RBFOX3 and myocardial ischemia: Myocardial ischemia induced neuronal apoptosis represented by percent of CC3+/NeuN+ double-labeled cells (34 ± 15%, 466 of 1,500 cells) in spinal cord dorsal horn, which was significantly reduced by DRGS (22 ± 10%, 255 of 1,641 cells, p = 0.0084, Figure 5A, representative expressions shown in Figure 5B).