Angiotensin
Medical term · A
A protein that raises blood pressure by narrowing blood vessels and causing the kidneys to store more sodium and water.
Related terms
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Blood pressureThe force blood exerts against the walls of the arteries. Optimal blood pressure is less than 120/80 mm Hg.
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Blood vesselsHollow tubes that transport blood throughout the body; includes arteries, veins, and capillaries.
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ProteinOne of the three major nutrients (along with carbohydrates and fats). It is used by the body for building and repairing tissues. Protein is derived primarily from animal sources…
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ACEAbbreviation for angiotensin-converting enzyme, an enzyme that converts the inactive form of the protein angiotensin (angiotensin I) to its active form—angiotensin II.