Figure 6. OGTT and circulating NEFA after a high-fat diet in wild-type and TLR4^−/− mice.

(A) Plasma glucose concentration following an oral glucose load. Wild-type mice upon chow (○), wild-type mice upon a high-fatd diet (•), TLR4 knockout mice upon chow (▿), TLR4 knockout mice upon a high-fat diet (▾). The inset represents the area under the curve (AUC) expressed in arbitrary units (A.U.). (B) Fasting NEFA concentrations expressed in mmol.L⁻¹.