直接致癌物

网络direct acting carcinogen;direct-acting carcinogen;direct carcinogen;direct careinogens

直接致癌物

1

直接作用致癌物MNNG对所测试的7例上皮细胞均可分别引起UDS或微核增高，并具有剂量反应关系。

The direct-acting carcinogen MNNG induced both UDS and micro-nuclei with dose response in all7 cases examimined separately .
2

这被认为是有史以来的直接用于人体的致癌物最大剂量。

This is believed to be the largest dose on record of a pure carcinogen administered directly to people .