Mechanism of the hypocoagulemic effect and the active principle of a phosphatidylserine-containing anticoagulant

Chabanov, M.K.

Farmakologiia i Toksikologiia 44(4): 425-428

1981


ISSN/ISBN: 0014-8318
PMID: 7286200
Document Number: 178539
Experiments on animals in vitro showed that phosphatidylserine-containing anticoagulant (PhCA) inhibited factors X and VIII, restricted factor V activity and, to a less degree, that of factor VII, decreased the activity of fibrin-stabilizing factor, the degree of clot retraction and its tolerance to fibrinolysin. The activity of factor IX remained virtually unchanged under the influence of PhCA, whereas the contact phase was speeded up by 14%. Anticoagulant activity of PhCA was accounted for by the phosphatidyl molecule residue - glycerylphosphorylserine.

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