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虎杖质量控制方法与相关成分药物代谢动力学研究
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摘要
本文建立了同时测定虎杖中虎杖苷、白藜芦醇、蒽苷B、大黄素和大黄素甲醚含量的RP-HPLC方法。虎杖苷、白藜芦醇、蒽甙B、大黄素和大黄素甲醚分别在119.9~2876ng(r~2=1.0000),31.48~1007ng(r~2=1.0000),17.28~1728ng(r~2=1.0000),41.84~1339ng(r~2=1.0000),5.39~172.5ng(r~2=0.9998)范围内呈良好的线性关系,回收率分别为100.5%(RSD=2.6%),96.0%(RSD=0.6%),97.8%(RSD=1.5%),97.9%(RSD=1.1%)和98.1%(RSD=1.6%);以21批虎杖药材为样品,建立了测定虎杖药材的HPLC指纹图谱,得到共有峰31个,指认了其中5个;同时对虎杖供试品溶液、虎杖苷和白藜芦醇溶液进行了光照射试验,虎杖苷和白藜芦醇在45001x与自然光照射下含量明显下降,部分转化为顺式异构体。
     建立了同时测定大鼠血浆中虎杖苷和白藜芦醇的HPLC方法,血浆经甲醇沉淀蛋白后进样分析,虎杖苷和白藜芦醇分别在0.263~33.68μg·mL~(-1)(r=0.9999)和0.059~37.43μg·mL~(-1)(r=0.9998)范围内线性关系良好,平均回收率分别为99.9%(RSD=1.8%)和93.9%(RSD=4.1%)。同时进行了白藜芦醇在大鼠体内的药动学研究,结果表明:大鼠口服给药白藜芦醇后,血浆白藜芦醇达峰时间为27min,峰浓度C_(max)为1.159μg·mL~(-1),血药浓度-时间曲线下面积AUC_(0-∞)值为165.2μg·min·mL~(-1)。
     建立了测定大鼠脏器中虎杖苷和白藜芦醇的HPLC方法,脏器经甲醇沉淀蛋白后进样分析,虎杖苷在0.070~35.96μg·mL~(-1)(心r~2=0.9996,肝r~2=0.9996,脾r~2=0.9984,肺r~2=0.9997,肾r~2=0.9995,脑r~2=0.9984)范围内线性关系良好,方法定量下限为0.140μg·mL~(-1)。白藜芦醇在0.031~31.48μg·mL~(-1)(心r~2=0.9994,肝r~2=0.9995,脾r~2=0.9996,肺r~2=1.0000,肾r~2=0.9994,脑r~2=0.9985)范围内线性关系良好,方法定量下限为0.070μg·mL~(-1)。心脏组织虎杖苷和白藜芦醇的回收率分别为102.3%(RSD=3.6%)和102.3%(RSD=5.2%);肝脏组织虎杖苷和白藜芦醇的回收率分别为101.6%(RSD=3.7%)和101.7%(RSD=4.8%);脾脏组织虎杖苷和白藜芦醇的回收率分别为101.3%(RSD=4.0%)和101.0%(RSD=4.4%);肺脏组织虎杖苷和白藜芦醇的回收率分别为105.8%(RSD=4.6%)和106.4%(RSD=5.2%);肾脏组织虎杖苷和白藜芦醇的回收率分别为10.4%(RSD=3.1%)和100.0%(RSD=3.4%),脑组织虎杖苷和白藜芦醇的回收率分别为101.6%(RSD=3.2%)和101.0%(RSD=2.9%)。同时进行了白藜芦醇在大鼠体内主要脏器的分布研究,结果表明:大鼠口服给药白藜芦醇后各脏器组织中的药物含量除脑组织外均明显高于血浆,大鼠灌胃给药后20min,心、脾、肺、脑的组织浓度达到了最高,给药后90min肝、肾组织浓度达到最高,此后各组织的药物分布开始下降。从总体上来看,肝、肺药物浓度最高。
     应用LC/MS/MS分析技术和代谢分析软件Metabolite ID,对大鼠口服给药虎杖苷和白藜芦醇后尿样进行了分析。结果表明:虎杖苷经过生物转化后除原型药外,主要代谢产物为白藜芦醇与其硫酸盐和葡醛酸结合物;白藜芦醇经过生物转化后主要以原型药与其硫酸盐和葡醛酸结合物直接从大鼠尿液中排出。两者在大鼠体内的生物转化主要是Ⅱ相代谢。
