Carcinogenic Potency Database; Endocrine Disruptors

Carcinogenic Potency Database; Endocrine Disruptors PDF

Author: L. S. Gold

Publisher: DIANE Publishing

Published: 2000-03

Total Pages: 130

ISBN-13: 0788185365

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Papers include: supp. to the carcinogenic potency database (CPD): results of animal bioassays published in 1993 to 1994; supplemental plot of the CPD; workshop on characterizing the effects of endocrine disruptors on human health at environmental exposure levels; an approach to the development of quantitative models to assess the effects of exposure to environmentally relevant levels of endocrine disruptors on homeostasis in adults; evaluating the effects of endocrine disruptors on endocrine function during development; and species, interindividual, and tissue specificity in endocrine signaling. Illustrated.

How Tobacco Smoke Causes Disease

How Tobacco Smoke Causes Disease PDF

Author:

Publisher:

Published: 2010

Total Pages: 728

ISBN-13:

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This report considers the biological and behavioral mechanisms that may underlie the pathogenicity of tobacco smoke. Many Surgeon General's reports have considered research findings on mechanisms in assessing the biological plausibility of associations observed in epidemiologic studies. Mechanisms of disease are important because they may provide plausibility, which is one of the guideline criteria for assessing evidence on causation. This report specifically reviews the evidence on the potential mechanisms by which smoking causes diseases and considers whether a mechanism is likely to be operative in the production of human disease by tobacco smoke. This evidence is relevant to understanding how smoking causes disease, to identifying those who may be particularly susceptible, and to assessing the potential risks of tobacco products.

Hormonally Active Agents in the Environment

Hormonally Active Agents in the Environment PDF

Author: National Research Council

Publisher: National Academies Press

Published: 2000-02-03

Total Pages: 453

ISBN-13: 0309064198

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Some investigators have hypothesized that estrogens and other hormonally active agents found in the environment might be involved in breast cancer increases and sperm count declines in humans as well as deformities and reproductive problems seen in wildlife. This book looks in detail at the science behind the ominous prospect of "estrogen mimics" threatening health and well-being, from the level of ecosystems and populations to individual people and animals. The committee identifies research needs and offers specific recommendations to decision-makers. This authoritative volume: Critically evaluates the literature on hormonally active agents in the environment and identifies known and suspected toxicologic mechanisms and effects of fish, wildlife, and humans. Examines whether and how exposure to hormonally active agents occursâ€"in diet, in pharmaceuticals, from industrial releases into the environmentâ€"and why the debate centers on estrogens. Identifies significant uncertainties, limitations of knowledge, and weaknesses in the scientific literature. The book presents a wealth of information and investigates a wide range of examples across the spectrum of life that might be related to these agents.

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