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人体受抗原剌激后,除可激发细胞免疫反应外,还可产生特异性抗体,即免疫γ球蛋白,担负着不同的免疫学功能。宫内节育器作为一种异物放置于妇女子宫腔内,有引致免疫反应之可能,被节育器所激发的血液中抗体浓度可因之而升高。Holub,W.R.等已报告应用聚乙烯节育器Lippes 襻的妇女其血清中IgG 及IgM有增高的现象;Shulmon,G.观察到不锈钢节育环放置后血内IgA 相应升高,还发现IgM 的增高可早于IgG,并随着节育器放置时间的推延,这种免疫
Human body stimulated by antigen, in addition to stimulating cellular immune response, but also can produce specific antibodies, namely immunoglobulin, responsible for different immunological functions. IUD as a foreign body placed in the uterine cavity of women, have led to the possibility of immune response, IUD triggered by the antibody concentration in the blood can be increased. Holub, WR and other reports have reported that women with polyethylene IUD Lipstick 其 of the serum IgG and IgM increased; Shulmon, G. Stainless steel IUD ring placed after the corresponding increase in blood IgA, IgM also found increased Early in IgG, and with the delay in placement of the IUD, this immunity