Abdulla K A, Elwan S I, Salem H S, Shaaban M M
Contraception. 1985 Sep;32(3):261-6. doi: 10.1016/0010-7824(85)90049-6.
Ten breastfeeding women had the contraceptive implants NORPLANT inserted between days 30 and 39 postpartum. The immunoglobulins IgG, IgM and IgA were measured in the serum of the mothers and the infants before insertion and five months later. A control group of breastfeeding mothers who did not use any contraception or used local barrier methods were similarly studied. Although there were changes in the immunoglobulin levels with time in both mothers and infants, there were no group differences; this indicates that the use of NORPLANT does not influence these factors of humoral immunity.
10名哺乳期妇女在产后30至39天植入了避孕植入剂Norplant。在植入前及五个月后，检测了母亲和婴儿血清中的免疫球蛋白IgG、IgM和IgA。对未使用任何避孕措施或使用局部屏障方法的哺乳期母亲对照组进行了类似研究。尽管母亲和婴儿的免疫球蛋白水平均随时间发生了变化，但两组之间没有差异；这表明使用Norplant不会影响这些体液免疫因素。
