the effect of commercial heparin ( mw 15000 ; 60 u/kg ) , low molecular weight heparin ( mw 4500 , 60 u/kg ) , sodium pentosan polysulfate ( pz-68 ) in doses of 0.5 , 1 , 2 and 5 mg/kg and 1 mg/kg combined with dextran 70 ( 0.5 g/kg ) on microvascular hemostasis and platelet activity in vivo was investigated in the microcirculation of rabbit mesentery and ear chamber , respectively .
C0019134
heparin
C0019139
low molecular weight