Majchrzak R, Sroczyński J, Chełmecka E
Z II Klinik Neurologii Sl. AM w Zabrzu.
Med Pr. 1990;41(2):108-13.
240 workers of coking plant exposed to noxious chemical compounds released at coke production and control group consisting of 76 persons including 48 workers without direct contact with coke production process and 28 randomly selected healthy subjects were examined. No characteristic syndrome of subjective changes was found in workers of productive sphere. However, defective neurological symptoms were more prevalent in this group as compared to the controls. The workers from the group exposed developed neurotic syndromes with vegetative disregulation symptoms two times more frequently than the controls. The changes in EEG were significantly more prevalent in the workers occupationally exposed. The prevalence of diffuse changes in EEG depended on the level of exposure to BaP.
对焦化厂240名接触焦炭生产过程中释放的有害化合物的工人以及由76人组成的对照组进行了检查，对照组包括48名未直接接触焦炭生产过程的工人和28名随机挑选的健康受试者。生产领域的工人未发现主观变化的特征性综合征。然而，与对照组相比，该组有缺陷的神经症状更为普遍。接触组的工人出现伴有植物神经失调症状的神经症综合征的频率是对照组的两倍。职业暴露工人的脑电图变化明显更为普遍。脑电图弥漫性变化的发生率取决于苯并[a]芘的暴露水平。
