论文部分内容阅读
皮埋剂是一种高效、长效、简便、安全和可逆的新型节育技术，是目前国内外育龄妇女实施节育的主要措施之一，它所含的左旋１８甲基炔诺酮为孕激素类甾体避孕药物。不少研究报道了这类药物对于心血管系统、凝血、肿瘤发生、代谢、内分泌以及遗传等方面的影响及其安全性，但对机?
It is one of the main measures of birth control in women of childbearing age both at home and abroad. It contains 18-norgestrel as progestin Steroid contraceptives. Many studies have reported on these drugs for the cardiovascular system, coagulation, tumorigenesis, metabolism, endocrine and genetic aspects of the impact and safety, but the machine?