Marked increase of fibrin gel permeability with very low dose ASA treatment

Acetylation of lysine residues in the fibrinogen molecule may explain the alterations in its clotting property, resulting in altered fibrin gel permeability. The mechanism(s) behind the greater increase in fibrin gel permeability and alterations in 3D structure of the fibrin network observed, and why this phenomenon is more pronounced at low compared to intermediate or high ASA doses, deserve further investigations.