchers detected BPA in 89 percent of the urine samples.</p>
<p>Researchers measured sperm concentration, sperm motility, sperm shape and DNA damage in the sperm cell.</p>
<p>&#8220;We found that if we compare somebody in the top quartile of exposure with the lowest quartile of exposure, sperm concentration was on average about 23 percent lower in men with the highest BPA,&#8221; Meeker said.</p>
<p>Results also suggested a 10 percent increase in sperm DNA damage.</p>
<p>The results are consistent with a previous study by Meeker and Hauser suggesting that certain hormones, specifically FSH (follicle-stimulating hormone) and Inhibin B, are elevated or decreased in relation to BPA, respectively, a pattern consistent with low sperm production and development.</p>
<p>Meeker stressed that further study is necessary due to the study&#8217;s relatively small sample size and design.</p>
<p>&#8220;The study from which these data came is currently in progress,&#8221; Hauser said. &#8220;With a larger sample size and enhanced study design, we will be able to more definitively investigate this preliminary association in the near future.&#8221;</p>
<p><strong>Reference: </strong></p>
<p>University of Michigan, Sperm may be harmed by exposure to BPA, study suggests, ANN ARBOR, Mich., Aug. 3, 2010.</p>
<p><strong>Related EMM Articles about BPA: </strong></p>
<ul>
<li><a href="http://www.csn-deutschland.de/blog/en/lawsuit-seeks-to-ban-bpa-from-food-packaging/">Lawsuit seeks to ban BPA from food packaging</a></li>
<li><a href="http://www.csn-deutschland.de/blog/en/60-scientists-and-ngos-sound-joint-warning-on-plastics-chemical/">60 Scientists and NGOs Sound Joint Warning on Plastics Chemical</a></li>
<li><a href="http://www.csn-deutschland.de/blog/en/everyday-exposure-to-dangerous-levels-of-toxic-chemical-bpa-unavoidable/">Everyday Exposure to Dangerous Levels of Toxic Chemical BPA Unavoidable</a></li>
<li><a href="http://www.csn-deutschland.de/blog/en/yale-why-bpa-leached-from-safe-plastics-may-damage-health-of-female-offspring/">Yale: Why BPA leached from ’safe’ plastics may damage health of female offspring</a></li>
<li><a href="http://www.csn-deutschland.de/blog/en/study-shows-plastics-chemical-retards-growth-function-of-adult-reproductive-cells/">Study shows: Plastics chemical retards growth, function of adult reproductive cells</a></li>
</ul>
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		<title>Lawsuit Seeks to Ban BPA from Food Packaging</title>
		<link>http://www.csn-deutschland.de/blog/en/lawsuit-seeks-to-ban-bpa-from-food-packaging/</link>
		<comments>http://www.csn-deutschland.de/blog/en/lawsuit-seeks-to-ban-bpa-from-food-packaging/#comments</comments>
		<pubDate>Thu, 22 Jul 2010 06:46:54 +0000</pubDate>
		<dc:creator>CSN</dc:creator>
				<category><![CDATA[cancer]]></category>
		<category><![CDATA[Cancer from Chemicals]]></category>
		<category><![CDATA[Diagnosis Chemical Injury]]></category>
		<category><![CDATA[Hormone Disrupting Chemicals]]></category>
		<category><![CDATA[Neurodevelopment]]></category>
		<category><![CDATA[Prevention]]></category>
		<category><![CDATA[ban]]></category>
		<category><![CDATA[bisphenol A]]></category>
		<category><![CDATA[BPA]]></category>
		<category><![CDATA[BPA-free alternative]]></category>
		<category><![CDATA[brain development]]></category>
		<category><![CDATA[FDA]]></category>
		<category><![CDATA[Food and Drug Administration]]></category>
		<category><![CDATA[Food Packaging]]></category>
		<category><![CDATA[Lawsuit]]></category>
		<category><![CDATA[Natural Resources Defense Council]]></category>
		<category><![CDATA[NRDC]]></category>
		<category><![CDATA[reproductive harm]]></category>
		<category><![CDATA[toxic chemical]]></category>

		<guid isPermaLink="false">http://www.csn-deutschland.de/blog/en/?p=2689</guid>
		<description><![CDATA[NRDC Sues Food and Drug Administration for Failure to Regulate Toxic Chemical WASHINGTON &#8211; - The Natural Resources Defense Council filed a lawsuit against the Food and Drug Administration for its failure to act on a petition to ban the use of bisphenol A (BPA) in food packaging, food containers, and other materials likely to [...]]]></description>
			<content:encoded><![CDATA[<p style="text-align: center;"><a href="http://www.csn-deutschland.de/blog/en/wp-content/uploads/2010/07/Baby-with-baby-bottle1.jpg"><img class="size-full wp-image-2693 aligncenter" style="border: 0pt none; margin-top: 10px; margin-bottom: 10px;" title="Baby bottles still contain toxic BPA often" src="http://www.csn-deutschland.de/blog/en/wp-content/uploads/2010/07/Baby-with-baby-bottle1.jpg" alt="" width="465" height="309" /></a></p>
