近年来发现参与细胞免疫的 T 细胞并非单一的细胞群,按其功能可分为几个亚群。主要的是 T 细胞表面带 IgG 受体的 Tr 细胞,它能抑制 B 细胞产生抗体,称为抑制 T 细胞。带 IgM 受体的 Tμ细胞,能帮助 B 细胞产生抗体,称它辅助 T 细胞。我们对正常育龄妇女、正常孕妇及预痫孕妇的 Tr 及 Tμ细胞做了初步研究,报告如下。一、检测对象育龄、非妊娠、健康妇女30例,第一胎近足 In recent years, found that T cells involved in cellular immunity is not a single cell population, according to their function can be divided into several subgroups. The main thing is Tr cells with IgG receptors on the surface of T cells, which inhibit the production of antibodies by B cells, called T cells. Tμ cells with IgM receptors help B cells produce antibodies, calling them T-helper cells. We conducted a preliminary study on Tr and Tμ cells in normal women of childbearing age, normal pregnant women and pregnant women with pre-eclampsia. The report is as follows. First, the test object Childbearing age, non-pregnant, healthy women in 30 cases, the first child nearly full