Seppäläinen A M
Scand J Work Environ Health. 1978;4 Suppl 2:181-3.
Occupational styrene exposure caused an increased frequency of abnormal electroencephalograms which correlated to degree of exposure. No dose-response relationship could be shown concerning a slowing of nerve conduction velocities in workers exposed to styrene. Experimental exposure of rats to 300 ppm of styrene caused a transient increase in the nerve conduction velocity in 6 weeks, but in a comparison to control rats no difference was found in measurements performed on rats exposed for 8 and 11 weeks.
职业性接触苯乙烯会导致异常脑电图的频率增加，且这与接触程度相关。对于接触苯乙烯的工人，未发现神经传导速度减慢存在剂量-反应关系。将大鼠实验性暴露于300 ppm的苯乙烯中6周会导致神经传导速度短暂增加，但与对照大鼠相比，在暴露8周和11周的大鼠身上进行的测量未发现差异。
