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Fig. 2 | Journal of Neuroinflammation

Fig. 2

From: Acute versus chronic phase mechanisms in a rat model of CRPS

Fig. 2

Cytokine and NGF levels in hindpaw skin were elevated at 4 weeks and returned to normal levels by 16 weeks after fracture. TNFα (a), IL-1β (b), IL-6 (c) and nerve growth factor (NGF) (d) levels in hindpaw skin was measured by specific EIAs at 4 and 16 weeks after fracture. Data are expressed as mean values (pg/mg protein) ± standard error (SE) and analyzed using one-way ANOVA followed by Neuman-Keuls multiple comparison test to compare different time points. *P < 0.05, **P < 0.01, and ***P < 0.001 versus control; # P < 0.05, ## P < 0.01, and ### P < 0.001 versus fracture at 4 weeks, (n = 8 per cohort)

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