Mézes M, Bartosiewicz G, Németh J
Clin Rheumatol. 1986 Jun;5(2):221-4. doi: 10.1007/BF02032360.
The vitamin A levels in the plasma of patients suffering from rheumatoid arthritis, ankylosing spondylitis, spondylosis, ankylosing hyperostosis (whether or not connected with diabetes) were investigated. Somatically healthy neurotic patients and patients suffering from diabetes without rheumatological problems served as controls. It was found that the retinol level of plasma decreased in patients of both sexes suffering from rheumatoid arthritis and clinically active ankylosing spondylitis, but increased in female patients suffering from ankylosing hyperostosis connected with diabetes, and also in the diabetes group. The retinyl-esters content of plasma decreased in the rheumatoid arthritis group and increased in female patients suffering from spondylosis and in the clinically inactive ankylosing spondylitis group. The total vitamin A content changed only in the rheumatoid arthritis group where a lower level was found compared to a somatically healthy control group.
对患有类风湿性关节炎、强直性脊柱炎、脊椎关节病、强直性骨质增生（无论是否与糖尿病相关）的患者血浆中的维生素A水平进行了研究。身体健康的神经症患者以及患有糖尿病但无风湿问题的患者作为对照。结果发现，患有类风湿性关节炎和临床活动期强直性脊柱炎的男女患者血浆视黄醇水平降低，但患有与糖尿病相关的强直性骨质增生的女性患者以及糖尿病组患者的血浆视黄醇水平升高。类风湿性关节炎组患者血浆视黄酯含量降低，而患有脊椎关节病的女性患者以及临床非活动期强直性脊柱炎组患者的血浆视黄酯含量升高。维生素A总含量仅在类风湿性关节炎组发生变化，与身体健康的对照组相比，该组水平较低。
