Fig. 3.

Whole-body FAO is unaltered by skeletal muscle expression of AMPKγ3^R225Q in chow-fed mice. Body weight (A), plasma FFAs (B), and whole-body FAO rate (C) of 2 h fasted male chow-fed WT (filled bars) or skeletal muscle-specific AMPKγ3^R225Q transgenic (open bars) mice. D: The total accumulation of ¹⁴C was quantified in the tissues. E: Lipid extraction was performed on tissues and ³H abundance was quantified in the lipid phase (light gray) and aqueous phase (dark gray). Results are shown as mean ± SEM. n = 5–8 mice. DPM, disintegrations per minute.