Figure 4From: Altered myocardial substrate metabolism is associated with myocardial dysfunction in early diabetic cardiomyopathy in rats: studies using positron emission tomographyMolecular alterations in myocardial insulin signaling. Quantification of immunoblots showing relative phosphorylation/total protein levels of Akt-Ser473/Akt2 after saline (-; open bars) or insulin (+; filled bars) injection. Data are expressed as mean ± SEM, n = 4–8, * p < 0.05 different from basal, # p < 0.05 different from ZL.Back to article page