尿異染反應の測色學的研究 : 第2報 Carbolnileblue液による觀察

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As mentioned in the first report, as Desbordes had observed the alteration of the color of urine with the use of nileblue solution, the authors also applied carbolnileblue solution instead of carbolfuchsin solution for the original method of metachromatic reaction of urine. The alteration of color-tone was observed both macroscopically and colorimetrically. After the results obtained by the colorimetrical method was indicated on CIE chromaticity diagram. the possibility to apply carbolnileblue solution to this reaction was studied as well as in the carbolfuchsin solution. That is, the metachromatic reaction of urine was performed using Nagata and Yamamoto's. original method with the use of carbolnileblue solution in 43 cases as follows: 9 cases of normal persons, 7 cases of dermatopathy, 9 cases of nontuberculous urogenital diseases, 10 cases of tuberculous urogenital diseases before operation, and 8 cases less than 1 year after nephrectorny for renal tuberculosis. In this judgement, the cases revealing turbid with blue greenish tinge was considered positive, the cases in transparent deep blue, negative, and the intermediate cases, suspicious. The following results were obtained: although the peculiar positive reaction was observed in tuberculosis of kidney with the use of carbolnile blue solution, when comparing this. reaction with that of carbolfuchsin solution, it seems to be difficult to obtain macroscopically an accurate judgement. However, in this examination with the use of carbolnileblue solution, both results obtained by the colorimetrical method and the macroscopic method were almost agreeable.
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尿異染反應の測色學的研究 : 第2報 Carbolnileblue液による觀察

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