Figure 5From: Descending controls modulate inflammatory joint pain and regulate CXC chemokine and iNOS expression in the dorsal horn Confirmation of bilateral microinjection sites of animals used in microarray experiment. Only animals from the dermorphin-saporin + CFA group (dots labelled DS) and saline + CFA group (dots labelled saline) are shown. The numbers indicate the approximate anterior-posterior distance from Bregma in mm.Back to article page