论文部分内容阅读
本文报道江苏省启东肝癌高发人群吃硒盐预防原发性肝癌前瞻研究。通过观察六年,吃硒盐的居民血硒明显升高。肝癌发病率逐年下降,1984年52.84/10万,1990年降为34.49/10万。对照组居民肝癌发病率仍维持较高水平,提示补硒可以预防肝癌。1987年启东病毒性肝炎暴发流行,但硒盐乡居民肝炎发病率明显较对照组低(P<0.01)。可见补硒既可防癌,又可防肝炎。硒盐生产工艺简单,经济方便,可在低硒或缺硒地区推广应用。
This article reports on prospective studies of selenium-prevented hepatocellular carcinoma (HCC) in high-risk liver cancer patients in Qidong, Jiangsu Province. Through observation for six years, Se selenium levels in residents who eat selenium have increased significantly. The incidence of liver cancer decreased year by year, 52.84 per 100,000 in 1984, and decreased to 34.49 per 100,000 in 1990. The incidence of liver cancer in the control group remained at a high level, suggesting that selenium supplementation can prevent liver cancer. In 1987, the outbreak of viral hepatitis in Qidong was common, but the incidence of hepatitis in selenium-coated rural residents was significantly lower than that in the control group (P<0.01). Visible selenium can prevent cancer, but also prevent hepatitis. Selenium salt production process is simple, economic and convenient, can be promoted in low selenium or selenium areas.