| Autor: |
Ghozzi, Mariam, Mankai, Amani, Chedly, Zeineb, Mlika, Ikram, Manoubi, Wiem, Melayah, Sarra, Ghedira, Ibtissem |
| Předmět: |
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| Zdroj: |
Laboratory Medicine; May2024, Vol. 55 Issue 3, p304-309, 6p |
| Abstrakt: |
Objective Primary biliary cholangitis (PBC) is an autoimmune disease of liver that may be associated with other conditions, including autoimmune thyroid diseases. We aimed to investigate the frequency of anti-thyroperoxidase antibodies (TPO-Ab), antithyroglobulin antibodies (TG-Ab), and anti–thyrotropin receptor antibodies (TSHR-Ab) in Tunisian patients with PBC. Methods Sera of 80 patients with PBC were collected over a 9-year period. A total of 189 healthy blood donors (HBD) were included in the control group. Measurements of TPO-Ab and TG-Ab were performed using indirect enzyme-linked immunosorbent assay (ELISA). Competitive ELISA was used to assess TSHR-Ab. Results Antithyroid antibodies (ATA) were significantly more frequent in PBC patients than in the control group (13.7% vs 1.6%; P < 10−3). Out of 11 patients with ATA, 10 (90.9%) were female. Nine patients and 2 HBD had TPO-Ab (11.2% vs 1%; P < 10−3). TG-Ab were more frequent in patients than in healthy subjects but the difference was not statistically significant (6.2% vs 1.6%; P =.1). TPO-Ab and TG-Ab were present together in 3 patients (3.7%). TSHR-Ab were absent in patients and controls. Conclusion This study shows that PBC is associated with a high frequency of ATA but not TG-Ab or TSHR-Ab. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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