Role of nitrogen dioxide in the biosynthesis of nitraosamines in mice.

@article{Iqbal1980RoleON,
  title={Role of nitrogen dioxide in the biosynthesis of nitraosamines in mice.},
  author={Zafar M. Iqbal and Kari Dahl and Samuel S. Epstein},
  journal={Science},
  year={1980},
  volume={207 4438},
  pages={1475-7}
}
Groups of three to four mice were gavaged with aqueous solutions of 2 milligrams of morpholine, after which they were exposed to nitrogen dioxide in inhalation chambers at concentrations of 0.2 to 50 parts per million for up to 4 hours. At sequential intervals during the exposure, mice were frozen and pulverized in liquid nitrogen, and the mice powder was… CONTINUE READING