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. 2018 Feb 14;8:3004. doi: 10.1038/s41598-018-21399-6

Figure 4.

Figure 4

Patients with steatohepatitis show T lymphocytes infiltration in meninges. Representative images of sections stained using an antibody against an specific marker for T lymphocytes (CD4) are shown in (A) for patients with different grades of liver disease (bar 100 μm). Representative images of sections stained with Tfh and Th17 subtype markers are shown in (B and C), respectively for a control subject and a patient with SH2 (bar 50 μm). D shows a double immunofluorescence (CD4 in red and CX3CR1 in green) showing a SH2 patient with infiltration of CD4+CD28 T lymphocytes in meninges (bar 25 μm). E shows a representative image stained with anti-CD20, a marker of B lymphocytes, in a section of the same SH2 patient shown in A for T lymphocytes. F shows a representative image of a control patient stained with anti-CD20. The number of CD4+, Tfh, Th17 and CD4+CD28 T lymphocytes was quantified in patients with different grades of liver disease (G). One-way ANOVA with Bonferroni post-hoc test was performed to compare all groups. Values are the mean ± SEM of 4–9 individuals per group. Values significantly different from controls are indicated by asterisks, from SH1 patients by a and from SH2 patients by b. *p < 0.05; ***p < 0.005; ap < 0.05; aaap < 0.005; bp < 0.05; bbbp < 0.005.