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International Journal of Medicinal Mushrooms

Publicou 12 edições por ano

ISSN Imprimir: 1521-9437

ISSN On-line: 1940-4344

The Impact Factor measures the average number of citations received in a particular year by papers published in the journal during the two preceding years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) IF: 1.2 To calculate the five year Impact Factor, citations are counted in 2017 to the previous five years and divided by the source items published in the previous five years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) 5-Year IF: 1.4 The Immediacy Index is the average number of times an article is cited in the year it is published. The journal Immediacy Index indicates how quickly articles in a journal are cited. Immediacy Index: 0.3 The Eigenfactor score, developed by Jevin West and Carl Bergstrom at the University of Washington, is a rating of the total importance of a scientific journal. Journals are rated according to the number of incoming citations, with citations from highly ranked journals weighted to make a larger contribution to the eigenfactor than those from poorly ranked journals. Eigenfactor: 0.00066 The Journal Citation Indicator (JCI) is a single measurement of the field-normalized citation impact of journals in the Web of Science Core Collection across disciplines. The key words here are that the metric is normalized and cross-disciplinary. JCI: 0.34 SJR: 0.274 SNIP: 0.41 CiteScore™:: 2.8 H-Index: 37

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Anti-inflammatory and Free Radical Scavenging Activities of Polysaccharide−Protein Complex Isolated from Phellinus rimosus (Berk.) Pilát (Aphyllophoromycetideae)

Volume 11, Edição 4, 2009, pp. 365-373
DOI: 10.1615/IntJMedMushr.v11.i4.30
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RESUMO

Phellinus rimosus (Berk.) Pilát is a polypore mushroom found growing on jackfruit trees (Atrocarpus heterophyllus) in Kerala, India. Our previous investigations have demonstrated a variety of biological activities of this species. In this article, we report the anti-inflammatory and free radical scavenging activities of a polysaccharide−protein complex (PPC-Pr) isolated from the fruiting bodies of Ph. rimosus. The PPC-Pr was isolated from the hot water extract by solvent precipitation, depro-teinization, dialysis, and freeze drying. The anti-inflammatory activity of PPC-Pr was determined by carrageenan- and dextran-induced acute and formalin-induced chronic inflammatory models. The free radical scavenging activity of PPC-Pr was determined by evaluating superoxide radical, hydroxyl radical, nitric oxide, and 1,1-diphenyl 2-picryl hydrazyl (DPPH) radical scavenging activities; inhibition of lipid peroxidation; and ferric reducing antioxidant power (FRAP). The PPC-Pr showed 75.24% and 88.28% inhibition of acute and 65.74% inhibition of chronic inflammation when treated at a concentration of 50 mg/kg body weight. PPC-Pr also showed significant hydroxyl radical scavenging activity (IC50: 430.0 ± 5.0) and lipid peroxidation-inhibiting activity (IC50: 253.3 ± 7.6). The results thus reveal that PPC-Pr possesses profound anti-inflammatory and free radical scavenging activities. The findings suggest the potential therapeutic use of the polysaccharide−protein complex (PPC-Pr) isolated from Ph. rimosus.

CITADO POR
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  2. Lee Sook Shien, Tan Nget Hong, Fung Shin Yee, Sim Si Mui, Tan Chon Seng, Ng Szu Ting, Anti-inflammatory effect of the sclerotium of Lignosus rhinocerotis (Cooke) Ryvarden, the Tiger Milk mushroom, BMC Complementary and Alternative Medicine, 14, 1, 2014. Crossref

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