Glucagon-like peptide-1 receptor agonist treatment prevents glucocorticoid-induced glucose intolerance and islet-cell dysfunction in humans.

ABSTRACT:

Objective

Glucocorticoids (GCs) are regarded as diabetogenic because they impair insulin sensitivity and islet-cell function. This study assessed whether treatment with the glucagon-like peptide receptor agonist (GLP-1 RA) exenatide (EXE) could prevent GC-induced glucose intolerance.

Research design and methods

A randomized, placebo-controlled, double-blind, crossover study in eight healthy men (age: 23.5 [20.0-28.3] years; BMI: 26.4 [24.3-28.0] kg/m(2)) was conducted. Participants received three therapeutic regimens for 2 consecutive days: 1) 80 mg of oral prednisolone (PRED) every day (q.d.) and intravenous (IV) EXE infusion (PRED+EXE); 2) 80 mg of oral PRED q.d. and IV saline infusion (PRED+SAL); and 3) oral placebo-PRED q.d. and intravenous saline infusion (PLB+SAL). On

SUBMITTER: van Raalte DH 

PROVIDER: S-EPMC3024359 | biostudies-literature | 2011 Feb

REPOSITORIES: biostudies-literature