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. Author manuscript; available in PMC: 2014 Aug 1.
Published in final edited form as: Brain Behav Immun. 2013 Feb 8;32:51–62. doi: 10.1016/j.bbi.2013.01.087

Figure 3. Interactive effects of schizophrenia, smoking and inflammatory illness on HLA-B expression.

Figure 3

Least squares means of log transformed expression relative to GAPDH. Means are adjusted for all other effects in the model. A. Schizophrenic nonsmokers had significantly increased HLA-B expression compared Control nonsmokers [F (1,87)= 10.69; p = 0.005; fold Δ = 2.3], and compared to schizophrenic smokers [F(1,87) = 22.99; p < 0.001; fold Δ = 2.7]. B. Nonsmokers with an inflammatory illness had significantly increased HLA-B expression compared to those with no inflammatory illness [F(1,87) = 18.15; p = 0.001; fold Δ = 2.4]. This difference in expression did not occur in the smokers. Bars are one S.E.M.