Figure 5From: Recombinant adeno-associated virus serotype 6 (rAAV2/6)-mediated gene transfer to nociceptive neurons through different routes of delivery Transduction of sensory fibers within the dorsal horn following rAAV2/6 delivery via different routes. (A) eGFP expression in dorsal horn following sciatic nerve, subcutaneous, intramuscular, and intrathecal injection of 2.6 × 105 tu rAAV2/6. Scale bar: 100 μm. Confocal microscope images for CGRP (red, lamina I and II outer) and IB4 (blue, lamina II inner) against eGFP expression (green) in the dorsal horn following sciatic nerve (B) and intrathecal (C) injection. Scale bar: 50 μm.Back to article page