title: Serum level of carbohydrate-deficient transferrin as a marker of alcoholic liver disease.
abstract: Serum levels of carbohydrate-deficient transferrin (CDT) were assayed in 87 patients with alcoholic liver disease, 25 alcoholics without liver disease, 25 cases with viral liver disease and 37 healthy subjects, by two different methods (Pharmacia CDT RIA kit and Axis % CDT kit). The serum level of Pharmacia-CDT was significantly higher in the patients with alcoholic liver disease (38.9 +/- 2.8 U/l) compared to the normal subjects (18.9 +/- 0.2 U/l), alcoholics without liver disease (21.7 +/- 1.5 U/l) and non-alcoholic liver disease (viral liver disease) (23.4 +/- 1.6 U/l) (P < 0.001). The serum level of Axis-CDT was also significantly higher in the patients with alcoholic liver disease (4.22 +/- 0.48%) compared to the normal subjects (0.84 +/- 0.14%), alcoholics without liver disease (1.14 +/- 0.23%) and non-alcoholic liver disease (1.84 +/- 0.29%) (P < 0.001). A significant correlation was found between serum levels of CDT determined by the two kits (r = 0.718, P < 0.001). The serum level of Axis-CDT was significantly higher in patients with alcoholic hepatitis compared to the normal subjects (P < 0.005), while the serum level of Pharmacia-CDT was not increased in the patients with alcoholic hepatitis. These results indicate that determination of serum CDT levels is a useful marker of alcoholic liver disease, not a marker for alcohol consumption. Axis-CDT is more useful than Pharmacia-CDT for assaying the serum level of CDT in patients with alcoholic liver disease.
authors.affiliation: First Department of Internal Medicine, Jikei University School of Medicine, Tokyo, Japan.
authors.forename: M
authors.initials: M
authors.lastname: Yamauchi
authors.forename: J
authors.initials: J
authors.lastname: Hirakawa
authors.forename: Y
authors.initials: Y
authors.lastname: Maezawa
authors.forename: F
authors.initials: F
authors.lastname: Nishikawa
authors.forename: Y
authors.initials: Y
authors.lastname: Mizuhara
authors.forename: M
authors.initials: M
authors.lastname: Ohata
authors.forename: H
authors.initials: H
authors.lastname: Nakajima
authors.forename: G
authors.initials: G
authors.lastname: Toda
mesh_terms: D000328:Adult; D000368:Aged; D015415:Biomarkers / Q000097:blood; D002852:Chromatography, Ion Exchange; D005260:Female; D006521:Hepatitis, Chronic / Q000097:blood / Q000175:diagnosis; D006525:Hepatitis, Viral, Human / Q000097:blood / Q000175:diagnosis; D006801:Humans; D008104:Liver Cirrhosis, Alcoholic / Q000097:blood / Q000175:diagnosis; D008108:Liver Diseases, Alcoholic / Q000097:blood / Q000175:diagnosis*; D008111:Liver Function Tests; D008297:Male; D008875:Middle Aged; D011863:Radioimmunoassay; D011933:Reagent Kits, Diagnostic; D014168:Transferrin / Q000031:analogs & derivatives* / Q000032:analysis
chemical_list: D015415:Biomarkers; D011933:Reagent Kits, Diagnostic; D014168:Transferrin; C056759:carbohydrate-deficient transferrin