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Seasonal variation in urinary excretion of calcium, oxalate, magnesium and phosphate on free and standard mineral diet in men with urolithiasis.

Abstract

Seasonal variations of urine volume and urinary excretion of calcium, oxalate, magnesium and phosphate were studied in 118 men with urolithiasis on a standard mineral diet and on free diet. The 24-hour urine volume did not vary by season. There was no significant seasonal variation in the excretion of urinary calcium, oxalate, magnesium or phosphate on a standard mineral diet. While on a free diet the patients' urinary excretion of calcium showed statistically significant seasonal differences between age groups. The seasonal variations in the excretion of urinary oxalate and phosphate were statistically significant on free diet, but did not differ by age. The urinary excretion of magnesium was not affected by season nor age. Dietary intake probably best explains seasonal changes in the urinary excretion of calcium, oxalate and phosphate.

Authors

, ,

Source

MeSH

Adolescent
Adult
Aged
Calcium
Humans
Magnesium
Male
Middle Aged
Oxalates
Oxalic Acid
Phosphates
Seasons
Urinary Calculi

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

7330607

Citation

Juuti, M, et al. "Seasonal Variation in Urinary Excretion of Calcium, Oxalate, Magnesium and Phosphate On Free and Standard Mineral Diet in Men With Urolithiasis." Scandinavian Journal of Urology and Nephrology, vol. 15, no. 2, 1981, pp. 137-41.
Juuti M, Heinonen OP, Alhava EM. Seasonal variation in urinary excretion of calcium, oxalate, magnesium and phosphate on free and standard mineral diet in men with urolithiasis. Scand J Urol Nephrol. 1981;15(2):137-41.
Juuti, M., Heinonen, O. P., & Alhava, E. M. (1981). Seasonal variation in urinary excretion of calcium, oxalate, magnesium and phosphate on free and standard mineral diet in men with urolithiasis. Scandinavian Journal of Urology and Nephrology, 15(2), pp. 137-41.
Juuti M, Heinonen OP, Alhava EM. Seasonal Variation in Urinary Excretion of Calcium, Oxalate, Magnesium and Phosphate On Free and Standard Mineral Diet in Men With Urolithiasis. Scand J Urol Nephrol. 1981;15(2):137-41. PubMed PMID: 7330607.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Seasonal variation in urinary excretion of calcium, oxalate, magnesium and phosphate on free and standard mineral diet in men with urolithiasis. AU - Juuti,M, AU - Heinonen,O P, AU - Alhava,E M, PY - 1981/1/1/pubmed PY - 1981/1/1/medline PY - 1981/1/1/entrez SP - 137 EP - 41 JF - Scandinavian journal of urology and nephrology JO - Scand. J. Urol. Nephrol. VL - 15 IS - 2 N2 - Seasonal variations of urine volume and urinary excretion of calcium, oxalate, magnesium and phosphate were studied in 118 men with urolithiasis on a standard mineral diet and on free diet. The 24-hour urine volume did not vary by season. There was no significant seasonal variation in the excretion of urinary calcium, oxalate, magnesium or phosphate on a standard mineral diet. While on a free diet the patients' urinary excretion of calcium showed statistically significant seasonal differences between age groups. The seasonal variations in the excretion of urinary oxalate and phosphate were statistically significant on free diet, but did not differ by age. The urinary excretion of magnesium was not affected by season nor age. Dietary intake probably best explains seasonal changes in the urinary excretion of calcium, oxalate and phosphate. SN - 0036-5599 UR - https://www.unboundmedicine.com/medline/citation/7330607/Seasonal_variation_in_urinary_excretion_of_calcium_oxalate_magnesium_and_phosphate_on_free_and_standard_mineral_diet_in_men_with_urolithiasis_ DB - PRIME DP - Unbound Medicine ER -