Serum symmetric dimethylarginine in older dogs: Reference interval and comparison of a gold standard method with the ELISA.
Sofie J J MarynissenGreet JuniusEvi Van den SteenLisbeth PatteetLuc DuchateauSiska CroubelsSylvie DaminetDominique PaepePublished in: Journal of veterinary internal medicine (2024)
The ELISA provided significantly higher SDMA concentrations compared to the validated LC-MS/MS method, indicating the need for device- or assay-specific RI. The obtained age-specific RI for SDMA is considerably higher in older dogs compared to the general laboratory RI.