Prohaska E, Neumüller J, Partsch G, Eberl R
Wien Klin Wochenschr. 1980 Dec 19;92(24):876-9.
Antinuclear antibodies (ANA) were found in 19.1% of patients suffering from ankylosing spondylitis (n = 320). This figure is significantly higher than the results obtained in a control group. ANA were present in all stages of the disease, including the abortive form of isolated sacroiliitis. ANA were also found in different stages of activity. In addition, ANA-positive cases showed a higher inflammatory activity. In females ANA were more frequently found than in males. There was a positive correlation between ANA and HLA B27 in 87.2%.
在320例强直性脊柱炎患者中，19.1%的患者检测出抗核抗体（ANA）。这一数字显著高于对照组的检测结果。在疾病的所有阶段，包括孤立性骶髂关节炎的早期形式中均发现了ANA。在不同的活动阶段也发现了ANA。此外，ANA阳性病例显示出更高的炎症活性。女性中ANA的检出率高于男性。87.2%的ANA与HLA B27之间存在正相关。