<p><strong>NRDC Sues Food and Drug Administration for Failure to Regulate Toxic Chemical</strong></p>
<p>WASHINGTON &#8211; - The Natural Resources Defense Council filed a lawsuit against the Food and Drug Administration for its failure to act on a petition to ban the use of bisphenol A (BPA) in food packaging, food containers, and other materials likely to come into contact with food. BPA, a hormone-disrupting chemical linked to serious health problems, poses a particular risk to fetuses, infants and young children. NRDC filed today’s lawsuit in U.S. Court of Appeals for the D.C. Circuit.</p>
<p>In October 2008, NRDC petitioned the FDA to prohibit the use of BPA in food packaging to prevent the toxic chemical from contaminating food. The FDA has failed to take action in response to the petition for more than 18 months, although the agency expressed concern about the effects of early life exposure to BPA on brain development and the prostate gland of fetuses, infants, and children.</p>
<p>BPA is found in wide variety of products, including the lining of liquid infant formula cans, soda or beer cans, fruit or vegetable cans, and pizza boxes as well as consumer products made from polycarbonate plastics, including baby bottles, sippy cups, and reusable water bottles. More than 93 percent of the general population has some BPA in their bodies, primarily from exposure through food contamination and other preventable exposures.</p>
<p>“BPA-free alternatives are already available and on the market. The FDA has no good reason to drag their feet on banning it,” said Dr. Sarah Janssen, a senior scientist in the Environment and Public Health program at NRDC. “It’s upsetting that food is most people’s primary source of exposure to BPA. The FDA should act now to eliminate this unnecessary risk.”</p>
<p>A growing amount of scientific research has linked BPA exposure to altered development of the brain and behavioral changes, a predisposition to prostate and breast cancer, reproductive harm, diabetes, obesity, and cardiovascular disease.</p>
<p>“The FDA has failed to safeguard the food supply and protect the public from harm,” said Aaron Colangelo, an attorney with NRDC. “The FDA’s failure to regulate this chemical in food packaging in unjustified, and so we are forced to ask the court to intervene and order the agency to take action</p>
<p><strong>Literature:</strong></p>
<p>NRDC, Natural Resources Defense Council, Release &#8211; Lawsuit Seeks to Ban BPA from Food Packaging, WASHINGTON, June 29, 2010.</p>
<p>-</p>
<p>The Natural Resources Defense Council is a national, nonprofit organization of scientists, lawyers and environmental specialists dedicated to protecting public health and the environment. Founded in 1970, NRDC has 1.3 million members and online activists, served from offices in New York, Washington, Chicago, Los Angeles, San Francisco and Beijing.</p>
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		<title>Exposure to secondhand smoke in the womb has lifelong impact</title>
		<link>http://www.csn-deutschland.de/blog/en/exposure-to-secondhand-smoke-in-the-womb-has-lifelong-impact/</link>
		<comments>http://www.csn-deutschland.de/blog/en/exposure-to-secondhand-smoke-in-the-womb-has-lifelong-impact/#comments</comments>
		<pubDate>Wed, 30 Jun 2010 16:00:45 +0000</pubDate>
		<dc:creator>CSN</dc:creator>
				<category><![CDATA[Air Pollution]]></category>
		<category><![CDATA[Chemical Exposure]]></category>
		<category><![CDATA[Clinical Diagnostics]]></category>
		<category><![CDATA[Environmental Exposure]]></category>
		<category><![CDATA[Genetic Susceptibility]]></category>
		<category><![CDATA[Indoor Air Pollution]]></category>
		<category><![CDATA[Neurodevelopment]]></category>
		<category><![CDATA[Prevention]]></category>
		<category><![CDATA[abnormalities in the HPRT gene]]></category>
		<category><![CDATA[cancer]]></category>
		<category><![CDATA[environmental tobacco smoke]]></category>
		<category><![CDATA[glycophorin A]]></category>
		<category><![CDATA[GPA]]></category>
		<category><![CDATA[lifelong impact]]></category>
		<category><![CDATA[non-smokers]]></category>
		<category><![CDATA[permanent genetic damage]]></category>
