title: [A story of discoveries in tetrahydroprotoberberines research].
authors: Guo-Zhang
authors: GZ
authors: Jin
mesh_terms: D001600:Berberine Alkaloids / Q000737:chemistry / Q000302:isolation & purification / Q000494:pharmacology*; D002681:China; D031311:Corydalis / Q000737:chemistry*; D004365:Drugs, Chinese Herbal / Q000737:chemistry; D049673:History, 20th Century; D010600:Pharmacology / Q000266:history*
chemical_list: D001600:Berberine Alkaloids; D004365:Drugs, Chinese Herbal; C014845:berbine