The research for biomarkers has been regarded as an encouraging and promising approach in the risk assessment for environmental carcinogens. 反映暴露水平與生物效應等重要信息的生物標記物研究是環(huán)境致癌物風(fēng)險評價(jià)的核心內容。
These findings indicated that genetic polymorphisms in metabolic enzymes and environmental risk factors might play an important role in the carcinogenesis of gastric cancer. 攜帶腫瘤易感基因的胃癌高風(fēng)險人群更應加強防范環(huán)境致癌物的暴露，以降低胃癌發(fā)病率和死亡率。
