Related Experiment Video
Updated: May 14, 2026
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Supramaximal Intensity Hypoxic Exercise and Vascular Function Assessment in Mice
Published on: March 15, 2019
Enhancing Exercise Performance Under Hypoxia: A Network Meta-Analysis and Animal Experimental Validation of Plant
Huizi Ma1,2, Hongchao Wang1,2, Zhangming Pei1,2
1State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi 214122, China.
Nutrients
|May 13, 2026
Summary
Plant bioactive compounds enhance exercise performance in hypoxia. This study found a combination improved endurance and strength in mice by altering metabolism and gut microbiota, offering new intervention strategies.
Area of Science:
- Exercise physiology
- Nutraceuticals
- Metabolomics
Background:
- Hypoxic conditions significantly impair exercise performance.
- Current interventions for hypoxia-induced performance decline have limitations in efficacy and side effects.
Purpose of the Study:
- To screen plant bioactive compounds for enhancing exercise performance under hypoxia using network meta-analysis.
- To validate the efficacy and elucidate mechanisms of combined plant bioactive compounds in hypoxic mice.
Main Methods:
- Network meta-analysis was used to identify effective plant bioactive compounds.
- Hypoxic mouse models were used to test combined formulations.
- Metabolomic analysis and physiological measurements assessed performance and mechanisms.
Main Results:
- Combined plant bioactive compounds significantly improved exercise performance (weight-loaded swimming, grip strength) in hypoxic mice.
- Intervention modulated unsaturated fatty acid biosynthesis, arginine and proline metabolism, and gut microbiota short-chain fatty acid production.
- Supplementation reduced markers of muscle damage (lactic acid, lactate dehydrogenase, creatine kinase), maintained blood glucose, and increased glycogen stores.
Conclusions:
- Plant bioactive compound combinations offer a promising functional intervention for enhancing exercise performance in hypoxic environments.
- The findings provide insights into metabolic and microbial pathways involved in hypoxia adaptation.
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