perfluorooctanoic acid in laboratory animals for the National Toxicology Program

点击翻译按钮获取中文摘要

The goal of this project is to evaluate the chronic toxicity and carcinogenicity of perfluorooctanoic acid (PFOA) in rats exposed in the diet. PFOA is used as a surfactant in foam fire-fighting agents and in the production of non-stick and stain-resistant products and is persistent in the environment. Reports for the 2-Year chronic toxicity and carcinogenicity studies currently being finalized. These studies include perinatal exposures (exposure during gestation and lactation). Humans are likely to be similarly exposed to these compounds through the environment. Perinatal exposure occurs during critical periods of development and can result in differences in toxicity/carcinogenicity as compared to exposure starting only from adulthood. The PFOA studies include 2-year exposures in both with and without perinatal exposure, to evaluate the effect of perinatal exposure. Keywords: toxicity, carcinogenicity, perinatal, perfluorooctanoic acid