نتایج جستجو برای: endocrine disruptors
تعداد نتایج: 45577 فیلتر نتایج به سال:
Within the past few decades, the concept of endocrine-disrupting chemicals (EDCs) has risen from a position of total obscurity to become a focus of dialogue, debate, and concern among scientists, physicians, regulators, and the public. The emergence and development of this field of study has not always followed a smooth path, and researchers continue to wrestle with questions about the low-dose...
In the context of reproductive risk assessment for birds and mammals endocrine disrupting substances can be defined as substances that cause effects on bird and mammal reproduction through the disruption of endocrine processes. The environmental risk assessment performed under the current guidance document is based on the ecological relevance of the observed effects, independent of the mode of ...
This article addresses issues related to the characterization of endocrine-related health effects resulting from low-level exposures to polychlorinated biphenyls (PCBs). It is not intended to be a comprehensive review of the literature but reflects workshop discussions. "The Characterizing the Effects of Endocrine Disruptors on Human Health at Environmental Exposure Levels," workshop provided a...
The European Centre for Ecotoxicology and Toxicology of Chemicals proposes a tiered approach for the ecological risk assessment of endocrine disruptors, integrating exposure and hazard (effects) characterization. Exposure assessment for endocrine disruptors should direct specific tests for wildlife species, placing hazard data into a risk assessment context. Supplementing the suite of mammalian...
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