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Effect of diazepam and modafinil on acute hepatic failure in mice
Author(s): ZHU Hai-peng, TAN De-ming, PENG Shi-fang
Pages: 344-
348
Year: 2005
Issue:
3
Journal: JOURNAL OF CENTRAL SOUTH UNIVERSITY(MEDICAL SCIENCES)
Keyword: 地西泮; 莫达非尼; 肝衰竭;
Abstract: 目的:研究地西泮、莫达非尼对小鼠试验性急性肝衰竭的影响.方法:雄性昆明小鼠240只,给予D-半乳糖胺(D-GalN)和脂多糖(LPS)同时腹腔注射,制备小鼠急性肝衰竭模型;并于造模前2 h,治疗组分别给予相应药物灌胃,对照组给予蒸馏水灌胃.比较各组小鼠的24 h存活率,血清转氨酶水平,肝脏组织病理学改变,血清TNF-α,IL-1的水平,肝脏组织中SOD,MDA ,GR,1GSH,NO,NOS的水平.结果:地西泮可以提高小鼠存活率,减轻肝脏病变程度,降低血清转氨酶活性及TNF-α,IL-1的浓度,增加肝脏组织中SOD,GR的活性,降低NOS的活性及MDA,NO的浓度.莫达非尼可加重肝脏病变程度,升高血清转氨酶的活性及 TNF-α,IL-1的浓度,降低肝脏组织中SOD,GR的活性及升高MDA的浓度.结论 :地西泮可减轻D-GalN/LPS所致的急性肝衰竭,提高小鼠的存活率,莫达非尼可加重小鼠的肝损伤.
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