Int J Environ Res Public Health
January 2018
Children can be exposed to arsenic through play areas which may have contaminated fill material from historic land use. The objective of the current study was to evaluate the risk to children who play and/or spend time at baseball fields with soils shown to have arsenic above background levels. Arsenic in soils at the study sites located in Miami, FL, USA showed distinct distributions between infield, outfield, and areas adjacent to the fields.
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March 2005
2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) and polychlorinated biphenyl (PCB) 126 produce thymic atrophy and immunosuppression. This study explored the hypothesis that the thymic atrophy produced by developmental exposure to PCB 126 is associated with an increase in apoptotic thymocytes at the end of incubation in chicken embryos. Eggs were injected via the air cell with PCB 126 (0.
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