PMID- 35791959 OWN - NLM STAT- MEDLINE DCOM- 20221202 LR - 20230412 IS - 1939-165X (Electronic) IS - 0275-6382 (Print) IS - 0275-6382 (Linking) VI - 51 IP - 4 DP - 2022 Dec TI - Establishment of a reference interval for urinary albumin-to-creatinine ratio in dogs. PG - 585-590 LID - 10.1111/vcp.13149 [doi] AB - BACKGROUND: Albuminuria is an important marker of renal damage and can precede proteinuria; thus, it can be a useful analyte in the early diagnosis of kidney diseases. Albuminuria has also been found in dogs with hypertension, inflammatory, infectious, and neoplastic diseases. OBJECTIVES: The aim of this study was to establish a reference interval (RI) for albuminuria in dogs. METHODS: One hundred sixty-four clinically healthy dogs were enrolled in the study. Urinary albumin was determined by the immunoturbidimetric method, and albumin excretion was expressed as the urinary albumin-to-creatinine (UAC) ratio. The RI for UAC was established. RESULTS: After exclusions, 124 dogs from 32 breeds remained. The median UAC of the study population was 3.0 mg/g (range: 0-48). The RI was defined as 0-19 mg/g (with a 90% CI for the upper limit of 13-28 mg/g). No significant difference was found between male and female dogs or between different age and body weight groups. The results of Sighthounds (n = 30) and Beagle dogs (n = 23) did not differ from the other breeds. CONCLUSION: The canine RI of UAC is similar but somewhat narrower than the human RI. CI - (c) 2022 The Authors. Veterinary Clinical Pathology published by Wiley Periodicals LLC on behalf of American Society for Veterinary Clinical Pathology. FAU - Falus, Fruzsina Anna AU - Falus FA AUID- ORCID: 0000-0003-3101-6622 AD - Department of Internal Medicine, University of Veterinary Medicine, Budapest, Hungary. FAU - Vizi, Zsuzsanna AU - Vizi Z AUID- ORCID: 0000-0001-9109-7482 AD - Department of Internal Medicine, University of Veterinary Medicine, Budapest, Hungary. FAU - Szabo, Korinna Eva AU - Szabo KE AD - Department of Internal Medicine, University of Veterinary Medicine, Budapest, Hungary. FAU - Muller, Linda AU - Muller L AD - Department of Obstetrics and Food Animal Medicine Clinic, University of Veterinary Medicine, Budapest, Hungary. FAU - Reiczigel, Jeno AU - Reiczigel J AD - Department of Biomathematics and Informatics, University of Veterinary Medicine, Budapest, Hungary. FAU - Balogh, Nandor AU - Balogh N AD - Praxislab Kft, Budapest, Hungary. FAU - Manczur, Ferenc AU - Manczur F AD - Department of Internal Medicine, University of Veterinary Medicine, Budapest, Hungary. LA - eng GR - 11475-4/2016/FEKUT/Hungarian Ministry of Human Resources/ PT - Journal Article DEP - 20220706 PL - United States TA - Vet Clin Pathol JT - Veterinary clinical pathology JID - 9880575 RN - AYI8EX34EU (Creatinine) RN - 0 (Albumins) SB - IM MH - Dogs MH - Animals MH - Humans MH - Male MH - Female MH - *Albuminuria/diagnosis/veterinary/epidemiology MH - Creatinine/urine MH - Urinalysis/veterinary MH - Proteinuria/veterinary MH - Albumins MH - *Dog Diseases/diagnosis/urine PMC - PMC10084387 OTO - NOTNLM OT - albuminuria OT - canine OT - normal value OT - proteinuria EDAT- 2022/07/07 06:00 MHDA- 2022/12/03 06:00 PMCR- 2023/04/10 CRDT- 2022/07/06 06:13 PHST- 2022/03/21 00:00 [revised] PHST- 2021/11/10 00:00 [received] PHST- 2022/04/18 00:00 [accepted] PHST- 2022/07/07 06:00 [pubmed] PHST- 2022/12/03 06:00 [medline] PHST- 2022/07/06 06:13 [entrez] PHST- 2023/04/10 00:00 [pmc-release] AID - VCP13149 [pii] AID - 10.1111/vcp.13149 [doi] PST - ppublish SO - Vet Clin Pathol. 2022 Dec;51(4):585-590. doi: 10.1111/vcp.13149. Epub 2022 Jul 6.