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首页> 外文期刊>American Journal of Veterinary Research >Evaluation of plasma islet amyloid polypeptide and serum glucose and insulin concentrations in nondiabetic cats classified by body condition score and in cats with naturally occurring diabetes mellitus
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Evaluation of plasma islet amyloid polypeptide and serum glucose and insulin concentrations in nondiabetic cats classified by body condition score and in cats with naturally occurring diabetes mellitus

机译:根据身体状况评分对患有天然糖尿病的非糖尿病猫的血浆胰岛淀粉样蛋白多肽以及血清葡萄糖和胰岛素浓度的评估

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Objective-To evaluate and compare circulating concentrations of islet amyloid polypeptide (IAPP), insulin, and glucose in nondiabetic cats classified by body condition score (BCS) and in cats with naturally occurring diabetes mellitus.Animals-109 (82 nondiabetic, 21 nonketoacidotic diabetic, and 6 ketoacidotic diabetic) cats.Procedures-Cats were examined and BCSs were assessed on a scale of 1 to 9. After food was withheld for 12 hours, blood was collected and plasma concentrations of IAPP and serum concentrations of insulin and glucose were measured. Differences in these values were evaluated among nondiabetic cats grouped according to BCS and in diabetic cats grouped as ketoacidotic or nonketoacidotic on the basis of clinicopathologic findings. Correlations were determined among variables.Results-In nondiabetic cats, BCS was significantly and positively correlated with circulating IAPP and insulin concentrations. Mean plasma IAPP concentrations were significantly different between cats with BCSs of 5 and 7, and mean serum insulin concentrations were significantly different between cats with BCSs of 5 and 8. Serum glucose concentrations were not significantly different among nondiabetic cats. Mean IAPP concentrations were similar between nonketoacidotic diabetic cats and nondiabetic cats with BCSs of 8 or 9. Mean IAPP concentrations were significantly reduced in ketoacidotic diabetic cats, compared with those of nondiabetic cats with BCSs of 6 through 8 and of nonketoacidotic diabetic cats.Conclusions and Clinical Relevance-Results indicated that increased BCS (a measure of obesity) is associated with increased circulating concentrations of IAPP and insulin in nondiabetic cats. (Am J Vet Res 2011;72:1052-1058)
机译:目的-评估和比较按身体状况评分(BCS)分类的非糖尿病猫和自然发生糖尿病的猫的胰岛淀粉样多肽(IAPP),胰岛素和葡萄糖的循环浓度.Animals-109(82非糖尿病,21非酮症酸中性糖尿病) ,和6只酮症酸中毒糖尿病猫。检查程序猫,并以1到9的等级评估BCS。在禁食12小时后,收集血液,测量IAPP的血浆浓度以及血清胰岛素和葡萄糖的浓度。根据临床病理结果,评估了根据BCS分组的非糖尿病猫和按酮酸中毒或非酮酸中毒分类的糖尿病猫之间这些值的差异。结果:在非糖尿病猫中,BCS与循环中的IAPP和胰岛素浓度呈显着正相关。 BCS分别为5和7的猫之间的平均血浆IAPP浓度显着不同,BCS分别为5和8的猫之间的平均血清胰岛素浓度有显着差异。非糖尿病猫之间的血清葡萄糖浓度无显着差异。非酮症酸中毒猫和BCS为8或9的非糖尿病猫的平均IAPP浓度相近。与非酮症酸中性猫的BCS为6至​​8的非糖尿病猫和非酮症酸中性猫的IPA浓度相比,平均IAPP浓度显着降低。临床相关性结果表明,非糖尿病猫的BCS升高(肥胖的一种度量)与IAPP和胰岛素的循环浓度升高有关。 (Am J Vet Res 2011; 72:1052-1058)

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