Risk factors for the incidence of calcium oxalate uroliths or magnesium ammonium phosphate uroliths for dogs in Ontario, Canada, from 1998 to 2006

2010 ◽  
Vol 71 (9) ◽  
pp. 1045-1054 ◽  
Author(s):  
Lee V. Wisener ◽  
David L. Pearl ◽  
Doreen M. Houston ◽  
Richard J. Reid-Smith ◽  
Andrew E. Moore
Keyword(s):  
Risk Factors ◽  
Calcium Oxalate ◽  
Ammonium Phosphate ◽  
Magnesium Ammonium Phosphate ◽  
Magnesium Ammonium

The Influence of Disodium Ethane-1-Hydroxy-1,1-Diphosphonate (Ehdp) on the Development of Experimentally Induced Urinary Stones in Rats

1972 ◽  
Vol 42 (2) ◽  
pp. 197-207 ◽  
Author(s):  
D. Fraser ◽  
R. G. G. Russell ◽  
Ortrun Pohler ◽  
W. G. Robertson ◽  
H. Fleisch
Keyword(s):  
Calcium Oxalate ◽  
Stone Formation ◽  
Ammonium Phosphate ◽  
Urinary Stones ◽  
Hydrogen Phosphate ◽  
Magnesium Ammonium Phosphate ◽  
Magnesium Ammonium ◽  
The Difference ◽  
Calcium Oxalate Calculi

1. Bladder stones composed of calcium hydrogen phosphate dihydrate, calcium oxalate mono- and di-hydrate and magnesium ammonium phosphate hexahydrate (struvite) were successfully induced in rats by various dietary manipulations and by implanting zinc pellets in the bladder. 2. The effect of a diphosphonate, disodium ethane-1-hydroxy-1,1-diphosphonate (EHDP), given in the drinking water at concentrations of 0·0025, 0·05 and 0·5% (w/v), on the size and composition of these stones was examined. 3. All the concentrations of EHDP decreased the weight of the calcium oxalate calculi. In contrast, only the highest concentration of EHDP inhibited calcium hydrogen phosphate stone formation and the magnesium ammonium phosphate stones were unaffected. 4. The difference between the effects on calcium oxalate and magnesium ammonium phosphate stones is consistent with the finding that EHDP inhibited the precipitation of calcium oxalate from solution in vitro but had only a slight effect on magnesium ammonium phosphate precipitation. 5. It is suggested that EHDP might be of use in the prevention of some types of urinary stones in man.

scholarly journals Predicting the Crystallization Potential of Urine from Cats and Dogs with Respect to Calcium Oxalate and Magnesium Ammonium Phosphate (Struvite)

2002 ◽  
Vol 132 (6) ◽  
pp. 1637S-1641S ◽  
Author(s):  
William G. Robertson ◽  
Julie S. Jones ◽  
Michelle A. Heaton ◽  
Abigail E. Stevenson ◽  
Peter J. Markwell
Keyword(s):  
Calcium Oxalate ◽  
Ammonium Phosphate ◽  
Magnesium Ammonium Phosphate ◽  
Magnesium Ammonium

scholarly journals Risk factors for canine magnesium ammonium phosphate urolithiasis associated with bacterial infection

2022 ◽  
Vol 23 ◽  
Author(s):  
Nahathai Uttamamul ◽  
Supranee Jitpean ◽  
Aroonlug Lulitanond ◽  
Lumyai Wonglakorn ◽  
Nattaya Sae-ung ◽  
...  
Keyword(s):  
Risk Factors ◽  
Bacterial Infection ◽  
Ammonium Phosphate ◽  
Magnesium Ammonium Phosphate ◽  
Magnesium Ammonium

Association between patient-related factors and risk of calcium oxalate and magnesium ammonium phosphate urolithiasis in cats

2000 ◽  
Vol 217 (4) ◽  
pp. 520-525 ◽  
Author(s):  
Chalermpol Lekcharoensuk ◽  
Jody P. Lulich ◽  
Carl A. Osborne ◽  
Lori A. Koehler ◽  
Lisa K. Urlich ◽  
...  
Keyword(s):  
Calcium Oxalate ◽  
Ammonium Phosphate ◽  
Related Factors ◽  
Magnesium Ammonium Phosphate ◽  
Magnesium Ammonium

scholarly journals Chemical composition of urinary stones in Rahim Yar Khan and adjacent districts of Sindh and Baluchistan

2016 ◽  
Vol 12 (2) ◽  
Author(s):  
Abdul Hakeem ◽  
Muhammad Tariq ◽  
Mehboob Bari ◽  
Muhammad Hassan Abbas ◽  
Muhammad Anwar
Keyword(s):  
Calcium Oxalate ◽  
Urinary Calculi ◽  
Ammonium Phosphate ◽  
Upper Urinary Tract ◽  
Pure Form ◽  
Urinary Stones ◽  
Magnesium Ammonium Phosphate ◽  
Female Ratio ◽  
Magnesium Ammonium ◽  
Urinary Tract Calculi

Aim: To find out the constituents of the urinary stones, so that preventive measures would be taken against recurrence. Patients and methods: A total No. of 200 consecutive patients with upper urinary tract calculi, that were operated in the urology and general surgical wards of Sh. Zayed Hospital Rahim Yar Khan were included in the study. In addition to Rahim Yar Khan the patients also came from adjacent districts of Sindh and Baluchistan. Qualitative Chemical analysis was carried out using Merchognost (Germany) urinary calculi analysis kit. All the tests were performed according to the instruction of manufacturers of the kit. Results: Stone samples were collected from 200 patients, out of these 138 (69%) were male and 62 (31%) of patients were female with male to female ratio 2.2:1 age range was between 9-72 years. Results of stone analysis indicate that calcium oxalate is the most common ingredient found in 100% of the stone samples. In 83% of patients it was found mixed with other varieties of stones while in 17% samples it was seen in pure form. Uric acid was the second most common ingredient seen in 73% of patients mixe d with calcium oxalate and magnesium ammonium phosphate but it was not found as pure form. Magnesium Ammonium phosphate found in 13% of stones samples in mixed form only, not as isolated stone.

Association between dietary factors and calcium oxalate and magnesium ammonium phosphate urolithiasis in cats

2001 ◽  
Vol 219 (9) ◽  
pp. 1228-1237 ◽  
Author(s):  
Chalermpol Lekcharoensuk ◽  
Carl A. Osborne ◽  
Jody P. Lulich ◽  
Rosama Pusoonthornthum ◽  
Claudia A. Kirk ◽  
...  
Keyword(s):  
Calcium Oxalate ◽  
Ammonium Phosphate ◽  
Dietary Factors ◽  
Magnesium Ammonium Phosphate ◽  
Magnesium Ammonium
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