     建立了同时测定大鼠粪便中虎杖苷和白藜芦醇的HPLC方法,粪便样品经50%乙醇提取,并经固相萃取小柱纯化后进样分析,虎杖苷和白藜芦醇分别在0.803~642.6 ng(r=1.0000)和0.814~325.8ng(r=1.0000)范围内线性关系良好,平均回收率分别为102.2%(RSD=4.3%)和97.3%(RSD=6.5%)。同时应用肠道菌孵育技术和整体肠内菌代谢技术研究虎杖苷和白藜芦醇口服给药后在大鼠体内的转化。虎杖苷在体外肠道菌孵育下,4小时后51%被转化成白藜芦醇,6小时后87%被转化。大鼠整体肠内菌试验进一步证明了肠内菌对虎杖苷的代谢作用,经过胃肠道内的转运,虎杖苷的相对含量大大降低,白藜芦醇的含量相对升高,说明虎杖苷在肠道微生物酶的影响下发生水解反应,脱去一分子葡萄糖转化为白藜芦醇。
     对虎杖苷、白藜芦醇和虎杖提取物进行了体外肿瘤细胞株增殖抑制试验,增殖抑制试验结果表明,白藜芦醇对瘤株人肺腺癌A549细胞的抑制优于虎杖提取物,而虎杖苷几乎无抑制作用。对于人白血病HL-60细胞、人卵巢癌H08910细胞,白藜芦醇与虎杖提取物对瘤株的增值抑制作用相近,虎杖苷作用较弱。对人乳腺癌MCF-7细胞的增值抑制,白藜芦醇优于虎杖提取物,虎杖苷作用较弱。
     研究结果表明,虎杖苷口服给药后,首先在肠道被代谢为白藜芦醇,白藜芦醇吸收入血后主要分布在肺和肝,在体内生物转化主要是Ⅱ相代谢,部分原型与其Ⅱ相代谢产物通过肾脏排出体外,部分原型与肠道水解产物白藜芦醇通过粪便排出体外。
Polygonum cuspidatum was studied in this dissertation.RP-HPLC method was developed for the simultaneous determination of polydatin,resveratrol,anthraglycoside B,emodin and physcion in Polygonum cuspidatum.The linear ranges for polydatin, resveratrol,anthraglycoside B,emodin and physcion were 119.9-2876 ng(r~2=1.0000), 31.48-1007ng(r~2=1.0000),17.28-1728ng(r~2=1.0000),41.84-1339ng(r~2=1.0000) and 5.39-172.5ng(r~2=0.9998),respectively.The average recoveries were 100.5%(RSD =2.6%),96.0%(RSD=0.6%),97.8%(RSD=1.5%),97.9%(RSD=1.1%) and 98.1% (RSD=1.6%),respectively.
     A HPLC fingerprint was developed based on 21 batches of Polygonum cuspidatum. There were 31 common peaks in the fingerprint and 5 were identified.In the meantime, the irradiation of Polygonum cuspidatum sample solution,polydatin solution and resveratrol solution were tested.The contents of polydatin and resveratrol in solutions reduced obviously.Some of them changed into their isomers.
