Figure 1. TLR4 deficiency protects from obesity without reducing energy intake.

(A) Body weight gain calculated as the body weight difference between the end (18 weeks) and the beginning of the diet. (B) Mean energy intake expressed in kcal.week⁻¹ (C) Subcutaneous adipose tissue weight expressed in percentage of body weight. (D) Visceral adipose tissue weight expressed in percentage of body weight. Values are expressed as means ± SEM (n = 8–10), * P<0.05, ** P<0.01, *** P<0.001.