AUTOREGULATION Meaning and
Definition
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Autoregulation refers to the ability of a system or organism to regulate its own processes in order to maintain stability or homeostasis. This regulation is achieved through internal feedback mechanisms without requiring external interventions.
In the context of physiology, autoregulation commonly refers to the self-regulation of blood flow in response to changes in demand or pressure. This mechanism enables organs, such as the heart, kidneys, brain, and lungs, to maintain a constant blood supply despite changes in systemic pressure or other external factors. Autoregulation helps ensure that tissues receive adequate oxygen and nutrients while removing waste products.
The autoregulatory process in the circulatory system involves the dilation or constriction of blood vessels, which is controlled by various factors, including the release of vasoactive substances, local metabolic changes, and neural inputs. These mechanisms allow for the adjustment of blood vessel diameter to compensate for fluctuations in blood pressure, ensuring adequate perfusion to various tissues.
Beyond the circulatory system, autoregulation is observed in various physiological systems, such as the respiratory system, endocrine system, and nervous system. For instance, autoregulation of breathing helps to maintain stable levels of oxygen and carbon dioxide in the body, while autoregulation in the endocrine system controls hormone secretion in response to various internal and external stimuli.
Overall, autoregulation is a fundamental process that allows organisms to maintain internal stability and adapt to changing environments, ensuring optimal physiological function.
Common Misspellings for AUTOREGULATION
- zutoregulation
- sutoregulation
- wutoregulation
- qutoregulation
- aytoregulation
- ahtoregulation
- ajtoregulation
- aitoregulation
- a8toregulation
- a7toregulation
- auroregulation
- auforegulation
- augoregulation
- auyoregulation
- au6oregulation
- au5oregulation
- autiregulation
- autkregulation
- autlregulation
- autoregualtion
- autoregultaion
- autoreguletion
- Autregullation
Etymology of AUTOREGULATION
The word "autoregulation" is derived from the combination of two roots: "auto" and "regulation".
The prefix "auto" originates from the Greek word "autos", meaning "self" or "one's own". It connotes the idea of something being done by or for oneself.
The noun "regulation" comes from the Latin word "regulatio" and is related to the verb "regulate", which means to control or adjust according to specific rules or principles.
Therefore, "autoregulation" is a compound formed by combining "auto" with "regulation", and it refers to the self-regulation or the ability of an organism or a system to control or adjust itself in response to internal or external stimuli or conditions.
Similar spelling words for AUTOREGULATION
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