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[A study on the cause of urolithiasis of the upper urinary tract--clinical study of risk factors in the formation of stones in the upper urinary tract].
Hinyokika Kiyo. 1986 Mar; 32(3):311-25.HK

Abstract

Various risk factors and inhibitors of the stone formation of the upper urinary tract have been pointed out in urine. We examined the amount of daily excretion of several important risk factors (calcium, phosphorus, urate and oxalate) and inhibitors (magnesium and citrate) in the urine of 21 healthy males, 13 male single stone formeks and recurrent and/or multiple stone formers before and after taking the regular diet which contains 500 mg of calcium and 1,000 mg of phosphorus a day. The daily excretion of calcium, phosphorus and magnesium indicated no significant differences among the 3 groups. The excretion of oxalate in urine for 24 hours was significantly decreased in the stone formers after taking the regular diet. The urinary excretion of the urate per body surface area in the stone formers was significantly higher than that in the healthy control. The amount of the excretion of the citrate in urine in the recurrent and/or multiple stone formers was significantly lower than that in the other 2 groups. Many patients of the recurrent and/or multiple urinary stones had more than two abnormal values of above-mentioned risk factors and inhibitors. These results suggest that the causes of the formation of the upper urinary stone were not single but multiple and that the dietary advice to these patients was important against the recurrence of the urolithiasis.

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Authors

Nonomura M
No affiliation info available
Kawamura J
No affiliation info available
Ueda M
No affiliation info available
Okada Y
No affiliation info available
Takeuchi H
No affiliation info available
Yoshida O
No affiliation info available

MeSH

AdultAgedCalciumCitratesHumansMagnesiumMaleMiddle AgedOxalatesPhosphorusUric AcidUrinary Calculi

Pub Type(s)

English Abstract
Journal Article

Language

jpn

PubMed ID

3728237

Citation

Nonomura, M, et al. "[A Study On the Cause of Urolithiasis of the Upper Urinary Tract--clinical Study of Risk Factors in the Formation of Stones in the Upper Urinary Tract]." Hinyokika Kiyo. Acta Urologica Japonica, vol. 32, no. 3, 1986, pp. 311-25.
Nonomura M, Kawamura J, Ueda M, et al. [A study on the cause of urolithiasis of the upper urinary tract--clinical study of risk factors in the formation of stones in the upper urinary tract]. Hinyokika Kiyo. 1986;32(3):311-25.
Nonomura, M., Kawamura, J., Ueda, M., Okada, Y., Takeuchi, H., & Yoshida, O. (1986). [A study on the cause of urolithiasis of the upper urinary tract--clinical study of risk factors in the formation of stones in the upper urinary tract]. Hinyokika Kiyo. Acta Urologica Japonica, 32(3), 311-25.
Nonomura M, et al. [A Study On the Cause of Urolithiasis of the Upper Urinary Tract--clinical Study of Risk Factors in the Formation of Stones in the Upper Urinary Tract]. Hinyokika Kiyo. 1986;32(3):311-25. PubMed PMID: 3728237.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - [A study on the cause of urolithiasis of the upper urinary tract--clinical study of risk factors in the formation of stones in the upper urinary tract]. AU - Nonomura,M, AU - Kawamura,J, AU - Ueda,M, AU - Okada,Y, AU - Takeuchi,H, AU - Yoshida,O, PY - 1986/3/1/pubmed PY - 1986/3/1/medline PY - 1986/3/1/entrez SP - 311 EP - 25 JF - Hinyokika kiyo. Acta urologica Japonica JO - Hinyokika Kiyo VL - 32 IS - 3 N2 - Various risk factors and inhibitors of the stone formation of the upper urinary tract have been pointed out in urine. We examined the amount of daily excretion of several important risk factors (calcium, phosphorus, urate and oxalate) and inhibitors (magnesium and citrate) in the urine of 21 healthy males, 13 male single stone formeks and recurrent and/or multiple stone formers before and after taking the regular diet which contains 500 mg of calcium and 1,000 mg of phosphorus a day. The daily excretion of calcium, phosphorus and magnesium indicated no significant differences among the 3 groups. The excretion of oxalate in urine for 24 hours was significantly decreased in the stone formers after taking the regular diet. The urinary excretion of the urate per body surface area in the stone formers was significantly higher than that in the healthy control. The amount of the excretion of the citrate in urine in the recurrent and/or multiple stone formers was significantly lower than that in the other 2 groups. Many patients of the recurrent and/or multiple urinary stones had more than two abnormal values of above-mentioned risk factors and inhibitors. These results suggest that the causes of the formation of the upper urinary stone were not single but multiple and that the dietary advice to these patients was important against the recurrence of the urolithiasis. SN - 0018-1994 UR - https://www.unboundmedicine.com/medline/citation/3728237/[A_study_on_the_cause_of_urolithiasis_of_the_upper_urinary_tract__clinical_study_of_risk_factors_in_the_formation_of_stones_in_the_upper_urinary_tract]_ L2 - https://repository.kulib.kyoto-u.ac.jp/dspace/handle/2433/118779 DB - PRIME DP - Unbound Medicine ER -