Fig. 3.
Anterograde tracing studies after EphA4 antisense treatment in contused rats. BDA was injected at the Motor Cortex (layer V), and Red Nuclei of injured rats, that were infused intrathecally with oligonucleotides. Anatomical tracing was assessed by DAB/HRP and no staining was observed in antisense- or control-treated rats in either the corticospinal or rubrospinal tracts caudal to the lesion epicenter.