     RP-HPLC method was developed for the simultaneous determination of polydatin and resveratrol in rat plasma.After being deproteinized by methanol,the plasma samples were analyzed.The assay was shown to be linear over the range of 0.263-33.68μg·mL~(-1)(r=0.9999) for polydatin and 0.059-37.43μg·mL~(-1)(r=0.9998) for resveratrol.Mean recoveries were 99.9%(RSD=1.8%) and 93.9%(RSD=4.1%), respectively.The HPLC method developed has been applied to determine the pharmacokinetics of resveratrol in rat plasma after having taken resveratrol orally.The pharmacokinetic parameters were calculated.The time for peak plasma level(T_(max)) was 27 min and the peak plasma level(C_(max)) was 1.159μg·mL~(-1).The area under concentration-time curve(AUC_(0-∞)) was 165.2μg·min·mL~(-1).
     RP-HPLC method was developed for the simultaneous determination of polydatin and resveratrol in rat viscus.After being deproteinized by methanol,the viscus samples were analyzed.The assay was shown to be linear over the range of 0.070~35.96μg·mL~(-1) (heart r~2=0.9996,liver r~2=0.9996,spleen r~2=0.9984,lung r~2=0.9997,kidney r~2= 0.9995,brain r~2=0.9984) for polydatin and 0.031~31.48μg·mL~(-1)(heart r~2=0.9994, liver r~2=0.9995,spleen r~2=0.9996,lung r~2=1.0000,kidney r~2=0.9994,brain r~2= 0.9985)) for resveratrol.Mean recoveries of heart were 102.3%(RSD=3.6%) and 102.3%(RSD=5.2%),respectively.Mean recoveries of liver were 101.6%(RSD=3.7%) and 101.7%(RSD=4.8%),respectively.Mean recoveries of spleen were 101.3%(RSD= 4.0%) and 101.0%(RSD=4.4%),respectively.Mean recoveries of lung were 105.8% (RSD=4.6%) and 106.4%(RSD=5.2%),respectively.Mean recoveries of kidney were 100.4%(RSD=3.1%) and 100.0%(RSD=3.4%),respectively.Mean recoveries of brain were 101.6%(RSD=3.2%) and 101.0%(RSD=2.9%),respectively.The HPLC method developed has been applied to determine the distribution of resveratrol in rat viscera after having taken resveratrol orally.The concentrations of viscus except brain were higher than plasma.They reached a high in 20min for heart,spleen,lung,brain,and in 90min for liver and kidney.Then,they went down.The most of resveratrol were collected in lung and liver.
     LC/MS/MS method and metabolite ID software was applied to study metabolites of rat urine.The experimental result indicates that resveratrol was mainly excreted directly from rat urine as prototype and resveratrol glucuronide and resveratrol sulfate. Polydatin's metabolites were prototype,resveratrol,resveratrol glucuronide and resveratrol sulfate.Their biotransformations in the bodies were bothⅡphase metabolism.
     RP-HPLC method was developed for the simultaneous determination of polydatin and resveratrol in rat excrement.After being treated with C_(18) Solid Phase Extraction(SPE), the samples were analyzed.The assay was shown to be linear over the range of 0.803-642.6 ng(r=1.0000) for polydatin and 0.814-325.8ng(r=1.0000) for resveratrol.Mean recoveries were 102.2%(RSD=4.3%) and 97.3%(RSD=6.5%),respectively.In the meantime,studied the metabolic transforming of polydatin exerted by rat intestinal bacteria in vitro and in vivo.Incubation experiment in vitro showed that 51%of polydatin was transformed to resveratrol in 4h and 87%in 6h.Through transfer in the stomach and intestine,in vivo experiment displayed that polydatin's relative content was decreased greatly and the resveratrol was relatively increased.It was suggested that polydatin can be metabolized by rat intestinal bacteria and can be transformed into resveratrol through desugarization.
     The anti-tumour activity in vitro of polydatin,resveratrol and extracter of Polygonum cuspidatum were reported in this dissertation.The studies demonstrated that reaction of reaveratrol was stronger than extracter of Polygonum cuspidatum in inhibiting the proliferation of human A549 cells.Polydatin was almost empty of the reaction.For human HL-60 cells and HO8910 cells,reactions of resveratrol were as strong as extracter of Polygonum cuspidatum,and polydatin was weak.In inhibiting the proliferation of human MCF-7 cells,reaction of resveratrol was better than extracter of Polygonum cuspidatum,and polydatin was weak,too.
