Journals / Turkish Journal of Gastroenterology / 2012 / Cilt: 23 - Sayı: 2

Mezenterik iskemi/reperfüzyon hasarında incebarsak ve uzak organlar üzerine curcuminin koruyucu etkileri

The protective effects of curcumin on intestine and remote organs against mesenteric ischemia/reperfusion injury

Pages
141–147
DOI
—
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AI Summary & Key Takeaways

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⚡ TL;DR(Too Long; Didn't Read)

Conclusions: This study demonstrated that curcumin ameliorates histopathological damage in the intestine and distant organs against mesenteric ischemia/reperfusion injury.

📌 3 Key Takeaways

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Objective & Hypothesis:Background/aims: Mesenteric ischemia/reperfusion injury induces a systemic response and releases harmful substances that may affect distant organs such as the lung, liver and kidney.
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Key Findings & Data:The ischemia/reperfusion and ischemia/reperfusion+curcumin groups were subjected to mesenteric arterial ischemia for 30 minutes and reperfusion for 1 hour.
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Conclusion & Impact:Conclusions: This study demonstrated that curcumin ameliorates histopathological damage in the intestine and distant organs against mesenteric ischemia/reperfusion injury.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Background/aims: Mesenteric ischemia/reperfusion injury induces a systemic response and releases harmful substances that may affect distant organs such as the lung, liver and kidney. We designed this study to determine if curcumin has protective effects against mesenteric ischemia/reperfusion injury and mesenteric ischemia/reperfusion-induced intestinal and distant organ injury. Methods: Forty Wistar-Albino rats were divided into four groups as: sham, control, ischemia/reperfusion, and ischemia/reperfusion+ curcumin. The ischemia/reperfusion and ischemia/reperfusion+curcumin groups were subjected to mesenteric arterial ischemia for 30 minutes and reperfusion for 1 hour. The control and ischemia/reperfusion+curcumin groups were administered curcumin (200 mg/kg, single dose) via oral gavage 15 min before the injury insult. Blood and pulmonary, hepatic and kidney tissue specimens were obtained to measure serum malondialdehyde and total antioxidant capacity, tissue levels of total antioxidant capacity, total oxidative status, and oxidative stress index. In addition, intestine, pulmonary, hepatic, and kidney tissue specimens were obtained for the evaluation of histopathological changes. Results: The histopathological injury scores of the intestine and distant organs were significantly higher in the ischemia/reperfusion group; these injuries were prevented by curcumin in the ischemia/reperfusion+ curcumin group. In the ischemia/reperfusion group, a significant increase in serum malondialdehyde levels was determined, which was prevented with curcumin pretreatment in the ischemia/reperfusion+curcumin group. Total antioxidant capacity levels were significantly supported by curcumin pretreatment in the control and ischemia/reperfusion+curcumin groups. Conclusions: This study demonstrated that curcumin ameliorates histopathological damage in the intestine and distant organs against mesenteric ischemia/reperfusion injury.

Özet

Amaç: Mezenter iskemi/reperfüzyon hasarı; sistemik yanıtı uyarır ve akciğer, karaciğer ve böbrek gibi uzak organları da etkileyen zararlı maddelerin açığa çıkmasına neden olur. Bu çalışmada curcuminin mezenter iskemi / reperfiizyon hasan ve ilişkili intestinal ve uzak organ hasarı üzerine koruyucu etkilerinin araştırılması amaçlanmıştır. Metod: Kırk adet Wistar-Albino rat dört gruba ayrıldı: sham, kontrol, iskemi/reperfüzyon ve iskemi/reperfüzyon + curcumin. İskemi/reperfüzyon ve iskemi/reperfüzyon + curcumin gruplarında 30 dakika mezenter arter iskemisi ve takiben 1 saat reperfüzyon uygulandı. Kontrol ve iskemi/reperfüzyon + curcumin gruplarına hasar oluşturulmadan 15 dakika önce oral gavaj yoluyla curcumin (200 mg/kg, tek doz) verildi. Serum malondialdehid ve total antioksidan kapasitenin değerlendirilesi için kan, doku total oksidatif kapasite, total antioksıdan kapasite, ve oksidatif stress indeksinin değerlendirilmesi için akciğer, karaciğer ve böbrek, histopatolojik değişikliklerin değerlendirilmesi için incebarsak, akciğer, karaciğer ve böbrek doku örnekleri alındı. Bulgular: İncebarsak ve uzak organların histopatolojik hasar skorları iskemi/reperfüzyon grubunda anlamlı olarak daha yüksekti; bu hasarın oluşması iskemi/reperfüzyon + curcumin grubunda curcumin tarafından engellendi. İskemi/reperfüzyon grubunda serum malondialdehid seviyeleri anlamlı olarak daha yüksek saptanırken, curcumin tedavisi iskemi/reperfüzyon + curcumin grubunda bu artışı önlendi. Kontrol ve iskemi/reperfüzyon + curcumin grubunda total antioksidan kapasite curcumin tedavisiyle anlamlı olarak desteklendi. Sonuç: Bu çalışmada, mezenter iskemi/reperfüzyon hasarına bağlı incebarsak ve uzak organ hasarlarında curcuminin histopatolojik değişiklikler üzerine olumlu etkileri görüldü.

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Cite This Article

ÖNDER, A., KAPAN, M., GÜMÜŞ, M., YÜKSEL, H., BÖYÜK, A., ALP, H., BAŞARILI, M. K., FIRAT, U. (2012). Mezenterik iskemi/reperfüzyon hasarında incebarsak ve uzak organlar üzerine curcuminin koruyucu etkileri. Turkish Journal of Gastroenterology, Cilt: 23 - Sayı: 2, 141–147. https://ajindex.com/articles/411408

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