环境内分泌干扰物(Environmental endocrine disruptors,EEDs)广泛存在于生物界,由于其直接或间接作用于机体的生物特性,对儿童正常的生长发育产生促进作用或延迟作用,临床上表现为性发育提前或延迟,而女童性发育提前尤为常见。近十几年来国内外儿童性发育异常的报道日益增多,性早熟的发病率呈现上升趋势,性早熟已成为最常 Environmental endocrine disruptors (EEDs) are widely found in the biological world, because of their direct or indirect biological effects on the body, the normal growth and development of children with a role in promoting or delaying the clinical manifestations of sexual development in advance or Delayed, while girls are particularly prevalent in sexual development. Over the past decade or so domestic and international reports of abnormal sexual development of children is increasing, the incidence of precocious puberty showed an upward trend, precocious puberty has become the most common