     The studies suggested that polydatin was firstly metabolized into resveratrol in intestines.Then resveratrol was absorbed and partly formed resveratrol glucuronide and resveratrol sulfate.They chiefly distributed in lung and liver.The biotransformations in the bodies wereⅡphase metabolism.Partly prototypes and itsⅡphase metabolites were excreted from rat urine,and partly prototypes and intestinal metabolites were excreted as stool.
引文
[1]国家药典委员会.中华人民共和国药典(一部).北京:化学工业出版社,2005:145
    [2]郝近大,谢宗万.《本草纲目》中蓼科药物基原考.中国中药杂志,1999,24(7):439-442
    [3]方石林.实用中药鉴别.长沙:湖南科学技术出版社,1995:66-67
    [4]Kiyoshi Tsukida,Michiko Yoneshige.Studies on the constituents of Polygonaeeous plants,Constituents of Ko-jo-kon.(Polygonum cuspidateum sieb.ci Zucc).Yakugaku Zasshi.1954,74(4):379-382.
    [5]郑虎占,董泽宏,余靖.中药现代研究与应用.北京:学苑出版社,1998:2801.
    [6]朱廷儒,王素贤,裴月湖,等.中药虎杖抗菌活性成分的研究.中草药,1985,16(3):21-22
    [7]俸灵林.虎杖的化学成分及其质量研究.沈阳药科大学硕士学位论文,2003
    [8]Yoshiyuki Kimura,Mitsugi Kozawa,Kimiye Baba,et al.New constituents of root of polygonum cuspididatum.Planta Media,1983,48(3):164-168
    [9]CA,1980,92(3):18814C
    [10]肖凯,周建于,倪伟,等.虎杖的化学成分研究.天然产物研究与开发,13(6):16-18
    [11]张喜去.虎杖的化学成分、药理作用与提取分离.天津药学,1999,11(3):13-14
    [12]刘晓秋,于黎明,吴立军.虎杖化学成分研究(Ⅰ).中国中药杂志,2003,28(1):47-49
    [13]Nonomura Susumu,Kanagawa Hirasi,Makimoto Arihiro.Chemical constituents of polygonaceous Plants.1.Studies on the components of ko-jo-kon.(Polygonum cuspidatum Sieb.Et Zucc.)Yakugaku Zasshi,1963,83(10):988-990
    [14]裴莲花,吴学,金光洙.虎杖化学成分及药理作用研究现状.延边大学医学学报,2006,29(2):147-149
    [15]骆苏芳,余传林,张佩文.3,4′,5三羟基芪3 β D葡萄糖苷对培养乳鼠心肌细胞搏动频率及损伤的影响.中国药理学报,1990,11(2):147-149
    [16]骆苏芳,金行中,叶建锋,等.虎杖有效成分3 4′ 5三羟基芪3 β D葡萄糖苷的研究进展[J].中国药理与毒理学杂志,1999,13(1):1-4
    [17]金春华,赵克森.虎杖苷对大鼠血管平滑肌细胞膜电位的影响.第一军医大学学报,1998,18(3):202-204
    [18]单春文.虎杖晶Ⅳ号对家兔血小板聚集的影响.药学学报,1988,23(5):394-396
    [19]刘连噗,单春文,柳息洪,等.虎杖晶4号对兔血小板超微结构的影响.第一军医大学学报, 1998,18(2):105-107
    [20]吴坤莹,黄巧冰.烧伤休克微循环障碍及其T N F的关系.中华整形烧伤外科杂志,1996,12(1):41-44
