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益气活血方对大鼠腰椎间盘突出的影响及机制
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          白 雪    1, 2* ,孙孝先 ,郭 杨 ,马 勇 ,刘孟敏 ,姜 宏 ,林 顺 ,曹 瑞 ,袁永丰 ,刘锦涛 (1.南京中医药
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          大学中西医结合学院,南京 210023;2.南京中医药大学骨伤修复与重建新技术实验室,南京 210023;3.南京
          中医药大学附属苏州市中医院骨伤科,江苏 苏州 215008;4. 泰州市姜堰中医院脊柱骨伤科,江苏 泰州
          225300;5.南京中医药大学附属医院放射科,南京 210023)
          中图分类号  R965;R285      文献标志码  A      文章编号  1001-0408(2024)10-1186-07
          DOI  10.6039/j.issn.1001-0408.2024.10.06
          摘   要  目的  探讨益气活血方(YQHX)对大鼠腰椎间盘突出的影响及机制。方法  大鼠随机分为假手术组、模型组、核因子κB
         (NF-κB)抑制剂组(QNZ组,1 mg/kg)、YQHX组(9.1 g/kg)及联合组(YQHX+QNZ组,剂量同各单药组),每组10只。除假手术组
          外,其余各组大鼠建立腰椎间盘突出症模型,各给药组大鼠腹腔注射QNZ和/或灌胃YQHX,每天给药1次,连续8周。评估各组大
          鼠椎间盘突出严重程度,观察椎间盘组织形态学变化、髓核细胞自噬变化,检测血清中肿瘤坏死因子α(TNF-α)水平、椎间盘组织
          中B细胞淋巴瘤2/腺病毒E1B相互作用蛋白3(BNIP3)、苄氯素1(Beclin-1)阳性细胞百分比,核因子κB(NF-κB) p65磷酸化水平,
          肿瘤坏死因子受体相关因子 2(TRAF-2)、TRAF-3、BNIP3、微管相关蛋白轻链 3B(LC3B)蛋白表达水平,以及 NF-κB p65、LC3B、
          p62、BNIP3及Beclin-1 mRNA表达水平。结果  与模型组比较,YQHX组大鼠椎间盘Pfirrmann分级评分显著降低,病理损伤减轻;
          髓核细胞自噬小体数量增加;血清中TNF-α水平和椎间盘组织中p62 mRNA表达水平均显著降低;椎间盘组织中BNIP3、Beclin-1
          阳性细胞百分比,NF-κB p65 磷酸化水平,TRAF-2、TRAF-3、BNIP3、LC3B 蛋白表达水平,NF-κB p65、LC3B、BNIP3、Beclin-1
          mRNA表达水平均显著升高(P<0.05)。加入QNZ可部分逆转YQHX组上述指标的变化。结论  YQHX可能通过激活NF-κB信
          号通路促进大鼠椎间盘自噬水平升高,减轻炎症反应,延缓腰椎间盘突出症进展。
          关键词  腰椎间盘突出;炎症反应;NF-κB信号通路;自噬

          Effects and mechanism of Yiqi huoxue decoction on lumbar disc herniation in rats
          BAI Xue ,SUN Xiaoxian ,GUO Yang ,MA Yong ,LIU Mengmin ,JIANG Hong ,LIN Shun ,CAO Rui ,
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          YUAN Yongfeng ,LIU Jintao(1.  School  of  Integrated  Chinese  and  Western  Medicine,  Nanjing  University  of
          Chinese  Medicine,  Nanjing  210023,  China;2.  Laboratory  of  New  Techniques  of  Restoration  &  Reconstruction
          of Orthopedics and Traumatology, Nanjing University of Chinese Medicine, Nanjing 210023, China;3. Dept. of
          Orthopedics  and  Traumatology,  Suzhou  Hospital  of  Traditional  Chinese  Medicine,  Nanjing  University  of
          Chinese Medicine, Jiangsu Suzhou 215008, China;4. Dept. of Spinal Orthopedics, Taizhou Jiangyan Hospital of
          Traditional Chinese Medicine, Jiangsu Taizhou 225300, China;5. Dept. of Radiology, the Affiliated Hospital of
          Nanjing University of Chinese Medicine, Nanjing 210023, China)
          ABSTRACT    OBJECTIVE  To  investigate  the  effects  and  mechanism  of  Yiqi  huoxue  decoction (YQHX)  on  lumbar  disc
          herniation in rats. METHODS Rats were randomly divided into sham operation group, model group, NF-κB inhibitor group (QNZ
          group,  1  mg/kg),  YQHX  group (9.1  g/kg)  and  combination  group (YQHX+QNZ  group,  the  same  dose  as  each  single  drug
          group),  with  10  rats  in  each  group.  Except  for  sham  operation  group,  lumbar  disc  herniation  model  of  rats  was  induced  in  other
          groups;  administration  groups  were  given  QNZ  intraperitoneally  or/and  YQHX  intragastrically,  once  a  day,  for  8  consecutive
          weeks.  The  severity  of  intervertebral  disc  herniation  was  evaluated  in  each  group;  the  pathological  changes  of  intervertebral  discs
          and the changes of autophagy of nucleus pulposus cells were all observed; the level of tumor necrosis factor-α (TNF-α) in serum,
                                                              and  the  ratios  of  Bcl-2/adenovirus  E1B  interacting  protein  3
              Δ 基金项目 国 家 自 然 科 学 基 金 面 上 项 目(No. 82074467,No.
                                                             (BNIP3)  and  Beclin-1  positive  cells  in  intervertebral  disc
          82374220);国家中医药管理局高水平中医药重点学科建设项目(No.
          国中医药人教函〔2023〕85 号);江苏省中医药领军人才培养项目(No.               tissues  were  detected;  the  phosphorylation  of  nuclear  factor-κB
          苏中医科教〔2023〕17 号);江苏省研究生科研与实践创新计划项目                 (NF-κB) p65, the expressions of tumor necrosis factor receptor-
         (No.KYCX23_2202)                                     associated  factor-2 (TRAF-2),  TRAF-3,  BNIP3  and  LC3B
             *第一作者 硕士研究生。研究方向:中药防治脊柱退行性疾病。
                                                              protein,  and  mRNA  expressions  of  NF-κB  p65,  LC3B,  p62,
          E-mail:baixue2021202102@163.com
              # 通信作者 副主任医师,博士生导师,博士。研究方向:中医药防                 BNIP3  and  Beclin-1  were determined. RESULTS Compared with
          治脊柱退行性疾病的临床与基础研究。E-mail:okdoctor@163.com            model  group,  Pfirrmann  grading  score  decreased  significantly,


          · 1186 ·    China Pharmacy  2024 Vol. 35  No. 10                            中国药房  2024年第35卷第10期
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