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近10余年来,医学界对β_2微球蛋白(β_2-Micro globulin,以下简称β_2-m)的生物学功能和临床意义作了许多研究。1980年Karlsson发现多种血液病及实体恶性肿瘤患者血清β_2-m浓度异常增高,引起注意。我院自1986年开始应用放射免疫法(R_1A)测定血清β_2-m,现将经纤维内窥镜检查和病理确诊的消化道疾病153例的检测结果报道如下。
In the past more than 10 years, the medical community has done a lot of research on the biological function and clinical significance of β 2 -Microglobulin (β 2 -m). In 1980, Karlsson discovered that serum β_2-m concentrations in patients with various hematological diseases and solid malignancies were abnormally elevated, causing attention. In our hospital, serum β 2 -m was measured by radioimmunoassay (R_1A) since 1986. The results of 153 cases of digestive tract diseases diagnosed by fiberoptic endoscopy and pathology are reported below.