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·between PCB exposure levels and health effects Some studies in workers suggest that exposure to PCBs may also cause irritation of the nose and lungs gastrointestinal discomfort changes in the blood and liver and depression and fatigue Workplace concentrations of PCBs such as those in areas where PCB transformers are repaired and
·The aim of this review is to provide a comprehensive summary of current exposure fate and potential health effects of contaminants in polar bears from the circumpolar Arctic required by the
·These additional review steps are needed to develop strong conclusions linking PCB exposure with health effects The primary goal of this evidence map was to use systematic review methods to identify summarize organize and disseminate data relevant for characterizing potential human health concerns from exposure to PCB mixtures As an
By comparison plasma PCB levels in unexposed populations are less than 30 ppb However no serum PCB values are yet accepted as normal or toxic levels Our patient s PCB serum level of 125 ppb is nonetheless consistent with PCB exposure as an etiology for his unusual acne and PCB exposure may be contributing to the hepatic effects noted
Certain former operations in capacitor manufacturing resulted in extensive direct contact of the workers with electrical grade polychlorinated biphenyls PCBs A study group of 194 such individuals all exposed to Aroclor 1016 and many previously exposed to Aroclors 1242 and/or 1254 was examined before 1976 and after 1979 discontinuance of PCB use in the
DOI / Corpus ID 197246312; Effects of PCB exposure on serum thyroid hormone levels in dogs and cats article{Takaguchi2019EffectsOP title={Effects of PCB exposure on serum thyroid hormone levels in dogs and cats } author={Kohki Takaguchi and Hiroyuki Nishikawa and Hazuki Mizukawa and Rumi Tanoue and Nozomu Yokoyama and
·In such settings the inhalation route may contribute significantly to PCB exposure The data on human health effects due to PCB inhalation are scarce More epidemiological studies should be performed to investigate the inhalation dose and response mechanism and to evaluate the health risks
·Any potential risk of health effect is less today than 25 yr ago a time when no study to date had demonstrated a causal link between PCB environmental exposure and adverse health effects in humans In sum there is no supportive evidence that adverse effects are occurring as a result of PCB exposure in today s environment Longnecker 2001
·Global PCB 153 exposure from seafood Our results identified higher fish contamination by PCB 153 from Western Europe Extended Data Figs 1 and 2 because this region produced the highest
·The German study also reported a negative association between postnatal PCB exposure and cognitive function in early childhood a result that had not been found in previous studies More complete information on the health effects of various congeners or congener classes would allow more informed scientific and risk assessment decisions
·increased PCB exposure The offspring of low income subsistence fishers whose mothers ate large amounts of contaminated fish or game Farmers and their families who consume PCB contaminated food via farm raised beef and dairy cattle People living near incinerators other PCB disposal facilities or PCB hazardous waste sites
·Background Exposure to indoor air of private or public buildings contaminated with polychlorinated biphenyls PCBs has raised health concerns in long term users This exploratory neuropsychological group study investigated the potential adverse effects of chronic low dose exposure to specific air borne low chlorinated PCBs on well being and behavioral
Recently examination of the reproductive system has suggested that prenatal exposure exerts late effects on semen parameters in young men after puberty Results of the investigation in Yucheng children will provide important information about the human health effects and toxicology of PCB/PCDF exposure Prenatal exposure to these environmental
·This systematic review aims to identify the sources of exposure to polychlorinated biphenyls PCBs portioning and human health risk assessment in Iran The literature was searched in the international databases of Web of Science PubMed Scopus Google Scholar and the national databases of SID and MagIran up to November 14 2020 Among all 153
·Environmental Health Perspectives • VOLUME 111 NUMBER 3 March 2003 357 Effects of PCB Exposure on Neuropsychological Function in Children Susan L Schantz 1 John J Widholm 1 and Deborah C Rice2 1Department of Veterinary Biosciences College of Veterinary Medicine University of Illinois at Urbana Champaign Urbana Illinois USA;
·Background Michigan residents were directly exposed to endocrine disrupting compounds polybrominated biphenyl PBB and polychlorinated biphenyl PCB A growing body of evidence suggests that exposure to certain endocrine disrupting compounds may affect thyroid function especially in people exposed as children but there are conflicting observations In
·The human health effects of PCB exposure has been reviewed previously by Carpenter /38/ and by ATSDR /27/ The present report is meant as an update focusing on positive human studies that
Many commercial PCB mixtures are known in the by the trade name Aroclor PCBs have been used as coolants and lubricants in transformers capacitors and other electrical equipment because they don t burn easily and are good insulators There are no reports of structural birth defects caused by exposure to PCBs or of health effects of
·It is revealed that the PCB residues in environmental media and human tissues may not closely resemble any of the commercial PCB mixtures depending on source of exposure bioaccumulation through the food chain and weathering of PCBs in the environment In the last decade advances in the analytic methods for quantification of polychlorinated biphenyls
·Exposure to and health effects of volatile PCBs March 2015; Reviews on Environmental Health 30 2 PCB exposure; volatile PCBs DOI /reveh 2014 007 4 Received December 17
·The tests can show if your PCB levels are elevated which would indicate past exposure to above normal levels of PCBs but cannot determine when or how long you were exposed or whether you will develop health effects More Resources PCBs EPA; Reducing Exposure to PCBs in Schools and Other Buildings EPA
·The nature of PCB exposure is complex due to the large number of congeners n = 209 changes in mixture profiles in different environmental media and body burden over time multiple routes of exposure and challenges in quantifying shorter lived PCB congeners Further health effects may vary widely across mixtures since the physicochemical
·Sandal S Yilmaz B Carpenter DO Genotoxic effects of PCB 52 and PCB 77 on cultured human peripheral lymphocytes Mutation Res 2008;654 88 92 / Search in Google Scholar PubMed 28 Yilmaz B Sandal S Carpenter DO PCB 9 exposure induces endothelial cell death while increasing intracellular
·Acute high level of PCB exposure can cause different types of skin rashes and acne in adults or children exposed to PCBs The type of acne which is caused by PCB exposure is known as chloracne and in appearance it is almost same to that of the regular acne However the major side effects of PCBs were normally experienced by the children who
·To date no epidemiological studies have assessed the health effects from exposure to semi volatile PCBs in the indoor environment Indoor air PCBs are generally less chlorinated than PCBs that are
Persons living near incinerators other PCB disposal facilities or NPL hazardous waste sites where PCBs have been detected may be exposed Persons living near incinerators other PCB disposal facilities or any of the 500 current or former hazardous waste sites on the NPL sites where PCBs have been found may be also at increased risk for exposure to PCBs [ATSDR
