Effect of Mycelia Extract on Exercise Performance and Physical Fatigue in Mice
Overview
Authors
Affiliations
In this study, mycelia (CVM) was evaluated the ergogenic and anti-fatigue activities. Male ICR mice were divided into four groups ( = 8/group) to receive vehicle or CVM by oral gavage for 4 weeks at 0, 615, 1230 or 3075 mg/kg/day, which were respectively designated the vehicle, CVM-1X, CVM-2X and CVM-5X groups. Forelimb grip strength, endurance swimming time, and levels of physical fatigue-associated parameters serum lactate, ammonia, glucose and creatine kinase (CK) after physical challenge were performed to evaluate exercise performance and anti-fatigue activity. Results revealed that the forelimb grip strength of mice in group CVM-1X, CVM-2X and CVM-5X were significantly increased by 1.20-, 1.18- and 1.23-fold, respectively, compared to the vehicle group. After the 15 minute swimming exercise, the levels of serum lactate of CVM-1X, CVM-2X and CVM-5X groups were significantly lower than the vehicle control group by 29%, 23% and 31%, respectively. The levels of ammonia in CVM-1X, CVM-2X and CVM-5X groups were significantly lowered by 22%, 25% and 41%, respectively, compared to the vehicle control group. In addition, the levels of serum CK in CVM-2X and CVM-5X groups were significantly lowered by 13% and 11%, respectively, compared to the vehicle control group. Accordingly, the supplementation with CVM has beneficial effects on performance improvement and anti-fatigue activity, and thus has great potential as a source for natural health products.
Lee M, Chen M, Huang H, Wu W, Lee Y, Kuo H Nutrients. 2022; 14(16).
PMID: 36014816 PMC: 9416726. DOI: 10.3390/nu14163308.
Huang W, Chen Y, Chuang H, Chiu C, Huang C Front Microbiol. 2019; 10:1906.
PMID: 31551939 PMC: 6736621. DOI: 10.3389/fmicb.2019.01906.
Antifatigue Activity and Exercise Performance of Phenolic-Rich Extracts from , , and .
Tung Y, Wu M, Lee M, Wu J, Huang C, Huang W Nutrients. 2019; 11(8).
PMID: 31349650 PMC: 6722806. DOI: 10.3390/nu11081715.
Effects of dextrose prolotherapy on contusion-induced muscle injuries in mice.
Tsai S, Hsu Y, Lee M, Huang H, Huang C, Tung Y Int J Med Sci. 2018; 15(11):1251-1259.
PMID: 30123064 PMC: 6097270. DOI: 10.7150/ijms.24170.
Huang W, Huang H, Hsu Y, Su W, Shen S, Lee M Nutrients. 2018; 10(7).
PMID: 29966293 PMC: 6073388. DOI: 10.3390/nu10070851.