Renal handling of urate and oxalate: Possible implications for urolithiasis
✍ Scribed by Lang, F. ;Greger, R. ;Sporer, H. ;Oberleithner, H. ;Deetjen, P.
- Publisher
- Springer
- Year
- 1979
- Tongue
- English
- Weight
- 552 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0300-5623
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✦ Synopsis
Both urate and oxalate are organic acids of considerable clinical interest, owing to their limited solubility. Calcium oxalate is the most frequent constituent of renal calculi and occasionally precipitates in body fluids. Urate precipitations are common in the kidney and in various other tissues. In this paper, a short outline of the present knowledge of renal handling of these substances will be followed by some conclusions as to the possible relevance of this knowledge for the understanding of urolithiasis and intrarenal precipitation. Direct (micropuncture) data are available for urate in the rat (1, 6, 7, 10, 21, 23, 28, 36, 42), rabbit (35), dog (34) and cebus monkey (33) and in the rat only for oxalate (11, 15, 20).