Results 191 to 200 of about 40,778 (234)
Some of the next articles are maybe not open access.
Idiopathic Calcium Oxalate Urolithiasis and Endogenous Oxalate Production
Journal of Urology, 1996Despite the great effort that has gone into investigating urolithiasis, this condition still persists as one of the major ailments of the urinary tract. Calcium oxalate urolithiasis is the most common form, accounting for some 60 to 80% of total stones.
Paul W. Baker +3 more
openaire +2 more sources
Transformation of calcium oxalate hydrates
Journal of Crystal Growth, 1986The transformation kinetics of calcium oxalate trihydrate and calcium oxalate dihydrate to the thermodynamically stable monohydrate have been studied in batch precipitation systems. A combination of size distribution measurements, optical microscopy, X-ray diffraction and thermogravimetric analysis were used to characterise the processes involved.
Brečević, Ljerka +2 more
openaire +2 more sources
Calcium Oxalate Urolithiasis in Cats
Journal of Endourology, 1999Urolithiasis has long been recognized as a cause of irritative voiding in cats. Before the late 1980s, sterile struvite was the most common urolith; today, however, 40% of feline uroliths are of calcium oxalate. This change may be partly attributable to the change to urine-acidifying, magnesium-restricted diets that were introduced to reduce the ...
C A, Buffington, D J, Chew
openaire +2 more sources
Oxalate: effect on calcium absorbability
The American Journal of Clinical Nutrition, 1989Absorption of calcium from intrinsically labeled Ca oxalate was measured in 18 normal women and compared with absorption of Ca from milk in these same subjects, both when the test substances were ingested in separate meals and when ingested together. Fractional Ca absorption from oxalate averaged 0.100 +/- 0.043 when ingested alone and 0.140 +/- 0.063 ...
R P, Heaney, C M, Weaver
openaire +2 more sources
Amorphous biogenic calcium oxalate
ChemistrySelect, 2016Abstract Transition from an amorphous to a crystalline phase and stabilization of amorphous phases is a common strategy in biomineralization. Although no such phenomenon has yet been reported for biogenic calcium oxalate systems, it was recently demonstrated for synthetic calcium oxalate monohydrate (COM).
Eva Weber +4 more
openaire +1 more source
[Calcium oxalate urolithiasis].
La Revue du praticien, 2011Calcium 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
Calcium oxalate stone and gout
Urological Research, 2009Gout is well known to be produced by increased uric acid level in blood. The objective of this paper is to assess the relationship between gout and calcium oxalate stone formation in the humans. 48 patients with combination of gout and calcium oxalate stone problem were included.
openaire +2 more sources
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 +3 more
openaire +1 more source
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 +3 more
openaire +1 more source
Calcium Oxalate Nephrolithiasis
1989A 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-Dihydrate Production
1989We are embarking on a program to study calcium-oxalate-dihydrate (COD or weddellite) formation and require a reproducible method of COD production. The following study is an examination of factors favoring COD precipitation.
P. Brown, D. Ackermann, B. Finlayson
openaire +1 more source