Xiao Lin1, Ying Yuan, Yanlong Hong, Desheng Xu, Lan Shen, Yi Feng. 1. Engineering Research Center of Modern Preparation Technology of Traditional Chinese medicine of Ministry of Education, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
Abstract
OBJECTIVE: To investigate the substance basis of Gastrodia elata in Dachuanxiong Fang (DF) by serum pharmacochemistry, so that the quality of DF as well as its preparations can be effectively and systemically controlled. METHOD: The chromatographic peaks of blank plasma, blank cerebrospinal fluid, drug-contained plasma and cerebrospinal fluid were compared by HPLC fingerprints. The absorbed ingredients of the active parts extracted from G. elata were structurally identified by HPLC-DAD-MS". RESULT: Two components, which were definitely detectable in rat plasma following the oral administration of the active parts from G. elata, were identified as gastrodin and parishin. In rat cerebrospinal fluid, there are, however, no obvious peaks that belong to the ingredients from G. elata. CONCLUSION: Research on in vivo transmigration of ingredients from G. elata is favorable to the clarification of its active substance basis.
OBJECTIVE: To investigate the substance basis of Gastrodia elata in Dachuanxiong Fang (DF) by serum pharmacochemistry, so that the quality of DF as well as its preparations can be effectively and systemically controlled. METHOD: The chromatographic peaks of blank plasma, blank cerebrospinal fluid, drug-contained plasma and cerebrospinal fluid were compared by HPLC fingerprints. The absorbed ingredients of the active parts extracted from G. elata were structurally identified by HPLC-DAD-MS". RESULT: Two components, which were definitely detectable in rat plasma following the oral administration of the active parts from G. elata, were identified as gastrodin and parishin. In rat cerebrospinal fluid, there are, however, no obvious peaks that belong to the ingredients from G. elata. CONCLUSION: Research on in vivo transmigration of ingredients from G. elata is favorable to the clarification of its active substance basis.
Authors: Lu Wang; Jinming Zhang; Yanlong Hong; Yi Feng; Meiwan Chen; Yitao Wang Journal: Evid Based Complement Alternat Med Date: 2013-08-27 Impact factor: 2.629