title: Subacute toxicity of anilofos, a new organophosphorus herbicide in male rats: effect on lipid peroxidation and ATPase activity.
abstract: Effects of anilofos on lipid peroxidation--an index of oxidative stress, ATPase activity--an integral part of active transport mechanisms for cations, GSH level and GST activity were evaluated in blood (erythrocyte/plasma), brain and liver of male rats after daily oral exposure to 50, 100 or 200 mg/kg for 28 days. None of the doses increased lipid peroxidation. The lowest dose, rather, produced marginally significant decrease in peroxidation in liver. Different doses of anilofos decreased GSH content and activities of GST and ATPases. Inhibition of total ATPase (34-44%) and Na+-K+-ATPase (45-52%) activities was maximum in liver, while that of Mg2+-ATPase (46-56%) was more in erythrocyte. Results indicate that anilofos may not cause oxidative damage to cell membrane in repeatedly exposed animals and may cause neuronal/cellular dysfunction by affecting ionic transport across cell membrane.
authors.affiliation: Division of Pharmacology and Toxicology Indian Veterinary Research Institute, Izatnagar.
authors.forename: A
authors.initials: A
authors.lastname: Hazarika
authors.forename: S N
authors.initials: SN
authors.lastname: Sarkar
authors.forename: M
authors.initials: M
authors.lastname: Kataria
mesh_terms: D000251:Adenosine Triphosphatases / Q000097:blood / Q000378:metabolism*; D000818:Animals; D001921:Brain / Q000187:drug effects / Q000378:metabolism; D006540:Herbicides / Q000633:toxicity*; D015227:Lipid Peroxidation / Q000187:drug effects*; D008099:Liver / Q000187:drug effects / Q000378:metabolism; D008297:Male; D009943:Organophosphorus Compounds / Q000633:toxicity*; D018384:Oxidative Stress / Q000187:drug effects; D051381:Rats; D017208:Rats, Wistar
chemical_list: D006540:Herbicides; D009943:Organophosphorus Compounds; C435690:anilofos; D000251:Adenosine Triphosphatases