Figure 4

Glial activity-associated gene analyses in rats with traumatic disk puncture-induced disc degeneration (DDD) by qRT-PCR and immunoblotting. (A) (a) through (c) Dorsal root ganglion. (B) (a) through (c) Spinal dorsal horn. (C) (a) and (b) α₂δ₁ expression in spinal dorsal horn. Values are means ± SEM.