Autoregulation (Noun)
Meaning
(physiology) processes that maintain a generally constant physiological state in a cell or organism.
Classification
Nouns denoting natural processes.
Examples
- The body's thermoregulatory system is an example of autoregulation, as it works to maintain a constant internal temperature despite changes in the external environment.
- The autoregulation of blood flow to the brain ensures that it receives a constant supply of oxygen and nutrients, even during periods of increased or decreased physical activity.
- In the kidneys, autoregulation of glomerular filtration rate helps to maintain a stable level of waste removal from the blood.
- The autoregulation of blood sugar levels is a critical process, as it allows the body to maintain energy homeostasis even in the face of changing dietary intake.
- Tissue oxygenation is maintained through autoregulation of blood flow, which ensures that oxygen delivery matches local metabolic demands.