Interesting mycoparasites and gen. et sp. nov. (Hypocreales, Polycephalomycetaceae) from Yunnan Province, China.

A novel genus, was introduced to accommodate , based on a multigene phylogenetic analysis and its distinct morphological characteristics. Maximum likelihood (ML) and Bayesian inference analyses (BI) of ITS, SSU, LSU, , , and sequence data shown that formed an independent lineage nested between and . Morphologically, is distinguished from by the presence of a white subiculum on the stromata of Ophiocordycepscf.

Antihyperuricemic and Renal Protective Effect of Cordyceps chanhua (Ascomycetes) Fruiting Bodies in Acute Hyperuricemia and Chronic Gout Rodent Models.

Cordyceps chanhua has been widely used in traditional Chinese medicine. The uric acid-lowering effect of artificially cultivated fruiting bodies of C. chanhua (FBCC) was studied using the acute hyperuricemia (AH) and chronic gout (CG) animal models.

Review on Research Progress and Prospects of Cicada Flower, Isaria cicadae (Ascomycetes).

Cicada flower, Isaria cicadae Miq., has been a traditional Chinese medicine for approximately 1600 years. Many works on its identification, bioactivities, and clinical use against some disorders have been published, but some inaccuracies and inconsistencies need to be further clarified.

Analysis of radical scavenging active components in the fermented mycelia of .

The rates of 1,1-diphenyl-2-picryhydrazyl (DPPH)-free radical scavenging and hydroxyl radical eliminating were employed as indexes to qualitatively and quantitatively analyse the radical scavenging activity of the extracts with different solvents from fermented mycelia of RCEF0868, the anamorph of (FMOF). The results showed that both the aqueous extract and the methanol extract had significant radical scavenging activity. The half maximal inhibitory concentrations (IC) of the aqueous extract on DPPH-free radical and hydroxyl radical are 0.

Nutritional Composition and Bioactive Constituents of Artificial Culture of Ophiocordyceps longissima (Ascomycetes).

In this study, the compositions of Ophiocordyceps longissima mycelia, synnemata, and fruiting bodies were first analyzed in order to clarify its chemical basis for development as a health food or medicine. We found that the contents of crude protein, polysaccharides, and macroelements were highest in mycelia, whereas effective components, including mannitol, ergosterol, adenosine, inosine, Zn, and Se, were lowest in mycelia. Polysaccharide, mannitol, and ergosterol levels in synnemata (2.

Comparison of cytotoxic extracts from fruiting bodies, infected insects and cultured mycelia of Cordyceps formosana.

A resazurin method was employed to test and compare cytotoxicity of extracts from fruiting bodies, insects and cultured mycelia of Cordyceps formosana against Chinese hamster ovary (CHO) cells. Results showed that the cultured mycelia had much stronger cytotoxicity than that of the fruiting bodies and infected insects. This suggests that using cultured mycelia to substitute a natural Cordyceps may result in poisoning.

Identification and production of a novel natural pigment, cordycepoid A, from Cordyceps bifusispora.

A novel yellow pigment, cordycepoid A, was isolated and identified from the entomogenous fungi Cordyceps bifusispora. Cordycepoid A exhibited no significant toxicity against Chinese hamster ovary (CHO) cells and mice, and showed high stability against food addictives, metal ions and heat. A liquid/solid double-phase cultural process for the production of the pigment was optimized as follows: 3 days aged liquid seed, 7.

Long-term preservation, regeneration, and cultivation of Paecilomyces tenuipes (Peck) Samson (Ascomycetes), an entomopathogenic fungus inoculated into the silkworm larva of Bombyx mori.

Paecilomyces tenuipes reportedly have anticancer and immune activities, along with various other medicinal uses. Cultured products with P. tenuipes are certified for use in food in South Korea, and processed goods containing this fungus have been developed in many countries, particularly South Korea, Japan, and China.

Anti-tumor Effects of Exo- and Endo-biopolymers Produced from Submerged Cultures of Three Different Mushrooms.

The anti-tumor effects of exo- (EX) and endo-biopolymers (EN) produced from submerged mycelial cultures of Ganoderma applanatum (GA), Collybia confluens (CC), and Pleurotus eryngii (PE) were studied using Sarcoma 180 bearing mice. Solid tumor growth was inhibited most effectively when 40 mg/kg body weight (BW) of GA-EX or PE-EN was administered to the intraperitoneal (i.p.

Bioactive compounds from Paecilomyces tenuipes regulating the function of the hypothalamo-hypophyseal system axis in chronic unpredictable stress rats.

Background: A bioactive compound from Paecilomyces tenuipes (BCPT) has an inhibitory effect on monoamine oxidase A (MAO-A) and monoamine oxidase B (MAO-B) in vitro and in vivo, which indicates BCPT may be a potential antidepressant. In this study we aimed to study the antidepressant effects of BCPT in the chronic unpredictable stress (CUS) model in rats and explore underlying mechanisms in the hypothalamic-pituitary-adrenal (HPA) axis.

Methods: The antidepressant effects of BCPT were studied in the chronic unpredictable stress model in rats.