Journals / Kafkas Üniversitesi Veteriner Fakültesi Dergisi / 2009 / Cilt: 15 - Sayı: 5

Erkek wistar ratlarda kültür medyumunun ve serumun testis ve epididimis germinal hücreleri üzerine in-vitro etkileri

In vitro effects of culture medium and serum on germ cells in testis and epididymis of male wistar rats

Pages
661–668
DOI
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AI Summary & Key Takeaways

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⚡ TL;DR(Too Long; Didn't Read)

These results indicate that different composition of culture media and FBS are important for maturation and survival of spermatozoa.

📌 3 Key Takeaways

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Objective & Hypothesis:The present study was designed to examine the influence of culture media and serum on survival of in vitro rat sperms.
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Key Findings & Data:The effects of different culture media with or without 10% fetal bovine serum (FBS) on spermatids and spermiums of Wistar rats were assessed in vitro between 2004 and 2005.
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Conclusion & Impact:These results indicate that different composition of culture media and FBS are important for maturation and survival of spermatozoa.
🔬Design:Research Article
📍Scope:2004 Verileri
⚙️Variables:in vitro · sıçan · olgunlaşma

Abstract

The present study was designed to examine the influence of culture media and serum on survival of in vitro rat sperms. The effects of different culture media with or without 10% fetal bovine serum (FBS) on spermatids and spermiums of Wistar rats were assessed in vitro between 2004 and 2005. Spermatozoa were cultured in Gamete-20, RPMI-1640, alphaMEM (AMEM), Dulbecco's modified Eagle's medium (DMEM) and Eagle's MEM (MEM). The number and morphology of cells was recorded at 4 and 24 h. Under all conditions the number and the viability of the cells decreased with time but parameters were positively affected by the presence of FBS. Viability rates of spermatids and spermatozoa reduced at 24 h of culturing. The survival and morphology were the best in RPMI with serum and worst in MEM without serum. These results indicate that different composition of culture media and FBS are important for maturation and survival of spermatozoa. Carefully selected culture media can play important roles in the generation of functional sperms as well as in the success of in-vitro fertilization (IVF) procedures.

Özet

Bu çalışma, kültür mediumu ve serumun in vitro rat spermleri üzerine etkisini incelemek amacıyla planlanmıştır. %10’luk fetal bovine serum (FBS) içeren veya içermeyen çeşitli kültür mediumlarının spermatid ve spermler üzerine etkileri Wistar tipi ratlar üzerinde in vitro olarak değerlendirildi. Spermatozoonlar Gamete-20, RPMI-1640, alphaMEM (AMEM), Dulbecco's modified Eagle's medium (DMEM) ve Eagle's MEM (MEM)’de inkübe edildi/kültür yapıldı. Hücre sayısı ve morfolojisi 4. ve 24. saatlerde kaydedildi. Tüm koşullarda zamanla hücre sayısı ve canlılığında azalma tesbit edildi. Parametrelerin FBS varlığında olumlu yönde değiştiği görüldü. Tüm spermatid ve spermatozoonların yaşam oranları 24 saatlik kültürden sonra azalırken; en iyi hücre morfolojisi ve yaşam oranları serumlu RPMI, en kötü hücre morfolojisi ve yaşam oranları ise serumsuz MEM’de tesbit edildi. Sonuç olarak kültür mediumunun bileşenlerinin ve FBS’nin, spermatozoonların olgunlaşması ve yaşaması için gerekli olduğu; uygun seçilmiş kültür ortamının, fonksiyonel sperm oluşturulmasının yanı sıra in vitro fertilizasyon (IVF) uygulamalarının başarısında da önemli rol oynayabileceği düşünülmektedir.

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Cite This Article

CEZAYİRLİ, E., TUĞLU, M. İ., VURAL, K. (2009). Erkek wistar ratlarda kültür medyumunun ve serumun testis ve epididimis germinal hücreleri üzerine in-vitro etkileri. Kafkas Üniversitesi Veteriner Fakültesi Dergisi, Cilt: 15 - Sayı: 5, 661–668. https://ajindex.com/articles/273401

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References (1)

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