Journal ArticleDOI
Determination of Oxalic Acid in Biological Material
TLDR
In this paper, the properties of oxalic acid are reviewed, together with the use that may be made of these in various methods for oxalate analysis, which are critically compared.Abstract:
The properties of oxalic acid are reviewed, together with the use that may be made of these in various methods of oxalate analysis, which are critically compared. Information is given on the oxalate content of biological fluids, urinary calculi, tissues, and foods.read more
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Journal ArticleDOI
An improved colorimetric procedure for urine oxalate.
A. Hodgkinson,Ann Williams +1 more
TL;DR: Values of oxalic acid in 0.5 ml of urine are generally higher than have been obtained previously by chemical methods and possible reasons for this difference are discussed.
Journal ArticleDOI
Calcium oxalate accumulation and soil weathering in mats of the hypogeous fungus Hysterangium crassum
Kermit Cromack,Phillip Sollins,William C. Graustein,Karen Speidel,Allen W. Todd,Gody Spycher,Ching Y. Li,Robert L. Todd +7 more
TL;DR: Fungal mats of Hysterangium crassum (Tul. and Tul.) Fischer occupied a mean of 9.6% of the upper 10 cm of soil developed under a 40-65 yr old stand of Douglas fir (Pseudotsuga menziesii (Mirb.) Franco) in Oregon as discussed by the authors.
Journal ArticleDOI
Acquired hyperoxaluria, nephrolithiasis, and intestinal disease. Description of a syndrome.
TL;DR: Cholestyramine therapy (4 g four times a day) lowered the 24-hour urinary excretion of oxalate to normal in the four patients in which it was used as mentioned in this paper.
Journal ArticleDOI
Prophylaxis of calcium oxalate stones by Herniaria hirsuta on experimentally induced nephrolithiasis in rats
TL;DR: To evaluate the prophylactic potential of a herbal decoction from Herniaria hirsuta, a medicinal plant widely used in Morocco to treat kidney stones, by assessing the effect of oral administration in experimentally induced calcium oxalate nephrolithiasis in rats.
Journal ArticleDOI
Protective effect of the hydro-alcoholic extract of Rubia cordifolia roots against ethylene glycol induced urolithiasis in rats
TL;DR: It is shown that the HARC can protect against ethylene glycol induced urolithiasis as it reduced and prevented the growth of urinary stones and is helpful to prevent the recurrence of the disease.