Ethinyl estradiol ve desogestrelin sıçanlarda ovaryum üzerine etkileri: I. histolojik değişiklikler
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Date
1995-02-08
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Uludağ Üniversitesi
Abstract
Yüksek dozda 5-10-15-20-25-30 gün ve düşük dozda 5-10-15-20-25-30-35-40-45-70 gün süreyle mide sondası ile ethinyl estradiol (EE) + desogestrel verilen sıçanlarda ovaryumlar ışık mikroskobik olarak incelendi. Yapılan incelemelerde öncelikle folliküler ve corpus luteum (CL) üzerinde duruldu. Atrezi olayına daha ziyade veziküler ve Graaf follikül (GF)'lerinde rastlandı. Bununla beraber ovaryumların aktivitesini devam ettirdiği, fibrozis belirtilerinin görülmediği sonucuna varıldı.
Ovaries of the rats which had been administered ethinyl estradiol (EE) + desogestrel high doses for 5-10-15-20-25-30 days and low doses for 5-10-15-20-25-30-35-40-45-70 days by the way of oral intubation were examined light microscopically. Especially it was emphasized primarily on follicles and corpus luteum (CL) in the examinations. Atresia process was seen particularly in Vesicular and Graaf follicles (GF). However, it was concluded that the ovaries were active and there was no fibrosis.
Ovaries of the rats which had been administered ethinyl estradiol (EE) + desogestrel high doses for 5-10-15-20-25-30 days and low doses for 5-10-15-20-25-30-35-40-45-70 days by the way of oral intubation were examined light microscopically. Especially it was emphasized primarily on follicles and corpus luteum (CL) in the examinations. Atresia process was seen particularly in Vesicular and Graaf follicles (GF). However, it was concluded that the ovaries were active and there was no fibrosis.
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Keywords
Oral kontraseptifler, Ethinyl estradiol, Desogestrel, Sıçan ovaryumları, Histolojik çalışmalar, Oral contraceptives, Rat ovary, Histological studies
Citation
Yardımoğlu, M. (1994). "Ethinyl estradiol ve desogestrelin sıçanlarda ovaryum üzerine etkileri: I. histolojik değişiklikler". Uludağ Üniversitesi Tıp Fakültesi Dergisi, 21(2-3), 129-132.