Journals / Kafkas Üniversitesi Veteriner Fakültesi Dergisi / 2013 / Cilt: 19 - Sayı: 5

Deneysel olarak oluşturulmuş böbrek hasarı üzerine smilax excelsa L. kullanımının değerlendirilmesi

Evaluation of smilax excelsa L. use in experimentally induced nephrotoxicity

Pages
807–814
DOI
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⚡ TL;DR(Too Long; Didn't Read)

The results of this study suggest that S. excelsa could protect the kidney tissue against CCl4-induced nephrotoxicity in rats, probably by increasing antioxidative defense activities.

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Objective & Hypothesis:The protective effect of an aqueous extract of the shoots and leaves of Smilax excelsa L. against acute carbon tetrachloride (CCl4)-induced toxicity and the changes in antioxidative defense activities in kidney of rats were investigated.
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Key Findings & Data:Female Wistar rats were supplied with S. excelsa shoots and leaves aqueous extract once a day for 9 days (orally at a dose of 100, 200 and 400 mg/kg of body weight) prior to renal injury induction through intraperitoneal injection with a single dose of CCl4 (1 ml/kg body wt, in a 20 % v/v olive oil solution) on the 10th day. 24 h after CCl4 intoxication serum and tissue biochemical and hispathological analyses were undertaken after sacrification under anesthesia.
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Conclusion & Impact:The results of this study suggest that S. excelsa could protect the kidney tissue against CCl4-induced nephrotoxicity in rats, probably by increasing antioxidative defense activities.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

The protective effect of an aqueous extract of the shoots and leaves of Smilax excelsa L. against acute carbon tetrachloride (CCl4)-induced toxicity and the changes in antioxidative defense activities in kidney of rats were investigated. Female Wistar rats were supplied with S. excelsa shoots and leaves aqueous extract once a day for 9 days (orally at a dose of 100, 200 and 400 mg/kg of body weight) prior to renal injury induction through intraperitoneal injection with a single dose of CCl4 (1 ml/kg body wt, in a 20 % v/v olive oil solution) on the 10th day. 24 h after CCl4 intoxication serum and tissue biochemical and hispathological analyses were undertaken after sacrification under anesthesia. Administration of the extract reversed the antioxidant parameters which were impaired in CCl4 group, in a dose dependent manner and at a dose of 400 mg/kg of body weight the levels of almost all the parameters were almost back to normal Control group. Nevertheless, the extract did not completely improve the CCl4-induced degenerative changes observed microscopically in kidney tissue. The results of this study suggest that S. excelsa could protect the kidney tissue against CCl4-induced nephrotoxicity in rats, probably by increasing antioxidative defense activities.

Özet

Bu çalışmada Smilax excelsa L.’nın genç sürgün ve yapraklarının sulu ekstresinin sıçanlarda karbon tetraklorür (CCl4) ile deneysel olarak oluşturulmuş böbrek hasarına olan etkisi ve antioksidan savunma sistemindeki değişiklikleri incelendi. Wistar albino dişi sıçanlara, 9 gün süre ile, S. excelsa extresinin 100, 200 ve 400 mg/kg dozunda oral olarak uygulanmasının ardından, 10. gününde CCl4’ün %20’lik zeytin yağındaki solüsyonunun 1ml/kg intraperitoneal verilmesiyle böbrek harabiyeti oluşturuldu. CCl4 uygulanmasından 24 saat sonra, sıçanlar anestezi altında öldürüldü, ardından serum ve böbrek dokusunda biyokimyasal ve histopatolojik analizler yapıldı. CCl4 grubunda bozulan tüm değerlerin, ekstrenin verilmesiyle doza bağlı olarak düzeldiği ve 400 mg/kg dozunda aşağı yukarı normal Kontrol grubu değerlerine ulaştığı gözlemlendi. Buna karşın, ekstre CCl4 ile oluşturulan, böbrek dokusunda mikroskobik olarak gözlenen dejeneratif değişiklikleri tam olarak iyileştirmedi. Bu çalışmanın sonucunda, S. excelsa’nın sıçanlarda böbrek dokusunu CCl4 ile oluşturulan hasardan koruduğu ve bu etkisini organizmanın antioksidan savunma sistemlerini arttırarak gösterdiği ileri sürülebilir.

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Cite This Article

ÖZSOY, N., OKYAR, A., PİRİNÇÇİ, B. P. A., CAN, A., BOLKENT, Ş., AKEV, N. (2013). Deneysel olarak oluşturulmuş böbrek hasarı üzerine smilax excelsa L. kullanımının değerlendirilmesi. Kafkas Üniversitesi Veteriner Fakültesi Dergisi, Cilt: 19 - Sayı: 5, 807–814. https://ajindex.com/articles/272847

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