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采用WHO推荐的Sander-Ceamer氏法,对低剂量复方壬苯醇醚-9阴道避孕制剂体外杀精子能力进行测定,结果表明此种避孕制剂的杀精子效果良好,并且此制剂含壬苯醇醚一9量低,所以副反应更小。
Sander-Ceamer’s method recommended by the WHO was used to determine the in vitro spermicidal ability of the low-dose nonoxynol-9 vaginally contraceptive preparation. The results showed that the spermicidal effect of this contraceptive preparation was good, and the preparation contained nonoxynol A low amount of 9, so side effects smaller.