urokinase

[ yoo r-uh-kahy-neys, -neyz ]
/ ˌyʊər əˈkaɪ neɪs, -neɪz /

noun Biochemistry, Pharmacology.

an enzyme, present in the blood and urine of mammals, that activates plasminogen and is used medicinally to dissolve blood clots.

Nearby words

  1. urogenital sinus,
  2. urogenital system,
  3. urogenous,
  4. urogram,
  5. urography,
  6. urolith,
  7. urolithiasis,
  8. urologic,
  9. urologist,
  10. urology

Origin of urokinase

First recorded in 1955–60; uro-1 + kinase

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019


Medicine definitions for urokinase

urokinase

[ yur′ō-kīnās, -nāz ]

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.plasminogen activator

The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.