aldosterone (Meaning)
aldosterone (n)
a corticosteroid hormone that is secreted by the cortex of the adrenal gland; regulates salt (sodium and potassium) and water balance
Synonyms & Antonyms of aldosterone
No Synonyms and anytonyms found
aldosterone Sentence Examples
- Aldosterone is a hormone produced by the adrenal glands that plays a crucial role in regulating salt and water balance in the body.
- The primary function of aldosterone is to stimulate the reabsorption of sodium ions and water in the kidneys, increasing blood volume and blood pressure.
- In response to low blood pressure or low sodium levels, the adrenal glands release aldosterone to help retain salt in the body.
- Aldosterone acts on the renal tubules, promoting the absorption of sodium and the excretion of potassium.
- Imbalances in aldosterone levels can lead to conditions such as hyperaldosteronism or hypoaldosteronism, affecting blood pressure regulation.
- The renin-angiotensin-aldosterone system is a complex feedback mechanism that controls aldosterone secretion in response to changes in blood pressure.
- High aldosterone levels are associated with conditions like Conn's syndrome, characterized by excess sodium retention and potassium excretion.
- Aldosterone receptor antagonists, such as spironolactone, are medications that block the effects of aldosterone and are used to treat conditions like hypertension and heart failure.
- The secretion of aldosterone is influenced by factors such as blood volume, potassium levels, and the activity of the renin-angiotensin system.
- Aldosterone's role in maintaining electrolyte balance underscores its importance in overall cardiovascular health and renal function.
FAQs About the word aldosterone
a corticosteroid hormone that is secreted by the cortex of the adrenal gland; regulates salt (sodium and potassium) and water balance
No synonyms found.
No antonyms found.
Aldosterone is a hormone produced by the adrenal glands that plays a crucial role in regulating salt and water balance in the body.
The primary function of aldosterone is to stimulate the reabsorption of sodium ions and water in the kidneys, increasing blood volume and blood pressure.
In response to low blood pressure or low sodium levels, the adrenal glands release aldosterone to help retain salt in the body.
Aldosterone acts on the renal tubules, promoting the absorption of sodium and the excretion of potassium.
