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PROTECTION OF EBSELEN ON LIVER DAMAGE INDUCED BY CCL4 AND LIPOPOLYSACCHARIDES+D-GALACTOSAMINE IN VIVO AND IN VITRO
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- Author:
- No author available
- Journal Title:
- ACTA PHARMACEUTICA SINICA
- Issue:
- 2
- DOI:
- 10.3321/j.issn:0513-4870.1999.02.005
- Key Word:
- 依伯硒啉;肝损伤;脂质过氧化
Abstract： 目的:考察依布硒啉(ebselen)对肝损伤的保护作用.方法:以0.2%四氯化碳(5 ml.kg-1)和内毒素(1μg.kg-1)+D-氨基半乳糖(800 mg.kg-1)分别ip ICR小鼠形成肝损伤,观察病理改变及血清谷丙转氨酶(ALT)、总胆红素(TBIL)和总胆汁酸(TBA)活性.培养大鼠肝细胞以CCl4和LPS+D-GalN诱发损伤.测定了乳酸脱氢酶活性和细胞TBARS含量.结果:依伯硒啉可改善CCl4和LPS+D-GalN诱发的小鼠肝损伤变化,减小相关损伤指标的改变;并可拮抗培养肝细胞的LDH释放和TBARS含量上升.结论:依布硒啉能保护肝损伤,可能与抗自由基的脂质过氧化有关.
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