Immunoblotting was performed as previously described54 (link). Actin (C4) and PGC1α (H-300) antibodies for immunoblots were obtained from Santa Cruz Biotechnology, p-AKT (S473) (D9E), pS6 (S235/236) (D57.2.2E), BNIP3 #3769, LCK #2752, p-Tyr-100 #9411 from Cell Signaling, and CV- ATP5A, CIII- UQCRC2, CII- SDHB from Total Rodent OXPHOS Rodent WB antibody cocktail from Abcam. Immunoblots were detected via standard secondary detection and chemiluminescent exposure to film. Digitally captured films were analyzed densitometrically by ImageJ software.