Shaaban M M, Elwan S I, Abdalla S A, Darwish H A
Contraception. 1984 Nov;30(5):413-9. doi: 10.1016/0010-7824(84)90033-7.
Forty-seven normal non-smoking parous women were enrolled in a longitudinal study of the effect of use of the subdermal levonorgestrel implants, NORPLANT, on serum lipids. Blood samples were collected after an overnight fast before insertion and after three, six, nine and twelve months of use. The high-density lipoprotein cholesterol showed no change until the twelfth month when it was increased (P less than .05). Total cholesterol, low-density lipoprotein cholesterol and triglyceride levels decreased significantly during NORPLANT use.
47名正常的非吸烟经产妇参与了一项关于皮下植入左炔诺孕酮（Norplant）对血脂影响的纵向研究。在植入前空腹过夜后以及使用3个月、6个月、9个月和12个月后采集血样。高密度脂蛋白胆固醇在第12个月之前没有变化，到第12个月时升高（P小于0.05）。在使用Norplant期间，总胆固醇、低密度脂蛋白胆固醇和甘油三酯水平显著下降。
