Fig. 1From: GLUT4 localisation with the plasma membrane is unaffected by an increase in plasma free fatty acid availabilityGlucose infusion rate during a 6-h hyperinsulinemic-euglycemic clamp with concurrent lipid or glycerol infusion. The glucose infusion rate needed to maintain euglycemia during the 6-h clamp was higher in the glycerol group compared to the lipid group in both the sedentary (A) and trained (B) individualsBack to article page