Ondansetron enhanced diclofenac-induced nephrotoxicity in mice.

This study was performed to investigate the effect of ondansetron, a serotonin receptor (5-HT3) antagonist, in the alleviation of diclofenac-induced kidney injuries. NMRI mice were randomly divided into six groups and treated with (A) untreated control group, (B) diclofenac (100 mg/kg), (C) ondansetron (1 mg/kg), (D to F) ondansetron (0.1, 0.