title: Phospholipid analysis of the chick ventricles in the early stages of development when their excitability changes in tetrodotoxin or in sodium substitute media.
mesh_terms: D000200:Action Potentials / Q000187:drug effects; D000818:Animals; D002415:Cats; D002794:Choline / Q000494:pharmacology*; D006321:Heart / Q000196:embryology*; D008563:Membrane Lipids / Q000502:physiology; D010718:Phosphatidylserines / Q000502:physiology; D010743:Phospholipids / Q000502:physiology*; D013109:Sphingomyelins / Q000502:physiology; D013779:Tetrodotoxin / Q000494:pharmacology*
chemical_list: D008563:Membrane Lipids; D010718:Phosphatidylserines; D010743:Phospholipids; D013109:Sphingomyelins; D013779:Tetrodotoxin; D002794:Choline