To understand the heavy metal (Cd, Cr and Pb) pollution situation exposure risk of vegetables soil in Jinhua City, soil–vegetable samples collected from three districts City were analyzed detail, risks concentration vegetable evaluated using single index, Nemerow Hakanson potential ecological index a health assessment. The results indicate that: (1) is mainly polluted by Cd, BCF metals was leaf...

Abstract Background Arsenic toxicity in humans is well recognized. It has been classified as a class I human carcinogen by the International Agency of Research on Cancer. enters body mainly through drinking water, dermal contact, food chain, and inhalation. The Gangetic belt India considered one most arsenic-affected sites India. Health risk assessment population exposed to arsenic water import...

Carcinogenic risk estimation of human exposure to vinyl chloride (VC) was determined by utilizing laboratory animal data on the chronic bioassay of VC, VC pharmacokinetics and VC macromolecular interaction. The impact of these data upon the type of risk VC may pose to humans and the selection of appropriate mathematical models to quantitatively estimate "risk" are discussed. The problem of esti...

Cholangiocarcinoma (CCA) is the most common cancer in endemic areas of liver fluke infection. Although the liver fluke is recognized as a carcinogenic agent in cholangiocarcinogenesis, other factors may play important roles in bringing about the high prevalence of the cancer in populations of this region. Drug metabolizing enzymes (DME) are essential for detoxification of toxic and carcinogenic...