Translating the basic knowledge of mitochondrial functions to metabolic therapy: role of L carnitine ScienceDirect Your mitochondria are the tiny power plants inside your cells. They help create ATP the energy your body uses to power your brain, muscles, organs, recovery, and daily function. When mitochondrial l Carnitine reduces reactive oxygen species endoplasmic reticulum stress and maintains mitochondrial function during autophagy mediated cell apoptosis in perfluorooctanesulfonate treated renal tubular cells Scientific Reports The carnitine shuttle. l carnitine and acetyl l carnitine enter the Download Scientific Diagram