		<category><![CDATA[pregnancy]]></category>
		<category><![CDATA[secondhand smoke]]></category>
		<category><![CDATA[smoke-induced mutation]]></category>
		<category><![CDATA[susceptibility to diseases]]></category>
		<category><![CDATA[X chromosome]]></category>

		<guid isPermaLink="false">http://www.csn-deutschland.de/blog/en/?p=2588</guid>
		<description><![CDATA[Newborns of non-smoking moms exposed to secondhand smoke during pregnancy have genetic mutations that may affect long-term health, according to a University of Pittsburgh Graduate School of Public Health study published online in the Open Pediatric Medicine Journal. The abnormalities, which were indistinguishable from those found in newborns of mothers who were active smokers, may [...]]]></description>
			<content:encoded><![CDATA[<p><a href="http://www.csn-deutschland.de/blog/en/wp-content/uploads/2010/06/Raucherin.gif"><img class="size-full wp-image-2590 alignright" style="border: 0pt none; margin: 8px;" title="Passive Smoke causes permanent genetic damage in newborns" src="http://www.csn-deutschland.de/blog/en/wp-content/uploads/2010/06/Raucherin.gif" alt="" width="200" height="298" /></a>Newborns of non-smoking moms exposed to secondhand smoke during pregnancy have genetic mutations that may affect long-term health, according to a University of Pittsburgh Graduate School of Public Health study published online in the Open Pediatric Medicine Journal. The abnormalities, which were indistinguishable from those found in newborns of mothers who were active smokers, may affect survival, birth weight and lifelong susceptibility to diseases like cancer.</p>
<p>The study confirms previous research in which study author Stephen G. Grant, Ph.D., associate professor of environmental and occupational health at Pitt&#8217;s Graduate School of Public Health, discovered evidence of abnormalities in the HPRT gene located on the X chromosome in cord blood from newborns of non-smokers exposed to environmental tobacco smoke.</p>
<p>In the current study, Dr. Grant confirmed smoke-induced mutation in another gene called glycophorin A, or GPA, that is representative of oncogenes – genes that transform normal cells into cancer cells and cause solid tumors. The GPA mutation was the same level and type in newborns of mothers who were active smokers and of non-smoking mothers exposed to tobacco smoke. Likewise, the mutations were discernable in newborns of women who had stopped smoking during their pregnancies, but who did not actively avoid secondhand smoke.</p>
<p>&#8220;These findings back up our previous conclusion that passive, or secondary, smoke causes permanent genetic damage in newborns that is very similar to the damage caused by active smoking,&#8221; said Dr. Grant. &#8220;By using a different assay, we were able to pick up a completely distinct yet equally important type of genetic mutation that is likely to persist throughout a child&#8217;s lifetime. Pregnant women should not only stop smoking, but be aware of their exposure to tobacco smoke from other family members, work and social situations.&#8221;</p>
<p><strong>Literature: </strong>University of Pittsburgh Schools of the Health Sciences, Exposure to secondhand smoke in the womb has lifelong impact, June 30, 2010</p>
<p style="text-align: left;"><strong>Related Environmental Medicine Matters Articles: </strong></p>
<ul style="text-align: left;">
<li><a href="http://www.csn-deutschland.de/blog/en/secondhand-smoke-exposure-and-depressive-symptoms/">Secondhand Smoke Exposure and Depressive Symptoms</a></li>
<li><a href="http://www.csn-deutschland.de/blog/en/second-hand-smoking-results-in-liver-disease-ucla-study-finds/">Second Hand Smioking results in Liver Disease, UCLA Study finds</a></li>
<li><a href="http://www.csn-deutschland.de/blog/en/male-reproductive-organs-are-at-risk-from-environmental-hazards/">Male Reproductive Organs are at Risk from Environmental Hazards</a></li>
<li><a href="http://www.csn-deutschland.de/blog/en/majority-of-us-hospitals-will-have-smoke-free-campuses-by-end-of-year/">Majority of US hospitals will have smoke-free campuses by end of year</a></li>
<li style="text-align: left;"><a href="http://www.csn-deutschland.de/blog/en/2009-edition-of-the-tobacco-atlas-catalogues-catastrophic-toll-of-tobacco-worldwide/">2009 edition of the Tobacco Atlas catalogues catastrophic toll of tobacco worldwide</a></li>
</ul>
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