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  • Osmangazi Tıp Dergisi
  • Volume:38 Issue:3
  • SELENYUM SİKLOFOSFAMİD NEDENLİ HEPATOTOKSİSİTEYİ İYİLEŞTİREBİLİR

SELENYUM SİKLOFOSFAMİD NEDENLİ HEPATOTOKSİSİTEYİ İYİLEŞTİREBİLİR

Authors : Adnan Ayhancı, Özge Acar, Varol Şahintürk, Sibel Güneş, İlknur Kulcanay Şahin, Ahmet Musmul, Sema Uslu
Pages : 34-39
Doi:http://dx.doi.org/10.20515/otd.73102
View : 16 | Download : 10
Publication Date : 2016-05-20
Article Type : Research Paper
Abstract :ÖZET: Siklofosfamid insert ignore into journalissuearticles values(CP);’in antitümör etkinliği dozu ile doğru orantılıdır. Bununla birlikte, yüksek dozlarda yaygın sitotoksisitelere neden olur. Selenyum insert ignore into journalissuearticles values(Se); yapısına katıldığı glutatyon peroksidaz gibi selenoproteinler yoluyla potansiyel besinsel bir antioksidan olarak biyolojik etkiler göstermektedir. Bu nedenle siklofosfamid nedenli hepatotoksisitede selenyumun olası koruyucu etkisinin araştırılması amaçlanmıştır. Toplam 42 adet erkek Spraque-Dawley sıçan 6 gruba insert ignore into journalissuearticles values(n=7); ayrıldı insert ignore into journalissuearticles values(kontrol, 150 mg/kg CP, 0.5 ve 1 mg/kg Se, CP+0.5 ve CP+1 mg/kg Se grupları);. Se’un karaciğer toksisitesinde koruyucu etkisini belirlemek için serum alanin transaminaz insert ignore into journalissuearticles values(ALT);, aspartat transaminaz insert ignore into journalissuearticles values(AST);, alkalen fosfataz insert ignore into journalissuearticles values(ALP); ve laktat dehidrogenaz insert ignore into journalissuearticles values(LDH); seviyeleri belirlendi. Ayrıca karaciğer dokusu histolojik olarak da incelendi. CP uygulanan grupta serum ALT insert ignore into journalissuearticles values(%145);, AST insert ignore into journalissuearticles values(%226);, ALP insert ignore into journalissuearticles values(%88);, ve LDH insert ignore into journalissuearticles values(%73); düzeyleri arttı. CP ile birlikte Se uygulanan gruplarda ALT, AST, ALP ve LDH düzeyleri azaldı insert ignore into journalissuearticles values( p <0.05);. Histolojik incelemelerde de CP+Se gruplarında karaciğer doku hasarı önemli düzeyde azaldı. Sonuçlarımız selenyumun antioksidan etkilerinin olduğu ve siklofosfamid nedenli oksidatif hasarı ve çoklu organ toksisitelerini gidermede yararlı olabileceğini göstermiştir. ANAHTAR KELİMELER: Siklofosfamid, oksidatif stres, hepatotoksisite, selenyum, rat. SELENIUM AMELIORATES CYCLOPHOSPHAMIDE-INDUCED HEPATOTOXICITY ABSTRACT: The antitumoral efficieny of CP is directly proportional to its administrated dose. However, high doses have a tendency to result in generalized cytotoxicity. Selenium insert ignore into journalissuearticles values(Se); is a potent nutritional antioxidant that carries out biological effects by its incorporation into selenoproteins, such as glutathione peroxidase. Therefore we aimed to investigate the possible protective effect of Se on CP-induced hepatotoxicity. A total of 42 male Spraque-Dawley rats were divided into 6 groups insert ignore into journalissuearticles values(n=7); insert ignore into journalissuearticles values(control, 150 mg/kg CP, 0.5 or 1 mg/kg Se and CP+0.5 and CP+1 mg/kg Se groups);. In order to determine the protective effects of Se on liver toxicity, the levels of serum alanine transaminase insert ignore into journalissuearticles values(ALT);, aspartate transaminase insert ignore into journalissuearticles values(AST);, alkaline phosphatase insert ignore into journalissuearticles values(ALP); and lactate dehydrogenase insert ignore into journalissuearticles values(LDH); were determined. Also, the liver tissues were analysed histologically. Serum ALT insert ignore into journalissuearticles values(%145);, AST insert ignore into journalissuearticles values(%226);, ALP insert ignore into journalissuearticles values(%88);, and LDH insert ignore into journalissuearticles values(%73); levels increased in CP administrated rats. In groups where CP and Se were given together ALT, AST, ALP, and LDH levels decreased insert ignore into journalissuearticles values( p <0.05);. Histological analysis of liver tissue showed that tissue damage was significantly lower in CP+Se groups. Our results show that Se has antioxidant effects and that it may be useful to eliminate CP related oxidative damage. KEYWORDS: Cyclophosphamide, oxidative stress, hepatotoxicity, selenium, rat.
Keywords : Siklofosfamid, oksidatif stres, hepatotoksisite, selenyum

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