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[Clinical studies on the recurrence of urolithiasis: (1). Influence of diet on urinary excretion of the stone forming constituents].
Hinyokika Kiyo 1987; 33(9):1321-30HK

Abstract

Twenty-four hour urinary excretion of the stone forming constituents, calcium, oxalate, uric acid, phosphate and magnesium were assayed either under the restricted diet (190 stone formers and 52 non-stone formers) or under the ambulatory free diet (93 stone formers and 14 non-stone formers). Under the ambulatory free diet, urinary excretion of calcium, uric acid and magnesium in the male stone formers, and urinary excretion of calcium and magnesium in the female stone formers was significantly higher than that under the restricted diet. Under the restricted diet, no difference in urinary excretion of calcium, oxalate, uric acid or phosphate was noted between the stone formers and non-stone formers. However, urinary magnesium excretion of the stone formers under the restricted diet was significantly lower than that of the non-stone formers. Under the free diet, no difference in urinary excretion of calcium, oxalate, uric acid, phosphate or magnesium was observed between the stone formers and non-stone formers. Also, there was no significant difference in urinary excretion of calcium, oxalate, uric acid, phosphate or magnesium between the unilateral urolithiasis patients without previous stone history and that of the bilateral or recurrent stone formers. We conclude that urinary excretion of calcium, oxalate, uric acid, phosphate and magnesium have no major role in the stone producing mechanism. However, reduction of urinary excretion of calcium, oxalate, uric acid and phosphate and augmentation of urinary excretion of magnesium are mandatory in preventing stone recurrence until a better understanding of the cause of urolithiasis is obtained.

Authors+Show Affiliations

Department of Urology, Sagamihara National Hospital.No affiliation info available

Pub Type(s)

Comparative Study
English Abstract
Journal Article

Language

jpn

PubMed ID

3434487

Citation

Murayama, T, and H Taguchi. "[Clinical Studies On the Recurrence of Urolithiasis: (1). Influence of Diet On Urinary Excretion of the Stone Forming Constituents]." Hinyokika Kiyo. Acta Urologica Japonica, vol. 33, no. 9, 1987, pp. 1321-30.
Murayama T, Taguchi H. [Clinical studies on the recurrence of urolithiasis: (1). Influence of diet on urinary excretion of the stone forming constituents]. Hinyokika Kiyo. 1987;33(9):1321-30.
Murayama, T., & Taguchi, H. (1987). [Clinical studies on the recurrence of urolithiasis: (1). Influence of diet on urinary excretion of the stone forming constituents]. Hinyokika Kiyo. Acta Urologica Japonica, 33(9), pp. 1321-30.
Murayama T, Taguchi H. [Clinical Studies On the Recurrence of Urolithiasis: (1). Influence of Diet On Urinary Excretion of the Stone Forming Constituents]. Hinyokika Kiyo. 1987;33(9):1321-30. PubMed PMID: 3434487.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - [Clinical studies on the recurrence of urolithiasis: (1). Influence of diet on urinary excretion of the stone forming constituents]. AU - Murayama,T, AU - Taguchi,H, PY - 1987/9/1/pubmed PY - 1987/9/1/medline PY - 1987/9/1/entrez SP - 1321 EP - 30 JF - Hinyokika kiyo. Acta urologica Japonica JO - Hinyokika Kiyo VL - 33 IS - 9 N2 - Twenty-four hour urinary excretion of the stone forming constituents, calcium, oxalate, uric acid, phosphate and magnesium were assayed either under the restricted diet (190 stone formers and 52 non-stone formers) or under the ambulatory free diet (93 stone formers and 14 non-stone formers). Under the ambulatory free diet, urinary excretion of calcium, uric acid and magnesium in the male stone formers, and urinary excretion of calcium and magnesium in the female stone formers was significantly higher than that under the restricted diet. Under the restricted diet, no difference in urinary excretion of calcium, oxalate, uric acid or phosphate was noted between the stone formers and non-stone formers. However, urinary magnesium excretion of the stone formers under the restricted diet was significantly lower than that of the non-stone formers. Under the free diet, no difference in urinary excretion of calcium, oxalate, uric acid, phosphate or magnesium was observed between the stone formers and non-stone formers. Also, there was no significant difference in urinary excretion of calcium, oxalate, uric acid, phosphate or magnesium between the unilateral urolithiasis patients without previous stone history and that of the bilateral or recurrent stone formers. We conclude that urinary excretion of calcium, oxalate, uric acid, phosphate and magnesium have no major role in the stone producing mechanism. However, reduction of urinary excretion of calcium, oxalate, uric acid and phosphate and augmentation of urinary excretion of magnesium are mandatory in preventing stone recurrence until a better understanding of the cause of urolithiasis is obtained. SN - 0018-1994 UR - https://www.unboundmedicine.com/medline/citation/3434487/[Clinical_studies_on_the_recurrence_of_urolithiasis:__1___Influence_of_diet_on_urinary_excretion_of_the_stone_forming_constituents]_ L2 - https://repository.kulib.kyoto-u.ac.jp/dspace/handle/2433/119286 DB - PRIME DP - Unbound Medicine ER -