title: [The effects of Carvedilol, a beta-blocker, in experimental ischemia-reperfusion kidney injury].
abstract: Carvedilol is a recently introduced drug with multiple action with a non-selective beta-antiadrenergic and selective alpha1-antiadrenergic action used for treatment of mild to medium severe hypertension. The authors investigated in their experiments the protective effect of carvedilol under conditions of ischaemia-reperfusion of the kidney in the laboratory rat. The animals were divided into four groups 1. the control group was fed a diet without carvedilol for a period of two weeks. Groups 2, 3 and 4 were fed for two weeks a diet containing carvedilol, 1-3-10 mg/kg/day resp. After completed medication in all animals ischaemia of the kidney was induced (60 min.) with subsequent reperfusion (10 min.) Then the animals were sacrificed, the kidney was removed for histopathological examination, in blood the malondialdehyde (MDA) level was assessed. The conclusions of the investigation indicate a marked protective effect of the administered preparation. Carvedilol prevents the disintegration of tubular epithelia, pycnosis of the nuclei, and reduced the development of oedematous changes. These findings correlate with MDA levels.
authors.affiliation: Ustav humánní farmakologie a toxikologie FaF VFU, Brno.
authors.forename: J
authors.initials: J
authors.lastname: Necas
authors.forename: L
authors.initials: L
authors.lastname: Bartosíková
authors.forename: L
authors.initials: L
authors.lastname: Drápelová
authors.forename: K
authors.initials: K
authors.lastname: Husek
authors.forename: V
authors.initials: V
authors.lastname: Pavlícek
authors.forename: S
authors.initials: S
authors.lastname: Kuchtícková
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000494:pharmacology*; D000818:Animals; D002227:Carbazoles / Q000494:pharmacology*; D000077261:Carvedilol; D007668:Kidney / Q000378:metabolism / Q000473:pathology*; D008297:Male; D008315:Malondialdehyde / Q000378:metabolism; D011412:Propanolamines / Q000494:pharmacology*; D051381:Rats; D017208:Rats, Wistar; D015427:Reperfusion Injury / Q000378:metabolism / Q000473:pathology*
chemical_list: D000319:Adrenergic beta-Antagonists; D002227:Carbazoles; D011412:Propanolamines; D000077261:Carvedilol; D008315:Malondialdehyde
vernacular_title: Studium úcinku beta-blokátoru Carvedilolu pri ischemicko-reperfuzním poskození ledviny v experimentu.