English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Zendy Plus

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Zendy Tools

Zendy Open

Carbohydrate-deficient transferrin (CDT) is widely accepted as screening test for excessive alcohol consumption. However, results from subjects with transferrin variants must be interpreted with caution since chromatography-based methods may give false-positive results. Furthermore, due to the co-elution in HPLC or the co-migration in capillary zone elctrophoresis (CZE) of the di- and trisialylated C transferrins with the tetrasialylated D peak, exact measurement of CDT is impossible in CD-variants. Therefore, in this study, we tried to offer a different solution, including only the asialo-D, asialo-C, monosialo-D, monosialo-C, disialo-D and trisialo-D transferrins in the CDT calculation and referring to a different cut-off value for CDT in transferrin CD-variants. Comparison of alcohol consumers with teetotalers demonstrated area under the receiver operating characteristic curve of 0.79 and 0.76 for carbohydrate-deficient transferrin, 0.71 and 0.71 for mean corpuscular volume and 0.51 and 0.68 for γ-glutamyltransferase in 43 subjects with transferrin CD-variants and 225 subjects with CC-phenotypes, respectively. Since false-positive carbohydrate-deficient transferrin results due to a transferrin CD-variant have major social implications, capillary electrophoresis-based or similar methods (HPLC, FPLC) should be preferred in populations carrying a high D-allele frequency.

Carbohydrate-Deficient Transferrin and Chronic Alcohol Ingestion in Subjects with Transferrin CD-Variants