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. 2014 May 5;9(5):e95318. doi: 10.1371/journal.pone.0095318

Figure 6. Neuroinflammatory cytokine and neurotrophin gene expression.

Figure 6

Mean protein levels of A) IL-1β, B) GFAP C)BDNF D) NGF. Data are expressed as mean ± SEM (n = 4–5 per group for IL-1β, 4–6 per group for GFAP, 5–6 per group for BDNF, and 6 per group for NGF. Some groups had less than n = 6 due to unquantifiable bands). Statistical significance is denoted by * p≤0.05, ** p<0.01, *** p<0.001.