动物实验证明镉可使血压增高,亦有人报告人长期接触低剂量镉可发生高血压。慢性或长期接触低剂量铅也可导致高血压。本文研究了尿镉、尿铅排出量与血压的关系。由比利时某镇(总人口九千)随机选4%在当地居住10年以上者作为调查对象,共274 Animal experiments show that cadmium can increase blood pressure, it was also reported that chronic exposure to low doses of cadmium can occur high blood pressure. Chronic or prolonged exposure to low doses of lead can also lead to high blood pressure. This article studies the relationship between urinary cadmium, urinary lead excretion and blood pressure. A Belgian town (with a total population of 9,000) randomly selected 4% of those who resided in the area for more than 10 years as a survey object, totaling 274