title: Cytotoxic effects of Sumicidin, a type II synthetic pyrethroid, on mice in vivo at 6, 12 and 24 h after exposure.
abstract: The ability of Sumicidin, a synthetic pyrethroid, to induce cytotoxicity in Swiss albino mice was evaluated before completion of the first cell division following oral exposure. Mice were administered orally different concentrations (32.50, 75 and 150 mg/kg body wt) of Sumicidin in a single dose. Mitotic index and chromosomal aberrations were screened after 6, 12 and 24 h following exposure. The frequency of dividing cells decreased significantly, indicating mitostatic action. The frequency of chromosomal aberrations was directly related to the concentrations used and the duration after exposure, and was significant at all concentrations. The highest frequency of aberrations was observed 24 h after exposure.
authors: Department of Botany, University of Calcutta, India.
authors: A K
authors: AK
authors: Ghosh
authors: A
authors: A
authors: Sharma
authors: G
authors: G
authors: Talukder
mesh_terms: D000818:Animals; D001853:Bone Marrow / Q000187:drug effects*; D001854:Bone Marrow Cells; D002455:Cell Division / Q000187:drug effects; D002869:Chromosome Aberrations; D004305:Dose-Response Relationship, Drug; D007306:Insecticides / Q000633:toxicity*; D051379:Mice; D008940:Mitotic Index / Q000187:drug effects*; D009570:Nitriles; D011722:Pyrethrins / Q000633:toxicity*
chemical_list: D007306:Insecticides; D009570:Nitriles; D011722:Pyrethrins; C017690:fenvalerate