Related Experiment Video
Updated: Jan 17, 2026

Comparative Study on the Polysaccharide Contents and Antioxidant Activities of Hippophae rhamnoides subsp. sinensis and Hippophae gyantsensis
Published on: August 15, 2025
Effects and mechanisms of polysaccharides from natural medicinal plants on improving aerobic exercise capacity
Mingxin Xu1,2, Weiyu Chen1,2, Wenjian Liang1,2,3
1Guangzhou University of Chinese Medicine, Guangzhou, China.
Abstract:
Aerobic exercise capacity is a critical determinant of endurance performance and overall health. Natural medicinal plant polysaccharides (NMPPs) have emerged as promising bioagents to enhance aerobic capacity through multi-target mechanisms. This review summarizes the effects of NMPPs on improving aerobic capacity, including oxygen supply and utilization in skeletal muscle, as well as the storage and metabolism of energy substrates. Additionally, we discuss the structural specificity related to their bioactivities. Furthermore, the mechanisms by which NMPPs enhance aerobic capacity encompass anti-fatigue properties, antioxidative effects, anti-inflammatory actions, immunomodulation, and modulation of gut microbiota. However, although there are many in vitro evidences, clinical translation requires standardized human trials and deeper exploration of structure-activity relationships. NMPPs represent a safe, multi-mechanistic alternative to conventional strategies, offering novel solutions for improving athletic performance and health resilience.
More Related Videos
12:59Improving Strength, Power, Muscle Aerobic Capacity, and Glucose Tolerance through Short-term Progressive Strength Training Among Elderly People
Published on: July 5, 2017
06:13Author Spotlight: Exploring the Impact of Reduced Resistance Exercise Volume on Metabolic Health
Published on: December 1, 2023
Related Concept Videos
Exercise and Cardiovascular Response
Light to moderate physical activity initiates a series of interconnected responses in the body. The heart rate modestly increases in anticipation of the workout, followed by widespread vasodilation as oxygen consumption by skeletal muscles increases. This results in decreased peripheral resistance, increased capillary blood flow, and accelerated...
Exercise and Muscle Performance
Endurance exercises
Endurance exercises involve running, swimming, or cycling, which require repetitive movements with low force output. When a person engages in endurance exercise, a few noticeable changes occur in their skeletal muscles. For instance, the number of capillaries...
Overview of Carbohydrate Metabolism
Glucose transport into cells is facilitated by a family of transport proteins called GLUT (Glucose Transporters). GLUT4 is the primary glucose transporter for insulin-stimulated glucose...
Exercise and Cardiac Output
Sustained exercise increases the muscles' oxygen demand, which can be...
Biosynthesis of Polysaccharides
Oral Hypoglycemic Agents: α-Glucosidase Inhibitors
Acarbose and miglitol are...