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. Author manuscript; available in PMC: 2010 Dec 8.
Published in final edited form as: Open Pain J. 2010 Jan 1;3:123–133. doi: 10.2174/1876386301003010123

Fig. (5).

Fig. (5)

Assessment of tactile thresholds of the submandibular skin before (Pre) and 1 week after CFA injection in 3 experiments each performed by a different experimenter (A,B,C) using different cohorts demonstrated the reliability of the CFA-induced tactile sensitivity and internal validity. * indicates significant differences between tactile thresholds Pre and 1 week after CFA injection (p<0.05). Experimenter A tested male Balb/c mice, B used male and female Balb/c mice and C57BL/6 mice, C used only male C57BL/6 mice.