Alpha-1-microglobulin: inhibitory effect on calcium oxalate crystallization in vitro and decreased urinary concentration in calcium oxalate stone formers

1999 ◽  
Vol 27 (4) ◽  
pp. 243-249 ◽  
Author(s):  
S. Tardivel ◽  
J. Médétognon ◽  
C. Randoux ◽  
M. Kébédé ◽  
T. Drüeke ◽  
...  
Keyword(s):  
Calcium Oxalate ◽  
Inhibitory Effect ◽  
Urinary Concentration ◽  
Calcium Oxalate Stone ◽  
Calcium Oxalate Crystallization ◽  
Stone Formers

Inhibitory effect of bikunin on calcium oxalate crystallization in vitro and urinary bikunin decrease in renal stone formers

1999 ◽  
Vol 27 (1) ◽  
pp. 69-75 ◽  
Author(s):  
J. Médétognon-Benissan ◽  
S. Tardivel ◽  
C. Hennequin ◽  
M. Daudon ◽  
T. Drüeke ◽  
...  
Keyword(s):  
Calcium Oxalate ◽  
Renal Stone ◽  
Inhibitory Effect ◽  
Calcium Oxalate Crystallization ◽  
Stone Formers

The Effect of Ethane-1-Hydroxy-1,1-Diphosphonate (EHDP) on Calcium Oxalate Crystalluria in Recurrent Renal Stone-Formers

1974 ◽  
Vol 47 (1) ◽  
pp. 13-22 ◽  
Author(s):  
W. G. Robertson ◽  
M. Peacock ◽  
R. W. Marshall ◽  
F. Knowles
Keyword(s):  
Calcium Oxalate ◽  
Stone Formation ◽  
Basal Diet ◽  
Sodium Oxalate ◽  
Calcium Oxalate Crystals ◽  
Calcium Oxalate Dihydrate ◽  
Calcium Oxalate Stone ◽  
Oxalate Crystals ◽  
Stone Formers

1. The volume, size and type of calcium oxalate crystals excreted in the urine of a group of patients with recurrent ‘idiopathic’ stones were studied on a controlled basal diet, after an oral supplement of sodium oxalate and after oral administration of ethane-1-hydroxy-1,1-diphosphonate (EHDP) for 4 weeks. 2. Before administration of EHDP the stone-formers passed the large crystals and aggregates of calcium oxalate dihydrate characteristic of recurrent calcium oxalate stone-formers. For the same level of urine saturation and crystalluria EHDP caused a significant reduction in the proportion of large crystals and aggregates excreted. Studies by light-microscopy confirmed that EHDP caused a striking change in the size and habit of calcium oxalate crystals in some but not all of the urine samples examined. 3. The decrease in average crystal size during the administration of EHDP was attributed to the observed increase in the ability of urine to inhibit the growth and aggregation of calcium oxalate crystals as measured by a growth system in vitro. 4. The possible use of EHDP as a therapeutic agent in the treatment of calcium oxalate stone-formation is discussed.

scholarly journals In Vitro Effect of Wheat Bran (Triticum aestivum) Extract on Calcium Oxalate Urolithiasis Crystallization

2011 ◽  
Vol 6 (10) ◽  
pp. 1934578X1100601
Author(s):  
Khaled Sekkoum ◽  
Abdelkrim Cheriti ◽  
Safia Taleb
Keyword(s):  
Triticum Aestivum ◽  
Calcium Oxalate ◽  
Wheat Bran ◽  
Triticum Aestivum L ◽  
Inhibitory Effect ◽  
Calcium Oxalate Crystallization ◽  
Inhibiting Effect ◽  
Polarized Microscopy ◽  
Vitro Effect

Urolithiasis can lead to the loss of renal function in some cases. In this study, we tested the inhibiting effect of wheat bran ( Triticum aestivum L) extract on calcium oxalate crystallization in a turbidimetric model, by FTIR spectroscopy, and polarized microscopy. The results show that this plant extract has a major inhibitory effect on calcium oxalate crystallization.

scholarly journals THE INHIBITORY EFFECT OF KAMPOU EXTRACTS ON IN VITRO CALCIUM OXALATE CRYSTALLIZATION AND IN VIVO STONE FORMATION IN AN ANIMAL MODEL

1995 ◽  
Vol 2 (2) ◽  
pp. 81-86 ◽  
Author(s):  
Takuo Koide ◽  
Seiji Yamaguchi ◽  
Masato Utsunomiya ◽  
Toshiaki YoshiokaY ◽  
Kiyoshi Sugiyawia
Keyword(s):  
Animal Model ◽  
Calcium Oxalate ◽  
Stone Formation ◽  
Inhibitory Effect ◽  
Calcium Oxalate Crystallization

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

1999 ◽  
Vol 55 (3) ◽  
pp. 1041-1050 ◽  
Author(s):  
Loris Borghi ◽  
Angela Guerra ◽  
Tiziana Meschi ◽  
Angelo Briganti ◽  
Tania Schianchi ◽  
...  
Keyword(s):  
Calcium Oxalate ◽  
Calcium Oxalate Stone ◽  
Calcium Oxalate Crystallization ◽  
Stone Formers

Oxalate absorption and endogenous oxalate synthesis from ascorbate in calcium oxalate stone formers and non-stone formers

2004 ◽  
Vol 44 (6) ◽  
pp. 1060-1069 ◽  
Author(s):  
Weiwen Chai ◽  
Michael Liebman ◽  
Susan Kynast-Gales ◽  
Linda Massey
Keyword(s):  
Calcium Oxalate ◽  
Calcium Oxalate Stone ◽  
Oxalate Absorption ◽  
Stone Formers ◽  
Oxalate Synthesis

Expression of proteins that inhibit calcium oxalate crystallization in vitro in the urine of normal and stone-forming individuals

2001 ◽  
Vol 37 (1) ◽  
pp. 104-112 ◽  
Author(s):  
Ryan C. Hedgepeth ◽  
Lizhu Yang ◽  
Martin I. Resnick ◽  
Susan Ruth Marengo
Keyword(s):  
Calcium Oxalate ◽  
Calcium Oxalate Crystallization
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