Antioxidant Hispidin Derivatives from Medicinal Mushroom Inonotus hispidus
نویسندگان
چکیده
منابع مشابه
New antioxidant polyphenols from the medicinal mushroom Inonotus obliquus.
The fruiting body of Inonotus obliquus, a medicinal mushroom called chaga, has been used as a traditional medicine for cancer treatment. Although this mushroom has been known to exhibit potent antioxidant activity, the mechanisms responsible for this activity remain unknown. In our investigation for free radical scavengers from the methanolic extract of this mushroom, inonoblins A (1), B (2), a...
متن کاملImmunomodulatory Activity of the Water Extract from Medicinal Mushroom Inonotus obliquus
The immunomodulatory effect of aqueous extract of Inonotus obliquus, called as Chaga, was tested on bone marrow cells from chemically immunosuppressed mice. The Chaga water extract was daily administered for 24 days to mice that had been treated with cyclophosphamide (400 mg/kg body weight), immunosuppressive alkylating agent. The number of colony-forming unit (CFU)-granulocytes/macrophages (GM...
متن کاملAntioxidant activity of hispidin oligomers from medicinal fungi: a DFT study.
Hispidin oligomers are styrylpyrone pigments isolated from the medicinal fungi Inonotus xeranticus and Phellinus linteus. They exhibit diverse biological activities and strong free radical scavenging activity. To rationalize the antioxidant activity of a series of four hispidin oligomers and determine the favored mechanism involved in free radical scavenging, DFT calculations were carried out a...
متن کاملAntioxidant polyphenols from the mycelial culture of the medicinal fungi Inonotus xeranticus and Phellinus linteus.
AIMS The medicinal fungi Inonotus xeranticus and Phellinus linteus in the family Hymenochaetaceae have been used as traditional medicines for the treatment of various diseases. However, the compound responsible for the antioxidant activity is still unknown. Therefore, this study was conducted to characterize the antioxidant substances present in cultured broths made from these fungi. METHODS ...
متن کاملProgress on understanding the anticancer mechanisms of medicinal mushroom: inonotus obliquus.
Cancer is a leading cause of death worldwide. Recently, the demand for more effective and safer therapeutic agents for the chemoprevention of human cancer has increased. As a white rot fungus, Inonotus obliquus is valued as an edible and medicinal resource. Chemical investigations have shown that I. obliquus produces a diverse range of secondary metabolites, including phenolic compounds, melani...
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ژورنال
عنوان ژورنال: Chemical and Pharmaceutical Bulletin
سال: 2011
ISSN: 0009-2363,1347-5223
DOI: 10.1248/cpb.59.770