A PHOTOMETRIC-METHOD FOR THE DOSAGE OF FACTOR-XIII APPLIED TO THE STUDY OF CHRONIC HEPATOPATHIES

Citation
G. Ballerini et al., A PHOTOMETRIC-METHOD FOR THE DOSAGE OF FACTOR-XIII APPLIED TO THE STUDY OF CHRONIC HEPATOPATHIES, Thrombosis research, 78(5), 1995, pp. 451-456
Citations number
20
Categorie Soggetti
Hematology,"Cardiac & Cardiovascular System","Peripheal Vascular Diseas
Journal title
ISSN journal
00493848
Volume
78
Issue
5
Year of publication
1995
Pages
451 - 456
Database
ISI
SICI code
0049-3848(1995)78:5<451:APFTDO>2.0.ZU;2-Q
Abstract
The photometric method of Fickenscher et al. for the determination of factor XIII (FXIII) activity has been used in the study of 35 patients with severe chronic hepatopathy, in comparison with 25 normal subject s. The FXIII proteic fractions a and b were determined by quantitative immuno-electrophoresis after Laurell. The plasmatic FXIII activity, a s well as the proteic fractions a and b, were significantly reduced in hepatopatic patients, in comparison to controls, and proportional to the prolongation of prothrombin times Ratios between functional and im munological levels of FXIII In hepatopatics were similar to those obse rved in controls. These results confirm the involvement of fibrin stab ilization deficiency in the coagulation defect of severe chronic hepat opathies. The correlations between functional and antigenic values are in agreement with the hepatic origin of FXIII. The method of Fickensc her has been proved to be rapid and simple, and it may be useful in th e routine study of hepatopathies, for a better knowledge of the role o f FXIII deficiency in the complex coagulopathy of liver diseases, as w ell as of other acquired FXIII deficiencies.