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Shock wave lithotripsy can alter urinary acid‐base pH regulation
- Source :
- The Journal of the Acoustical Society of America. 125:2622-2622
- Publication Year :
- 2009
- Publisher :
- Acoustical Society of America (ASA), 2009.
-
Abstract
- The renal papilla is particularly susceptible to injury by shock waves (SWs). Since the papilla is vital for urinary pH regulation, we hypothesized that shock wave lithotripsy (SWL)‐induced damage of papillae will alter the pH of the urine. Experiments were conducted in four female adult Gottingen minipigs. The HM3 lithotripter delivered a total of 8000 SWs (24 kV, 120 SWs/min) among all papillae of one kidney, while the untreated, opposite kidney was used as control. The pigs were allowed to recover and 5 weeks later they were anesthetized. Serial urine collections were obtained from the SW‐treated and untreated kidney. Urine was collected under mineral oil and immediately tested for its pH. Both kidneys were then perfusion fixed for histological analysis. Urinary pH was 0.17 units greater (P
Details
- ISSN :
- 00014966
- Volume :
- 125
- Database :
- OpenAIRE
- Journal :
- The Journal of the Acoustical Society of America
- Accession number :
- edsair.doi...........280680bc8b83d6aa78e3c21949b5c4aa