An immunological study of prothrombin in liver cirrhosis.
Prothrombin was assayed in 24 patients with liver cirrhosis both as activity and as antigen. Prothrombin was found to be decreased by all methods and a good correlation was found among the three methods used. The serum prothrombin assay by means of the electroimmunoassay showed levels comparable to those observed in plasma, as expected. In the bidimensional electrophoresis system, plasma prothrombin appeared decreased but showed a normal mobility. Serum prothrombin in the same system showed the presence of three normal albeit reduced peaks or precipitates.
D000941:Antigens / Q000032:analysis; D006801:Humans; D007158:Immunologic Techniques; D008103:Liver Cirrhosis / Q000097:blood*; D008722:Methods; D011516:Prothrombin / Q000032:analysis*
D000941:Antigens; D011516:Prothrombin