Skip to main content
. Author manuscript; available in PMC: 2018 Jun 28.
Published in final edited form as: JOR Spine. 2018 May 21;1(2):e1014. doi: 10.1002/jsp2.1014

FIGURE 5.

FIGURE 5

Pain, structural parameters, and intradiscal pro-inflammatory cytokines correlate. A, Normalized paw withdrawal threshold vs intervertebral disc (IVD) degeneration. B, Normalized paw withdrawal threshold vs intradiscal tumor necrosis factor-alpha (TNFα) immunopositivity. C, Normalized paw withdrawal threshold vs intradiscal interleukin (IL)-1β immunopositivity. D, IVD degeneration vs intradiscal TNFα immunopositivity. E, IVD degeneration vs intradiscal IL-1β immunopositivity. F, Intradiscal TNFα immunopositivity vs intradiscal IL-1β immunopositivity