Objective To investigate the relationship between abnormal expression of co-stimulatory molecules CD28, CTLA-4, B7-1 and B7-2 in lymphocyte and immune disfunction in patients with ankylosing spondylitis ( AS).

  • 目的探讨CD28、CTLA-4(CD152)、B7-1(CD80)及B7-2(CD86)共刺激分子在强直性脊柱炎(AS)患者的外周血淋巴细胞上的表达异常与免疫功能紊乱的关系。

  • 互联网摘选 2025-03-01 19:50:56

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