Structure and composition of canine urinary calculi
| العنوان: | Structure and composition of canine urinary calculi |
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| المؤلفون: | Elena Escolar, J. A. Medina, Juana Bellanato |
| المصدر: | Digital.CSIC. Repositorio Institucional del CSIC instname |
| بيانات النشر: | Elsevier, 1990. |
| سنة النشر: | 1990 |
| مصطلحات موضوعية: | Calcium Phosphates, Male, medicine.medical_specialty, Spectrophotometry, Infrared, Struvite, Potassium, Urology, Calcium oxalate, Magnesium Compounds, chemistry.chemical_element, Breeding, engineering.material, Calcium, Phosphates, chemistry.chemical_compound, Dogs, Sex Factors, medicine, Animals, Magnesium, Brushite, Dog Diseases, Calcium Oxalate, General Veterinary, Chemistry, Spectrophotometry, Atomic, Whewellite, Age Factors, Silicon Dioxide, Uric Acid, Microscopy, Electron, Scanning, engineering, Cystine, Uric acid, Female, Urinary Calculi, Electron Probe Microanalysis, Nuclear chemistry, Weddellite |
| الوصف: | The chemical constituents of 171 specimens of canine urinary calculi have been analysed by infrared spectroscopy. The analysis revealed that 46 per cent of the total contained struvite as the major component; 26 per cent contained cystine; 16 per cent were found to be composed of whewellite and, or, weddellite; 8 per cent of urates; 3 per cent of calcium phosphate (apatite and, or, brushite) and 1 per cent of silica. A series of selected samples was also studied by scanning electron microscopy and energy dispersive X-ray analysis (EDAX). This examination revealed structures similar to human stones. Potassium and complex urates containing two or more cations were commonly found in many areas of ammonium orate and sodium urate calculi. Moreover, EDAx analysis detected a calcium enriched urate in several zones of urate calculi. © 1990. |
| اللغة: | English |
| تدمد: | 0034-5288 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::48ce956c712417897e6fb41bb7de5845Test http://hdl.handle.net/10261/90235Test |
| حقوق: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....48ce956c712417897e6fb41bb7de5845 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 00345288 |
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