title: Evaluation of cell-mediated immunity during chronic organophosphate pesticide intoxication in mice and goats.
abstract: The status of cell-mediated immunity (CMI) after pesticide exposure was assessed in mice with the help of skin sensitivity and graft versus host reaction tests. It was observed that at 24 hours post-challenge CMI values did not differ significantly from the control, indicating no effect of quinalphos treatment in mice. Goats receiving monocrotophos at a dose rate of 1.0 mg kg-1 body mass for 40 days gave a similar result when CMI was tested with the help of the chemical sensitizer dinitrofluorobenzene (DNFB). Thus the results clearly indicate that the tested organophosphates do not interfere with cellular immunity in the intoxicated animals.
authors.affiliation: Department of Veterinary Pathology, Ranchi Veterinary College, Birsa Agricultural University, India.
authors.forename: G J
authors.initials: GJ
authors.lastname: Jha
authors.forename: L M
authors.initials: LM
authors.lastname: Mahto
authors.forename: R K
authors.initials: RK
authors.lastname: Tamang
authors.forename: M K
authors.initials: MK
authors.lastname: Gupta
authors.forename: H V
authors.initials: HV
authors.lastname: Chauhan
mesh_terms: D000818:Animals; D002645:Chickens; D006041:Goats; D006087:Graft vs Host Reaction; D007111:Immunity, Cellular; D007306:Insecticides / Q000633:toxicity*; D008297:Male; D051379:Mice; D008999:Monocrotophos / Q000633:toxicity*; D009946:Organothiophosphorus Compounds / Q000633:toxicity*; D011041:Poisoning / Q000276:immunology / Q000662:veterinary
chemical_list: D007306:Insecticides; D009946:Organothiophosphorus Compounds; C009145:quinalphos; D008999:Monocrotophos