Workshop on human health impacts of halogenated biphenyls and related compounds
| Autor: | L J Fischer, Michael A. Kamrin |
|---|---|
| Rok vydání: | 1991 |
| Předmět: |
medicine.medical_specialty
Future studies business.industry Offspring Health Toxicology and Mutagenesis Public Health Environmental and Occupational Health Environmental exposure Neurological effects Biphenyl compound Toxicology Human health Environmental health Epidemiology medicine Adverse effect business |
| Zdroj: | Environmental Health Perspectives. 91:157-164 |
| ISSN: | 1552-9924 0091-6765 |
| Popis: | A workshop on the Human Health Impacts of Halogenated Biphenyls and Related Compounds was held to assess the state of current research on these chemicals and to make recommendations for future studies. Participants discussed results from laboratory animal experiments on PCBs, PBBs, dioxins, and dibenzofurans which demonstrate a common mode of toxicological action while also revealing large variations in toxicological potency both within and between these chemical families. These variations demonstrate the importance of congener-specific analyses in future studies of effects of exposure to these compounds. Results from epidemiological studies of environmentally exposed adult and pediatric populations from the U.S., Japan, and Taiwan and occupationally exposed cohorts from around the world were considered. It was concluded that available evidence did not demonstrate serious adverse effects such as cancer, in exposed adult cohorts but did provide indications of possible neurobehavioral effects in children exposed in utero. In addition, workshop participants described newly developed markers of exposure and techniques for assessing endocrinological, immunological, and neurological effects and suggested these be applied to epidemiological studies of the effects of polyhalogenated compounds. Other recommendations included identification of other cohorts and development of a large registry of exposed individuals; performance of detailed studies of reproductive function and outcomes in exposed populations; and follow up of neurobehavioral effects in offspring of exposed women. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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