Toxicodynamics into awareness by Our Stolen Future by Theo Colborn. Endocrine disrupting chemicals are known to accumulate in body tissue and are highly persistent in the environment. Many toxicants are known EDCs including pesticides, phthalates, phytoestrogens, some industrial/commercial products, and pharmaceuticals. These chemicals are known to cause endocrine disruption via a few different mechanisms. While the mechanism associated with the thyroid hormone receptor is not well understood, two more established mechanisms involve the inhibition of the androgen receptor and activation of the estrogen receptor. Certain toxicants act as endocrine disruptors by interacting with the androgen receptor. DDE is one example of
Endocrine disruptor Water Act, and the Clean Air Act. The Congress of the United States has improved the evaluation and regulation process of drugs and other chemicals. The Food Quality Protection Act of 1996 and the Safe Drinking Water Act of 1996 simultaneously provided the first legislative direction requiring the EPA to address endocrine disruption through establishment of a program for screening and testing of chemical substances. In 1998, the EPA announced the Endocrine Disruptor Screening Program by establishment of a framework for priority setting, screening and testing more than 85,000 chemicals in commerce. While the Food Quality Protection Act only required