Repo H, Koivuranta-Vaara P, Leirisalo-Repo M
Department of Bacteriology and Immunology, University of Helsinki, Finland.
Ann Rheum Dis. 1988 Jun;47(6):452-7. doi: 10.1136/ard.47.6.452.
Polymorphonuclear leucocyte (PMN) functions (migration in vitro, chemiluminescence, O-2 production, and aggregation) were studied in 32 patients with previous yersinia arthritis (YA). PMNs of 11 HLA-B27 positive patients who had chronic or recurrent inflammatory symptoms showed O-2 production significantly higher than that of PMNs of 11 HLA-B27 positive patients without late manifestations. Also, PMNs of both HLA-B27 positive and negative patients tended to show chemotactic and chemokinetic migration rates higher than those of control cells of healthy HLA-B27 negative subjects. These functional aberrations may play a part in the development of the patients' inflammatory symptoms.
对32例曾患耶尔森菌关节炎(YA)的患者的多形核白细胞(PMN)功能(体外迁移、化学发光、O₂生成和聚集)进行了研究研究研究。11例有慢性或复发性炎症症状的HLA - B27阳性患者的PMN的O₂生成显著高于11例无晚期表现的HLA - B27阳性患者的PMN。此外,HLA - B27阳性和阴性患者的PMN趋化和化学动力学迁移率均倾向于高于健康HLA - B27阴性受试者的对照细胞。这些功能异常可能在患者炎症症状的发展中起作用。