Figure 1: TLR4 and NF-κB phosphorylation levels induced by the serum from obese in THP-1 cells preincubated with or without TLR4 monoclonal antibody. A: normal control group without TLR4 monoclonal antibody; B: ONM without TLR4 monoclonal antibody; C: OHG without TLR4 monoclonal antibody; D: OTD without TLR4 monoclonal antibody; AI: normal control group with TLR4 monoclonal antibody; BI: ONM with TLR4 monoclonal antibody; CI: OHG with TLR4 monoclonal antibody; DI: OTD with TLR4 monoclonal antibody. ONM: Obesity with Normal Metabolism; OHG: Obesity with Hyperglycemia; OTD: Obesity with Three Kinds of Metabolic Disorders.