Combining scAAV2-GFP with BDA tracer for labeling sensory and motor axons after injury.

<p>Following injections of scAAV2-GFP into the DRG and BDA into the sensorimotor cortex, sections of cervical spinal cord were examined in normal (A–D) and dorsal column lesion animals (E–L). GFAP staining labeling the lesion cavity are shown in blue (G and K). scAAV2-GFP-labeled dorsal sensory axons are shown in green (right of the lesion) (E and I) and BDA labeled CST fibers are shown in red (left of the lesion) (F and J). Scale Bars: 500 µm (A–H), 200 µm (I–L).