title: Establishment of the different permeabilities of the myocardial membrane during rat's ontogeny.
mesh_terms: D000818:Animals; D002463:Cell Membrane Permeability; D005865:Gestational Age; D006321:Heart / Q000187:drug effects / Q000196:embryology*; D008345:Manganese / Q000494:pharmacology; D011188:Potassium / Q000494:pharmacology; D051381:Rats; D013757:Tetraethylammonium Compounds / Q000494:pharmacology; D013779:Tetrodotoxin / Q000494:pharmacology
chemical_list: D013757:Tetraethylammonium Compounds; D008345:Manganese; D013779:Tetrodotoxin; D011188:Potassium