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基于转录组学的七味冬青叶散抗支气管哮喘作用及机制研究
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          金家成 ,陈雯艳 ,李 欣 ,徐 晴 ,王航宇 ,张 珂 ,孙平华 ,王金辉 (1.石河子大学药学院/新疆植物药
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          资源利用教育部重点实验室/红花产业研究院,新疆 石河子 832002;2. 哈尔滨医科大学药学院,哈尔滨
          150081)
          中图分类号  R965      文献标志码  A      文章编号  1001-0408(2026)05-0595-07
          DOI  10.6039/j.issn.1001-0408.2026.05.08
          摘  要  目的  探讨七味冬青叶散(QDP)抗支气管哮喘的作用及机制。方法  将小鼠分为空白组(生理盐水)、模型组(生理盐水)、
          地塞米松组(2 mg/kg)和QDP低、中、高剂量组(200、400、800 mg/kg),每组14只。除空白组外,其余各组小鼠腹腔注射+雾化吸入
          卵清蛋白以复制支气管哮喘模型;造模同时,各组小鼠灌胃/腹腔注射相应药液/生理盐水。末次给药后,观察小鼠肺泡灌洗液
         (BALF)中的细胞并计数;观察小鼠气管和肺组织的病理学形态;检测小鼠肺组织中丙二醛(MDA)、一氧化氮(NO)、总超氧化物
          歧化酶(T-SOD)、谷胱甘肽过氧化物酶(GSH-Px)水平,检测小鼠 BALF 和血清中白细胞介素 17(IL-17)水平;采用转录组学预测
          QDP抗支气管哮喘的作用机制并进行验证。结果  与模型组比较,QDP高剂量组BALF中总细胞数、中性粒细胞数、淋巴细胞数和
          巨噬细胞数均显著减少(P<0.05);肺组织中 MDA、NO 水平以及 BALF 和血清中 IL-17 水平均显著降低(P<0.05);肺组织中 T-
          SOD、GSH-Px水平均显著升高(P<0.05);肺组织细胞排列趋于正常,炎症细胞浸润减轻,支气管单层柱状上皮细胞脱落减少。转
          录组学结果显示,差异基因涉及B细胞受体信号传导通路、核因子κB(NF-κB)信号通路、铁死亡信号通路等。进一步验证发现,与
          模型组比较,QDP 各剂量组小鼠肺组织中 NF-κB p65、趋化因子配体 20 表达水平和 NF-κB 抑制蛋白 α 磷酸化水平均显著降低
         (P<0.05),核因子E2相关因子2(Nrf2)、血红素加氧酶1(HO-1)蛋白表达水平均显著升高(P<0.05)。结论  QDP可通过抑制NF-
          κB信号通路、激活Nrf2/HO-1信号通路,调控氧化应激,减轻炎症反应,从而有效缓解支气管哮喘。
          关键词  七味冬青叶散;支气管哮喘;NF-κB信号通路;Nrf2/HO-1信号通路;转录组学

          Study  on  the  effect  and  mechanism  of  Qiwei  dongqingye  powder  against  bronchial  asthma  based  on
          transcriptomics
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          JIN Jiacheng ,CHEN Wenyan ,LI Xin ,XU Qing ,WANG Hangyu ,ZHANG Ke ,SUN Pinghua ,WANG
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          Jinhui (1.  Pharmacy  School/Key  Laboratory  of  Xinjiang  Plant  Medicine  Resources  Utilization,  Ministry  of
               1, 2
          Education/Safflower  Industry  Research  Institute,  Shihezi  University,  Xinjiang  Shihezi  832002,  China;2.  School
          of Pharmacy, Harbin Medical University, Harbin 150081, China)
          ABSTRACT   OBJECTIVE  To  investigate  the  therapeutic  effect  and  mechanism  of  Qiwei  dongqingye  powder (QDP)  on
          bronchial  asthma  in  mice.  METHODS  The  mice  were  divided  into  blank  group (normal  saline),  model  group (normal  saline),
          dexamethasone group (2 mg/kg), and QDP low-, medium-, and high-dose groups (200, 400, 800 mg/kg), with 14 mice in each
          group. Except for the blank group, mice in all other groups were given ovalbumin via intraperitoneal injection followed by aerosol
          inhalation  to  induce  a  bronchial  asthma  model.  During  the  modeling  process,  mice  in  each  group  were  administered  corresponding
          drug  solutions  or  normal  saline  intragastrically/intraperitoneally.  After  the  last  medication,  the  number  of  cells  in  the
          bronchoalveolar  lavage  fluid (BALF)  of  the  mice  was  observed  and  counted;  the  pathological  changes  of  the  bronchus  and  lung
          tissue  were  observed;  the  levels  of  malondialdehyde (MDA),  nitric  oxide (NO),  total  superoxide  dismutase (T-SOD),  and
          glutathione  peroxidase (GSH-Px)  in  the  lung  tissue  of  the  mice  were  determined,  and  the  level  of  interleukin-17 (IL-17)  in  the
          BALF  and  serum  was  determined.  Transcriptomics  was  employed  to  predict  and  validate  the  mechanism  of  action  of  QDP  against
          bronchial  asthma.  RESULTS  Compared  with  the  model  group,  the  total  cell  count,  neutrophil  count,  lymphocyte  count,  and
          macrophage counts in the BALF of the QDP high-dose group were all significantly reduced (P<0.05); the levels of MDA and NO
                                                             in  the  lung  tissue,  and  the  levels  of  IL-17  in  the  BALF  and
             Δ 基金项目 国家自然科学基金联合基金项目(No.U24A20645);            serum  were  all  decreased  significantly (P<0.05);  the  levels
          新疆生产建设兵团科技计划项目(No.2025DA071)                       of  T-SOD  and  GSH-Px  were  significantly  increased (P<
             *第一作者 硕士研究生。研究方向:天然产物活性、药理学。
                                                             0.05) ;  the  arrangement  of  lung  tissue  cells  tended  to
          E-mail:jjc_cheng2026@163.com
             # 通信作者 教授,博士生导师,博士。研究方向:天然产物活性、                 normalize,  with  reduced  infiltration  of  inflammatory  cells  and
          药理学。E-mail:tcm_zk@163.com                          decreased  exfoliation  of  bronchial  simple  columnar  epithelial


          中国药房  2026年第37卷第5期                                                 China Pharmacy  2026 Vol. 37  No. 5    · 595 ·
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