Hypometabolism
Hypometabolism refers to a state of reduced metabolic activity within an organism or a specific system. This decrease manifests as a slower rate of biochemical reactions, resulting in lower energy expenditure, reduced oxygen consumption, and often, decreased body temperature. It can be a natural physiological adaptation to conserve energy during periods of low resource availability, such as hibernation, or it can be induced medically through therapies like therapeutic hypothermia. Pathologically, Hypometabolism can be a consequence of various diseases or injuries, leading to impaired cellular function and potentially organ failure. Understanding hypometabolic states is crucial for comprehending diverse biological processes and developing effective medical interventions.
Hypometabolism meaning with examples
- During hibernation, bears enter a state of Hypometabolism, significantly lowering their heart rate, body temperature, and overall energy demands to survive the winter months with limited food. This allows them to conserve energy and survive through periods of scarcity.
- Medical researchers are exploring the use of induced Hypometabolism via drugs to protect organs during surgical procedures or after traumatic injuries by reducing metabolic demand and minimizing tissue damage.
- Patients with certain thyroid disorders may experience Hypometabolism, leading to symptoms like fatigue, weight gain, and intolerance to cold due to a slowed rate of metabolism within their cells.
- Severe traumatic brain injury can sometimes induce a state of cerebral Hypometabolism, where the brain's energy demands drop as a protective mechanism, though it can also complicate recovery.
- Some studies suggest that caloric restriction can induce a degree of Hypometabolism, extending lifespan and improving health markers by reducing the overall metabolic burden on the body.
Hypometabolism Synonyms
bradymetabolism
low metabolic rate
metabolic depression
metabolic slowdown
reduced metabolism
Hypometabolism Antonyms
accelerated metabolism
high metabolic rate
hypermetabolism
increased metabolism
metabolic activation