尿異染反應の測色學的研究 : 第1報 Ziehl氏Carbolfuchsin液による觀察

概要

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From the experiences of the metachromatic reaction of urine, the authors recognized that there were slight differences in judgment of the alteration of color-tone depending upon the examiners. The authors used the colorimetric method as means of color indication in order to get an accurate judgment of the reaction making up for the foregoing defect. The metachromatic reaction was performed in 29 cases as follows: 8 cases of normal persons, 3 cases of non-tuberculous urogenital diseases, 5 cases of tuberculous urogenital diseases, before operation, and 13 cases 1-2 years after 'nephrectomy for renal tuberculosis. Moreover, the authors measured colorimetorically the color-tone obtained from these materials, then plotted these results on CIE chromaticity diagram. As the results of this examination, a close agreement was recognized between two judgments by the colorimetric method and the macroscopic method investigated by Nagata and Yamamoto.
社団法人日本泌尿器科学会の論文