Titlebook: Drug Discovery and Traditional Chinese Medicine; Science, Regulation, Yuan Lin Book 2001 Springer Science+Business Media New York 2001 Chin

影響深遠

The Camptothecin Experience: From Chinese Medicinal Plants to Potent Anti-Cancer Drugs,). The chemical identification of camptothecin was first reported in 1966 by Wall . (1) as a plant alkaloid which showed strong potency against a number of cancer cells derived from leukemia, small cell lung cancer, and colon and rectal cancer. This communication describes the drug discovery and dev

interior

Approaches for Evaluation of Immune-Modulating and Anti-Tumor Bioactivities in Chinese Medicinal Hes has attracted many scientists from diverse disciplines to join this scientific venture. These include molecular biologists, bio-organic chemists, pharmacologists, clinicians and traditional Chinese medical doctors. Hence a trend of true multi-disciplinary collaboration in herbal medicine research

Crumple

Gourmet

THE

Studies on Chemical Components and their Pharmacological Activities of , Root,re soaked with MeOH, which resulted in a concentrated extract. The extract was then diluted with water and Et.O was added. The water phase was further extracted by water-saturated n-BuOH, and the new extract was chromatography on Macro-reticular resin column. Water was used as elutriation to remove

Outspoken

河流

On the Quality Assessment of Chinese Patent Medicine,he quality standard of this kind of medicine, as a whole, cannot be used to evaluate its therapeutic value; it can only be used to control the quality of the final products. This is due to the fact that no single active constituent of any crude herbal drug in the medicinal product can be responsible

使乳化

跟隨

Insul島

Back to Nature: The Alternative Paradigm for Drug Development, source of new drugs has withered over the past two decades. The trend in drug research has been towards combinatorial chemistry and high throughput screens, relying on receptor mechanisms to identify leads for further development. Following passage of Dietary Supplement Health and Education Act (DS