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丙烯醛是一很活泼的不饱和醛,有很强的细胞毒作用,也是纤毛停滞剂之一,主要用作工业原料。当润滑油和食用油加热时,以及纸烟的烟雾中都含有一定量的丙烯醛。实验分成四组,每组分别有地鼠20只、大鼠12只、家兔4只。吸入浓度分别为0,0.4,1.4和4.9ppm,每天染毒6小时,每周5天,共13周。观察指标为体重、进食
Acrolein is a very active unsaturated aldehyde, a strong cytotoxic effect, but also one of the ciliary arrestants, mainly used as industrial raw materials. When lubricating oil and cooking oil heating, as well as cigarette smoke contains a certain amount of acrolein. The experiment was divided into four groups, each group had 20 hamsters, 12 rats and 4 rabbits. Inhalation concentrations were 0, 0.4, 1.4 and 4.9 ppm, respectively, for 6 hours daily and 5 days a week for a total of 13 weeks. Observed indicators of body weight, eating