Results 11 to 20 of about 65,931 (310)
Contribution of Dietary Oxalate and Oxalate Precursors to Urinary Oxalate Excretion [PDF]
Nutrients, 2020 Kidney stone disease is increasing in prevalence, and the most common stone composition is calcium oxalate. Dietary oxalate intake and endogenous production of oxalate are important in the pathophysiology of calcium oxalate stone disease. The impact of dietary oxalate intake on urinary oxalate excretion and kidney stone disease risk has been assessed ...
Joseph J. Crivelli +6 more
openaire +4 more sources
Oxalate Nephropathy and the Mechanism of Oxalate-Induced Kidney Injury [PDF]
Kidney Diseases, 2023 Background: Hyperoxaluria is a major cause of oxalate nephropathy, which can lead to impaired renal function presenting as acute kidney injury, acute on chronic kidney disease, or chronic kidney disease.
Daorina Bao, Yu Wang, Ming-hui Zhao
doaj +3 more sources
The Handling of Oxalate in the Body and the Origin of Oxalate in Calcium Oxalate Stones [PDF]
Urologia Internationalis, 2019 Urolithiasis is one of the most common urologic diseases in industrialized societies. More than 80% of renal stones are composed of calcium oxalate, and small changes in urinary oxalate concentrations affect the risk of stone formation. Elucidation of the source of oxalate and its mechanism of transport is crucial for understanding the etiology of ...
Yi, Huang +10 more
openaire +2 more sources
Determination of plasma oxalate with oxalate oxidase [PDF]
Clinica Chimica Acta, 1984 A method for the determination of plasma oxalate using oxalate oxidase (EC 1.2.3.4) and deproteinised plasma is described. Reference values are 1.2-6.4 mumol/l (n = 24, mean +/- SD 3.3 +/- 1.5 mumol/l). The sensitivity is 6-7 nmol, the accuracy 3-5 nmol, and the coefficient of variation 10.4% (at a level of 23 nmol).
Endeman, H.J., Leersum, L. van, Boer, P.
openaire +3 more sources
Dietary Oxalate and Calcium Oxalate Nephrolithiasis [PDF]
Journal of Urology, 2007 Patients with calcium oxalate kidney stones are advised to decrease the consumption of foods that contain oxalate. We hypothesized that a cutback in dietary oxalate would lead to a decrease in the urinary excretion of oxalate and decreased stone recurrence. We tested the hypothesis in an animal model of calcium oxalate nephrolithiasis.Hydroxy-L-proline
Department of Pathology and Laboratory Medicine, College of Medicine, University of Florida, Gainesville, Florida ( host institution ) +3 more
openaire +3 more sources
Acta Crystallographica Section E Structure Reports Online, 2014 The title salt, 2C19H23FN3O3+·C2O42−{systematic name: bis-[4-(3-carboxy-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinolin-7-yl)-1-ethylpiperazin-1-ium] oxalate}, crystallizes with two independent monocations (AandB) and an oxalate dianion (C) in the asymmetric unit.
Yamuna, T. S. +4 more
openaire +4 more sources
Oxalate and Oxalate Oxidase in Malt [PDF]
Journal of the Institute of Brewing, 2009 Barley kernels contain a single oxalate oxidase located in the embryo and aleurone. It is already present in substantial quantities in unmalted grain and increases in activity during germination. It displays a very broad pH optimum: the optimum was at pH 4.0, but the enzyme still displayed more than 50% of its activity at pH 7.
Makoto Kanauchi +2 more
openaire +1 more source
Influence of nutrition on feline calcium oxalate urolithiasis with emphasis on endogenous oxalate synthesis [PDF]
, 2011 The prevalence of calcium oxalate (CaOx) uroliths detected in cats with lower urinary tract disease has shown a sharp increase over the last decades with a concomitant reciprocal decrease in the occurrence of struvite (magnesium ammonium phosphate ...
Plantinga, E.A. +3 more
core +1 more source
Oxalate-Based High-Capacity Conversion Anode for Potassium Storage [PDF]
, 2020 Conversion anode materials have been applied in lithium and sodium secondary batteries owing to their high capacities; however, there are limited reports on their use in potassium-ion batteries.
Hyungsub Kim (1746730) +5 more
core +1 more source
Acute kidney injury due to oxalate nephropathy after star fruit ingestion [PDF]
Journal of Nephropathology, 2018 Background: Great quantity of star fruit (Averrhoa carambola) ingestion, or even smaller amounts in a patient with an empty stomach, may induce acute kidney injury (AKI).
Hugo Abensur +6 more
doaj +1 more source