西伯利亚西部一些真菌化合物的抗病毒活性研究

Tamara Teplyakova, Elena Makarevich, Oleg Mazurkov, Ekaterina Filippova, Natalia Mazurkova
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引用次数: 0

摘要

研究了西伯利亚西部担子菌Lycoperdon pyriforme、Lycoperdon pimperrlatum和Phallus impudicus子实体的水提物和乙醇提物,以及Phallus impudicus培养菌丝体的水提物及其总多糖对MDCK细胞培养的抗病毒活性。所有真菌子实体的水提物和乙醇提物均对人流感病毒A/爱知/2/68 (H3N2)和禽流感病毒A/鸡/库尔干/05/2005 (H5N1)具有抗病毒活性。与此同时,与参比药物达菲相比,鸡阳草和梨形番茄的提取物对A/H5N1禽流感病毒的抗病毒活性更明显。研究发现,从培养的刺阳菌菌丝体中提取的水提取物和从该提取物中提取的总多糖样品对A/H5N1禽流感病毒具有很高的抗病毒功效。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
ANTIVIRAL ACTIVITY OF SOME COMPOUNDS OF GASTEROID FUNGI OF WESTERN SIBERIA
The antiviral activity of aqueous and ethanol extracts from the fruiting bodies of gasteroid basidiomycetes of Western Siberia: Lycoperdon pyriforme, Lycoperdon pеrlatum and Phallus impudicus, as well as an aqueous extract from cultivated mycelium of Phallus impudicus and total polysaccharides from it, on MDCK cell culture against influenza A virus, was studied. Aqueous and ethanol extracts from the fruiting bodies of all studied gasteroid fungi showed antiviral activity against human influenza virus A/Aichi/2/68 (H3N2) and bird A/chicken/Kurgan/05/2005 virus (H5N1). At the same time, extracts from Phallus impudicus and Lycoperdon pyriforme showed more pronouncing antiviral activity compared to the activity of the reference drug Tamiflu against the A/H5N1 avian influenza virus. A high antiviral efficacy of an aqueous extract from cultivated mycelium of the Phallus impudicus and a sample of total polysaccharides from this extract against the A/H5N1 avian influenza virus was revealed.
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