Effect of montelukast on hepatic and renal ischemia/reperfusion injury
Öz
Aim: The thoracoabdominal aortic aneurysm surgery may cause splanchnic ischemia and may result in severe postoperative complications caused by liver and/or kidney injury. This study investigated the effect of temporary occlusion of the aorta on the development of I/R injury of liver and kidney and the protective effect of montelukast, a selective reverse CysLT1 receptor antagosit.
Material and Methods: Twenty-one male Sprague-Dawley rats were randomly assigned to three groups (n=7 per group) as G1 (no aortic occlusion and montelukast administration), G2 (45 min. aortic occlusion; no montelukast administration) and G3 (45 min. aortic occlusion, 10 mg/kg montelukast administration). At the 48th hour of reperfusion, kidney and liver samples were dissected for histopathological evaluation and immunohistochemical staining for HSP70, interleukin-6 and myeloperoxidase (MPO).
Results: Tissue samples taken from the kidney showed significant intergroup differences in terms of tubular cell degeneration, cytoplasmic vacuole formation, hemorrhage and tubular dilatation (P = 0.001, P = 0.017, P = 0.001, P = 0.001 respectively). There was a significant difference with regards to HSP-70 stain (P = 0.01) in favor of G1 and G3 with respect to G2. Hepatocyte degeneration in the liver samples of G3 was significantly lower than that of G1 and G2 (P = 0.027).
Conclusion: The findings of the current study demonstrated that montelukast has protective effects on both kidney and liver; and were confirmed histopathologically and immunohistochemically. The protective effects of montelukast can be attributed to its potential of anti-oxidative and anti-inflammatory actions.
Anahtar Kelimeler
Kaynakça
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Ayrıntılar
Birincil Dil
İngilizce
Konular
Sağlık Kurumları Yönetimi
Bölüm
Araştırma Makalesi
Yazarlar
Ali Baran Budak
Bu kişi benim
Kemal Korkmaz
Bu kişi benim
Hikmet Selçuk Gedik
Bu kişi benim
Gökhan Lafçı
Bu kişi benim
Ertuğrul Kaya
Bu kişi benim
Handan Ankaralı
Bu kişi benim
Yayımlanma Tarihi
18 Haziran 2017
Gönderilme Tarihi
7 Nisan 2017
Kabul Tarihi
23 Ağustos 2016
Yayımlandığı Sayı
Yıl 2017 Cilt: 8 Sayı: 2