Journal article

Use of proxies and reference quintiles obtained from minimal model analysis for determination of insulin sensitivity and pancreatic beta-cell responsiveness in horses.

Kibby H Treiber, David S Kronfeld, Tanja M Hess, Ray C Boston, Pat A Harris

Am J Vet Res | Published : 2005

Abstract

OBJECTIVE: To develop proxies calculated from basal plasma glucose and insulin concentrations that predict insulin sensitivity (SI; L.min(-1) x mU(-1)) and beta-cell responsiveness (ie, acute insulin response to glucose [AIRg]; mU/L x min(-1)) and to determine reference quintiles for these and minimal model variables. ANIMALS: 1 laminitic pony and 46 healthy horses. PROCEDURE: Basal plasma glucose (mg/dL) and insulin (mU/L) concentrations were determined from blood samples obtained between 8:00 AM and 9:00 AM. Minimal model results for 46 horses were compared by equivalence testing with proxies for screening SI and pancreatic beta-cell responsiveness in humans and with 2 new proxies for scre..

View full abstract

University of Melbourne Researchers