三氟亚硝基甲烷急性吸入毒性的实验研究  

THE ACUTE INHALATION TOXICITY IN MICE EXPOSED TO CF 3NO

作　　者：杨台春[1] 王桂华[1] 龙云芳[2] 张银柱[2] 

机构地区：[1]四川省劳动卫生职业病防治研究所 [2]华西医科大学卫生学院

出　　处：《职业卫生与应急救援》1996年第3期13-14,共2页Occupational Health and Emergency Rescue

摘　　要：小鼠吸入三氟亚硝基甲烷（ＣＦ３ＮＯ）的ＬＣ５０为０．１８～０．３２ｍｇ／Ｌ。死亡动物肺充血、出血甚至肺部呈红肝样变；气管、支气管和肺内有较多淡红色泡沫液体。部分动物有间质性心肌炎改变。LC 50 were 0.18￣0.32mg/L in mice exposed to CF 3 NO (trifluoro-nitroso-methane, TFNM).There were hyperemia, hemorrhage in lungs and pulmonary consolidation; more volumeof light red liquid with froth in trachea, bronchi and lungs in dead mice. Theinterstitial myocarditis had been observed in some dead mice.

关 键 词：亚硝基三氟甲烷 毒性 工业毒理学 

分 类 号：R994.3[医药卫生—毒理学]