妇女血中铅镉含量与环境中铅镉水平的关系

当前环境污染问题受到广泛关注，重金属作为危害严重的环境污染物，其对健康的影响不容忽视，已有研究显示重金属可引起神经、肝、肾、血液等多个系统的损害。近年来重金属对代谢综合征的影响也受到关注。根据《重金属污染综合防治“十二五”规划》，铅、汞、铬、镉和类金属砷对环境污染影响较大，需要重点防治。本文着重综述这5种环境重金属污染对机体代谢综合征发生和发展影响的流行病学和实验研究进展。

Early-life chemical exposures and risk of metabolic syndrome

Nowadays environment pollution has received widespread attention. Heavy metals are dangerous environment pollutants and their adverse effects on human health can't be ignored. Many studies have found that heavy metals can cause impairments in nervous system, liver, kidney, blood system and so on. Recent years the effects of heavy metals on metabolic syndrome have also caused attention. According to the 12th Five-Year Plan for Comprehensive Prevention and Control of Heavy Metal Pollution, lead, mercury, chromium, cadmium, and arsenic have a greater impact on environmental pollution, and need to be concerned specifically. The study reviews epidemiological and experimental progress in the researches on the effects of the five environmental heavy metals on the occurrence and development of metabolic syndrome.