Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5718142 | Journal of Pediatric Surgery | 2017 | 7 Pages |
PurposeOvarian torsion must be diagnosed and treated as much early as possible. The aim of the present study was to investigate effects of intraperitoneal administration of nimodipine on ischemia-reperfusion injury in ovaries.MethodsThirty healthy male Wistar rats weighing approximately 250 g were randomized into six experimental groups (n = 5): Group Sham: The rats underwent only laparotomy. Group I: A 3-h ischemia only. Group I/R: A 3-h ischemia and a 3-h reperfusion. Group I/Nimodipine: A 3-h ischemia only and 1 mg/kg intraperitoneal administration of nimodipine 2.5 h after induction of ischemia. Group I/R/Nimodipine: A 3-h ischemia, a 3-h reperfusion and 1 mg/kg intraperitoneal administration of nimodipine 2.5 h after induction of ischemia.ResultsNimodipine treated animals showed significantly ameliorated development of ischemia and reperfusion tissue injury compared to those of other groups (P < 0.05). The significant higher values of SOD, tGSH, GPO, GSHRd and GST were observed in I/R/Nimodipine animals compared to those of other groups (P < 0.05). The damage indicators (NOS, MDA, MPO and DNA damage level) were significantly lower in I/R/Nimodipine animal compared to those of other groups (P < 0.05).ConclusionsIntraperitoneal administration of nimodipine could be helpful in minimizing ischemia-reperfusion injury in ovarian tissue exposed to ischemia.