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资癸益冲方通过糖酵解代谢途径对小鼠早发性卵巢功能不全的

          影响
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          张新苗 ,刘雪平 ,郗红燕 ,唐思玲 ,李荣霞 ,吴忠玉 ,段彦苍                         1, 2, 3 # (1.河北中医药大学研究生学院,石家庄
          050091;2.河北省中西医结合生殖疾病协同创新中心,石家庄 050091;3.河北中西医结合肝肾病证研究重点
          实验室,石家庄 050091)
          中图分类号  R965      文献标志码  A      文章编号  1001-0408(2024)20-2460-06
          DOI  10.6039/j.issn.1001-0408.2024.20.03

          摘   要  目的  研究资癸益冲方调控糖酵解代谢途径对小鼠早发性卵巢功能不全(POI)的影响。方法  将80只SPF级C57BL/6N
          雌性小鼠分为正常组、模型组、资癸益冲方组(14.175 g/kg)、资癸益冲方+2-脱氧-D-葡萄糖(2-DG)组(资癸益冲方14.175 g/kg+糖
          酵解抑制剂2-DG 100 mg/kg),每组20只。除正常组外,其余各组小鼠腹腔注射环磷酰胺建立POI模型,造模成功后,各组小鼠给
          予相应药物。通过苏木精-伊红染色观察小鼠卵巢组织病理形态学变化及各级卵泡数量;采用放射免疫法检测小鼠血清中雌二醇
         (E2 )、血清抗米勒管激素(AMH)、卵泡刺激素(FSH)水平;TUNEL法检测小鼠卵巢颗粒细胞凋亡情况;比色法检测小鼠卵巢组织
          中己糖激酶(HK)、丙酮酸激酶(PK)、乳酸脱氢酶(LDH)活性;Western blot法、实时荧光定量聚合酶链式反应检测小鼠卵巢组织中B
          细胞淋巴瘤2(Bcl-2)、Bcl-2 相关 X 蛋白(Bax)、胱天蛋白酶-3(caspase-3)、HK2、M2 型 PK(PKM2)、乳酸脱氢酶 A(LDHA)蛋白及
          mRNA的表达。结果  与模型组比较,资癸益冲方组小鼠卵巢组织中原始卵泡、生长卵泡、窦卵泡数和卵巢颗粒细胞层数均显著增
          加(P<0.05),卵巢颗粒细胞排列整齐,闭锁卵泡数量、卵巢颗粒细胞凋亡数量均显著减少(P<0.05);血清中E2、AMH水平,卵巢
          组织中HK、PK、LDH活性,Bcl-2、HK2、PKM2、LDHA蛋白及mRNA表达量均显著升高(P<0.05);血清中FSH水平,卵巢组织中
          Bax、caspase-3蛋白及mRNA表达量和Bax/Bcl-2比值均显著降低(P<0.05)。2-DG可逆转资癸益冲方对POI模型小鼠上述指标
          的改善作用。结论  资癸益冲方可通过促进糖酵解来减少POI模型小鼠卵巢颗粒细胞凋亡和卵泡闭锁,改善卵巢储备功能。
          关键词  早发性卵巢功能不全;资癸益冲方;糖酵解;卵巢颗粒细胞;细胞凋亡

          Effects  of  Zigui  yichong  formula  on  premature  ovarian  insufficiency  in  mice  through  glycolytic  metabolic
          pathway
          ZHANG Xinmiao ,LIU Xueping ,XI Hongyan ,TANG Siling ,LI Rongxia ,WU Zhongyu ,DUAN Yancang       1, 2, 3
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         (1.  School  of  Graduate,  Hebei  University  of  Chinese  Medicine,  Shijiazhuang  050091,  China;2.  Hebei
          Collaborative  Innovation  Center  of  Integrated  Traditional  Chinese  and  Western  Medicine  for  Reproductive
          Disease,  Shijiazhuang  050091,  China;3.  Hebei  Key  Laboratory  of  Integrated  Traditional  Chinese  and  Western
          Medicine for Liver and Kidney Disease Syndrome Research, Shijiazhuang 050091, China)
          ABSTRACT    OBJECTIVE  To  study  the  effects  of  Zigui  yichong  formula  on  premature  ovarian  insufficiency (POI)  in  mice
          through  glycolysis  metabolic  pathway.  METHODS  Eighty  SPF  C57BL/6N  female  mice  were  divided  into  normal  group,  model
          group,  Zigui  yichong  formula  group (14.175  g/kg),  Zigui  yichong  formula+2-deoxy-D-arabino-hexose (2-DG)  group (Zigui
          yichong formula 14.175 g/kg + glycolysis inhibitor 2-DG  100 mg/kg), with 20 mice in each group. Except for the normal group,
          POI  model  mice  were  induced  by  intraperitoneal  administration  of  cyclophosphamide  in  the  other  groups.  After  the  model  was
          successfully established, each group was given corresponding drugs. HE staining was employed to observe the pathomorphological
          changes in ovarian tissue and to count follicles at all developmental stages; radioimmunoassay was conducted to measure the serum
          levels of estradiol (E2 ), anti-Müllerian hormone (AMH), and follicle-stimulating hormone (FSH); TUNEL assay was employed to
          detect  apoptosis  in  ovarian  granulosa  cells  of  mice;  the  activities  of  hexokinase (HK),  pyruvate  kinase (PK)  and  lactate
          dehydrogenase (LDH)  were  detected  by  colorimetry;  Western  blot  and  real-time  fluorescence  quantitative  PCR  were  employed  to
                                                              analyze  the  protein  and  mRNA  expressions  of  B-cell
              Δ 基金项目 河北省自然科学基金项目(No.H2023423023);河北
                                                              lymphoma-2 (Bcl-2),  Bcl-2  associated  X  protein (Bax),
          中医学院研究生创新资助项目(No.CXZZBS2023141);河北中医学院
                                                              caspase-3,  HK2,  pyruvate  kinase  M2 (PKM2),  and  lactate
          优秀创新团队项目(No.YXTD2022003)
             *第一作者 执业医师,硕士。研究方向:中医妇科。E-mail:                  dehydrogenase  A (LDHA).  RESULTS  Compared  with  model
          704612297@qq.com                                    group,  the  number  of  primordial  follicles,  growing  follicles,
              # 通信作者 教授,博士生导师,博士。研究方向:中医妇科。                   antral  follicles  and  granulosa  cells  were  increased  significantly
          E-mail:duanyancang@163.com                         (P<0.05),  and  granulosa  cells  arranged  neatly,  but  the


          · 2460 ·    China Pharmacy  2024 Vol. 35  No. 20                            中国药房  2024年第35卷第20期
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