from these studies we calculate that infusion of this low mw heparin at a dose of approximately 4000 anti-factor xa units bolus plus 750 anti-factor xa units/h should be a useful regimen that will be effective in suppressing fibrin formation during prolonged dialysis , and the plasma anti-factor xa level of low mw heparin may reflect its ability to inhibit fibrin formation , although exactly comparable anti-factor xa levels of unfractionated commercial heparin and low mw heparins may not have identical inhibitory effects .
C0032105
plasma
C0015982
fibrin