title: [Investigation on pattern of quality control for Chinese materia medica based on famous-region drug and bioassay--the work reference].
abstract: Selection and standardization of the work reference are the technical issues to be faced with in the bioassay of Chinese materia medica. Taking the bioassay of Coptis chinensis. as an example, the manufacture process of the famous-region drugs extraction was explained from the aspects of original identification, routine examination, component analysis and bioassay. The common technologies were extracted, and the selection and standardization procedures of the work reference for the bioassay of Chinese materia medica were drawn up, so as to provide technical support for constructing a new mode and method of the quality control of Chinese materia medica based on the famous-region drugs and bioassay.
authors.affiliation: China Military Institute of Chinese Materia Medica, 302 Military Hospital of China, Beijing 100039, China. yd277@126.com
authors.forename: Dan
authors.initials: D
authors.lastname: Yan
authors.forename: Xiaohe
authors.initials: X
authors.lastname: Xiao
mesh_terms: D002681:China; D004365:Drugs, Chinese Herbal / Q000592:standards*; D008419:Materia Medica / Q000592:standards*; D011786:Quality Control; D012015:Reference Standards
chemical_list: D004365:Drugs, Chinese Herbal; D008419:Materia Medica