Studies oh the Efficacy of Combined Preparations of Crude Drug (I) -The Effect of 'Kamisamhwang-Tang' on Central Nervous System-

생약복합제제(生藥複合製劑)의 약효(藥效) 연구(硏究) (제1보)(第1報) -가미삼황탕(加味三黃湯)이 중추신경계(中樞神經系)에 미치는 영향(影響)-

In order to investigate the efficacy of combined preparations of crude drug, first, 'Kamisamhwang-Tang' were examined for pharmacological effect. Crude drug preparations were extracted successively with $H_2O$ and MeOH, and the extracts were developed on silicagel G plate were examined using the Dual-Wavelength TLC Scanner CS-910(Schimadzu) in ultra violet region. To estimate the clinical usefulness of 'Kamisamhwang-Tang' in heart disease (Symbyung syndrome), the above extracts were made an experiment on effects of the anticonvulsion, antipyretic, analgesic and sedative in mice, rats, and rabbits.