우리나라 한약재 도매시장의 경재제도에 관한 연구

Studies on Auction System of Wholesale Market of Oriental Medicine in Korea

Medicinal plants were screened for the inhibitory effects on human immunodeficiency virus type 1 pretense Of the extracts tested, the strong inhibitory effects were observed in the acetone extracts of the pericarp of Camellia japonica. Camelliatannin H from the pericarp of C. japonica showed a potent inhibitory activity on HIV- 1 pretense. Effects of the extract and compound from leaves of Zanthoxylum piperitum on the enzyme activities were investigated in the liver of bromobenzene-treated rats. The methanol extract and protocatechuic acid isolated from Z. piperitum reduced the activity of aniline hydroxylase that increased by bromobenzene, while did not affect the activities of aminopyrin N-demethylase and glutathione S-transferase The extract and protocatechuic acid recovered significantly the activity of epoxide hydrolase decreased by bromobenzene.