the effects of the intravenous administration of hyaluronidase ( hy ; 2,500 iu/kg ) and urokinase ( uk ; 20,000 and 40,000 iu/kg ) , alone or in combination , on the isoproterenol ( isp ) induced myocardial infarction ( mi ) in rats , were studied .
C0042071
urokinase
C0027051
myocardial infarction