Skip to main content
. Author manuscript; available in PMC: 2012 Nov 1.
Published in final edited form as: Diabetes Obes Metab. 2011 Nov;13(11):990–1000. doi: 10.1111/j.1463-1326.2011.01431.x

Figure 4.

Figure 4

Phosphorylation levels of ERK1 (A) and ERK2 (B) in pancreas from control (white bars) and diabetic (black bars) rats after 120 min incubation with variable concentrations of GLP-1. Data are mean + SEM of n=5–9/group and represent the ratio of the intensity of bands corresponding to pERK1 and ERK1 or pERK2 and ERK2. *p<0.05 by unpaired Student t test for each concentration of GLP-1. Blots represent pERK1/2 and ERK1/2 in rat pancreas after incubation with GLP-1 at 0, 0.3, 3.3 or 33 μg/ml for control and diabetic rats.