Atrial natriuretic peptide (ANP) is a hormone that is produced by the heart and plays a significant role in regulating the body’s fluid balance. ANP is a peptide hormone that is made up of 28 amino acids and is primarily produced by the atria of the heart. In this article, we will explore the definition and meaning of atrial natriuretic peptide.
Definitions
Atrial natriuretic peptide is defined as a hormone that is produced by the heart and helps to regulate the body’s fluid balance. It is a peptide hormone that is made up of 28 amino acids and is primarily produced by the atria of the heart.
Origin
ANP was first discovered in 1981 by a team of researchers led by Dr. John C. Burnett Jr. and Dr. Robert L. M. Friesen. They found that ANP was produced by the atria of the heart in response to increased blood volume and pressure.
Meaning in different dictionaries
According to Merriam-Webster, atrial natriuretic peptide is defined as “a polypeptide hormone that is secreted by the atria of the heart and that regulates blood pressure and fluid balance by stimulating the excretion of sodium and water by the kidneys.”
The Oxford English Dictionary defines ANP as “a hormone produced by the heart that regulates blood pressure and fluid balance by promoting the excretion of sodium and water by the kidneys.”
Associations
ANP is associated with the regulation of blood pressure and fluid balance in the body. It helps to reduce blood volume and pressure by promoting the excretion of sodium and water by the kidneys. ANP is also associated with the regulation of electrolyte balance and the control of blood volume.
Synonyms
Some synonyms of atrial natriuretic peptide include:
- Atrial natriuretic factor.
- Atrial peptide.
- Cardionatrin.
- Natriuretic hormone.
Antonyms
There are no specific antonyms for atrial natriuretic peptide.
The same root words
Some related terms that share the same root words as atrial natriuretic peptide include:
- Natriuretic peptides.
- Natriuretic hormones.
- Atrial peptides.
- Cardiac natriuretic peptides.
Example Sentences
Here are some example sentences that use the term atrial natriuretic peptide:
- The production of atrial natriuretic peptide helps to regulate blood pressure and fluid balance in the body.
- ANP is released by the atria of the heart in response to increased blood volume and pressure.
- A deficiency in atrial natriuretic peptide can lead to fluid retention and high blood pressure.
- ANP acts as a natural diuretic, promoting the excretion of sodium and water by the kidneys.
- The level of atrial natriuretic peptide in the blood can be used as a marker for heart failure.