Journals / Türk Üroloji Dergisi/Turkish Journal of Urology / 2009 / Cilt: 35 - Sayı: 4

Hiperoksalürinin neden olduğu renal tübüler epiteliyal hasar üzerine indometazinin etkisi

The effect of indomethacin on hyperoxaluria-induced renal tubular epithelial injury

Pages
298–303
DOI
—
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AI Summary & Key Takeaways

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

At this point, in experimental model, indomethacin limits crystal deposition and apoptotic differences in the renal tissue.

📌 3 Key Takeaways

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Objective & Hypothesis:Objective: The aim of this study was to determine the effect of indomethacin, an anti-inflammatory agent, on apoptosis and crystal deposition developing as a consequence of tubular cell injury induced by hyperoxaluria in an animal model.
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Key Findings & Data:Materials and methods: Fifty New Zealand rabbits were divided into 3 groups.
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Conclusion & Impact:At this point, in experimental model, indomethacin limits crystal deposition and apoptotic differences in the renal tissue.
🔬Design:Modeling & Simulation
📍Scope:Comprehensive Sample
⚙️Variables:İndometazin · Tavşanlar · Böbrek hastalıkları

Abstract

Objective: The aim of this study was to determine the effect of indomethacin, an anti-inflammatory agent, on apoptosis and crystal deposition developing as a consequence of tubular cell injury induced by hyperoxaluria in an animal model. Materials and methods: Fifty New Zealand rabbits were divided into 3 groups. The first 2 groups were fed with hyperoxaluric diet and Group 3 was the control group with no supplementary procedure or treatment. While the animals in Group 1 were given only hyperoxaluric diet, Group 2 animals was applied indomethacin in addition to the hyperoxaluric diet. Animals were sacrificed at the early (7th day) and late (28th day) periods and renal tissue specimens were sent for the pathological analysis of crystal deposition and apoptosis. Results: The presence and degree of crystal deposition were significantly less in the specimens obtained from indomethacin-treated group during both the early and late periods (p<0.001). Similarly, despite the evident tubular apoptosis in group receiving only hyperoxaluric diet; tubular apoptotic changes were limited in animals treated with additional indomethacin (p<0.001). Conclusion: As a result of cell injury developing due to hyperoxaluria, crystal deposition and apoptotic differences occur and the presence of ischemia increases both effects. At this point, in experimental model, indomethacin limits crystal deposition and apoptotic differences in the renal tissue.

Özet

Amaç: Bu çalışmanın amacı anti-inflamatuvar bir ajan olan indometazinin, hiperoksalürinin neden olduğu tübüler hücre hasarı sonucu gelişen apopitozis ve kristal birikimi üzerine etkisini hayvan modeli üzerinde belirlemektir. Gereç ve yöntem: Elli Yeni Zelanda tavşanı 3 gruba ayrılmıştır. İlk 2 grup hiperoksalürik diyetle beslenmiş, Grup 3 ise herhangi bir ilave işlem ya da tedavi uygulanmayan kontrol grubunu oluşturmuştur. Grup 1’deki hayvanlara yalnızca hiperoksalürik diyet verilirken, Grup 2’deki hayvanlara hiperoksalürik diyete ek olarak indometazin de uygulanmıştır. Hayvanlar erken (7. gün) ve geç (28. gün) dönemde kurban edilmiş ve renal doku örnekleri, kristal birikimi ve apopitozis açılarından patolojik inceleme için gönderilmiştir. Bulgular: Kristal birikiminin mevcudiyeti ve derecesi, indometazinle tedavi edilmiş olan gruptan elde edilen örneklerde hem erken, hem de geç dönemde anlamlı olarak daha azdı (p<0.001). Benzer şekilde, hiperoksalürik diyet alan gruptaki bariz tübüler apopitozise karşın, ek indometazinle alan gruptaki tübüler apopitotik değişiklikler sınırlıydı (p<0.001). Sonuç: Hiperoksalüriye bağlı olarak gelişen hücre hasarının bir sonucu olarak, kristal birikimi ve apopitotik değişiklikler ortaya çıkar ve iskeminin bulunması her iki etkiyi de artırır. Bu noktada indometazin, deneysel modelde, renal dokudaki kristal birikimini ve apopitotik değişiklikleri sınırlamaktadır.

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Cite This Article

YENCİLEK, F., ERTURHAN, S., CANGÜVEN, Ö., EROL, B., KOYUNCU, H., GÖKTAŞ, C., SARICA, K. (2009). Hiperoksalürinin neden olduğu renal tübüler epiteliyal hasar üzerine indometazinin etkisi. Türk Üroloji Dergisi/Turkish Journal of Urology, Cilt: 35 - Sayı: 4, 298–303. https://ajindex.com/articles/328917

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