The aim of the study was to investigate insulin resistance in overweight and obese dogs. Obesity is excessive fat accumulation in the body and is defined as being 30% above the ideal body weight. In the study, a total of 30 dogs were divided into 3 equal groups: ideal weight, overweight and obese. Fasting serum samples were collected and used to measure insulin (INS) and asprosin (ASP) levels using dog-specific ELISA kits. Glucose (GLU) and fructosamine (FRU) were also determined using biochemistry analyzer and Idexx test kits, respectively. HOMA-IR (homeostasis model assessment of insulin resistance), HOMA-β% (homeostasis model assessment of β cell function) and insulin-glucose ratio (IGR) were calculated using glucose and insulin values. In the study, ASP (p<0.05), INS (p<0.05), HOMA-β (p<0.05) and IGR (p<0.05) values of both overweight and obese dogs were higher than the ideal weight group. Very strong correlations were detected between INS and HOMA-IR (p<0.01), HOMA-β (p<0.01), IGR (p<0.01) in both groups. It was determined that insulin resistance developed in 60% of overweight dogs and 90% of obese dogs. It is thought that HOMA-IR, HOMA-β, IGR, INS, FRU and ASP can be used in the evaluation of insulin resistance in obese dogs.
Primary Language | English |
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Subjects | Veterinary Internal Medicine |
Journal Section | Research Articles |
Authors | |
Publication Date | December 31, 2024 |
Submission Date | March 27, 2024 |
Acceptance Date | July 29, 2024 |
Published in Issue | Year 2024 Volume: 9 Issue: 3 |