Fig. 2: Ketamine decreased the expression of inflammatory cytokines in mouse serum.

A Serum HMGB1 from mice with indicated treatment was measured at 12 h after TNF-α administration by HMGB1 ELISA kit. B Serum CXCL10 from mice with indicated treatment was measured at 12 h after TNF-α administration by CXCL10 ELISA kit. C Serum IL-6 from mice with indicated treatment was measured at 12 h after TNF-α administration by IL-6 ELISA kit. D Serum IFN-γ from mice with indicated treatment was measured at 12 h after TNF-α administration by IFN-γ ELISA kit. All data are shown as the mean ± SEM. n = 7/group.