職業性クローム中毒に関する研究

概要

論文の詳細を見る
Investigations were carried out on the poisoning caused upon the labourers by chromic acid while they were at work in catalyzing processes in an ammonium sulfate factory. The results are reported here as follows. Items of the investigation covered subjective symptoms, nasal mucous membrane symptoms, and dermadroms. The method of determination of Cr in the blood was based on H.J.Cahuman and Ruth Bisen's memoire, "Microdetermination of Cr in Blood." It was found that the blood contained only a very small amount of Cr-less than 0.2γ/2ml. Through other tests such as blood tests and uroscopy its normality was proved. In short, though chromic acid affects locally the skin and nasal mucous membrane in irritating and corroding them, it was found that it brings little poisoning effects on the body as a whole.
社団法人日本産業衛生学会の論文