Liver samples were collected and immediately fixed in 4% paraformaldehyde. Liver sections were stained with H&E and Masson’s trichrome for analysis of liver granulomas and liver fibrosis, respectively. CD45 (Servicebio, GB11066), CD11b (Servicebio, GB11058) and CD19 (Servicebio, GB11061-1) staining were performed for immunohistochemical analysis, according to standard procedures as our previously study described[9 (link)]. Images were scanned by Pannoramic MIDI II (3D HISTECH) and analyzed with HALO image analysis software (Indica Labs) and CaseViewer software (3D HISTECH).
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