尿路結石に関する実験的研究Vitamin B_6、Magnesium欠乏時の生化学的、組織学的研究

概要

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An experiment on alimentary lithiasis of the urinary tract was performed using male rats of the wister line. The following grouping was set up on the basis of feeds given to the animal. Group I. with normal feeds Group II. with feeds deficient in Vitamin B_6 Group III. with feeds deficient in magnesium Group IV. with feeds deficient in Vitamin B_6 and magnesium Group V. as in group IV but burdened with tryptophan Each group included six to eleven rats which were fed for 10 to 40 days. The results were as follows: 1. Body weight increased adequately in group I and III, whereas the growth was inhibited remarkably in group II. 2. Little difference in amount of urine was recorded throughout the group. 3. The pH of urine was not changed in group I and III, increased in group IV and decreased in group V. 4. Influence on urinary excretion of Mg was not brought about by deficiency in VB_6. Mg excretion was decreased by Mg deficient diet and increased by burden with tryptophan.
社団法人日本泌尿器科学会の論文