Search results for "Pleurotus eryngii var. eryngii"
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Mycochemical investigation of Pleurotus eryngii var. eryngii
2017
The mycochemical composition and structural characterization of the whole aqueous and methanolic extracts from Pleurotus eryngii var. eryngii are investigated. Two water-soluble glucans were obtained from the fruiting bodies by hot water extraction, ethanol precipitation, dialysis and Sephadex G-200 gel filtration. On the basis of total hydrolysis, methylation analysis, and NMR studies (1H, 13C, DQF-COSY, TOCSY, HSQC and HMBC) two fractions PEPS-1 and PEPS-2 were characterized and the structure of the repeating unit of the glucan were determined as linear (1→6)--glucan and (1→6)--glucan, respectively. The methanolic extract of Pleurotus eryngii var. eryngii was also investigated and a com…
Anti-cancer effects of Pleurotus eryngii var. eryngii: an in vitro and in vivo models focusing on Heat Shock Proteins
2017
Heat shock proteins (Hsps) are highly expressed in a variety of cancer cells and are essential to their survival contributing to tumor cell propagation, metastasis, and protection against apoptosis]. Cancer is a leading cause of death worldwide. The current anti-cancer drugs available in market are not target specific and pose several side-effects and complications in clinical management of various forms of cancer, which highlights the urgent need for novel effective and less-toxic therapeutic approaches. Medicinal mushrooms have emerged as wonderful source of nutraceuticals, anti-oxidants, anticancer, prebiotic, anti-inflammatory, cardiovascular, anti-microbial, and anti-diabetic. The ongo…