Figure 1.

(left) Mean (± SEM) plasma glucose concentration in 9 healthy subjects after ingestion of water only (open circles), 25 g glucose (closed circles), leucine + glycine at 1 mmol/kg fat-free mass each (open triangles), or 25 g glucose with leucine + glycine at 1 mmol/kg fat-free mass each (closed triangles). (right) Net integrated AUC using the fasting values as baseline. Bars with different letters indicate values are significantly different (P < 0.05).