Dergiler / Ulusal Travma ve Acil Cerrahi Dergisi / 2020 / Cilt: 26 - Sayı: 3

The protective effects of adalimumab on intestinalinjury induced with infrarenal aortic occlusion

İnfrarenal aort oklüzyonu ile oluşan intestinal hasarında adalimumab’ın koruyucu etkisi

Sayfa
366–372
DOI
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We conclude that ADA can be beneficial in preventing intestinal injury that arises from IR.

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Amaç & Hipotez:BACKGROUND:The present study aims to observe the effects of ischemia-reperfusion (IR) on small intestines at a molecular level and to prospectively assess the potential preventive role of adalimumab (ADA) and antioxidants.METHODS:A total of 24 male Sprague–Dawley rats were randomly divided into three groups–a control group, an IR group and an IR+ADA group.
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Temel Bulgular & Veri:RESULTS:Although there was no change in SOD levels in the small bowel tissue of the IR group, we observed increased malondi-aldehyde (MDA) levels and increased numerical density of caspase-3 and TNF-α positive enterocytes p=0.00 and p=0.00, respectively).
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Sonuç & Katkı:We conclude that ADA can be beneficial in preventing intestinal injury that arises from IR.
🔬Tür:Araştırma Makalesi
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Alan Parametreleri

Özet

BACKGROUND:The present study aims to observe the effects of ischemia-reperfusion (IR) on small intestines at a molecular level and to prospectively assess the potential preventive role of adalimumab (ADA) and antioxidants.METHODS:A total of 24 male Sprague–Dawley rats were randomly divided into three groups–a control group, an IR group and an IR+ADA group. RESULTS:Although there was no change in SOD levels in the small bowel tissue of the IR group, we observed increased malondi-aldehyde (MDA) levels and increased numerical density of caspase-3 and TNF-α positive enterocytes p=0.00 and p=0.00, respectively). We also observed that IR caused the degeneration of villus crypt structures.CONCLUSION: We found that ADA treatment reduced MDA levels and decreased the numerical density of caspase-3 and TNF-αpositive enterocytes compared to the IR group (p=0.00; p=0.011; p=0.00, respectively). We conclude that ADA can be beneficial in preventing intestinal injury that arises from IR.

Abstract

AMAÇ: Çeşitli cerrahi ve organ transpalantasyonu, strangüle herniasyonlar ve neonatal nekrotizan enterokolit gibi klinik durumlarda ortaya çıkan intestinal iskemi reperfüzyon (I/R) hasarı cerrahi yoğun bakım ünitelerindeki ölümlerin en başlıca sebebini oluşturur. İskemi-reperfüzyon (IR) neden olduğu bağırsak hasarında oksidatif stresin rol oynadığı bildirilmesine rağmen kalıcı bir çözüm bulunamamıştır. Bu çalışmada I/R neden olduğu ince bağırsak üzerindeki etkilerini moleküler düzeyde inceyerek, adalimumab (ADA) ve antioksidanların olası koruyucu potansiyelini geleceğe dönük ele aldık.GEREÇ VE YÖNTEM: Toplam 24 erkek Sprague-Dawley sıçanlar rasgele olarak kontrol, iskemi/reperfüsion (I/R) ve I/R+ADA uygulama grubu olmak üzere üç gruba ayrıldı.BULGULAR: I/R grubunda ince bağırsak dokusunda GSH seviyesinde bir değişiklik gözlemlenmemekle beraber MDA seviyesini ve kaspaz-3 pozitif enterositlerin sayısal yoğunluğunu artırdığını gözledik (sırasıyla, p=0.00; p=0.00). Bunun yanında villus kripta yapılarında dejenerasyona neden ol-duğunu saptatık. ADA tedavisinin I/R grubuna kıyasla MDA seviyesini ve kaspaz-3 pozitif enterositlerin sayısal yoğunluğunu azalttığını gözlemledik (sırasıyla, p=0.00; p=0.011). TARTIŞMA: Adalimumab, I/R neden olduğu intestinal hasarın önlenmesinde yararlı olabilir.

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Bu Makaleye Atıf Yap

PERGEL, A., TUMKAYA, L., DEMİRAL, G., ÇOLAKOĞLU, M. K., KALCAN, S., ÖZDEMİR, R. A., MERCANTEPE, T., ERDİVANLI, B., YILMAZ, A. (2020). The protective effects of adalimumab on intestinalinjury induced with infrarenal aortic occlusion. Ulusal Travma ve Acil Cerrahi Dergisi, Cilt: 26 - Sayı: 3, 366–372. https://ajindex.com/articles/323516

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Kaynakça (13)

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