Author:
Publisher:
ISBN:
Category : Dioxins
Languages : en
Pages : 136

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Book Description

Author:
Publisher:
ISBN:
Category : Dioxins
Languages : en
Pages :

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Book Description

Author:
Publisher:
ISBN:
Category : Dioxins
Languages : en
Pages :

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Book Description

Author: United States. Environmental Protection Agency
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Author:
Publisher:
ISBN:
Category : Dioxins
Languages : en
Pages : 562

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Author:
Publisher:
ISBN:
Category : Dioxins
Languages : en
Pages : 696

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Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Book Description
Presents information about Dioxin and related compounds, compiled by the National Center for Environmental Assessment (NCEA) of the U.S. Environmental Protection Agency (EPA). Discusses the Dioxin Reassessment, in which EPA conducted a scientific reassessment of the health risks resulting from Dioxin. Allows users to download the executive summaries of the reports, "Estimating Exposure to Dioxin-Like Compounds" and "Risk Characterization for 2,3,7,8-Tetrachloro-p-Dioxin (TCDD) and Related Compounds," as well as other publications resulting from the study. Provides access to research information, EPA methods and regulations, and an inventory of the sources of Dioxin in the United States.

Author: David G. Wood
Publisher: DIANE Publishing
ISBN: 9780756725280
Category :
Languages : en
Pages : 76

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Book Description
Some dioxins, which are chemical compounds that share certain structural and biological characteristics, have been linked to adverse human health effects, including cancer. 1 Often the byproducts of combustion and industrial processes, complex mixtures of dioxins enter the food chain and human diet through emissions into the air that settle on soil, plants, and water. The Environmental Protection Agency (EPA) and other entities, such as the World Health Organization, began assessing the potential human health risks of dioxins in the 1970s, when animal studies on one of them 2,3,7,8-tetrachlorodibenzo-p-dioxin, or TCDD showed it to be the most potent cancer-causing chemical studied to date. EPAs initial assessment of dioxins was published in 1985. Since that time, there have been major advances in the scientific understanding of dioxin toxicity and significant new studies on dioxins potential adverse health effects. As a result, in 1991 EPA decided to conduct a reassessment of the health risks of exposure to dioxins. A draft of this reassessment was reviewed by a scientific peer review panel in 1995, and three panels reviewed key segments of later drafts in 1997 and 2000.

Author: National Research Council
Publisher: National Academies Press
ISBN: 0309133882
Category : Science
Languages : en
Pages : 269

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Book Description
Although the U.S. Environmental Protection Agency presented a comprehensive review of the scientific literature in its 2003 draft reassessment of the risks of dioxin, the agency did not sufficiently quantify the uncertainties and variabilities associated with the risks, nor did it adequately justify the assumptions used to estimate them, according to this new report from the National Academies' National Research Council. The committee that wrote the report recommended that EPA re-estimate the risks using several different assumptions and better communicate the uncertainties in those estimates. The agency also should explain more clearly how it selects both the data upon which the reassessment is based and the methods used to analyze them.

Author: Institute of Medicine
Publisher: National Academies Press
ISBN: 0309089611
Category : Science
Languages : en
Pages : 341

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Book Description
Dioxin and dioxin-like compounds, or DLCs, are found throughout the environment, in soil, water, and air. People are exposed to these unintentional environmental contaminants primarily through the food supply, although at low levels, particularly by eating animal fat in meat, dairy products, and fish. While the amount of DLCs in the environment has declined since the late 1970s, the public continues to be concerned about the safety of the food supply and the potential adverse health effects of DLC exposure, especially in groups such as developing fetuses and infants, who are more sensitive to the toxic effects of these compounds. Dioxins and Dioxin-like Compounds in the Food Supply: Strategies to Decrease Exposure, recommends policy options to reduce exposure to these contaminants while considering how implementing these options could both reduce health risks and affect nutrition, particularly in sensitive and highly exposed groups, if dietary changes are suggested.