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. 2020 Jun 22;37(14):1609–1626. doi: 10.1089/neu.2019.6780

FIG. 7.

FIG. 7.

Mean immunoglobulin (Ig)M and IgG autoantibody levels for glial fibrillary acid protein (GFAP) for traumatic brain injury (TBI) (n = 137) and control (n = 39) groups as well as for TBI group stratified by persistent hypogonadotropic hypogonadism (PHH) status. (A) Anti-GFAP autoantibodies are increased for TBI group versus control, but levels did not differ by PHH status. (B) IgG GFAP autoantibodies are increased for TBI group versus control, but levels did not differ by PHH status. *p < 0.05, **p < 0.01, ***p < 0.001. Data are represented as bar graphs + standard error of mean.