Serum levels of (A) TNF; (B) IL-6; (C) IL-8; (D) IL-1β; (E) MCP-1; (F) adiponectin; (G) resistin; (H) leptin in patients with MDD and controls at BL and after 8 months of follow-up (V2). BL, baseline; IL, interleukin; MCP-1, monocyte chemoattractant protein-1; MDD, major depression disorder; TNF, tumor necrosis factor.