Organophosphorus Toxics We Know and Love


Sick children in BiharBBC News photo

After the awful and sad incident at a school in Bihar, India this week, where “at least 23 children” have died and many were more hospitalized due to organophosphate poison in their school lunches, I decided to learn more about that kind of toxic exposure.  What does it do? When did we start using such toxic chemicals on our foods, anyway?

Wikipedia has a great introductory discussion. Organophosphate pesticides, I learned, were developed in this country when the recipe for pesticide/nerve gas was found in post- World War II Nazi Germany.  Someone decided it might be a worthwhile idea to massively produce and market that nerve gas, and Wikipedia further explained that ” Parathion was among the first marketed, followed by malathion and azinphosmethyl. The popularity of these insecticides increased after many of the organochlorine insecticides like DDT, dieldrin, and heptachlor were banned in the 1970s.”

These chemicals are acutely toxic to bees, animals, humans, and yet they are used more and more today as insecticides in agriculture and landscaping in schools, parks, and businesses, as solvents, plasticizers, and lubricants.

The New York State Department of Health information about the neurologic damage, the life-threatening criticality these agents cause is truly daunting, and yet, “According to a 2008 report from the U.S. Department of Agriculture, in a representative sample of produce tested by the agency, 28 percent of frozen blueberries, 20 percent of celery, 27 percent of green beans, 17 percent of peaches, 8 percent of broccoli and 25 percent of strawberries contained traces of organophosphate.

And we wonder why we see a rise in neurological disabilities?

And the Beat Goes on….


Dan Fagin recently detailed some of the history of dye manufacturing companies , their polluting the Rhine River, the Ohio River, and the Toms River, the environmental havoc, and the associated cancer clusters in Toms River: A Story of Science and Salvation

Now it seems many industries have followed the lure of cheap labor and lax environmental regulation to pollute and sicken in Bangladesh and China

Where does it end?

 

 

Environmental Contaminants Impacting Bones and Immune System


Human skeleton Physicians for Social Responsibility image

This article, presented by the Greater Boston Physicians for Social Responsibility, highlights research done by Amelia Haas, in the graduate program of molecular medicine at Brown Univ. School of Medicine: Make No Bones About It: Environmental Contaminants Impact Bone Formation and the Immune System

http://www.psr.org/chapters/boston/health-and-environment/make-no-bones-about-it.html

How Does a Flood Turn a Baby Blue?


 

Houston Chronicle photo image by Charlie Niebergall

The Houston Chronicle today reported a surge in nitrates in the state of Iowa’s drinking water following a very soggy spring, during which the heavy rains washed nitrogenous fertilizers and manure into drinking water supplies.

One might not think to draw a connection between a baby’s skin color and the weather, but high exposures to nitrates in water supplies causes a condition called Methemaglobinemia, which, especially in infants, affects oxygenation of the central nervous system, and can result in the skin looking a cyanotic, grey-blue color.

Blue Baby Syndrome, as it is called, is an illness that can lead to death if exposures continue.

Lead & Arsenic Toxicities Along Utah’s Rails-to-Trails? Yikes!


I find this article about the toxic levels of lead, arsenic, heavy metals, and smelter waste being found in these recreational trails highly shocking, and gradually realized that Utah’s findings are likely indicative of the conditions at rails-to-trails everywhere…….

http://www.sltrib.com/sltrib/news/56339244-78/utah-lead-arsenic-ppm.html.csp

Salt Lake Tribune photo image

Environmental Health News releases a special report


As a daily online environmental newspaper, Environmental Health News has its finger on the pulse of environmental exposures, and is an esteemed resource of mine. It has released this report, “Chemicals of High Concern’ Found In

Thousands of Children’s Products

 

I’m learning about the prevalence of cobalt, for instance…..

children,marching,robots,toys,blues

The Endocrine Disruption Exchange


Dr. Theo Colburn does awesome work and is an inspiration. Here’s a recent endeavor of hers, the Endocrine Disruption Exchange:  http://www.endocrinedisruption.com/home.php

TEDX - The Endocrine Disruption Exchange