Figure 3

RANKL expression and stages of disc degeneration. RANKL gene expression was significantly greater in annulus tissue from more degenerated discs than in healthier discs (P = 0.0001). Data are means ± s.e.m.
RANKL expression and stages of disc degeneration. RANKL gene expression was significantly greater in annulus tissue from more degenerated discs than in healthier discs (P = 0.0001). Data are means ± s.e.m.