title: Increase of caspase-3 activity in rat liver and plasma by thioacetamide.
abstract: Twelve and twenty-four hours after intraperitoneal administration of thioacetamide (200 mg/kg body weight) to rats, caspase-3 activity in the liver and plasma of the treated rats increased significantly compared with that of the control group. These results demonstrated that thioacetamide caused apoptosis, which involved activation of caspase-3, although there may be a number of pathways to apoptosis in the liver that may or may not involve the activation of this protein. The results also indicated that the activated caspase-3 was released in plasma along with glutamate-oxaloacetate transaminase (GOT) by successive necrosis. This is the first study that shows an increase of caspase-3 activity in plasma.
authors.affiliation: Department of Food Science and Nutrition, Nara Women's University, Japan.
authors.forename: S
authors.initials: S
authors.lastname: Hayami
authors.forename: K
authors.initials: K
authors.lastname: Ikeda
authors.forename: F
authors.initials: F
authors.lastname: Sun
authors.forename: K
authors.initials: K
authors.lastname: Tanaka
authors.forename: S
authors.initials: S
authors.lastname: Kojo
mesh_terms: D000818:Animals; D053148:Caspase 3; D020169:Caspases / Q000097:blood* / Q000378:metabolism; D004789:Enzyme Activation; D008099:Liver / Q000187:drug effects* / Q000201:enzymology; D008297:Male; D051381:Rats; D017208:Rats, Wistar; D013853:Thioacetamide / Q000633:toxicity*
chemical_list: D013853:Thioacetamide; C505410:Casp3 protein, rat; D053148:Caspase 3; D020169:Caspases