Figure 4

Relative expression levels of IFNγ, IL-1β, IL-4, and IL-10 transcripts 7 days after lysolecithin injection. Cytokine levels in NG2 null mice were normalized to those seen in wild type mice, defined as being equal to 1. Relative cytokine expression levels are expressed as mean values ± SD. Statistically significant differences between WT and KO values are indicated by * < 0.05, ** < 0.01, and *** < 0.001.