Archives of toxicology
-
Archives of toxicology · Sep 2007
Protective effects of ibuprofen on testicular torsion/detorsion-induced ischemia/reperfusion injury in rats.
The aim of this study was to investigate the protective effect of ibuprofen on testicular torsion/detorsion-induced ischemia/reperfusion (I/R) injury. A total of 48 prepubertal male Wistar albino rats were divided into two models: early and late orchiectomy. Testicular torsion was created by rotating the right testis 720 degrees in a clockwise direction. ⋯ Ibuprofen treatment decreased eNOS immunoreactivity in the germ cells of the tubules in the contralateral testes, but intense eNOS immunoreactivity was shown in the ipsilateral testes of the LOM. Electron microscopy of the testes of rats demonstrated that ibuprofen pretreatment was particularly effective in preventing the mitochondrial degeneration in both Sertoli and spermatid cells in the LOM. Because of its anti-inflammatory and antioxidant effects, ibuprofen pretreatment may have protective effects in the experimental testicular torsion/detorsion model in rats.