نتایج جستجو برای: benzopyrene
تعداد نتایج: 123 فیلتر نتایج به سال:
Contamination of food is inevitable in the production process from manufacturing to preparation for consumption. Some contaminants are serious health hazards and may increase risk cancer. Carcinogenic include mycotoxins, dioxins, benzopyrene, acrylamide, cadmium arsenic. European Union countries required meet standards individual that be present monitor these contaminants products on market. H...
Background and purpose: Benzo[a]pyrene (BaP) is an environmental pollutant that has genotoxic and carcinogenic effects. Atorvastatin (ATV), as a lipid-lowering drug, has antioxidant, anti-inflammatory and anti-apoptotic properties. This study investigated the effects of ATV on chronic liver and kidney damage induced by BaP. Materials and methods: In this experimental study, adult female rats w...
The influence of microsomal (mAHH) and nuclear (nAHH) aryl hydrocarbon hydroxylase activity on the covalent binding of tritiated benzo(a)pyrene to rat liver DNA was evaluated in vivo. Induction of mAHH was obtained after phenobarbitone treatment (180% of control), which increased DNA binding to 210%, but left the nAHH unchanged. mAHH and nAHH were slightly induced with dieldrin (130% and 120%),...
The concentration in pancreatic tissue and the total pancreatic content of three xenobiotic metabolising enzymes has been determined in two models of experimental pancreatic growth namely, cholecystokinin-octapeptide injections and soy flour feeding. No significant change in pancreatic concentrations of benzo(a)pyrene hydroxylase or glucuronyl transferase was detected. In both models of pancrea...
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