[Comparison of functional and morphologic changes after administration of Consupren and Sandimmune in rats with a 5/6 nephrectomy].
Rats with 5/6 nephrectomy were used to compare the nephrotoxic effects of Consupren (cyclosporine A by Galena, Czech Republic) and Sandimmun (Sandoz, Switzerland). Twenty-one days after the administration of the same dosage, 10 mg/kg 24 hr, the blood levels of cyclosporine A were statistically significantly higher (P < 0.025) in rats given Consupren than in rats receiving Sandimmun. The serum concentrations of creatinine, urea, electrolytes, and osmolality did not differ after Consupren and Sandimmun. No significant difference between the two drugs was found in urinary excretion or proteinuria. The increase in the weight of residual renal parenchyma at 21 days after 5/6 nephrectomy did not differ significantly between rats administered Consupren or Sandimmun. Histology revealed gross hypergranularities in the juxtaglomerular apparatus equally present in both studied groups. Results show no significant differences in any of the evaluated parameters of the functional capacity of residual renal parenchyma or in the nephrotoxic effect as demonstrated in the histologic picture.
Bohdanecká
M
M
Metabolické pracovistĕ, Institutu klinické a experimentální medicíny, Praha.
Chadimová
M
M
Schück
O
O
Petrásek
R
R
Reitschlägerová
V
V
D000818:Animals; D016572:Cyclosporine / Q000633:toxicity*; D007668:Kidney / Q000187:drug effects* / Q000473:pathology / Q000503:physiopathology; D008297:Male; D009392:Nephrectomy; D051381:Rats; D017208:Rats, Wistar
D016572:Cyclosporine
Srovnání funckcních a morfologických zmĕn po podávání Consuprenu a Sandimmunu u krys s 5/6 nefrektomií.