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What substance does aldosterone directly regulate the concentration of?

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What substance does aldosterone directly regulate the concentration of?

Aldosterone:

Aldosterone is a mineralocorticoid hormone - a steroid and is produced in the adrenal cortex. It functions to regulate salt-water concentration, blood pressure, plasma sodium and potassium levels in the body. It does this by influencing the action of the nephron - the part of the kidney that filters blood to absorbed what is needed, and excrete the waste.

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Aldosterone directly regulates the concentration of salt and water in the body. It does this by telling the nephrons in the kidneys if the body...

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Adrenal Cortex: Aldosterone and Body Fluid Balance

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Chapter 12 / Lesson 11
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Adrenal glands are endocrine organs that secrete hormones into the bloodstream. The adrenal cortex is the outer part of the glands, which secretes steroid hormones, including mineralocorticoids. Learn about the main mineralocorticoid - aldosterone, the role that aldosterone plays in the renin-angiotensin system, and how aldosterone regulates sodium, potassium and blood pressure in the body.


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