Fig. 4

Pre- and postsynaptic activities modulate AKAP150 protein levels. A Western blot analysis and data quantification of diaphragm samples showing specificity of the anti-AKAP150 antibodies to show protein bands appear in the correct molecular weight. B Western blot analysis and data quantification of AKAP150 protein levels in the diaphragm muscle after pre- and postsynaptic activities. C Graphical representation of the results. Data are expressed relative to control (mean ± SD). *p < 0.05, **p < 0.01, and ***p < 0.001 versus the corresponding control. AKAP150, A kinase anchor protein 150; cyt, cytosol; mb, membrane