全世界约有5千万妇女在使用甾体避孕药物,随着这类制剂的广泛使用,已观察到机体的正常生理指标有多项改变,但有关其对机体抗感染免疫反应的影响所知甚少。本文观察两组妇女,实验组已使用含0.035mg乙炔雌二醇的低剂量口服避孕药3个月以上的妇女;对照组在以往6个月中未服用过任何激素制剂的妇女。取每例对象静脉血30ml,用 Approximately 50 million women worldwide are using steroidal contraceptives. With the widespread use of these agents, a number of changes have been observed in the normal physiological indices of the body, but their effects on the body’s immune response to infection are known Very few. In this paper, we looked at two groups of women who used a low-dose oral contraceptive containing 0.035 mg ethinyl estradiol for more than 3 months in the experimental group and a control group who had not taken any hormonal preparation in the past 6 months. Take 30ml venous blood in each case