NATRIURETIC Meaning and
Definition
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Natriuretic refers to the ability of a substance, usually a hormone or drug, to promote the excretion of sodium (Na+) by the kidneys, resulting in increased urine production and decreased fluid volume in the body. The term is derived from the Latin word "natrium," which means sodium, and "urere," which means to pass water as urine. Natriuretic substances exert their effects primarily by influencing the kidneys' filtration and reabsorption processes.
In the human body, the natriuretic system is regulated by specialized hormones called natriuretic peptides (NPs), which include atrial natriuretic peptide (ANP), brain natriuretic peptide (BNP), and C-type natriuretic peptide (CNP). These hormones are secreted in response to changes in blood volume and pressure, and they act on the kidneys to increase sodium and water excretion. By doing so, natriuretic peptides help to regulate fluid balance and blood pressure.
Natriuretic substances can also be synthetic drugs that mimic the actions of NPs or enhance their effects. These medications are often used in the treatment of conditions such as hypertension (high blood pressure), congestive heart failure, and edema (excessive fluid accumulation). By promoting diuresis (increased urine production) and natriuresis (increased sodium excretion), natriuretic drugs help to reduce fluid overload and lower blood pressure.
Overall, the term natriuretic pertains to substances or actions that increase sodium excretion and urine output, playing a vital role in maintaining fluid balance and regulating blood pressure in the body.
Common Misspellings for NATRIURETIC
- batriuretic
- matriuretic
- jatriuretic
- hatriuretic
- nztriuretic
- nstriuretic
- nwtriuretic
- nqtriuretic
- narriuretic
- nafriuretic
- nagriuretic
- nayriuretic
- na6riuretic
- na5riuretic
- nateiuretic
- natdiuretic
- natfiuretic
- nattiuretic
- nat5iuretic
Etymology of NATRIURETIC
The word "natriuretic" is derived from the combination of two components: "natr-" and "-uretic".
The first part, "natr-", is derived from the Latin word "natrium", which means "sodium". This element is derived from the Greek word "nitrion". Sodium is an essential mineral and electrolyte in the body that plays a crucial role in various physiological processes.
The second part, "-uretic", is derived from the Greek word "ouretikos", which means "relating to urine". This component is commonly used in medical terminology to describe substances or processes related to urine production, excretion, or urinary system function.
Thus, when combined, "natriuretic" refers to a substance or process that promotes sodium excretion or relates to the effect of sodium on urine production or urinary system function.
Similar spelling word for NATRIURETIC
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