原小檗碱型生物碱口服给药体内过程研究进展

Research and Progress on Process in vivo of Protoberberine Alkaloids by Oral Administration

通过文献检索,整理与分析原小檗碱型生物碱口服给药体内过程的研究进展,以期为其口服剂型选择、药效学与毒理学研究、临床合理用药提供参考资料。检索中国知识资源总库(CNKI)、维普中文科技期刊数据库和西文生物医学期刊文献数据库,对原小檗碱型生物碱类活性成分口服给药后在胃肠道的吸收、体内组织分布、代谢途径与代谢产物、排泄及药动学参数的研究进行文献整理。研究报道涉及多种此类活性成分在肠道的转运机制与转运部位特性、体内组织分布、代谢与排泄特性及主要代谢产物、口服药动学参数等。口服用药的体内过程较为复杂,影响因素众多。现阶段研究尚不够系统、深入,复方配伍用药时在体内各环节可能产生的药物相互作用尚不明确,代谢产物的药理活性还需进一步确认。

The article reviewed the research on in vivo process of protoberberine alkaloids by oral administration,aimed to provide reference data for the choice of dosage form,research of pharmacodynamics and toxicology,and rational use of protoberberine alkaloids.By literatrue retrieval in China Knowledge Resource Integrated Database,VIP technology journal full-text database and Foreign Medical Journal Full-Text Service,the article reviewed the progress of the gastrointestinal absorption,tissue distribution,metabolic pathway and product,excretion and the pharmacokinetic parameters of protoberberine alkaloids by oral administration.Researches of several active ingredients involved intestinal ransport mechanism and characteristic,tissue distribution,metabolism and excretion,main metabolites,orally dynamic parameters etc.In vivo process of protoberberine alkaloids by oral administration is relatively complex.Current research is not systematic enough.Drug interactions of in-vivo process is unclear,pharmacological effects of metabolites still need further confirmation.