title: Differentiation of excitable membranes.
mesh_terms: D000200:Action Potentials; D000663:Amphibians; D000818:Animals; D001369:Axons / Q000502:physiology; D002118:Calcium / Q000378:metabolism; D002454:Cell Differentiation; D002642:Chick Embryo; D049832:Decapodiformes; D005260:Female; D006321:Heart / Q000196:embryology / Q000502:physiology*; D007473:Ion Channels / Q000502:physiology*; D008839:Microelectrodes; D009132:Muscles / Q000196:embryology; D009474:Neurons / Q000502:physiology; D010063:Ovum / Q000502:physiology; D011188:Potassium / Q000378:metabolism; D012964:Sodium / Q000378:metabolism
chemical_list: D007473:Ion Channels; D012964:Sodium; D011188:Potassium; D002118:Calcium