微量元素砷与胃癌关系的研究

Study on the Relationship between Trace Element Arsenic and Cancer

从福建省胃癌高(长乐市)、低发区(福安市)的土壤、水体及人体血清、头发、尿液采集的材料入手,分析了砷元素与恶性肿瘤关系。结果表明,胃癌低发区土壤、饮用水和人头发砷含量反比高发区高。可见在正常情况下砷不致癌,适量砷可抑制癌症。

From soil,water and human serum, hair and urine samples in the gastric cancer high-prevalence area (Changle city)and low-prevalence area(Fu an city)of Fujian,the relationship between arsenic and cancer was analysed. The result shows that the content of arsenic in these samples of cancer low-prevalence area is higher than that of high-prevalence area. It concludes under normal conditions cancer is not caused by arsenic.