Carnitine insufficiency caused by aging and overnutrition compromises mitochondrial performance and metabolic control - Noland, R C; Koves, T R; Seiler, S E; Lum, H; Lust, R M; Ilkayeva, O; Stevens, R D; Hegardt, F G; Muoio, D M (J Biol Chem, 2009)