Results 201 to 210 of about 21,845 (230)

Inhibition of calcium oxalate crystallization in urine

Urological Research, 1987
Chromatographic separation of urine showed inhibition of calcium oxalate (CaOx)-crystallization among substances with both large and small molecular weights. Ultrafiltration showed that approximately 80 per cent of the inhibiting activity, as determined in 2 per cent urine, originated from substances with a molecular weight above 1,000.
H G, Tiselius, A M, Fornander, M A, Nilsson   +2 more
openaire   +2 more sources

Influence of Oxalate on Calcium Oxalate Crystals Formation in Urine

1986
Among the different mechanisms involved in calcium oxalate nephrolithiasis, idiopathic hypercalciuria is well documented and is of interest for therapy (1.2.3.4.). The role of hyperoxaluria in the genesis of these stones is suggested in some studies (5.6).
M, Olmer, Y, Berland, M, Grandvuillemin, L, Madsen, R, Boistelle   +4 more
openaire   +2 more sources

[Respective effect of calcium and oxalate on calcium oxalate crystallization in the urine].

Nephrologie, 1985
Our aim is to determine the respective role of calcium (Ca) and of oxalate (ox) in the formation of calcium oxalate (Caox) crystals. Two urine samples are mixed after increasing either the calcium concentration (Ca) in one sample or the oxalate concentration (ox) in the other. The crystals formed are identified by their habits or by x-ray.
Y, Berland, M, Olmer, R, Boistelle, A, Barlatier   +3 more
openaire   +1 more source

Calcium Oxalate Nephrolithiasis

1989
A 36-year-old white male was seen after passing a small (less than 3-mm-diameter) calculus in the urine. Aside from mild flank pain, there were no other symptoms. Over the previous 14 years he had experienced six similar episodes. His father had a history of kidney stones, but the remainder of the history was unremarkable. He was taking no medication.
openaire   +1 more source

Calcium oxalate urolithiasis.

Compendium (Yardley, PA), 2013
Calcium oxalate (CaOx) uroliths are one of the most common urolith types in dogs, cats, and humans. Many factors predispose animals to CaOx uroliths, including breed, old age, obesity, male sex, being neutered, and certain diseases. Because there are no effective strategies for medical dissolution of these uroliths, management should focus on physical ...
Kelly, Gisselman, Cathy, Langston, Douglas, Palma, John, McCue   +3 more
openaire   +1 more source

[Calcium oxalate urolithiasis].

La Revue du praticien, 2011
Calcium oxalate is now the main form of nephrolithiasis in most countries. It may result from unfrequent genetic or acquired diseases, the diagnosis of which being of a major importance for an effective treatment to protect against stone recurrence and renal failure.
Michel, Daudon, Bertrand, Knebelmann
openaire   +1 more source

Relative effect of urinary calcium and oxalate on saturation of calcium oxalate Rapid Communication

Kidney International, 2004
Beverley Adams-Huet, Orson W Moe, John R Poindexter   +2 more
exaly  

EFFECTS OF CALCIUM AND MAGNESIUM ON URINARY OXALATE EXCRETION AFTER OXALATE LOADS

Journal of Urology, 2000
Michael Liebman
exaly  

Relationship between supersaturation and calcium oxalate crystallization in normals and idiopathic calcium oxalate stone formers

Kidney International, 1999
Tiziana Meschi, A Novarini, Loris Borghi   +2 more
exaly  

Intestinal Oxalate Absorption is Higher in Idiopathic Calcium Oxalate Stone Formers Than in Healthy Controls: Measurements With the [13C2]Oxalate Absorption Test

Journal of Urology, 2006
Gerd E Von Unruh
exaly