کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4155462 1273746 2015 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Dose dependent protective effects of vardenafil on ischemia–reperfusion injury with biochemical and histopathologic evaluation in rat ovary
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی پریناتولوژی (پزشکی مادر و جنین)، طب اطفال و بهداشت کودک
پیش نمایش صفحه اول مقاله
Dose dependent protective effects of vardenafil on ischemia–reperfusion injury with biochemical and histopathologic evaluation in rat ovary
چکیده انگلیسی

PurposeThe purpose of the study is to evaluate the effect of vardenafil on the histopathology and biochemical parameters in reducing damage in experimental ovarian ischemia and ischemia/reperfusion injury in a rat model and to compare the effect of two different doses of vardenafil.MethodsForty-two rats with experimental ovarian torsion. Group-I: sham; Group-II: ovarian ischemia; Group-III: 2 hours of ischemia followed by a 2-hour reperfusion. Group-IV: two hours before the sham operation, rats received 1 mg/kg vardenafil; Group V and VI: A 2-hour period of ovarian ischemia was applied, in which rats were treated with intraperitoneal vardenafil 1 and 2 mg/kg dose, after 1.5 hours of ovarian ischemia. After 2 hours of reperfusion, the ovaries on the right side were removed for examination. The ovarian ischemia/reperfusion injury was evaluated by calculating total antioxidant status, total oxidant status and oxidative stress index; and histopathologic examination of all ovarian rat tissue.ResultsThe histologic findings in vardenafil treatment groups were statistically significant decreased edema and follicle degeneration, with vascular congestion, hemorrhage and follicle degeneration being dose-dependent. There were no statistically significant changes in the biochemical parameters.ConclusionsAccording to histopathological examination, low and high dose vardenafil is effective in attenuating ischemia–reperfusion induced ovary injury.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Pediatric Surgery - Volume 50, Issue 7, July 2015, Pages 1205–1209
نویسندگان
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