    [21]黄巧冰,赵克森,黄绪亮.虎杖4号与多巴胺、6542治疗大鼠失血性休克疗效比较.微循环学杂志,1995,5(1):7-11
    [22]Arichi H,et al.Chem Pharm Bull,1982,39(5):1766
    [23]Goldberg D M,et al.Clin Chim Acta,1995,237:155
    [24]Pace-Asciak C R,et al.Clin Chim Acta,1995,235:207
    [25]Kimura Y,et al.Biochim Biophts Acta,1985,834:275
    [26]Chung M I,et al.Planta Med,1992,58:274
    [27]唐望先,虞涤霞,旦自力,等.肝炎平对急性肝损害时脂质过氧化作用的实验研究.同济医科大学学报,1998,27(1):56-58
    [28]陈志春,段晓波.健肝胶囊保肝降酶及抗鸭乙肝病毒作用.中药新药与临床药理,1997,8(3):147-149
    [29]李龙云,田建明,叶金梅,等.回春健肝冲剂降酶保肝作用的研究.中成药,1997,19(6):26-28
    [30]武汉医学院二附院急腹症小组,武汉市中草药研究所.茵虎黄片治疗胆道感染的临床观察和实验研究.上海中医药杂志,1981,8:25-27
    [31]黄兆胜,王宗伟,刘明平,等.虎杖苷对CC14损伤原代培养大鼠肝细胞的保护作用。中国药理学通报,1998,14(6):543-545
    [32]鄢顺琴.国外医学中医中药分册.1984,6(4):52
    [33]洪照友,高毅,詹兴海.中药虎杖对大鼠肝脏缺血性损伤保护的形态学观察.世界华人消化杂志,2000,8(2):162-164
    [34]阴健,郭立弓.中药现代研究与临床应用(第1版).北京:学苑出版社,1993:435
    [35]蒋岩,王红霞,鲍作义,等.用鼠艾滋病模型评价虎杖水提液的抗病毒作用.中国病毒学,1998,13(4):306-311
    [36]米志宝,陈鸿珊,张习坦,等.用嗜肝病毒模型筛选抗病毒中草药.中国中药杂志,1997,22(1):43-45
    [37]Jang M,Cai L,et al.Science,1997,275(5297):218-220
    [38]Uenobe F,Nakamura S,Miyazawa M.Antimutagenic effect of resveratrol aganst Trp-P-1[J]. Mutat Res,1997,373(2):197-200
    [39]Subbaramaiah K,Chung WJ,Michaluart P,et al.Resveratrol inhibits cyclooxygenase-2 transcription and activity in phorbol estertreated human mammary epithelial cell[J].J Biol Chem,1998,273(34):21875-21882
    [40]Ahmad N,Adhami VM,Afaq F,et al.Resveratrol causes WAF-1/p21-mediated G(1)- phase arrest of cell cycle and induction of apoptosis in human epidermoid carcinoma A431 cells[J].Clin Cancer Res,2001,7(5):1466-1473
    [41]Clement MV,Hirpara JL,Chawdhury SH,et al.Chemopreventive agent resveratrol,a natural product derived from grapes,triggers CD95 signaling- dependent apoptosis in human tumor cells [J].Blood,1998,92(3):996-1002
    [42]王佾先,亢寿海,张琴芬,等.白藜芦醇苷的抗癌作用及对癌细胞周期的影响.浙江中西医结合杂志,2003,13(5):287-288
    [43]廖兴媛,唐新德,曾凡波.虎杖中大黄素抗肿瘤药理研究.中国医院药学杂志,1988,8(5):214-215
    [44]王世盛,赵伟杰,刘志广.天然多羟基芪化合物的生物活性.国外医药植物药分册,2001,16:9-11
    [45]冯永红,许实波.白藜芦醇药理作用研究进展.国外医药植物药分册,1996,11(4):155-157
