八王子市の小学校で起こったPCB含有蛍光灯安定器の破裂事故を契機にPCBの「におい」を認識した.実際に30年程度使用されてきた蛍光灯安定器から,PCBのにおいを感じた.そこで,劣化したPCB含有安定器からPCBが揮発する可能性を明らかにするため,PCB含有安定器を使用している室内と使用していない室内に含まれるPCBを測定し,比較するとともに,PCB含有安定器をチャンバーに入れて通気し,PCB揮発の有無を確かめた.その結果,PCB含有安定器を使用していない室内の空気ではPCBは検出されなかったのに対し,PCB含有安定器を使用している室内では26~110ng/m3のPCBが検出された.これより,PCB含有安定器からのPCBの漏洩の可能性が確認された.一方,チャンバー実験からは ...
openaire +2 more sources
Growing Up Toxic: Chemical Exposures and Increases in Developmental Disease [PDF]
Explains how exposure to toxic chemicals can harm health and impair development, causing premature birth, learning disabilities, behavioral disorders, asthma and allergies, and/or other problems.
Elizabeth Hitchcock, Travis Madsen
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Concentrations and chiral signatures of polychlorinated biphenyls in outdoor and indoor air and soil in a major U.K. conurbation [PDF]
Concentrations and chiral signatures of polychlorinated biphenyls (PCBs) were measured in outdoor air (using Polyurethane foam (PUF) - disk passive samplers) and surface soil samples taken at approximately monthly intervals over 1 year at 10 locations on
جمشیدی, ارسلان +3 more
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Organochlorine Compounds in Common Carp (Cyprinus carpio) from Patagonia Argentina [PDF]
The Negro River is the most important hydrological system of Patagonia, Argentina, drains a watershed of 140,000 km2. Its main economic activities are agriculture and industry, representing potential sources of organochlorine compounds (OCCs ...
Aizpún, Julia Elena +5 more
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A liquid chromatography tandem mass spectrometry method for simultaneous analysis of 46 atmospheric particulate-phase persistent organic pollutants and comparison with gas chromatography/mass spectrometry, [PDF]
A novel multi-analyte method for the simultaneous determination of 46 compounds of environmental concern, most of them belonging to the category of persistent organic pollutants, was developed using high-performance liquid chromatography and the results ...
Buiarelli, Francesca +4 more
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Effects of quercetin on polychlorinated biphenyls-induced liver injury in rats
Introduction: Polychlorinated biphenyls (PCBs), used as pesticides in agriculture, can lead to irreversible injuries in living organisms, particularly in liver. Oxidative stress has been implicated in the liver pathogenesis induced by different molecules,
Cléia Rocha de Oliveira +11 more
doaj +1 more source
An assessment of two decades of contaminant monitoring in the Nation’s Coastal Zone. [PDF]
Executive Summary: Information found in this report covers the years 1986 through 2005. Mussel Watch began monitoring a suite of trace metals and organic contaminants such as DDT, PCBs and PAHs.
Apeti, D. A. +3 more
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Contaminant trends in US National Estuarine Research Reserves [PDF]
Inputs of toxic chemicals provide one of the major types of anthropogenic stress threatening our Nation's coastal and estuarine waters. To assess this threat, the National Oceanic and Atmospheric Administration's (NOAA’s) National Status and Trends (NS&T)
Cantillo, A. Y., Lauenstein, G. G.
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This review summarises our two decades of polychlorinated biphenyl (PCB) monitoring in different marine organisms along the eastern Adriatic Sea. The aim was to gain an insight into the trends of PCB distribution in order to evaluate the effectiveness of
Herceg Romanić Snježana +5 more
doaj +1 more source
Understanding the Multiple Effects of PCBs on Lipid Metabolism
Qiuli Shan,1,2,* Hongmei Li,1,* Ningning Chen,1,* Fan Qu,1 Jing Guo1 1College of Biological Science and Technology, University of Jinan, Jinan 250022, People’s Republic of China; 2State Key Laboratory of Environmental Chemistry and Eco-Toxicology ...
Shan Q, Li H, Chen N, Qu F, Guo J
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