【摘 要】
：
Since ancient times some lichen extracts have been used in folk medicines to treat a variety of ailments.The studies shown that lichen metabolites exert int
【机 构】
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N.Toma National Institute for Chemical Pharmaceutical R&D, Bucharest, Romania University of Buchares
【出 处】
：
2005 WHTS'3rd Annual Congress of International Drug Disc
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Since ancient times some lichen extracts have been used in folk medicines to treat a variety of ailments.The studies shown that lichen metabolites exert interesting biological activities, including antibiotic, antiviral, anti-inflammatory,analgesic, antipyretic, antioxidant, antiproliferative and cytotoxic effects.Even though these manifold activities of lichen metabolites have now been recognized, their therapeutic potential has not yet been fully explored and thus remains pharmaceutically unexploited.The aim of our study was to determine the pharmacological properties of 3 lichen species from Romanias spontaneous flora: Usnea barbata (L) Wigg., Parmelia physodes (L) Ach.and Evernia prunastri (L) Ach., and to detect which secondary compounds are present in this species by using Thin Layer Chromatography.
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