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Full-Text Articles in Medical Sciences
Repeated Exposure To Chlorpyrifos Is Associated With A Dose-Dependent Chronic Neurobehavioral Deficit In Adult Rats, Ana C. R. Ribeiro, Elisa Hawkins, Fay M. Jahr, Joseph L. Mcclay, Laxmikant Deshpande
Repeated Exposure To Chlorpyrifos Is Associated With A Dose-Dependent Chronic Neurobehavioral Deficit In Adult Rats, Ana C. R. Ribeiro, Elisa Hawkins, Fay M. Jahr, Joseph L. Mcclay, Laxmikant Deshpande
Neurology Publications
Organophosphate (OP) chemicals include commonly used pesticides and chemical warfare agents, and mechanistically they are potent inhibitors of the cholinesterase (ChE) enzyme. Epidemiological studies report long-term neuropsychiatric issues, including depression and cognitive impairments in OP-exposed individuals. Chlorpyrifos (CPF) is one of the most widely used pesticides worldwide. Multiple laboratory studies have reported on either the long-term behavioral effect of an acute high-dose CPF (30-250 mg/kg) or studied sub-chronic behavioral effects, particularly the motor and cognitive effects of repeated low-dose CPF. However, studies are lacking on chronic mood and depression-related morbidities following repeated CPF doses that would mimic occupationally relevant OP …