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Skeptical Debunker

Why BPA leached from 'safe' plastics may damage health of female offspring - 0 views

  • "Exposure to BPA may be harmful during pregnancy; this exposure may permanently affect the fetus," said Hugh S. Taylor, Ph.D., co-author of the study from Yale University School of Medicine in New Haven, Connecticut. "We need to better identify the effects of environmental contaminants on not just crude measures such as birth defects, but also their effect in causing more subtle developmental errors." Taylor and colleagues made this discovery by exposing fetal mice to BPA during pregnancy and examining gene expression and DNA in the uteruses of female fetuses. Results showed that BPA exposure permanently affected the uterus by decreasing regulation of gene expression. These epigenetic changes caused the mice to over-respond to estrogen throughout adulthood, long after the BPA exposure. This suggests that early exposure to BPA genetically "programmed" the uterus to be hyper-responsive to estrogen. Extreme estrogen sensitivity can lead to fertility problems, advanced puberty, altered mammary development and reproductive function, as well as a variety of hormone-related cancers. BPA has been widely used in plastics and other materials. Examples include use in water bottles, baby bottles, epoxy resins used to coat food cans, and dental sealants. "The BPA baby bottle scare may be only the tip of the iceberg." said Gerald Weissmann, M.D., Editor-in-Chief of The FASEB Journal. "Remember how diethylstilbestrol (DES) caused birth defects and cancers in young women whose mothers were given such hormones during pregnancy. We'd better watch out for BPA, which seems to carry similar epigenetic risks across the generations. "
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    Here's more evidence that "safe" plastics are not as safe as once presumed: New research published online in The FASEB Journal suggests that exposure to Bisphenol A (BPA) during pregnancy leads to epigenetic changes that may cause permanent reproduction problems for female offspring. BPA, a common component of plastics used to contain food, is a type of estrogen that is ubiquitous in the environment.
Skeptical Debunker

What causes autism? Exploring the environmental contribution : Current Opinion in Pedia... - 0 views

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    Purpose of review: Autism is a biologically based disorder of brain development. Genetic factors - mutations, deletions, and copy number variants - are clearly implicated in causation of autism. However, they account for only a small fraction of cases, and do not easily explain key clinical and epidemiological features. This suggests that early environmental exposures also contribute. This review explores this hypothesis. Recent findings: Indirect evidence for an environmental contribution to autism comes from studies demonstrating the sensitivity of the developing brain to external exposures such as lead, ethyl alcohol and methyl mercury. But the most powerful proof-of-concept evidence derives from studies specifically linking autism to exposures in early pregnancy - thalidomide, misoprostol, and valproic acid; maternal rubella infection; and the organophosphate insecticide, chlorpyrifos. There is no credible evidence that vaccines cause autism. Summary: Expanded research is needed into environmental causation of autism. Children today are surrounded by thousands of synthetic chemicals. Two hundred of them are neurotoxic in adult humans, and 1000 more in laboratory models. Yet fewer than 20% of high-volume chemicals have been tested for neurodevelopmental toxicity. I propose a targeted discovery strategy focused on suspect chemicals, which combines expanded toxicological screening, neurobiological research and prospective epidemiological studies.
tan choonpang

Do not Over Exposure to the Sun | Health Tips Blog - 0 views

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    Over exposure to the sun not only gives you a sunburn but can also have seriuos repercussions on your health.
thinkahol *

Secondhand television exposure linked to eating disorders - 0 views

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    ScienceDaily (Jan. 6, 2011) - For parents wanting to reduce the negative influence of TV on their children, the first step is normally to switch off the television set. But a new study suggests that might not be enough. It turns out indirect media exposure, i.e., having friends who watch a lot of TV, might be even more damaging to a teenager's body image.
anjalinzrs

How Asbestos Causes Mesothelioma? - 0 views

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    Today, most of us are aware of the health risks that are caused due to asbestos exposure. Mesothelioma is one of them, caused due to prolonged exposure to asbestos.
ali hassan

Law of Mesothelioma: Modern Day Risks Involving Asbestos Exposure ~ My Health and Beaut... - 0 views

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    Twenty-first century, mesothelioma law has increased considerably as so many unfortunate cases of this asbestos-related cancer emerge after nearly decades of dormancy in workers with exposure risks.
heroeboele

Factors that cause Mesothelioma Cancer | The Mesothelioma Prognosis - 0 views

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    Its exposure can be one-on-one
vijay kumar

