[Experimental studies on the renal tolerance of cefuroxime (author's transl)].
The potential renal tolerance of cefuroxime was investigated in 80 female albino Wistar rats and compared with that of cephacetrile. The drugs were administered i.m. in different dosages (1000, 2000, 3000 and 5000 mg/kg/day; dosage interval: 12 h) over a period of five days. The excretion of tubular cells and urinary malic dehydrogenase was assessed before, during and after administration of the antibiotics. In addition, the concentration of serum urea was analysed and the renal histology was examined. The following toxic threshold doses were estimated: cefuroxime 5000 mg/kg/day, cephacetrile 3000 mg/kg/day. In comparison with other cephalosporines cefuroxime belongs to those antibiotics with which a high degree of renal tolerance is demonstrated.
D000818:Animals; D002505:Cephacetrile / Q000008:administration & dosage / Q000633:toxicity; D002511:Cephalosporins / Q000008:administration & dosage / Q000633:toxicity*; D005260:Female; D005663:Furans / Q000008:administration & dosage / Q000633:toxicity; D007668:Kidney / Q000166:cytology / Q000187:drug effects*; D008291:Malate Dehydrogenase / Q000652:urine; D051381:Rats; D014508:Urea / Q000097:blood
D002511:Cephalosporins; D005663:Furans; D014508:Urea; D008291:Malate Dehydrogenase; D002505:Cephacetrile
Experimentelle Untersuchungen zur Nierenverträglichkeit von Cefuroxime.