丙烯腈 (ＡＮ)被广泛应用于腈纶纤维、丁腈橡胶、ＡＢＳ工程塑料以及某些合成树脂的制造 ,其生产加工过程的接触人群多。为了初步探讨其血液毒性 ,本实验以小白鼠为研究对象进行静式吸入染毒研究。材料与方法　 (1)实验动物及试剂 :小白鼠 ,昆明种 ,体重2 0± 2 ｇ,雌雄各半 , Acrylonitrile (AN) is widely used in the manufacture of acrylic fiber, nitrile rubber, ABS engineering plastic and some synthetic resins. Its production and processing have many contacts. In order to preliminary study of its hematotoxicity, this experiment to mice as the research object of static inhalation exposure. Materials and methods (1) experimental animals and reagents: mice, Kunming species, weighing 20 ± 2 g, male and female,