Related Experiment Video
Updated: Sep 29, 2025

08:40
Rat Burn Model to Study Full-Thickness Cutaneous Thermal Burn and Infection
Published on: August 23, 2022
5.3K
Metabolic Responses to Severe Burn Injury.
David Herndon1, Feng Zhang, William Lineaweaver
1From the Joseph M. Still Research Foundation, Inc., Augusta, GA.
Annals of Plastic Surgery
|March 21, 2022
Summary
Managing metabolic responses to severe burn injury is crucial. Research is refining the definition of burn hypermetabolism and developing advanced treatment strategies.
Area of Science:
- Biomedical science
- Metabolic research
- Burn injury management
Background:
- Metabolic responses to severe burn injury are a critical aspect of patient care.
- Understanding burn hypermetabolism is evolving at molecular and genetic levels.
Purpose of the Study:
- To refine the definition of burn hypermetabolism.
- To advance treatment strategies for metabolic responses in burn patients.
Main Methods:
- Subcellular level analysis of metabolic changes.
- Genomic analysis of burn injury responses.
Main Results:
- Burn hypermetabolism definition is becoming more precise.
- Current treatment concepts require further sophistication.
Conclusions:
- Continued research is essential for improved burn care.
- Sophisticated strategies are needed to manage metabolic responses effectively.
Related Concept Videos
Burn Injuries
3.0K
Burn injuries occur when the skin and underlying tissues are damaged due to exposure to heat, electricity, chemicals, radiation, or friction. They can vary in severity, from minor superficial burns to severe deep burns that can be life-threatening.
The damage results in the death of skin cells, which can lead to a massive loss of fluid. Dehydration, electrolyte imbalance, and renal and circulatory failure follow, which can be fatal. Burn patients are treated with intravenous fluids to offset...
The damage results in the death of skin cells, which can lead to a massive loss of fluid. Dehydration, electrolyte imbalance, and renal and circulatory failure follow, which can be fatal. Burn patients are treated with intravenous fluids to offset...
3.0K
Muscle Recovery and Fatigue
2.8K
Muscle fatigue refers to the decline in a muscle's ability to maintain the force of contraction after prolonged activity. It primarily stems from changes within muscle fibers. Even before experiencing muscle fatigue, one may feel tired and have the urge to stop the activity. This response, known as central fatigue, occurs due to changes in the central nervous system, namely the brain and spinal cord. While there is no single mechanism that induces fatigue, it may serve as a protective...
2.8K
Metabolic States of the Body: The Postabsorptive State
639
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,...
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,...
639
Metabolic States of the Body: Fasting and Starvation
1.9K
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...
1.9K
Metabolic Rate
704
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...
The Basal Metabolic Rate (BMR) measures the energy expended at rest.
Several factors influence...
704
Exercise and Cardiovascular Response
1.2K
Exercise significantly impacts cardiovascular response, which is crucial for understanding patient health and designing effective treatment plans.
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...
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...
1.2K