    [46]Karlsson Jenny,Emgard Mia,Brundin Patrik,et al.Trans-resveratrol protects embryonic mesencephalic cells from tert-Butyl hydro-perotide.J Neurochemistry,2000,75(1):141-150
    [47]梁荣能,莫志贤.白藜芦醇甙对脑缺血损伤的抗自由基作用.中国药理学通报,1996,12(2):126-129
    [48]金伟军.虎杖晶4号对人血PMN s呼吸暴发和氧自由基的作用.中国药理学通报,1993,5:355-357
    [49]柳克铃,向大雄.中药指纹图谱的研究现状与展望.中南药学,2003,3:159-161
    [50]聂晶,田颂九,王国荣.中药指纹图谱的研究现状.中草药,2000,12:881-884
    [51]房志仲等.解热抗炎Ⅰ号口服液质量控制方法的研究.中草药,2000,31(10):747-749
    [52]赵瑞芝等.不同提取方法对大黄游离葸醌含量及其抑菌活性影响的研究.中国药学杂志,2001,36(7):483-484
    [53]梁清南,何贵峰,丘振文.虎杖煎煮过程中化学成分的变化.中药材,2001,24(6):416
    [54]潘晓辉,罗文谦.安康产虎杖化学成分研究.安康师专学报,2003,15:64-69
    [55]孟昭仁,奚洪民,刘进帮.白藜芦醇的提取和纯化及分析方法研究进展.化学世界,2002,10:511-513
    [56]仲平.虎杖及其制剂中大黄素及大黄素甲醚的含量测定.河南医药信息,2002,10(10):9-10
    [57]肖凯,宣利江,徐亚明,等.虎杖的水溶性成分研究.中草药,2003,34(6):496-498
    [58]刘瑞源,谢扬.虎杖中提取葸醌苷的研究.2003,14(8):463-464
    [59]周建军,张宏杰,杨培君,等.汉中地区虎杖中白藜芦醇苷及苷元含量的测定.中草药,2002,33(5):414-416
    [60]周建军,张宏杰,杨培君.不同地区虎杖中白藜芦醇苷及苷元的含量比较.中药材,2005,28(1):31-33
    [61]王玉玺.不同采收时间虎杖药材中白藜芦醇苷含量差异研究.时珍国医国药,2004,15(2):82-83
    [62]班翊,刘其礼,金悠,等.二苯乙烯苷的稳定性研究.中草药,2004,35(11):1235-1237
    [63]郭霞,杨立,刘中立,等.反式1,2-二苯乙烯的光诱导异构化反应.扬州大学学报 自然科学版,1999,2(3):17-19
    [64]刘树兴,程丽英.虎杖有效成份的开发现状及展望.中国食品添加剂,2004,6:80-82
    [65]杨红美,陈波,曾建国,等.HPLC同时测定虎杖及其提取物中4种有效成分的含量.中国中杂志,2006,31(3):202-205
    [66]朱立贤,金征宇,陶冠军.HPLC测定虎杖中自藜芦醇和白藜芦醇苷的含量.中成药,2005,27(8):944-946
    [67]李莉,周欣.R,S1(2甲氧基苯基)4[3(萘1氧基)2羟基丙基]哌嗪在大鼠血浆中代谢产物的研究.药学学报,2006,41(1):80-84
    [68]陈昕,周秋丽,王本祥.人参皂甙Rb1的肠内菌代谢.药学学报,1999,34(6):410-414
    [69]宋振玉主编.药物代谢研究意义、方法、应用.北京:人民卫生出版社,1990.3-50
    [70]钟大放.药物代谢.北京:中国医药科技出版社,1996:3-68
    [71]Stack RF,Rudewicz PJ.Comparison of thermospray and electrospray for the analysis of the conjugates of androgen receptor antagonist Zanoterone.J Mass Spectrom,1995,30:857
    [72]Rudewicz PJ,Strub KM.Rapid structure elucidation of catecholamine conjugates with tandem mass spectrometry.Anal Chem,1986,58:2928