Dry Skin Patches Treatment - 0 views

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    Dry Skin Patches Treatment Natural : The start of season brings fun and frisk with aquatics and beach holidays, but the sun shine Is on your noesis. You go out for few transactions in the scorching utility and you get big university parcel on your wound because of undue melanin creation. Before you go in the sun it is necessary to touch them with healthful SPF sunscreen to abstain flogging. Withal there is one many shape where prolonged exposure would ending absent the tutelary effects of emollient, it maybe because of wakeless and sun tans are baffling to mickle with, notwithstanding both of us who make got it necessity to dealings with it, you can sign with granular exfoliate regularly and avoiding sun exposure time using cream with higher SPF would ameliorate in effort rid of sun tans speedily Dry Skin Patches Treatment.
ali hassan

What Are The Stages of Mesothelioma Cancer? ~ My Health and Beauty Advice - 0 views

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    Mesothelioma cancer is caused by the over asbestos exposure. This disease is happens when malicious cells develop the mesothelium which is a sort of lining which covers almost all of the vital organs of our body.
ali hassan

Is Mesothelioma a Deadly Cancer? - 0 views

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    Mesothelioma is a deadly cancer that is caused by asbestos exposure and there are no findings to suggest that this cancer is caused by other sources
Vortege Ville

Stanford study shows light-skinned people who avoid sun exposure are more likely to be ... - 0 views

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    Light-skinned people who avoid the sun are twice as likely to suffer from vitamin D deficiency as those who do not.
thinkahol *

Can bacteria make you smarter? - 0 views

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    Exposure to specific bacteria in the environment, already believed to have antidepressant qualities, could increase learning behavior
healingseason

In Depth Exposure to Alternative Medicine and Holistic Health Practitioners Pays Off fo... - 0 views

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    In Depth Exposure to Alternative Medicine and Holistic Health Practitioners Pays Off for Both Clients and Practitioners With the new healing arts "sessions" DVD series, subscribers to www.TheCenterforHealingarts.com receive a new DVD session with a carefully chosen guest practitioner in the mail every other month.
Skeptical Debunker

Study proves conclusively that violent video game play makes more aggressive kids - 0 views

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    "Iowa State University Distinguished Professor of Psychology Craig Anderson has made much of his life's work studying how violent video game play affects youth behavior. And he says a new study he led, analyzing 130 research reports on more than 130,000 subjects worldwide, proves conclusively that exposure to violent video games makes more aggressive, less caring kids -- regardless of their age, sex or culture."
thinkahol *

Now That David Koch Is Gone From NIH Cancer Board, Formaldehyde Is Finally Classified A... - 0 views

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    What's that word they use for a society where the group of those with money and power are above the law? Oh, that's right: Oligarchy! While this regulatory capture continued, how many of us filled up our homes with these toxic products? Via Think Progress: Large manufacturers and chemical producers have lobbied ferociously to stop the National Institutes of Health from classifying formaldehyde as a carcinogen. A wide body of research has linked the chemical to cancer, but industrial polluters have stymied regulators from action. Last year, the New Yorker's Jane Mayer reported that billionaire David Koch, whose company Georgia Pacific (a subsidiary of Koch Industries) is one of the country's top producers of formaldehyde, was appointed to the NIH cancer board at a time when the NIH delayed action on the chemical. The news was met with protests from environmental groups. Faced with mounting pressure from Greenpeace and the scientific community, Koch offered an early resignation from the board in October. Yesterday, the NIH finally handed down a report officially classifying formaldehyde as a carcinogen: Government scientists listed formaldehyde as a carcinogen, and said it is found in worrisome quantities in plywood, particle board, mortuaries and hair salons. They also said that styrene, which is used in boats, bathtubs and in disposable foam plastic cups and plates, may cause cancer but is generally found in such low levels in consumer products that risks are low. Frequent and intense exposures in manufacturing plants are far more worrisome than the intermittent contact that most consumers have, but government scientists said that consumers should still avoid contact with formaldehyde and styrene along with six other chemicals that were added Friday to the government's official Report on Carcinogens. Its release was delayed for years because of intense lobbying from the chemical industry, which disputed its findings. An investigation by ProPublica found th
Ace Dee

Interaction Between SEO Social Media Marketing and Customers - 3 views

Customers like us frequently visit SEO social media sites. We register ourselves to interact with friends and make new friends simultaneously. With social media marketing, our website traffic incr...

SEO

started by Ace Dee on 08 Jul 11 no follow-up yet
World Vitamins

Healthy Living For Life: New Studies Show The Benefits Of Sunlight To Your Health - 0 views

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    An Australian study which was recently released suggests that we can reduce the risk of diseases such as hypertension, diabetes and heart disease by getting vitamin D from sun exposure.
Ebey Soman

Poisons in The Well: Exposure, Health Effects and Remediation of Arsenic and Manganese ... - 1 views

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    In 2005, New York Times published an article titled "The Lethal Water Wells of Bangladesh" by David Rohde and this raised the interests of Dr. Graziano and his team to investigate the arsenic poisoning in the Bangladeshi wells that World Health Organization called the "largest mass poisoning of a population in history."
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