镉(Cadmium)是重要的环境和工业毒物,是一种高度可疑的环境内分泌干扰物质(Environmental Endo-crine Disruptors,EEDs)。由于镉在环境中普遍存在,体内半衰期长达数十年(10～30年),长期低剂量暴露使体内镉负荷逐渐增加,对机体产生多系统损伤,尤其 Cadmium is an important environmental and industrial toxicant and is a highly suspicious environmental endocrine disruptors (EEDs). Since cadmium is ubiquitous in the environment, the half-life in vivo is as long as 10 to 10 years (10 to 30 years). Long-term, low-dose exposure gradually increases the cadmium load in the body and causes multiple system damages to the body, especially