urokinase (redirected from Urinary plasminogen activator)

urokinase /uro·ki·nase/ (UK) (u?ro-ki´nas) u-plasminogen activator; an enzyme in the urine of humans and other mammals, elaborated by the parenchymal cells of the human kidney and acting as a plasminogen activator. It is used as a therapeutic thrombolytic agent.

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u·ro·ki·nase (yr-kns, -nz)

n.

An enzyme that catalyzes the conversion of plasminogen to plasmin and is produced in the kidney, excreted in the urine, and used to dissolve blood clots. Also called plasminogen activator.

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urokinase (yoor´ōkī´nās),

n an enzyme produced in the kidney and found in urine that is a potent plasminogen activator of the fibrinolytic system. A pharmaceutic preparation of urokinase is administered intravenously in the treatment of pulmonary embolism.

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urokinase

an enzyme found in the urine of humans and other mammals which is secreted by kidney parenchymal cells and converts plasminogen to plasmin and activates the fibrinolytic system; used as a fibrinolytic agent.