J Clin Invest.
(a) Rates of glucose metabolism before and after aspirin treatment. EGP, endogenous glucose production; GIR, glucose infusion rate during the clamp; cEGP, endogenous glucose production during the clamp; Rd, glucose disposal rate during the clamp; OX, glucose oxidation rates. *P = 0.009, **P = 0.003 vs. base-line. (b) Mean plasma insulin concentrations during the hyperinsulinemic-euglycemic clamp.