尿生成の日内変動に関する研究 : 第2報非夜尿症と夜尿症との比較

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Twenty-six subjects were divided into two groups : enuretics, and patients with various diseases but without enuresis. These subjects were studied to investigate the diurnal variation of urinary volume and of urinary total solute, Na, K, 17-OHCS and ADH excretions in urine at 3 hourly intervals over periods one to nine days. The results are summarized as follows : I. Variation in urinary volume, total solute, Na, and K excretion A. Excretion of urinary volume and total solute In the subjects with nocturnal enuresis in contrast with other subjects under ten years of age, urinary volume and total solute excretions increased both at night and in the day. There was in particular an increase in the volume of night urine and the volume of solute excretion at night and there was a reduction in the volume of total solute of daytime urine. In the subjects in the 10-15 year age group, the enuretic group, as compared with other group, showed an increase in urinary volume and total solute excretions at night. And also the subjects above sixteen years of age showed a similar tendency. B. Excretion of total solute and Na in urine. It was noticed that the rate of Na excretion into total solute excretion was almost constant. In particular, a large relative excretion of total solute and Na in nighttime urine was observed in the groups under 10 years of age, in the 10-15 year group, and in the over 16 group. C. Excretion of total solute and K in urine. When the total solute increased, the volume of K in the total solute increased slightly but it could hardly be recognized that there was any fixed tendency in the rate of increase. Therefore, there was no significant difference between enuretics and other subjects.
社団法人日本泌尿器科学会の論文

著者

三樹明教
弘前大学医学部泌尿器科学数室

尿生成の日内変動に関する研究 : 第2報非夜尿症と夜尿症との比較

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