Total protein content of Nur77 target genes in the skeletal muscle of LCR SED, LCR EXT, HCR SED, and HCR EXT. Relative protein levels of the glucose transporter-4 (Glut4; A), the uncoupling protein-3 (UCP3; B), and the fatty acid transporter (FAT)/CD36 (C) were quantified using Western blot analysis and densitometry in red gastrocnemius muscle using α-tubulin that was run as a loading control. Significant differences between groups (P < 0.05; n = 8–10/group) are shown.