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Polychlorinated biphenyls (PCBs) are persistent pollutants that are ubiquitous in the food chain, and detectable amounts are in the blood of almost every person in most populations that have been examined. Extensive evidence from animal studies shows that PCBs are neurotoxins, even at low doses. Interpretation of human data regarding low-level, early-life(More)
Following our first report on elevated polybrominated diphenyl ether (PBDE) concentrations in California women, we expanded our investigation to include diverse groups of local women. We analyzed additional adipose and serum samples collected in the late 1990s from San Francisco Bay Area women participating in a breast cancer study and in a reproductive(More)
We examined predictors of organochlorine concentrations in serum specimens from women who were pregnant in the 1960s and participated in the Child Health and Development Study in the San Francisco Bay Area of California. That study enrolled pregnant women at the Kaiser-Permanente Medical Facilities, conducted interviews, and drew blood specimens; these(More)
OBJECTIVE Our aim in the present study was to characterize and quantify the levels of polychlorinated biphenyls (PCBs) and specific polychlorobiphenylol (OH-PCB) metabolites in maternal sera from women delivering in eastern Slovakia. DESIGN During 2002-2004, blood samples were collected from women delivering in two Slovak locations: Michalovce district,(More)
BACKGROUND Polychlorinated biphenyls (PCBs) are ubiquitous industrial chemicals that persist in the environment and in human fatty tissue. PCBs are related to a class of compounds known as dioxins, specifically 2,3,7,8-TCDD (tetrachloro-dibenzodioxin), which has been implicated as a cause of altered sex ratio, especially in relation to paternal exposures.(More)
This paper analyzes the rapid changes of the hog industry in the state of Illinois, with a focus on the impact of increasing scale on local communities and environments. Theory on externalities, regional economics, and efficiencies is explored. A literature review looks at past studies on effects to local environments, health, land values, and economic(More)
  • General De Exército, Paulo Cesar De Castro, Exército Brasileiro, Major Charles, Malcom Williams, Exército Dos Eua +1 other
  • 2013
Reprodução da tela do Cel (R1) Pedro Paulo Cantalice Estigarríbia representando o 1º Esquadrão de Reconhecimento, " Esquadrão Pitaluga " , em deslocamento em um centro urbano durante a Segunda Guerra Mundial.
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