鸭乙肝模型氧化应激反应及金丝桃苷的干预

被引:9
作者
鲁小杰 [1 ]
杨新波 [1 ]
耿淼 [1 ]
陈红艳 [1 ]
王建华 [1 ]
黄正明 [2 ]
汪晖 [3 ]
机构
[1] 解放军总医院老年医学研究所
[2] 解放军第三○二医院药学部
[3] 武汉大学医学部药理学系
关键词
金丝桃苷; DHBV; 氧化应激;
D O I
暂无
中图分类号
R285.5 [中药实验药理];
学科分类号
1008 ;
摘要
目的:观察鸭乙肝病毒感染所致稚鸭血清及肝脏氧化应激状态的改变及金丝桃苷的干预作用。方法:实验于2006-03/07在中国医学科学院生物技术研究所以及解放军第三○一医院老年医学研究所进行。①实验分组:44只1日龄北京稚鸭随机分为7组:正常组,模型组,金丝桃苷15,30,60mg/(kg·d)剂量组,拉米夫定50mg/(kg·d)组和恩替卡韦0.25mg/(kg·d)组。其中正常组5只,金丝桃苷15,30,60mg/(kg·d)剂量组各7只,其余各组6只。②实验干预:除正常组外,其余6组每只动物经胫静脉注射鸭乙肝病毒阳性血清0.2mL,第7天开始灌胃给药,2次/d,给药10d,正常组和模型组给予等量生理盐水。停药后第3天处死动物检测相关指标。③实验评估:黄嘌呤氧化酶法测定超氧化物歧化酶活性、非酶促反应法检测谷胱甘肽过氧化物酶活性,硫代巴比妥酸法检测丙二醛含量。结果:纳入稚鸭44只,在模型制备及后期干预中无动物死亡,全部纳入统计分析。与正常组相比,模型组肝匀浆超氧化物岐化酶活性、谷胱甘肽过氧化物酶活性及丙二醛含量显著降低(P<0.01,P<0.05),而血清谷胱甘肽过氧化物酶活力及丙二醛含量显著升高(P<0.01,P<0.05);与模型组相比,金丝桃苷治疗组肝匀浆超氧化物岐化酶、谷胱甘肽过氧化物酶活性及丙二醛含量显著升高(P<0.01,P<0.05),然而血清谷胱甘肽过氧化物酶活性及丙二醛含量显著降低(P<0.01,P<0.05)。结论:鸭乙肝病毒感染引起稚鸭肝脏氧化应激损伤,金丝桃苷可有效的逆转肝损伤。
引用
收藏
页码:8729 / 8732
页数:4
相关论文
共 9 条
[1]   Anti-oxidation and immune responses in mice upon exposure to manganese superoxide dismutase expressed in silkworm larvae, Bombyx mori L [J].
Yue, Wan-Fu ;
Li, Guang-Li ;
Liu, Jian-Mei ;
Sun, Jian-Tong ;
Sun, Hong-Xiang ;
Li, Xing-Hua ;
Wu, Xiao-Feng ;
Miao, Yun-Gen .
CELL BIOLOGY INTERNATIONAL, 2007, 31 (09) :974-978
[2]  
Minh-Nguyet Tran,Alan H.B. Wu,Dennis W. Hill.Alcohol dehydrogenase and catalase content in perinatal infant and adult livers: Potential influence on neonatal alcohol metabolism[J].Toxicology Letters,2007(3)
[3]   Nickel(II)-catalysed oxidative guanine and DNA damage beyond 8-oxoguanine [J].
Kelly, Michele C. ;
Whitaker, Gillian ;
White, Blanaid ;
Smyth, Malcolm R. .
FREE RADICAL BIOLOGY AND MEDICINE, 2007, 42 (11) :1680-1689
[4]   Hepatic gene expression and lipid parameters in complement C3-/- mice that do not develop ethanol-induced steatosis [J].
Bykov, Igor ;
Jauhiainen, Matti ;
Olkkonen, Vesa M. ;
Saarikoski, Sirkku T. ;
Ehnholm, Christian ;
Junnikkala, Sami ;
Vakeva, Antti ;
Lindros, Kai O. ;
Meri, Seppo .
JOURNAL OF HEPATOLOGY, 2007, 46 (05) :907-914
[5]   Evaluation of genotoxicity of oral exposure to tetravalent vanadium in vivo [J].
Villani, Paola ;
Cordelli, Eugenia ;
Leopardi, Paola ;
Siniscalchi, Ester ;
Veschetti, Enrico ;
Fresegna, Anna Maria ;
Crebelli, Riccardo .
TOXICOLOGY LETTERS, 2007, 170 (01) :11-18
[6]   Copper modifies liver microsomal UDP-glucuronyltransferase activity through different and opposite mechanisms [J].
Letelier, Maria Eugenia ;
Lagos, Fernando ;
Faundez, Mario ;
Miranda, Dante ;
Montoya, Margarita ;
Aracena-Parks, Paula ;
Gonzalez-Lira, Victor .
CHEMICO-BIOLOGICAL INTERACTIONS, 2007, 167 (01) :1-11
[7]   Hepatitis intensified oxidative stress, MIP-1β and RANTES plasma levels in uraemic patients [J].
Pawlak, K ;
Pawlak, D ;
Mysliwiec, M .
CYTOKINE, 2004, 28 (06) :197-204
[8]   Superoxide dismutase and total anti-oxidant levels in various forms of liver diseases [J].
Irshad, M ;
Chaudhuri, PS ;
Joshi, YK .
HEPATOLOGY RESEARCH, 2002, 23 (03) :178-184
[9]  
Fabio Farinati,Romilda Cardin,Paolo Degan,Nicola De Maria,Robert A Floyd,David H Van Thiel,Remo Naccarato.Oxidative DNA damage in circulating leukocytes occurs as an early event in chronic HCV infection[J].Free Radical Biology and Medicine,1999(11)