What Hormone Does the Adrenal Gland Secrete?
The adrenal gland is composed of two components, the adrenal cortex and adrenal medulla. The adrenal cortex produces steroids that fall within three groups that are prompted by the Adrenocorticotropic hormone released by the pituitary gland. The adrenal medulla produces two hormones that are set off by the nervous system.
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Corticosteroids--Adrenal Cortex
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Corticosteroid steroids are made up of the two hormones cortisol and corticosterone. Cortisol manages the way the body reacts to stress and utilizes carbohydrates, fats and proteins. Corticosterone helps resist inflammatory effects in the body with the help of cortisol.
Aldosterone--Adrenal Cortex
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Aldosterone sustains blood pressure and volume by reducing the amount of sodium secreted in urine.
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Androgen--Adrenal Cortex
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Androgen hormones release minute amounts of testosterone, DHEA and androstenedione, which help support testosterone function, and the production of estrogen.
Epinephrine-Adrenal Medulla
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Also known as adrenalin, epinephrine intensifies the action of the heart, raises blood pressure and expands the lungs, which deepens breathing, and increases blood flow, allowing muscles to relax. Epinephrine helps the body manage physical or mental stress.
Norepinephrine-Adrenal Medulla
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Norepinephrine increases blood pressure and heart rate, and constricts blood vessels. This hormone is also recognized as noradrenaline.
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