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本文对接触振动作业工人中12名白指阳性者、10名白指阴性者和17名对照者,测定了血中去甲肾上腺素(NA)及5-羟色胺(5-HT)的含量,结果未发现特异的变化。
In this paper, 12 white-finger positives, 10 white-finger negatives and 17 controls were exposed to vibrating workers. The levels of norepinephrine (NA) and serotonin (5-HT) in the blood were measured. No specific changes were found.