Journals / Fırat Tıp Dergisi / 2016 / Cilt: 21 - Sayı: 1

A Research on Effects of Ethyl Pyruvate on Rat Testical Tissues which Was Damaged with Cadmium

Sıçan Testis Dokusunda Kadmiyum ile Oluşturulan Hasar Üzerine Etil Pirüvatın Etkilerinin Araştırılması

Pages
17–23
DOI
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⚡ TL;DR(Too Long; Didn't Read)

Conclusion: As a result application of cadmium create very serious changes on testicular tissue and the ethyl pyruvate administration for protective purposes is not preventing this damage except improvement in the number of apoptotic cells.

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Objective & Hypothesis:A Research on Effects of Ethyl Pyruvate on Rat Testical Tissues which Was Damaged with Cadmium Objective: The present study aimed to evaluate the protective effect of Ethyl Pyruvate on cadmium induced testicular apoptosis and toxicity in rats.
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Key Findings & Data:Material and Method: In this study 32 adult male Wistar albino rats were used.
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Conclusion & Impact:Conclusion: As a result application of cadmium create very serious changes on testicular tissue and the ethyl pyruvate administration for protective purposes is not preventing this damage except improvement in the number of apoptotic cells.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

A Research on Effects of Ethyl Pyruvate on Rat Testical Tissues which Was Damaged with Cadmium Objective: The present study aimed to evaluate the protective effect of Ethyl Pyruvate on cadmium induced testicular apoptosis and toxicity in rats. Material and Method: In this study 32 adult male Wistar albino rats were used. Rats are seperated into four random groups. Group 1; (n=8) control group, Group 2; (n=8) 2.5 mg/kg intraperitoneal (ip) cadmium administered rats, Group 3; (n=8) 2.5 mg/kg ip cadmium + 100 mg/kg ethyl pyruvate administered rats, Group 4; (n=8) 100 mg/kg ethyl pyruvate administered rats. Two doses of the ethyl pyruvate were administered in a 24 hours interval. Cadmium was applied 1 hour after administration of ethyl pyruvate to the groups 2 and 3 and all the subjects are killed by decapitation 24 hour after and their testis tissues were collected.Results: Germinal epithelium irregularities, epithelial cell loss in lumen, formation of the vacuoles between epithelial cells and necrotic tubules were observedin the cadmium applied group. The diameters of seminiferous tubules, tubular biopsy score of Johnsen and tissue MDA levels significantly decreased and apoptotic cell numbers significantly increased compared to control group. It was observed that ethyl pyruvate has only shown improvement in the number of apoptotic cells. Conclusion: As a result application of cadmium create very serious changes on testicular tissue and the ethyl pyruvate administration for protective purposes is not preventing this damage except improvement in the number of apoptotic cells.

Özet

Amaç: Bu çalışmada kadmiyum ile testis dokusunda oluşturulan apoptozis ve hasar üzerine etil pirüvatın koruyucu etkisinin araştırılması amaçlandı. Gereç ve Yöntem: Bu çalışmada 32 adet ergin erkek Wistar albino türü sıçanlar kullanıldı. Denekler rastgele 4gruba ayrıldı. Grup I; (n=8) kontrol grubu, Grup II; (n=8) 2,5 mg/kg intraperitoneal (i.p) kadmiyum uygulanan grup, Grup III; (n=8) 2,5 mg/kg kadmiyum + 100 mg/kg (i.p) etil piruvat uygulanan grup ve Grup IV; (n=8) 100 mg/kg (ip) etil piruvat uygulanarak oluşturuldu. Yirmi dört saat arayla iki doz etil piruvat uygulandı. İkinci uygulamasından bir saat sonra 2 ve 3. gruplara kadmiyum uygulandı ve uygulamadan 24 saat sonra denekler dekapite edilerek testis dokuları alındı. Bulgular: Kadmiyum uygulanan grupta germinalepitelde düzensizlik, epitel hücreleri arasında vakuol oluşumu ve yer yer nekrotik tübüller gözlendi. Kadmiyum uygulanan grupta seminifertübül çapları, Johnsen'intübüler biyopsi skoru ve doku MDA düzeylerinin kontrol ile karşılaştırıldığında anlamlı derecede azaldığı, apoptotik hücre sayısının ise anlamlı derecede arttığı belirlendi. Koruyucu amaçlı verilen etil pirüvatın sadece apoptotik hücre sayısında iyileşme sağladığı gözlendi. Sonuç: Sonuç olarak kadmiyum uygulamasının testis dokusunda çok ciddi histopatolojik değişiklikler oluşturmakta olduğu ve koruyucu amaçlı verilen etil pirüvatın bu hasarda etkili bir şekilde iyileştirici etkisinin olmadığı sadece apoptotik hücre sayısında iyileşme sağladığı gözlendi.

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Cite This Article

LEKESİZCAN, A., SÖNMEZ, M. F. (2016). A Research on Effects of Ethyl Pyruvate on Rat Testical Tissues which Was Damaged with Cadmium. Fırat Tıp Dergisi, Cilt: 21 - Sayı: 1, 17–23. https://ajindex.com/articles/198283

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