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免疫因素在反复自然流产(RSA)中起重要作用。可用免疫性流产描述RSA合并各种免疫异常的情况,包括体液和细胞免疫:抗磷酯抗体、抗甲状腺抗体、抗核抗体、抗卵巢抗体的异常,IgM含量升高和细胞成分的改变如自然杀伤细胞增加,T细胞减少。为明确低剂量免疫球蛋白(IVIG)治疗免疫性流产的有效性,选择47例平均年龄37(28～45)岁,有自然流产史平均3.7(3～7)次者为研究对象,其中10例(21％)为自然妊娠,37例(79％)为IVF妊娠。47例全部有
Immune factors play an important role in recurrent spontaneous abortion (RSA). Available immunodeficiency describes the combination of RSA with a variety of immune abnormalities, including humoral and cellular immunity: antiphospholipid antibodies, anti-thyroid antibodies, antinuclear antibodies, anti-ovarian antibodies abnormalities, elevated IgM content and changes in cellular components such as natural Killer cells increase, T cells decreased. In order to clarify the effectiveness of low dose immunoglobulin (IVIG) in the treatment of immune abortion, 47 patients (mean age range, 37-45 years) with an average history of spontaneous abortion of 3.7 (3-7) were chosen as the study subjects, of which 10 Cases (21%) were natural pregnancies and 37 (79%) were IVF pregnancies. All 47 cases have