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. Author manuscript; available in PMC: 2011 Jul 1.
Published in final edited form as: J Pain. 2010 Jan 13;11(7):663–671. doi: 10.1016/j.jpain.2009.10.011

Figure 3.

Figure 3

Mean percent change in paw withdrawal threshold of the right hind paws of the HSC-3 group (n = 25), NOK group (n = 5) and sham-injected group (n = 5). Paw withdrawal thresholds in the oral SCC (HSC-3 cells) group significantly decreased starting at post-inoculation day 4 and maintained throughout until day 18 (p < 0.05) compared to both NOK and sham-injected groups. The NOK group was not significantly different from the sham-injected group. [* indicates significance]