Mechanism of L carnitine deficiency in maintenance hemodialysis Download Scientific Diagram CAT (carnitine acylcarnitine translocase deficiency) newbornscreening.info Dietary l Carnitine Supplementation in Obese Cats Alters Carnitine Metabolism and Decreases Ketosis during Fasting and Induced Hepatic Lipidosis ScienceDirect L carnitine is primarily synthesized in the liver from the amino acids lysine and methionine through a series of four enzymatic reactions, with the liver and kidneys converting the precursor butyrobetaine into active