本文拟对干眼症患者泪液中β2-微球蛋白(β2-m)进行检测,探讨β2-m在干眼症的发生及诊断方面的意义。1对象和方法1.1对象纳入本文的干眼症患者35例(男17,女18)。年龄(27～56)岁,平均(38.09±8.55)岁。均为双眼。正常对照组30例(男15,女15)。年龄(27～55)岁,平均(37.29±8.32)岁 In this paper, β2-microglobulin (β2-m) in the tear of patients with dry eye is tested to explore the significance of β2-m in the occurrence and diagnosis of dry eye syndrome. 1 objects and methods 1.1 objects included in this article 35 cases of dry eye patients (male 17, female 18). Age (27 ~ 56) years old, average (38.09 ± 8.55) years old. Both eyes. Normal control group of 30 cases (15 male and 15 female). Age (27 ~ 55) years, mean (37.29 ± 8.32) years