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. 2011 Oct 19;6(10):e26581. doi: 10.1371/journal.pone.0026581

Figure 9. Acute βAR stimulation in vivo induces increases in the phophorylation of GSK-3α and GSK-3β.

Figure 9

C57BL/6 mice were treated with vehicle control or isoproterenol (ISO, 1.25 mg/kg, i.p.) for 30 min. Representative Western blot analyses were performed on left ventricular lysates with antibodies against phospho-GSK-3α (Ser21), total GSK-3α, phospho-GSK-3β (Ser9), and total GSK-3β. The bar graphs show the densitometric scanning results from two seperate experiments (n = 6). Data are normalized with individual total protein levels. *, p<0.05 versus vehicle control.