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International Journal of Medicinal Mushrooms

Erscheint 12 Ausgaben pro Jahr

ISSN Druckformat: 1521-9437

ISSN Online: 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

Indexed in

Royal Sun Medicinal Mushroom, Agaricus brasiliensis (Agaricomycetidae), Derived Polysaccharides Exert Immunomodulatory Activities In Vitro and In Vivo

Volumen 18, Ausgabe 2, 2016, pp. 123-132
DOI: 10.1615/IntJMedMushrooms.v18.i2.30
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ABSTRAKT

The royal sun mushroom, Agaricus brasiliensis is a widely consumed mushroom around the world. In this study, the immunoregulatory potential of A. brasiliensis polysaccharides was investigated in vitro and in vivo. In vivo, the polysaccharides remarkably increased the spleen and thymus indexes in mice, and this effect was influenced significantly by age (the adult and the juvenile). The spleen index increased by 27.28% in adult mice treated with the polysaccharides, whereas the increase in juvenile mice was just 12.59% at the dose of 150 mg·kg−1·d−1. Moreover, the effect of the polysaccharides on the thymus and spleen indexes in adult mice was obvious both in males and females. The carbon clearance ability (phagocytic index) was improved with increasing doses, (32.81% at 120 mg·kg−1·d−1, and 38.34% at 150 mg·kg−1·d−1) in mice treated with the polysaccharides. In vitro, the polysaccharides increased the RAW264.7 cell proliferation with 34.78% at 25 µg/mL and 26.78% at 50 µg/mL. Furthermore, the polysaccharides also promoted mRNA expressions of interleukin (IL)-6, IL-1β, cyclooxygenase-2, and Toll-like receptor 4 (TLR4), myeloid differentiation 88 (MYD88), and TIR-domain-containing adapter-inducing interferon-β (TRIF) in the cells, indicating that the polysaccharides induce the secretion of inflammatory cytokines by stimulating TLR4/MyD88 and TLR4/TRIF pathways. In conclusion, these results suggest that A. brasiliensis polysaccharides induce a very promising immunostimulation effect in vivo and in vitro. Therefore, it should be explored as a novel natural functional food additive.

REFERENZIERT VON
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  2. Friedman Mendel, Mushroom Polysaccharides: Chemistry and Antiobesity, Antidiabetes, Anticancer, and Antibiotic Properties in Cells, Rodents, and Humans, Foods, 5, 4, 2016. Crossref

  3. Ramesh Sindhu, Majrashi Mohammed, Almaghrabi Mohammed, Govindarajulu Manoj, Fahoury Eddie, Fadan Maali, Buabeid Manal, Deruiter Jack, Clark Randall, Mulabagal Vanisree, Agrawal Dinesh Chandra, Moore Timothy, Dhanasekaran Muralikrishnan, Overview of Therapeutic Efficacy of Mushrooms, in Medicinal Mushrooms, 2019. Crossref

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