Journals / Kafkas Üniversitesi Veteriner Fakültesi Dergisi / 2010 / Cilt: 16 - Sayı: 6

Köpeklerde gebeliğin sonlandırılması amacıyla GnRH agonisti (Desloreline) ile $PGF_{2alpha}$ kombinasyonunun Kullanımı

Use of GnRH agonist (Desloreline) in combination with $PGF_{2alpha}$ on the termination of pregnancy in bitches

Pages
903–908
Publication Date
2022-10-17
DOI
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AI Summary & Key Takeaways

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

In conclusion, it was determined that Desloreline, a GnRH agonist, successfully could terminate pregnancy when it is combined with a single dose of $PGF_{2alpha}$ administration in bitches.

📌 3 Key Takeaways

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Objective & Hypothesis:Ten bitches whose sexual cycle periods were determined with vaginal cytology to be mated at appropriate time were used in this study.
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Key Findings & Data:Desloreline implant (Suprelorin®) was inserted under the dorsal skin of bitches that were determined to be pregnant using ultrasonography 20 days after the first day of mating.
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Conclusion & Impact:In conclusion, it was determined that Desloreline, a GnRH agonist, successfully could terminate pregnancy when it is combined with a single dose of $PGF_{2alpha}$ administration in bitches.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Ten bitches whose sexual cycle periods were determined with vaginal cytology to be mated at appropriate time were used in this study. Desloreline implant (Suprelorin®) was inserted under the dorsal skin of bitches that were determined to be pregnant using ultrasonography 20 days after the first day of mating. Ten days after the implant insertion, single dose $PGF_{2alpha}$ (cloprostenol, 20 μg/kg, IM) was administered. The pregnancy was terminated on all bitches that received this procedure. It was determined that the level of progesterone decreased from an average of 28.87±11.86 ng/ml on the day of implant insertion (day 20-21 of pregnancy) to 0.43±0.31 ng/ml when the abortion was completed. It was observed that after the implant insertion, the abortion was completed in an average of 3.9±0.7 days following $PGF_{2alpha}$ administration. It has been observed that abortions was completed in an average of 2,3±0.48 days after the first vaginal discharge was seen. In conclusion, it was determined that Desloreline, a GnRH agonist, successfully could terminate pregnancy when it is combined with a single dose of $PGF_{2alpha}$ administration in bitches.

Özet

Araştırmada seksüel siklus evresi vaginal sitoloji ile belirlenerek en uygun zamanda çiftleştirilen on dişi köpek kullanıldı. İlk çiftleştirme gününü takiben 20. günden itibaren yapılan ultrases muayenesi ile gebe olduğu belirlenen köpeklere Suprelorin® boyun derisi altına yerleştirildi. İmplantın yerleştirilmesini takiben 10. günde bir kereye mahsus olmak üzere $PGF_{2alpha}$ (cloprostenol, 20 μg/kg,) kas içi yolla uygulandı. Uygulama yapılan köpeklerin tümünde gebelik sonlandı. Progesteron değerinin implantın uygulandığı gün (gebeliğin 20-21. günü), ortalama 28.87±11.86 ng/ml iken, abortion tamamlandığında ortalama 0.43±0.31 ng/ml’ye düştüğü belirlendi. İmplant uygulamasından 10 gün sonra enjekte edilen $PGF_{2alpha}$’yı takiben ortalama 3.9±0,7 günde köpeklerde abortionun tamamlandığı görüldü. Abortionun vajinal akıntının ilk kez görülmesinden sonra 2.3±0.48 gün içinde tamamlandığı belirlendi. Sonuç olarak, uzun etkili GnRH anoloğu olan Deslorelin’in köpeklerde tek doz $PGF_{2alpha}$ uygulaması ile birlikte kombine edildiğinde gebeliği başarılı olarak sonlandırabildiği belirlendi

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Cite This Article

KAYA, M., ORAL, H., GÜRBULAK, K., KAÇAR, C., KAYA, S., GÜNGÖR, Ö. (2022). Köpeklerde gebeliğin sonlandırılması amacıyla GnRH agonisti (Desloreline) ile $PGF_{2alpha}$ kombinasyonunun Kullanımı. Kafkas Üniversitesi Veteriner Fakültesi Dergisi, Cilt: 16 - Sayı: 6, 903–908. https://ajindex.com/articles/569958

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