用于民间医学的菊科植物的光毒性和抗生素活性。
Phototoxic and antibiotic activities of plants of the Asteraceae used in folk medicine.
作者信息
Wat C K, Johns T, Towers G H
出版信息
J Ethnopharmacol. 1980 Sep;2(3):279-90. doi: 10.1016/s0378-8741(80)81006-3.
PMID:7412335
Abstract
Ethanolic extracts of forty-four commercial herbal drugs and two fresh plants used in folk medicine, all species of the Asteraceae, were examined for their phototoxic and antibiotic activities against Escherichia coli, Saccharomyces cerevisiae and Candida albicans. Twenty samples were found to be active as either phototoxic and/or antibiotic agents and their phototoxic effects correlate with the presence of polyacetylenes and thiophenes.
摘要
对44种市售草药和两种民间医学中使用的新鲜植物（均为菊科植物）的乙醇提取物，检测了其对大肠杆菌、酿酒酵母和白色念珠菌的光毒性和抗菌活性。发现20个样品作为光毒性和/或抗菌剂具有活性，并且它们的光毒性效应与聚乙炔和噻吩的存在相关。
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