Rivnovazhna sistema, utvoriuvana rozchinnimi formami fibrinu ta spetsifichnim antikoaguliantom--fragmentom d molekuli fibrinogenu.

Translated title of the contribution: Equilibrium system consisting of soluble forms of fibrin and the specific anticoagulant D fragment of the firbinogen molecule

K. O. Smekhova, T. P. Ugarova, T. M. Pozdniakova, V. O. Belitser

Research output: Contribution to journalArticle

3 Scopus citations

Abstract

According to the authors' observations, mixtures of fibrin monomer and fibrinogen-derived D fragment are gradually transformed into an equilibrium system when fibrin exists partly in a solid clot form and partly as a soluble material made unclottable by the influence of fragment D. The amount of such a soluble fibrin proved to be a linear function of the D fragment concentration. Three fibrin monomer preparations obtained in different ways were used. All of them showed similar properties as to the modifications with D fragment. The solubilzing activity of D fragment in the equilibrium system could sharply be raised by increasing ionic strength or pH. It is known that these medium changes produce the same stimulation effect on D fragment, being examined as an inhibitor of fibrin monomer polymerization. But the concentration dependences of the two activities of D fragment differ in principle.

Translated title of the contributionEquilibrium system consisting of soluble forms of fibrin and the specific anticoagulant D fragment of the firbinogen molecule
Original languageUkranian
Pages (from-to)5-11
Number of pages7
JournalUkrains"kyi biokhimichnyi zhurnal
Volume49
Issue number6
StatePublished - Nov 1 1977
Externally publishedYes

ASJC Scopus subject areas

  • Medicine(all)

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