نتایج جستجو برای: pcbs polychlorinated biphenyls
تعداد نتایج: 8474 فیلتر نتایج به سال:
1. Patandin S, Dagnelie PC, Mulder PGH, Op de Coul E, van der Veen JE, Weisgias-Kuperus N, Sauer PJJ. Dietary exposure to polychlorinated biphenyls and dioxins from infancy until adulthood: a comparison between breast-feeding, toddler and long-term exposure. Environ Health Perspect 107:45-51 (1999). 2. Duarte-Davidson R, Jones KC. Polychlorinated biphenyls (PCBs) in the UK population: estimated...
polychlorinated biphenyls (pcbs) have been widely used to flame-retard products common in homes and theworkplace, and subsequently. polychlorinated biphenyls (pcbs) typify a class of highly toxic, stable aromaticpollutants. pcbs are recently being scrutinized for potential environment damage in groundwater and in theatmosphere. the elimination of chemical pollutants from a contaminated environm...
Background and purpose: Organic chlorine pollutants are stable in the environment and dangerous to the health of living organisms. Among these compounds, polychlorinated biphenyls (PCBs) can be carcinogenic to humans and affect brain function, nervous system, reproductive system, and the immune system. They could enter the body through many ways including eating or drinking contaminated water a...
The elution order of 209 polychlorinated biphenyls (PCBs) was determined using five types commercially available capillary columns (VF-Xms, Rtx-20, VF-35ms, VF-1301ms and VF-200ms). In addition, the interference among molecular ion peaks PCDDs non-dioxin like PCB congeners, which affect during dioxin analysis by GC/MS, clarified.
The results of liver function tests in a population manufacturing capacitors and transformers are presented. Two clinical field examinations were performed, one in 1976 when PCBs were still used in the manufacturing of the electrical equipment and one at the end of 1979, 2.5 years after discontinuation of PCBs use. A low prevalence of abnormal liver function tests was found and mean values for ...
Title:Potential effects of polychlorinated biphenyls (PCBs) and selected organochlorine pesticides (OCPs) on immune cells and blood biochemistry measures (NHANES 2003-2004)
Background: Oily fish and their extracted oils may be a source of polychlorinated biphenyls (PCBs) which can induce toxic effects on the consumers. The main aim of this survey was estimation of PCBs intake through fish oil-derived dietary supplements and prescription drugs in the Japanese population. Methods: PCBs levels were determined in 20 fish oil-derived dietary supplements and 6 oil-deri...
Technological Developments and Remediation Mechanisms for Phytoremediation of PCB-Contaminated Soils
Polychlorinated biphenyls (PCBs) have been detected in a variety of environmental media, and they continuously introduced into the environment for industrial reasons, despite their harmful impact upon ecological health. Considering adverse effects PCBs, many researchers begun to analyze remediation technologies PCB-contaminated soil. In this study, rise fall as well physical chemical properties...
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