C-type Natriuretic Peptide

C-type Natriuretic Peptide (pronunciation: C-type nay-tree-yoo-ret-ik pep-tide) is a Peptide that is primarily produced in the Endothelium of the Blood vessels. It is a member of the Natriuretic peptide family, which also includes Atrial Natriuretic Peptide and Brain Natriuretic Peptide.

Etymology

The term "C-type Natriuretic Peptide" is derived from its discovery in the porcine brain, where it was the third type of natriuretic peptide found, hence the "C" in its name. "Natriuretic" refers to the peptide's ability to excrete sodium in the urine, a process known as natriuresis.

Function

C-type Natriuretic Peptide acts as a vasodilator, meaning it helps to widen the blood vessels. This can help to lower blood pressure and increase blood flow. It also has anti-inflammatory effects and can inhibit the growth and proliferation of smooth muscle cells.

Related Terms

• Natriuresis
• Vasodilation
• Blood Pressure
• Smooth Muscle Cells

See Also

• Atrial Natriuretic Peptide
• Brain Natriuretic Peptide

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