In summary, the nutritive compositions and significant glucose uptake stimulatory activities of GNJP indicated that it may have potential use in the formulation of functional food for the management of hyperglycemia, insulin resistance, and related complications.Cordyceps militaris is a type of food and medicinal species and is widely cultured in Asia. Substrate and strain are important factors for the production of fruiting bodies and bioactive components contents in fruiting bodies of C. militaris. This study aimed to select the excellent strains and suitable substrates by six strains of C. militaris cultivated on rice, wheat, and tussah (Antheraea pernyi) pupae. The results showed that the rice and wheat were suitable for fruiting body formation of strain CM3, with yields of 23.19 and 19.07 g per bottle, and biological efficiency of strain CM3 were 62.26% and 54.48%, respectively, which were significantly higher than other strains. Tussah pupae is suitable for fruiting body formation of strain CM9, with fruiting body length, yield, and biological efficiency of 5.57 cm, 6.80 g per each, and 291.70%, respectively, which were significantly higher than other strains. The content of adenosine in fruiting bodies of strain CM9 cultivated on tussah pupae was 2.62 mg g-1, followed by that of strain CM3 on rice of 2.51 mg g-1. https://www.selleckchem.com/products/repsox.html The content of cordycepin in fruiting bodies of strain CM4 cultivated on wheat was 5.68 mg g-1, followed by that of strain CM9 on wheat of 5.41 mg g-1. To improve the product quality and the contents of bioactive components, C. militaris strains and substrates should both be considered, that is, different strains should be appropriate for different substrates.The well-known and widely cultivated lingzhi has had a significant impact on Chinese culture and is now an important fungal crop providing medicinal benefits to human health and economic value to social development within China and around the world. The European mushroom name, Ganoderma lucidum, has been misapplied to this species for over 100 years until recently reidentified as G. sichuanense. Soon after this, a new species name, G. lingzhi, was also proposed for the fungus because of an unusual internal transcribed spacer (ITS) sequence purportedly of the holotype of G. sichuanense. This extraordinary ITS sequence, which apparently belongs to another species, created an inconsistency between morphological characteristics and molecular data of the holotype making it "demonstrably ambiguous"; this led to an epitypification to support the holotype for the precise application of the name, according to the International Code of Nomenclature for algae, fungi, and plants. However, arguments concerning the names G. sichuanense and G. lingzhi are still heating up, including attempts to reject the epitype of G. sichuanense. To clarify the confusion, the typification of G. sichuanense is reviewed here to demonstrate that the epitype of G. sichuanense was appropriately designated for the purpose to support the holotype of the name, the fact that both G. sichuanense and G. lingzhi are conspecific, and that the name G. lingzhi was based on the unwarranted ITS sequence claimed to be of the holotype of G. sichuanense. Suggestions are made for this case to make a way forward, especially re-examination of relevant fungarium collections to reach a consensus to stabilize the use of the name.We investigated whether outdoor-cultivated Agaricus brasiliensis (KA21) could reduce the side effects caused by the anticancer medicine 5-fluorouracil (5-FU). The adverse effects of 5-FU were analyzed in mice by orally administering the drug every day for 5 days. Leukopenia, diarrhea, body weight loss, anorexia, kidney injury, gastrointestinal tract injury, and hair loss were evaluated as side effects. We determined whether these side effects were reduced by the intake of outdoor-cultivated A. brasiliensis. The side effects were reduced in mice receiving the outdoor-cultivated A. brasiliensis but not in those receiving the indoor-cultivated A. brasiliensis. These results suggest that outdoor-cultivated A. brasiliensis is beneficial in reducing the side effects of the anticancer medicine and might, therefore, be useful in improving the quality of life of patients with cancer. Furthermore, because antioxidants have been reported to contribute to the suppression of the side effects of anticancer medicines, the antioxidant activities of different mushrooms were determined. The antioxidant activity of the outdoor-cultivated A. brasiliensis was the highest among all the tested mushrooms. These findings make it clear that the cultivation conditions of A. brasiliensis are important in suppressing the side effects of anticancer medicines. Strong antioxidant activity might be one of the mechanisms through which this pharmacological activity is mediated.Hyperglycemia-induced complications, the major causes of death in diabetes, are closely related to the elevated oxidative stress. Our previous study indicated that fruiting bodies of Ophiocordyceps sinensis attenuated polydipsia and hyperglycemia in diabetic rats. In this study, we further investigated whether the protective effects of O. sinensis on diabetes are associated with improved oxidative status in the circulation and target organs, the liver and kidneys. Male Wistar rats were fed with a semipurified diet supplemented with fruiting bodies (FB group, 1 g/day), carcass (CC group, 1 g/day), fruiting bodies and carcass (CF group, each 0.5 g/day), or placebo (DM and R groups) for 4 weeks (day 1 to 29). On day 15, animals were injected with nicotinamide (200 mg/kg) and streptozotocin (65 mg/kg) to induce diabetes. After the induction of diabetes, fasting blood glucose (FBG) was increased and the diabetes-increased FBG (day 15 to 26) was alleviated by the supplementation of fruiting bodies (p less then 0.05, one-way ANOVA). In addition, the contents of vitamins A and C in the liver were significantly higher in the FB group, and the contents of glutathione in the liver and vitamin A and C in the kidneys were significantly higher in the FB, CC, and CF groups than in the DM group. The diabetes-increased glutathione peroxidase activity in the liver was decreased in the CF group. These results suggest that O. sinensis, especially fruiting bodies, may have antihyperglycemic activity associated with the alleviated oxidative stress in the liver and kidneys.