荷丹片干预非酒精性脂肪性肝炎大鼠的疗效观察
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荷丹片干预非酒精性脂肪性肝炎大鼠的疗效观察
陶仕英;赵福建;杨美娟;段娜;刘莹;王允亮;蔡华丹;李健;安少凯
【期刊名称】《中西医结合肝病杂志》
【年(卷),期】2013(023)001
【摘 要】Objective: To investigate the therapeutic effects of Hedan tablet
on rats with nonalcoholic steatohepatitis. Methods: Forty male SD rats
were randomly divided into 4 groups; the normal group (n = 10), the
model group (n = 10), the positive control group (n = 10) and Hedan
tablet treated group (n = 10) . The normal group was fed with normal diet
and the others with fat - rich diet for 8 weeks. After establishing NASH
model, drugs were given to each group for 4 weeks. The serum levels of
Glu, INS and the liver tissue levels of NEFA, SOD, GSH-Px were measured
with auto-biochemistry instrument and RIA. The pathological morphology
of liver tissues was observed from routine histological slides by
hematoxylin-eosin staining. Results : Compared with model group, the
blood-serum levels of Glu, INS and the liver tissue levels of NEFA reduced
significantly in treated group, the liver tissue levels of SOD, GSH-Px
increased remarkably in treated group. Compared with model group, the
morphological change in Hedan tablet treated group had decreased under
the light microscope. Conclusion: Hedan tablet can relieve liver injury and
improve liver function obviously by relieving insulin resistance and
regulating oxidative stress in nonalcoholic steatohepatitis rats.%目的:观察荷丹片对非酒精性脂肪性肝炎(NASH)大鼠的干预作用.方法:雄性SD大鼠40只,随机分为4组:正常组、模型组、阳性对照组和荷丹片治疗组.除正常组外,其余各组大鼠给予高脂饲料喂养,造模8周后开始药物灌胃干预,治疗4周后处死全部动物,应用全自动生化分析仪、放免法等进行血清生化和肝组织生化指标检测,并在HE染色光镜下观察大鼠肝组织病理形态学改变.结果:与模型组相比,荷丹片治疗后可明显降减低大鼠血清及肝组织中胰岛素抵抗相关指标:血糖(Glu)、胰岛素(INS)及游离脂肪酸(NEFA)水平,增加肝组织中超氧化物歧化酶(SOD)活性和谷胱甘肽过氧化物酶(GSH-Px)含量.光镜观察发现荷丹片能明显缓解NASH大鼠肝细胞脂肪变性,减轻肝小叶中炎性细胞浸润.结论:荷丹片能够通过缓解胰岛素抵抗、调节抗氧化功能等途径降低NASH大鼠肝细胞中的脂质蓄积,从而改善肝功能.
【总页数】4页(P39-41,后插1)
【作 者】陶仕英;赵福建;杨美娟;段娜;刘莹;王允亮;蔡华丹;李健;安少凯
【作者单位】南昌济顺制药有限公司
【正文语种】中 文
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