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秃叶黄檗果实祛痰止咳物质基础的初步研究
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          张桂荣    1, 2* ,李杨松 ,罗 婕 ,张 瑾 ,杨转珍 ,朱宝洁 ,江莉媛 ,吕光华 ,龙 飞 (1.成都中医
          药大学药学院,成都 611137;2.西南特色中药资源国家重点实验室,成都 611137)
          中图分类号  R284;R966      文献标志码  A      文章编号  1001-0408(2023)17-2113-08
          DOI  10.6039/j.issn.1001-0408.2023.17.12
          摘  要  目的  探究秃叶黄檗果实祛痰止咳的物质基础和作用机制。方法  通过氨水引咳和药物祛痰小鼠实验研究秃叶黄檗果实
          挥发油和水煎液的祛痰、止咳作用;利用气相色谱-质谱和超高效液相色谱-质谱联用技术对秃叶黄檗果实挥发油和非挥发性成分
          进行鉴定分析;利用网络药理学方法对其活性成分筛选、祛痰止咳的核心靶点获取以及作用通路分析进行研究。结果  秃叶黄檗
          果实的挥发油(0.8、0.2 g/kg,以挥发油量计)和水煎液(12、3 g/kg,以生药量计)均具有明显的祛痰、止咳作用,并呈明显的剂量依赖
          趋势。从药材中共鉴定出38个挥发油成分,其中α-蒎烯、月桂烯、石竹烯、germacrene D、isospathulenol等8个成分的相对百分含
          量>1%;共鉴定出非挥发性成分69个,主要包括酚酸类化合物、生物碱类化合物、黄酮类化合物等。从所鉴定的成分中共筛选出
          了13个活性成分,包括α-蒎烯、月桂烯、绿原酸、木犀草素、小檗碱等;与疾病的交集靶点共55个,核心作用靶点为肿瘤坏死因子
         (TNF)、表皮生长因子受体(EGFR)、血管内皮生长因子A(VEGFA)、丝氨酸/苏氨酸蛋白激酶(AKT1)、Toll样受体4(TLR4);分子
          对接结果表明,活性成分与核心靶点间均有较好的结合能力;GO功能分析发现作用靶点显著富集于影响脂多糖的反应、肽基丝氨
          酸磷酸化的正向调节、一氧化氮生物合成过程的积极调节等生物过程;KEGG通路富集分析发现作用靶点显著富集于癌症、非小
          细胞肺癌、癌症中的蛋白聚糖等信号通路。结论  秃叶黄檗果实有明显的祛痰止咳作用,其物质基础可能为α-蒎烯、月桂烯、绿原
          酸、木犀草素、小檗碱等成分,且主要作用于TNF、EGFR、VEGFA、AKT1、TLR4等靶点及其显著富集的信号通路。
          关键词  秃叶黄檗果实;挥发油;水煎液;祛痰;止咳;网络药理学;物质基础;作用机制

          Preliminary  study  on  the  material  basis  for  expectorant  and  cough  relief  effects  of  the  fruits  of
          Phellodendron chinense var. glabriusulum Schneid.
          ZHANG Guirong ,LI Yangsong ,LUO Jie ,ZHANG Jin ,YANG Zhuanzhen ,ZHU Baojie ,JIANG
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          Liyuan ,LYU Guanghua ,LONG Fei (1.  School  of  Pharmacy,  Chengdu  University  of  Traditional  Chinese
          Medicine,  Chengdu  611137,  China;2.  State  Key  Laboratory  of  Southwestern  Traditional  Chinese  Medicine
          Resources, Chengdu 611137, China)
          ABSTRACT   OBJECTIVE  To  explore  the  material  basis  and  mechanism  of  expectorant  and  cough  relief  effects  of  the  fruits  of
          Phellodendron  chinense  var.  glabriusulum  Schneid.  METHODS  The  expectorant  and  cough  relief  effects  of  volatile  oil  and  water
          decoction  of  the  fruits  of  P.  chinense  var.  glabriusulum  Schneid.  were  studied  by  ammonia  water  cough  induction  and  drug
          expectorant  model  mice  experiments;  GC-MS  and  UPLC-MS  technologies  were  used  to  identify  its  volatile  oils  and  non-volatile
          components  of  the  fruits  of  P.  chinense  var.  glabriusulum  Schneid.  The  active  ingredients,  core  targets  and  pathways  of
          expectoration  and  cough  relief  were  analyzed  by  network  pharmacology.  RESULTS  The  volatile  oil (0.8,  0.2  g/kg,  calculated  by
          volatile oil) and water decoction (12, 3 g/kg, calculated by crude drug) of the fruits of P. chinense var. glabriusulum Schneid. both
          had  obvious  expectorant  and  cough  relief  effects,  and  showed  obvious  dose-dependent  relationship.  A  total  of  38  volatile  oil
          components were identified from the medicinal herbs, and the relative percentage contents of 8 components were greater than 1%,
          such  as  α -pinene,  myrcene,  β -caryophyllene,  germanene  D,  isospathulenol;  a  total  of  69  non-volatile  oil  components  were
          identified,  mainly  including  phenolic  compounds,  alkaloids,  and  flavonoids.  The  active  ingredients  screened  from  the  identified
          components  included  13  compounds  such  as  α-pinene,  myrcene,  chlorogenic  acid,  luteolin,  berberine.  There  were  a  total  of  55
          intersection  targets  with  diseases,  and  the  core  targets  were  tumor  necrosis  factor (TNF),  epidermal  growth  factor  receptor
         (EGFR),  vascular  endothelial  growth  factor  A (VEGFA),  serine/threonine  kinase  proteins (AKT1)  and  Toll-like  receptor  4
         (TLR4).  The  molecular  docking  results  showed  that  the  active  ingredients  and  the  core  targets  had  good  binding  ability.  GO
                                                             functional  analysis  found  that  the  targets  were  significantly
             Δ 基金项目 四川省中医药管理局青年基金项目(No.2021MS448)            enriched  in  biological  processes  such  as  the  reaction  affecting
             *第一作者 硕士研究生。研究方向:中药品种、质量与资源应用
                                                             lipopolysaccharides,  the  positive  regulation  of  peptidyl  serine
          开发。E-mail:1506613955@qq.com
             # 通信作者 副教授,硕士生导师,博士。研究方向:中药资源、品                 phosphorylation,   and   the   positive   regulation   of   the
          种及质量评价。E-mail:longfei@cdutcm.edu.cn                biosynthesis  process  of  nitric  oxide.  KEGG  pathway


          中国药房  2023年第34卷第17期                                              China Pharmacy  2023 Vol. 34  No. 17    · 2113 ·
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