Notes: Palmitoylcholine is an acyl choline.{54245} It inhibits protein kinase C activity when used at a concentration of 100 μM.{54246} Palmitoylcholine induces hemolysis in rat erythrocytes.{54244} Plasma levels of palmitoylcholine are decreased in female patients with myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS).{54245}