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抗甲状腺抗体在患有原发性胆道胆炎的患者中的频率
Mariam Ghozzi1,2,3, Amani Mankai4,5, Zeineb Chedly2
1Laboratory of Immunology, Farhat Hached University Hospital, Sousse, Tunisia.
Laboratory medicine
|August 28, 2023
概括
初级胆道胆炎 (PBC) 与抗甲状腺抗体 (ATA) 的更高患病率有关. 然而,抗铁血球蛋白抗体 (TG-Ab) 和抗铁激素受体抗体 (TSHR-Ab) 没有发现与PBC有显著的关联.
科学领域:
- 肝病学 肝病学是一种肝病学.
- 免疫学 免疫学 免疫学
- 内分泌学 在内分泌学.
背景情况:
- 初级胆道胆炎 (PBC) 是一种自身免疫性肝脏疾病.
- PBC可以与其他自身免疫性疾病同时发生,例如自身免疫性甲状腺疾病.
- 研究PBC和特定甲状腺抗体之间的关联对于了解疾病联系至关重要.
研究的目的:
- 在突尼斯的患有PBC的患者中,确定抗thyroperoxidase抗体 (TPO-Ab),抗thyroglobulin抗体 (TG-Ab) 和抗thyrotropin受体抗体 (TSHR-Ab) 的频率.
- 将PBC患者的抗体频率与健康献血者的抗体频率进行比较.
- 探索PBC和甲状腺自身免疫之间的潜在自身免疫联系.
主要方法:
- 分析了80名突尼斯PBC患者和189名健康献血者的血清.
- 间接与酶相关的免疫吸收试验 (ELISA) 用于TPO-Ab和TG-Ab检测.
- 竞争性ELISA被用于检测TSHR-Ab.
主要成果:
- 甲状腺抗体 (ATA) 在PBC患者 (13.7%) 与对照组 (1.6%) 相比显著更为普遍 (P < 10-3).
- 抗铁氧化酶抗体 (TPO-Ab) 在11.2%的PBC患者中被发现,而对照组只有1% (P < 10-3).
- 抗thyroglobulin抗体 (TG-Ab) 和抗thyrotropin受体抗体 (TSHR-Ab) 在两组之间没有显示出统计学上显著的差异.
结论:
- 原发性胆道胆炎 (PBC) 与抗甲状腺抗体 (ATA) 的高频率有关.
- 该研究没有发现PBC和TG-Ab或TSHR-Ab之间的显著关联.
- 这些发现表明PBC和TPO-Ab阳性之间的特定联系.
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