Research Article

Hyperinsulinemia Induced Altered Insulin Signaling Pathway in Muscle of High Fat- and Carbohydrate-Fed Rats: Effect of Exercise

Figure 2

Protein expression of IRS1 tyrosine p y612 in the muscle. Tyrosine p y612 is the PI3 docking site; phosphorylation activates the downstream process in insulin signaling pathways. Values are of 4–6 separate experiments ( animals per group). when compared to HFD, ††† when compared to HCD. Lane 1: C (control), lane 2: HFD (high-fat diet), lane 3: HFD Ex (high-fat diet with exercise), lane 4: HCD (high-carbohydrate diet), and lane 5: HCD Ex (high-carbohydrate diet with exercise).