Journals / Türk Hijyen ve Deneysel Biyoloji Dergisi / 1999 / Cilt: 56 - Sayı: 2

Farelerdeki spermatogenez üzerine X ışınlarının ultrastrüktürel etkisi

Ultrastructural effects of X-irradiation on spermatogenesis in rats

Pages
91–95
Publication Date
2022-11-04
DOI
—
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AI Summary & Key Takeaways

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

As far ascytoplasm of Sertoli cells are concerned, there were also an increase in the number of lysosomes andnoticeable swellings in cristae of some mitochondria.

📌 3 Key Takeaways

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Objective & Hypothesis:In this study, ultrastructure of both spermatogenic and Sertoli cells of mature rat testes 10 days after an exposure of 9 Gy of X rays were studied by transmission electron microscopy.
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Key Findings & Data:Besides, there was an increase in the number of lysosomal bodies in the cytoplasm of spermatogonium cells.
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Conclusion & Impact:As far ascytoplasm of Sertoli cells are concerned, there were also an increase in the number of lysosomes andnoticeable swellings in cristae of some mitochondria.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

In this study, ultrastructure of both spermatogenic and Sertoli cells of mature rat testes 10 days after an exposure of 9 Gy of X rays were studied by transmission electron microscopy. A considerable swelling in spermatogonium and disruptions in its nucleoplasm structure were detected. Besides, there was an increase in the number of lysosomal bodies in the cytoplasm of spermatogonium cells. Lysis of cytoplasm of primer spermatocytes and large number of vacuoles were also observed. There was a considerabledecrease in the number of sperm cells and an apparent defect occurred in their morphology. As far ascytoplasm of Sertoli cells are concerned, there were also an increase in the number of lysosomes andnoticeable swellings in cristae of some mitochondria.

Özet

Bu çalışmada, olgun fare testislerine 9 Gy X ışını verildikten 10 gün sonra spermatojenik hücrelerinve Sertoli hücrelerinin ince yapısı transmisyon elektron mikroskobu ile incelendi. Spermatogonyumlarda şişme ve bu hücrelerin nükleoplazmalarında bozulmalar tespit edildi. Aynı zamanda bu hücrelerin sitoplazmasında lizozomal cisimciklerin yapısında bir artış belirlendi. Primer spermatositlerin sitoplazmasında erimeler ve büyük vakuoller gözlendi. Sperm hücrelerinin sayısında belirgin bir azalma ve morfolojilerinde bozulmalar meydana geldi. Sertoli hücrelerinin sitoplazmasındaki lizozomların sayısında artış ve bazı mitokondrilerin kristalarında şişmeler tespit edildi.

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Cite This Article

KALENDER, Y., KALENDER, S., TAŞTAN, H. (2022). Farelerdeki spermatogenez üzerine X ışınlarının ultrastrüktürel etkisi. Türk Hijyen ve Deneysel Biyoloji Dergisi, Cilt: 56 - Sayı: 2, 91–95. https://ajindex.com/articles/625298

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