Journals / Uludağ Üniversitesi Tıp Fakültesi Dergisi / 2019 / Cilt: 45 - Sayı: 2

The Protective Effect of Melatonin on Uterine Tube in Polycystic Ovary Syndrome: Histological Study

Melatoninin Polikistik Over Sendromunda Tuba Uterinadaki Koruyucu Etkisi: Histolojik Çalışma

Pages
191–197
Publication Date
2019-08-01
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Exogenous melatonin administration could be used for protection the uterine tube against experimental PCOS.

📌 3 Key Takeaways

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Objective & Hypothesis:Polycystic ovary syndrome (PCOS) is an endocrine and metabolic disorder that affects reproductive health adversely.
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Key Findings & Data:We aimed to investigate the possible changes of uterine tube which play a key role in the gamete transport and fertilization, in the experimental PCOS model and also the protective effects of exogenous-applied melatonin on these changes. 6-8 weeks, 32 Sprague Dawley female rats were divided 4 equal groups: Sham Control Group (%1 CMC/day/gavage), Melatonin Group (2 mg/kg/day/subcutaneously), Experimental PCOS Group (1 mg/kg Letrozole [Dissolved in %1 CMC]/day/gavage) and Experimental PCOS+Melatonin Group (1mg/kg Letrozole [Dissolved in %1 CMC]/day/gavage + 2 mg/kg/day/subcutaneously).
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Conclusion & Impact:Exogenous melatonin administration could be used for protection the uterine tube against experimental PCOS.
🔬Design:Modeling & Simulation
📍Scope:Comprehensive Sample
⚙️Variables:Polikistik Over Sendromu · Tuba Uterina · Melatonin

Abstract

Polycystic ovary syndrome (PCOS) is an endocrine and metabolic disorder that affects reproductive health adversely. The use of antioxidants become widespread among treatments. We aimed to investigate the possible changes of uterine tube which play a key role in the gamete transport and fertilization, in the experimental PCOS model and also the protective effects of exogenous-applied melatonin on these changes. 6-8 weeks, 32 Sprague Dawley female rats were divided 4 equal groups: Sham Control Group (%1 CMC/day/gavage), Melatonin Group (2 mg/kg/day/subcutaneously), Experimental PCOS Group (1 mg/kg Letrozole [Dissolved in %1 CMC]/day/gavage) and Experimental PCOS+Melatonin Group (1mg/kg Letrozole [Dissolved in %1 CMC]/day/gavage + 2 mg/kg/day/subcutaneously). After the 21 days experiment, uterine tube tissues were taken and examined with Hematoxylin-Eosine. Statistical data were prepared by measuring epithelial height and the wall thickness of the tissues. Kinocilium, epithelium degenerations and epithelium proliferation were seen in uterine tube in the experimental PCOS model. It was observed that protectively applied melatonin inhibited these degenerations significiantly. Exogenous melatonin administration could be used for protection the uterine tube against experimental PCOS.

Özet

Polikistik over sendromu (PKOS), üreme sağlığını olumsuz etkileyen endokrin ve metabolik bir hastalıktır ve uygulanan destek tedavileri arasında antioksidanların kullanımı da yaygınlaşmaktadır. Çalışmamızda, deneysel PKOS modeli oluşturduğumuz sıçanların döllenme ve gamet taşınımı için kilit rol oynayan tuba uterina dokularında PKOS’un meydana getirebileceği olası değişimleri ve bu değişimler üzerinde ekzojen olarak uygulanan melatoninin koruyucu etkisinin incelenmesi amaçlandı. 6-8 haftalık Sprague dawley cinsi 32 adet dişi sıçan Sham Kontrol Grubu (%1 CMC/gün/gavaj), Melatonin Grubu (2 mg/kg/gün/subkutan), Deneysel PKOS Grubu (%1 CMC içerisinde çözünmüş 1 mg/kg Letrozol/gün/gavaj) ve Deneysel PKOS+Melatonin Grubu (1 mg/kg Letrozol/gün/gavaj+2 mg/kg melatonin/gün/subkutan) olmak üzere 4 gruba ayrıldı. 21 günlük deney bitiminde alınan tuba uterina doku örnekleri Hematoksilen-Eozin boyaması ile incelendi, dokuların epitel ve tüm duvar kalınlıkları ölçülerek, istatistiksel veriler hazırlandı. Deneysel PKOS modeli oluşturulmuş sıçanlarda, sendromun tuba uterina dokusunda kinosilyum ve epitelin de dahil olduğu çeşitli dejenerasyonlara yol açtığı ve epitelde proliferasyona sebep olduğu tespit edildi. Protektif melatonin uygulanmasının ise dejenerasyonları önemli ölçüde engellediği görüldü. Deneysel PKOS olgularında ekzojen melatonin uygulamasının tuba uterinada koruma amaçlı kullanılabileceği kanısına varıldı.

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Cite This Article

SEYMEN, C. M., KAPLANOĞLU, G. T. (2019). The Protective Effect of Melatonin on Uterine Tube in Polycystic Ovary Syndrome: Histological Study. Uludağ Üniversitesi Tıp Fakültesi Dergisi, Cilt: 45 - Sayı: 2, 191–197. https://ajindex.com/articles/134841

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