SUPRARENAL BODIES Meaning and
Definition
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Suprarenal bodies, also known as adrenal glands, are a pair of small, triangular-shaped endocrine glands located on top of each kidney. The word "suprarenal" originates from the Latin roots "supra," meaning above, and "renes," meaning kidneys, emphasizing their anatomical position. These glands play a crucial role in maintaining homeostasis in the human body by releasing various hormones.
Each suprarenal body consists of two distinct layers with different functions. The outer layer, called the adrenal cortex, produces steroid hormones known as corticosteroids. These include mineralocorticoids, such as aldosterone, which regulate electrolyte balance and fluid volume, glucocorticoids like cortisol, which influence metabolism and response to stress, and small amounts of sex hormones.
The inner layer, called the adrenal medulla, synthesizes and secretes two main catecholamines: adrenaline (epinephrine) and noradrenaline (norepinephrine). These hormones are responsible for the body's fight-or-flight response, enhancing heart rate, dilating blood vessels, and increasing blood glucose levels.
The suprarenal bodies are essential for multiple physiological processes, including the regulation of blood pressure, metabolism, immune response, and stress adaptation. Any disruption in their function can lead to various medical conditions, such as Addison's disease or Cushing's syndrome.
In summary, suprarenal bodies are paired endocrine glands located on top of each kidney that produce hormones vital for maintaining overall homeostasis and responding to stress.
Common Misspellings for SUPRARENAL BODIES
- suprarenal bodier
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- s uprarenal bodies
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- supra renal bodies
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Etymology of SUPRARENAL BODIES
The word "suprarenal" is derived from the Latin roots "supra" meaning "above" or "on top of", and "renes" meaning "kidneys". Thus, "suprarenal" literally means "above the kidneys".
The term "suprarenal bodies" is an older term used to refer to the adrenal glands. The word "bodies" is a general term referring to discrete organs or structures within the body. In this context, "suprarenal bodies" simply means the organs located above the kidneys, which are the adrenal glands.
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