Measurement of urea and creatinine in saliva of dogs: a pilot study

Autor: Asta Tvarijonaviciute, Luis Pardo-Marin, Fernando Tecles, Juana Dolores Carrillo, Juan Diego Garcia-Martinez, Luis Bernal, Josep Pastor, José J. Cerón, Silvia Martinez-Subiela
Jazyk: angličtina
Rok vydání: 2018
Předmět:
Zdroj: BMC Veterinary Research, Vol 14, Iss 1, Pp 1-6 (2018)
Druh dokumentu: article
ISSN: 1746-6148
DOI: 10.1186/s12917-018-1546-5
Popis: Abstract Background Urea and creatinine in saliva have been reported to be possible markers of chronic kidney disease (CKD) in humans. The aim of this study was to assess if urea and creatinine could be measured in canine saliva, and to evaluate their possible changes in situations of CKD. Results The spectrophotometric assays for urea and creatinine measurements in saliva of dogs showed intra- and inter-assay imprecision lower than 12% and coefficients of correlation close to 1 in linearity under dilution tests. Healthy dogs showed median salivary concentrations of urea of 39.6 mg/dL and creatinine of 0.30 mg/dL, whereas dogs with CKD showed median salivary urea of 270.1 mg/dL and creatinine of 1.86 mg/dL. Positive high correlations were found between saliva and serum activities of the two analytes (urea, r = 0.909; P
Databáze: Directory of Open Access Journals
Nepřihlášeným uživatelům se plný text nezobrazuje