... Veronica I. Zarnitsina and Fazoil I. AtaullakhanovNational Research Center for Hematology, Russian Academy of Medical Sciences, Moscow, RussiaWe have analyzed several mathematical models that describeinhibition ... VIIa–TF-dependent factor X activation by TFPI. We have comparedexperimental data obtained by Baugh et al. [8] with severalmathematical models of the process and have shown that: (a) the mechanism ... correlation:½VIIa À TF0/ KXaÀVIIaÀTFD¼kXaÀVIIaÀTFdkVIIaÀTF;Xa a A2 2ÞIn a similar fashion, the analysis of VIIa–TF inhibition by Xa–TFPI or with the help of hypothetical reaction...