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冰片对岩黄连总碱在抑郁症模型大鼠中药效学和药动学的影响
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          叶 峪 ,戴国梁,杭华茜,于美双,王一然,邵雪文,居文政(南京中医药大学附属医院临床药理科,南京
          210029)

          中图分类号  R285.5;R969.2      文献标志码  A      文章编号  1001-0408(2025)01-0030-07
          DOI  10.6039/j.issn.1001-0408.2025.01.06

          摘   要  目的  探讨冰片对岩黄连总碱在抑郁症模型大鼠中药效学和药动学的影响。方法  将雄性SD大鼠30只按照随机数字表
          法分为空白对照组、阴性对照组、阳性对照组(灌胃氟西汀10 mg/kg)、单药组(灌胃岩黄连总碱210 mg/kg)、联合给药组(灌胃岩黄
          连总碱210 mg/kg+冰片50 mg/kg),每组6只。采用脂多糖(LPS)诱导造模,除空白对照组(未造模未给药)腹腔注射等量生理盐水
          外,其他各组大鼠每天腹腔注射1次LPS以建立抑郁症大鼠模型。造模1周后开始给药,各给药组按相应剂量灌胃药液,空白对照
          组及阴性对照组(不给予药物治疗)灌胃等体积溶解药物的溶剂,给药期间继续造模。连续给药2周后,通过行为学实验测试岩黄
          连总碱及岩黄连总碱与冰片联用对抑郁症模型大鼠抑郁样行为学的影响,测定大鼠血清中肿瘤坏死因子α、白细胞介素1β、白细
          胞介素6水平,观察大鼠海马组织病理形态学变化。于第15天给药后不同时间点眼眶采血,取上层血浆,建立超高效液相色谱-三
          重四极杆串联质谱法同时测定单药组和联合给药组大鼠血浆中脱氢卡维丁、延胡索乙素、黄连碱、巴马汀、药根碱、小檗碱、小檗红
          碱和表小檗碱的分析方法,绘制血药浓度-时间曲线并计算曲线下面积(AUC),通过 DAS 3.2.2 软件对药动学参数进行分析。
          结果  与空白对照组比较,阴性对照组大鼠体重、糖水偏好率降低,旷场运动总路程减少,游泳不动时间延长,血清中炎症因子表达
          升高(P<0.05);与阴性对照组比较,单药组和联合给药组大鼠糖水偏好率升高、旷场总路程延长、游泳不动时间缩短,血清中炎症
          因子表达降低(P<0.05);单药组和联合给药组大鼠以上指标无显著差异(P>0.05)。药动学结果显示,与单药组比较,联合给药
          组大鼠体内黄连碱AUC0-t,药根碱AUC0-t、 AUC0-∞、tmax、cmax,小檗红碱AUC0-t、AUC0-∞、t1/2、cmax,表小檗碱AUC0-t,脱氢卡维汀cmax,巴马汀cmax
          均显著升高(P<0.05)。结论  岩黄连总碱单用及与冰片联用均能改善抑郁症模型大鼠抑郁样行为,减轻血清炎症因子水平,保护海
          马神经元。与岩黄连总碱单用相比,与冰片联用虽未表现出明显的药效学差异,但能提高模型大鼠体内黄连碱、药根碱等的吸收。
          关键词  岩黄连总碱;冰片;药物相互作用;药效学;药动学;抑郁

          Effects  of  borneol  on  pharmacodynamics  and  pharmacokinetics  of  Corydalis  saxicola  total  alkaloids  in
          depression model rats
          YE Yu,DAI Guoliang,HANG Huaxi,YU Meishuang,WANG Yiran,SHAO Xuewen,JU Wenzheng(Dept.  of
          Clinical Pharmacology, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing 210029, China)

          ABSTRACT    OBJECTIVE  To  investigate  the  effects  of  borneol  on  pharmacodynamic  and  pharmacokinetic  effects  of  Corydalis
          saxicola total alkaloids in depression model rats. METHODS  Thirty male SD rats were divided into blank control group, negative
          control group, positive control group (fluoxetine 10 mg/kg, i.g.), single drug group (C. saxicola total alkaloids 210 mg/kg, i.g.)
          and  combined  drug  group (C.  saxicola  total  alkaloids  210  mg/kg+borneol  50  mg/kg,  i.g.)  according  to  the  random  number  table
          method, with 6 rats in each group. By lipopolysaccharide (LPS) induction modeling, except blank control group (no model and no
          administration)  received  intraperitoneal  injection  of  the  same  amount  of  normal  saline,  the  rats  in  the  other  groups  were
          intraperitoneally injected with LPS once a day to establish a rat model of depression. After 1 week of modeling, each administration
          group  was  given  relevant  drug  intragastrically  according  to  the  corresponding  dose,  and  blank  control  group  and  negative  control
          group (without  drug  treatment)  were  administered  intragastrically  with  an  equal  volume  of  solvent  to  dissolve  the  drug;  continued
          modeling  while  administering  the  drug.  After  two  weeks  of  continuous  administration,  the  effects  of  C.  saxicola  total  alkaloids
          versus  the  combination  of  C.  saxicola  total  alkaloids  and  borneol  on  the  behavior  of  depressed  rats  were  tested  by  behavioral
          experiments;  the  levels  of  tumor  necrosis  factor-α,  interleukin-1β  and  interleukin-6  in  rats  were  determined;  the  histopathological
          changes  of  the  hippocampus  of  rats  were  observed.  Blood  sample  was  collected  from  the  orbit  at  different  time  points  after
          administration  on  the  15th  day,  and  the  upper  plasma  was  obtained.  Ultra-performance  liquid  chromatography-triple  quadrupole
                                                              tandem mass spectrometry was established for the simultaneous
                                                              determination   of   dehydrocarvedine,   tetrahydropalmatine,
              Δ 基金项目 江苏省中医药科技发展计划(No.MS2021011);江苏
                                                              coptisine,  palmatine,  jatrorrhizine,  berberine,  berberrubine
          省基础研究计划(No.BK20211394);江苏省社会发展临床前沿技术项
                                                              and  epiberberine  in  rat  plasma.  The  average  plasma
          目(No.BE2023790)
             *第一作者 硕士研究生。研究方向:临床中药学。E-mail:                   concentration-time  curve  was  depicted,  the  area  under  the
          1070076388@qq.com                                   curve  (AUC)  was  calculated,  and  the  pharmacokinetic
              # 通信作者 主任中药师,博士生导师,博士。研究方向:临床药理                 parameters  were  analyzed  by  DAS  3.2.2  software.  RESULTS
          学。E-mail:juwz333@hotmail.com                        Compared  with  blank  control  group,  the  negative  control


          · 30 ·    China Pharmacy  2025 Vol. 36  No. 1                                中国药房  2025年第36卷第1期
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