[A histochemical study of saikosaponins].
The root of Bupleurum chinese and B.scorzonerifolium was examined histochemically in order to clarify the distribution of saikosaponins in various tissues and parts of the root. By means of qualitative and quantitative analyses, saikosaponins, the bioactive principles in the root, were found to be abundant in the cortex outside the cambium and very little in the xylem of the root. It was also found that the thinner root hairs had the highest contents of saikosaponins, but decreased towards the thicker root head.
Du
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Pharmacy Department, Heilongjiang College of Traditional Chinese Medicine, Harbin.
Liu
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M
D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000032:analysis*; D004365:Drugs, Chinese Herbal / Q000737:chemistry*; D006651:Histocytochemistry; D007166:Immunosuppressive Agents / Q000032:analysis*; D009828:Oleanolic Acid / Q000031:analogs & derivatives*; D012502:Sapogenins / Q000032:analysis*; D012503:Saponins
D000894:Anti-Inflammatory Agents, Non-Steroidal; D004365:Drugs, Chinese Herbal; D007166:Immunosuppressive Agents; D012502:Sapogenins; D012503:Saponins; D009828:Oleanolic Acid; C025759:saikosaponin D