1) chemical carcinogenesis
化学致癌
1.
It becomes increasingly apparent that carcinogen-induced changes in epigenetic status may play an important role in mechanism of chemical carcinogenesis.
近年来研究显示,致癌物引起的表观遗传改变在化学致癌机理中可能起着十分重要的作用。
2) chemical carcinogen
化学致癌物
1.
Study on antimutagenicity of natural β-carotene to chemical carcinogen;
天然β-胡萝卜素拮抗化学致癌物致突变性
2.
This paper expounds relations of chemical synthetic with human health from three aspects of trace element and health, chemical carcinogen and health, environment hormone and health.
从微量元素与健康、化学致癌物与健康、环境激素与健康 3方面阐述了化学物质与人体健康的关系。
3.
[ Objective] To study the expression of tankyrase in malignant transformed human bronchial epithelial cells induced by three chemical carcinogens.
[目的]探讨3种化学致癌物诱发细胞恶变后tankyrasemRNA的表达。
6) environmental chemical carcinogen
环境化学致癌物
补充资料：化学致癌
化学致癌
chemical carcinogenic factor
化学致癌作用是一个多步骤过程，至少可分为两期，即始动期(intiation)和促进期(promotion)。始动期是阈下剂量的致癌物一次接触后完成的不可逆过程，而促进期则是始动发生后反复接触致癌剂而继续发展，它在可始阶段是可逆的。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条