论文部分内容阅读
β_2--微球蛋白(β_2一m)为HLA分子的亚单位(1类抗原β链),主要由淋巴细胞产生并表达于细胞膜上,其它有核细胞均能不同程度地产生β_2一m.近来的研究已发现Sjogren’s综合征、类风湿性关节炎,系统性红斑狼疮等自身免疫性疾病体液(血清、唾液及关节液等)β_2一m浓度提高,表明β_2一m异常可能与免疫调节功能紊乱有关。小儿单纯性肾病
β_2-microglobulin (β_2-m) is a subunit of HLA molecules (a class Ⅰ antigen β chain), mainly produced by lymphocytes and expressed in the cell membrane, and other nucleated cells can produce varying degrees of β_2 a m. Recent studies have found that Sjogren’s syndrome, rheumatoid arthritis, systemic lupus erythematosus and other autoimmune diseases, body fluids (serum, saliva and synovial fluid, etc.) β_2 m concentration increased, suggesting that β_2 an abnormalities may be associated with immune regulatory function Disorder related. Simple kidney disease in children