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五味保肝丸对非酒精性脂肪性肝病小鼠的干预作用及机制
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          王 燕 ,陈翠青 ,徐 岩 ,王亿鹏 [1.青岛大学附属青岛市海慈医院(青岛市中医医院)影像科,山东 青岛
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          266031;2.青岛市中心医院神经内科,山东 青岛 266042;3.青岛大学附属青岛市海慈医院(青岛市中医医院)
          消化内科,山东 青岛 266031;4.陇南市武都区中心医院内科,甘肃 陇南 742500]
          中图分类号  R965;R285.5      文献标志码  A      文章编号  1001-0408(2024)11-1345-06
          DOI  10.6039/j.issn.1001-0408.2024.11.11

          摘  要  目的  考察五味保肝丸对非酒精性脂肪性肝病(NAFLD)小鼠的干预作用及机制。方法  采用高脂高糖饲料持续喂养小
          鼠19周复制NAFLD模型。将造模成功的小鼠分为模型组、阳性对照组(多烯磷脂酰胆碱胶囊,23.30 mg/kg)和五味保肝丸低、中、
          高剂量组(0.11、0.23、0.45 g/kg),另设不造模的正常组,每组8只。药物组小鼠灌胃相应药物,模型组和正常组小鼠灌胃等体积生
          理盐水,每天1次,连续4周。末次给药结束后,检测各组小鼠的糖代谢(空腹血糖、空腹胰岛素、胰岛素抵抗指数)、肝功能[肝指
          数、丙氨酸转氨酶(ALT)、天冬氨酸转氨酶(AST)、肝组织病理评分]、脂代谢[甘油三酯(TG)、总胆固醇(TC)、低密度脂蛋白胆固醇
         (LDL-C)、高密度脂蛋白胆固醇(HDL-C)]相关指标;观察肝组织病理学形态以及纤维化、脂滴形成和糖原合成情况;检测血清中
          游离脂肪酸(FFA)和肝组织中炎症因子[肿瘤坏死因子α(TNF-α)、白细胞介素6(IL-6)、IL-1β]水平;检测肝组织中胰岛素受体底
          物/磷脂酰肌醇3-激酶/蛋白激酶B/糖原合成酶激酶3β(IRS/PI3K/AKT/GSK3β)信号通路相关蛋白表达水平。结果  经高剂量的五
          味保肝丸干预后,NAFLD小鼠肝指数,血清中ALT、AST、FFA、TC、TG、LDL-C水平,肝组织中TNF-α、IL-6、IL-1β水平,空腹血糖、
          空腹胰岛素、胰岛素抵抗指数,肝组织病理评分、纤维化染色面积占比、脂滴染色面积占比均显著降低(P<0.05);HDL-C水平、糖
          原染色面积占比和肝组织中 IRS1、PI3K、AKT、GSK3β 蛋白磷酸化水平均显著升高(P<0.05);肝细胞坏死和脂肪变性程度均减
          弱,纤维化病变均减轻。五味保肝丸低、中剂量组小鼠的上述指标均有改善趋势,但部分差异无统计学意义。结论  五味保肝丸可
          调节NAFLD小鼠肝脏脂代谢、糖代谢紊乱,改善肝损伤,其作用机制可能与激活IRS/PI3K/AKT/GSK3β信号通路有关。
          关键词  五味保肝丸;非酒精性脂肪性肝病;脂代谢;糖代谢;炎症因子;肝损伤;IRS/PI3K/AKT/GSK3β信号通路

          Intervention effect and mechanism of Wuwei baogan pill on mice with non-alcoholic fatty liver disease
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          WANG Yan ,CHEN Cuiqing ,XU Yan ,WANG Yipeng [1.  Dept.  of  Imaging,  Qingdao  Hiser  Hospital
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          Affiliated of Qingdao University (Qingdao Traditional Chinese Medicine Hospital), Shandong Qingdao 266031,
          China;2.  Dept.  of  Neurology,  Qingdao  Central  Hospital,  Shandong  Qingdao  266042,  China;3.  Dept.  of
          Gastroenterology,  Qingdao  Hiser  Hospital  Affiliated  of  Qingdao  University (Qingdao  Traditional  Chinese
          Medicine  Hospital),  Shandong  Qingdao  266031,  China;4.  Dept.  of  Internal  Medicine,  Wudu  District  Central
          Hospital of Longnan City, Gansu Longnan 742500, China]


          ABSTRACT     OBJECTIVE  To  investigate  the  intervention  effect  and  mechanism  of  Wuwei  baogan  pill  on  mice  with  non-
          alcoholic  fatty  liver  disease (NAFLD).  METHODS  The  mice  were  given  high-fat  and  high-sugar  diet  for  19  weeks  to  induce
          NAFLD  model.  The  model  mice  were  randomly  grouped  into  model  group,  positive  control  group (polyene  phosphatidylcholine
          capsules, 23.30 mg/kg), Wuwei baogan pill low-dose, medium-dose and high-dose groups (0.11, 0.23, 0.45 g/kg), with 8 mice
          in  each  group;  the  normal  group  was  additionally  set  up  without  modeling.  Administration  groups  were  given  relevant  medicine
          intragastrically,  and  model  group  and  normal  group  were  given  constant  volume  of  normal  saline,  once  a  day,  for  consecutive  4
          weeks.  After  the  last  administration,  glucose  metabolism (including  fasting  blood  glucose,  fasting  insulin,  insulin  resistance
          index),  liver  function  [liver  index,  alanine  aminotransferase (ALT),  aspartate  aminotransferase (AST),liver  tissue  pathological
          score],  lipid  metabolism  [triglyceride (TG),  total  cholesterol (TC),  low-density  lipoprotein  cholesterol (LDL-C),  and  high-
          density  lipoprotein  cholesterol (HDL-C)]  were  measured;  the  pathological  morphology  of  liver  tissue,  as  well  as  fibrosis,  lipid
          droplet formation, and glycogen synthesis were observed; the levels of free fatty acid (FFA) in serum and inflammatory factors in
                                                             liver  tissue  [tumor  necrosis  factor- α (TNF- α),  interleukin-6
             Δ 基金项目 山东省中医药科技项目(No.2020M111)
                                                            (IL-6)  and  IL-1β]  were  detected;  the  expressions  of  insulin
             * 第一作者 主 治 医 师 。 研 究 方 向 :消 化 内 科 。 电 话 :0532-
          83777571。E-mail:nrgxmwrc@163.com                   receptor  substrate/phosphoinositide  3-kinase/protein  kinase  B/
             # 通信作者 副主任医师,博士。研究方向:中医内科学。电话:                  glycogen   synthase   kinase   3β  (IRS/PI3K/AKT/GSK3β)
          0532-83776952。E-mail:15680026228@163.com           signaling  pathway-related  protein  in  liver  tissue  were


          中国药房  2024年第35卷第11期                                              China Pharmacy  2024 Vol. 35  No. 11    · 1345 ·
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