Chinese medicine and its modernization demands.

As a typical naturally derived drug, traditional Chinese medicine (TCM) has developed for several thousands of years and accumulated abundant human pharmacological information and experience to form an integrated theory system. However, the problems of lower product quality, substandard codes and standards, and under-enhancement of fundamental research have restricted its further development and acceptance internationally. In this review, we explain the origin and developmental history of TCM, species involved in TCM, and their distributions in biotaxy. According to the status and problems, it is concluded that TCM modernization has become necessary and urgent. Modernization of TCM means the combination of TCM with modern technology, modern academic thoughts, and modern scientific culture, in which the most important point is to elucidate the active component of TCM, especially the material foundation of compound prescriptions and their pharmacodynamic mechanisms. Technology of analytical chemistry (HPLC, HPCE, HSCCC, etc.) and molecular biology (patch clamp, gene clamp, gene chip, fluorescent probe, DNA TUNEL assay, in situ hybridization, etc.) are useful tools to realize the modernization of TCM. Based on those studies and achievements and coupled with computer technology, all TCM products will achieve digitalization and normalization. TCM modernization will provide the world with useful reference information on traditional medicines.