despite impaired suppression of endogenous glucose production during a hyperinsulinemic glucose clamp ( p less than 0.001 ) and decreased postprandial c-peptide response ( p less than 0.05 ) in niddm , percent suppression of hepatic glucose release after oral glucose was comparable in the diabetic and nondiabetic subjects ( 45 +/- 3 vs. 39 +/- 2 % ) .
C0006558
c-peptide
C0011849
niddm