    [73]Liu Tiehan,Wang Yi,Wang Benxiang,Studies on the Metabolism of lcariin by Intestinal Bacteria Part Ⅰ:The Transformation of Icariin by Intestinal Flora,Chinese Traditional and Herbal Drugs, 2000,31(11):834-837
    [74]Wang Yi,Liu Tiehan,Wang wei.Studies on the Metabolism of Ginsenoside Rg1 by Intestinal Bacteria and its Absorbed Metabolotes in Tat and Human Sera.Acta Pharmaceutica Sinica.2000,35(4):284-288
    [75]Lei Li,Song Zhihong,Tu Pengfei.Metabolic Regulation of Phenylethanoid Glycosides from Herba Cistanches in Dogs Gastrointestine.Acta Pharmaceutica Sinica,2001,36(6):432-435
    [76]何凡,张艺.肠道菌群对中药有效成分代谢作用的研究现状.四川生理科学杂志,2004,26(4):163
    [77]孙艳,李雪驼,殷素兰.肠道内微生态环境对中草药体内代谢的影响。中草药,2001,32(4):375-377
    [78]翁骏,吕秋军,田瑛,等.肠内菌群对积雪草苷的代谢转化研究.中草药,2006,37(7):1008-1011
    [79]陈继永,吴立军,滕厚雷,等.肠内菌群对七叶皂苷体外代谢转化产物的研究.中草药,3003,34(11):970-973
    [80]马海英,周秋丽,王继彦,等.大鼠肠内菌对黄山药总皂苷代谢及代谢产物鉴定.中国中药杂志,2002,27(9):680-683
    [81]沈岚,徐德生,冯怡,等.大鼠肠内菌对麦冬皂苷D′代谢的研究.中国中药杂志,2005,30(8):618-620
    [82]陈怀侠,杜鹏,韩凤梅,等,东莨菪碱大鼠肠内菌代谢研究.湖北大学学报,2006,28(4):414-416
    [83]杨肖锋,宋纯清.龙胆苦苷的肠内菌群代谢研究.中国中药杂志,2000,25(11):673-676
    [84]陈昕,周秋丽,王本祥.人参皂苷Rb_1在大鼠肠内菌代谢物吸收入血成分的研究.药学学报,1999,34(7):481-483
    [85]陈怀侠,陈勇,张华山.液相色谱.串联质谱法分析樟柳碱及其大鼠肠内菌代谢物.分析科学学报,2006,22(4):373-376
    [86]刘铁汉,王毅,王本祥.淫羊藿苷的肠菌代谢研究I.肠内细菌对淫羊藿苷的代谢转化.中草药,2000,31(11):834-837
    [87]吕春艳,张兰桐,袁志芳,等.虎杖苷在大鼠体内的药动学特点和组织分布研究.中草药,2007,38(2):235-238
    [88]冯磊,张连芬,严婷,等.中药虎杖中抗癌活性物质研究.中药材,2006,29(7):689-691
    [89]田雪梅,张展霞.白藜芦醇抗肿瘤作用的体外实验研究.中山大学学报,2000,39(6):64-67
    [90]胡跃.白藜芦醇抗肿瘤作用研究新进展.国外医学肿瘤分册,2002,29(3):174-177
    [91]闫静,王振月,刘丹宁,等.白藜芦醇及其甙的生物活性研究进展.中医药学报,2000,2:39-41
    [92]化学药物非临床药代动力学研究技术指导原则,2004
    [93]梁文权主编.生物药剂学与药物动力学.北京:人民卫生出版社,2003:320-323
    [94]夏盖尔,吴幼玲,余炳灼著.应用生物药剂学与药物动力学(原著第五版).北京:化学工业出版社,2006:420-423
    [95]刘昌孝主编.实用药物动力学.北京:中国医药科技出版社,2003:7-9
    [96]李发美主编.医药高效液相色谱技术.北京:人民卫生出版社,1999:92-94
    [97]刘涛主编.新编药物动力学.北京:中国科学技术出版社,2005:65-84
    [98]孙毓庆主编.分析化学(第4版).北京:人民卫生出版社,1999:23-25
    [99]杨秀伟主编.中药成分的吸收、分布、代谢、毒性与药效(上册).北京:中国医药科技出版社,2006:510-518

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