相关实验视频

Updated: Sep 17, 2025

Measurement of Oxygen Consumption Rates in Intact Caenorhabditis elegans
08:10

Measurement of Oxygen Consumption Rates in Intact Caenorhabditis elegans

Published on: February 23, 2019

9.9K

最大氧气消耗是代谢健康的适当指标吗?

Dale I Lovell1, Max Stuelcken2, Alexander Eagles3

  • 1School of Health, The University of the Sunshine Coast, Maroochydore, QLD, 4556, Australia. dlovell@usc.edu.au.

European journal of applied physiology
|July 3, 2025
PubMed
概括

最大氧气消耗 (VO2max) 测试可能不能完全反映代谢健康或线粒体功能. 在亚最大运动期间的间接热量计显示出评估代谢灵活性和线粒体健康的前景.

关键词:
最多的氧气消耗是最大的.代谢灵活性 代谢灵活性在最大限度以下的运动.

更多相关视频

A Rapidly Incremented Tethered-Swimming Maximal Protocol for Cardiorespiratory Assessment of Swimmers09:24

A Rapidly Incremented Tethered-Swimming Maximal Protocol for Cardiorespiratory Assessment of Swimmers

Published on: January 28, 2020

9.0K
Measuring and Interpreting Oxygen Consumption Rates in Whole Fly Head Segments07:11

Measuring and Interpreting Oxygen Consumption Rates in Whole Fly Head Segments

Published on: January 7, 2019

15.8K

相关概念视频

Metabolic Rate01:25

Metabolic Rate

The human body is a powerhouse of energy, with every cell performing numerous functions that require energy. This energy production and consumption is measured by the metabolic rate, which quantifies the total heat generated by all the body's chemical reactions and mechanical work. This measurement helps to determine the rate of kilocalorie (kcal) consumption needed to fuel all ongoing activities.
The Basal Metabolic Rate (BMR) measures the energy expended at rest.
Several factors influence...
518
Special considerations while measuring oxygen saturation01:19

Special considerations while measuring oxygen saturation

Assessing respiratory rate concurrently with pulse measurement is fundamental to patient care, providing valuable insights into the patient's respiratory function. The normal breathing rate for an adult usually falls within a normal range of 12 to 20 breaths per minute. Abnormal respiratory rates can signal underlying health conditions or the need for immediate intervention.
Ensuring accuracy in vital sign recordings while prioritizing patient comfort and minimizing anxiety is...
701
Respiratory Volumes and Capacities01:22

Respiratory Volumes and Capacities

The respiratory system is responsible for the intake of oxygen and the expulsion of carbon dioxide from the body. Respiratory volumes describe the volume of air in the lungs at different phases of the respiratory cycle. Tidal volume is the air breathed in and out during normal, quiet breathing. Inspiratory reserve volume is the air that can be forcefully inspired beyond the tidal volume. In contrast, expiratory reserve volume refers to the air that can be expelled from the lungs after a normal...
2.7K
Metabolic States of the Body: Fasting and Starvation01:24

Metabolic States of the Body: Fasting and Starvation

During the initial hours of fasting, the body uses up its glycogen stores as an energy source. Once these glycogen reserves are depleted, the body begins breaking down stored triglycerides and structural proteins. During this stage, glycerol becomes a key substrate for gluconeogenesis, while free fatty acids undergo beta-oxidation to provide energy for tissues, such as skeletal muscle. In the fasting state, the body spares protein breakdown as much as possible to conserve muscle and structural...
1.8K
Metabolic States of the Body: The Postabsorptive State01:18

Metabolic States of the Body: The Postabsorptive State

The postabsorptive state usually starts about four hours after a meal and lasts until the next meal is eaten. During this time, the digestive system stops absorbing nutrients, and the body uses stored energy reserves to maintain stable blood glucose levels.
Initially, glycogen stored in the liver is broken down to release glucose into the bloodstream, while glycogen in the muscles is broken down to supply glucose for energy directly within the muscle cells. As glycogen stores diminish,...
558
What is Metabolism?00:52

What is Metabolism?

Overview
117.8K