Variability of Protein Content in Calcium Oxalate Monohydrate Stones
نویسندگان
چکیده
منابع مشابه
Diversity in Protein Profiles of Individual Calcium Oxalate Kidney Stones
Calcium oxalate kidney stones contain low amounts of proteins, some of which have been implicated in progression or prevention of kidney stone formation. To gain insights into the pathophysiology of urolithiasis, we have characterized protein components of calcium oxalate kidney stones by proteomic approaches. Proteins extracted from kidney stones showed highly heterogeneous migration patterns ...
متن کاملStudy of calcium oxalate monohydrate of kidney stones by X-ray diffraction
X-ray powder diffraction was used to study the phase composition of human renal calculi. The stones were collected from 56 donors in Vitória, Espírito Santo state, southeastern Brazil. An XRD phase quantification revealed that 61% of the studied renal stones were composed exclusively of calcium oxalate 34% formed only by calcium oxalate monohydrate COM and 27% presents both monohydrate and dihy...
متن کاملEffect of biomolecules from human renal matrix of calcium oxalate monohydrate (CaOx) stones on in vitro calcium phosphate crystallization.
PURPOSE Investigate the activity of high and low molecular weight biomolecules present in the matrix of human calcium oxalate (CaOx) stones not only on the initial mineral phase formation of calcium and phosphate (CaP) but also on its growth and demineralization of the preformed mineral phase. MATERIALS AND METHODS Surgically removed renal stones were analyzed by Fourier Transform Infra Red (...
متن کاملElemental Content of Calcium Oxalate Stones from a Canine Model of Urinary Stone Disease
One of the most common types of urinary stones formed in humans and some other mammals is composed of calcium oxalate in ordered hydrated crystals. Many studies have reported a range of metals other than calcium in human stones, but few have looked at stones from animal models such as the dog. Therefore, we determined the elemental profile of canine calcium oxalate urinary stones and compared i...
متن کاملEpitaxial relationships in urolithiasis: the calcium oxalate monohydrate-hydroxyapatite system.
Chemical kinetic data, complemented with scanning electron-microscope observations of the crystalline phase, show that seed crystals of hydroxyapatite have the ability to induce the growth of calcium oxalate monohydrate crystals epitaxially from a metastable supersaturated solution of calcium oxalate. The rate of growth of calcium oxalate crystals is dependent on the surface area of the seed ma...
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ژورنال
عنوان ژورنال: Journal of Endourology
سال: 2006
ISSN: 0892-7790,1557-900X
DOI: 10.1089/end.2006.20.560