NDLI: Évaluation par spectroscopie RMN des lésions rénales provoquées par la lithotripsie extracorporelle à partir d'échantillons d'urine.

Content Provider	World Health Organization (WHO)-Global Index Medicus
Author	Berte, N. Cayzergues, L. Meyer, F. Jira, H. Eugene, M. Conti, M. Loric, S. Hammoudi, Y. Benoit, G. Droupy, S. Hubert, J. Eschwege, P.
Description	Country affiliation: France Author Affiliation: Berte N ( Service d'urologie, hôpitaux de Brabois, CHU de Nancy, avenue de Bourgogne, 54511 VandÅuvre-lès-Nancy, France.)
Abstract	PURPOSE: The aim of this prospective study was to investigate the effect of extracorporeal shock wave lithotripsy (SWL) on kidneys of patients with pyelic stone disease. The effects of SWL were assessed by high-resolution proton nuclear magnetic resonance (HNMR) spectroscopy of urine samples. METHODS: Twenty-three patients, aged 31-80years (mean: 55years), with pyelic stone disease were investigated before and after SWL. Multiparameter analysis was performed by HNMR spectroscopy of urine samples collected before and 5h after SWL (second miction post-SWL). RESULTS: The most relevant resonances determined by HNMR spectroscopy were acetate, lactate, trimethylamine N-oxide and amino acids. Excretion of these markers increased significantly in comparison with pre-SWL urinary samples. CONCLUSION: These results show that early ischemic damage occurs after SWL. Post-SWL. HNMR spectroscopy is an effective tool for noninvasive follow-up of renal damage.
File Format	HTM / HTML
ISSN	11667087
Issue Number	7
Volume Number	21
Journal	Progr`es en Urologie
Language	French
Publisher	Elsevier
Publisher Date	2011-07-01
Publisher Place	France
Access Restriction	Subscribed
Subject Keyword	Urine Protons Therapy Adverse Effects Prospective Studies Discipline Urology Magnetic Resonance Spectroscopy Blood Supply Humans Middle Aged Male Aged, 80 And Over Kidney English Abstract Journal Article Ischemia Etiology Lithotripsy Kidney Calculi Adult Female Aged Diagnosis
Alternative Title	Ischemic lesions in kidneys after extracorporeal shock wave lithotripsy demonstrated by Proton NMR spectroscopy of urine samples
Content Type	Text
Resource Type	Article
Subject	Urology

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