Objective to determine the expression level of CD69 on CD4 + and CD8 + t cells in peripheral blood from children with rheumatoid arthritis (ra), and investigate their role in the pathogenesis of ra.
Conclusion: GRP peptide is epitopes of t cells in some RA patients.
结论:GRP肽是部分类风关患者关节内t细胞的T细胞表位。
3
Histopathologic features of RA encompass infiltration by macrophages and T cells synovial lining hyperplasia, neoangiogenesis, pannus formation and destruction of cartilage and bone.