Induction of chromosomal aberrations by propoxur in mouse bone marrow cells.
Propoxur is a widely used dithiocarbamate insecticide. In this study, the clastogenic effect of propoxur has been evaluated using chromosomal aberration assay in mouse bone marrow cells. Single i.p. administration of propoxur, at 25 mg/kg b.wt., a maximum tolerated dose (MTD) and 12.5 mg/kg b.wt (50% of MTD) have significantly induced different types of aberrations after 24 h of treatment. The aberrations were dose and time dependent and reached a maximum after 24 h of exposure. The results suggest a genotoxic potential of propoxur.
Agrawal
R C
RC
Laboratory of Environmental Carcinogenesis, Industrial Toxicology Research Centre, Lucknow, India.
D000818:Animals; D001854:Bone Marrow Cells; D002869:Chromosome Aberrations; D004249:DNA Damage; D007306:Insecticides / Q000633:toxicity*; D008297:Male; D051379:Mice; D009152:Mutagenicity Tests; D001074:Propoxur / Q000633:toxicity*
D007306:Insecticides; D001074:Propoxur