title: Cation distribution and cardiac jelly in early embryonic heart: a histochemical and electron microscopic study.
mesh_terms: D000818:Animals; D000965:Antimony; D002118:Calcium / Q000032:analysis*; D002467:Cell Nucleus; D002642:Chick Embryo; D003593:Cytoplasm; D006025:Glycosaminoglycans / Q000032:analysis*; D006321:Heart / Q000196:embryology*; D006651:Histocytochemistry; D046911:Macromolecular Substances / Q000032:analysis; D008274:Magnesium / Q000032:analysis*; D008722:Methods; D008854:Microscopy, Electron; D008931:Mitochondria, Muscle; D009024:Morphogenesis; D009206:Myocardium / Q000032:analysis* / Q000166:cytology; D009210:Myofibrils; D011188:Potassium; D012964:Sodium / Q000032:analysis*; D013997:Time Factors
chemical_list: D006025:Glycosaminoglycans; D046911:Macromolecular Substances; D000965:Antimony; D012964:Sodium; D008274:Magnesium; D011188:Potassium; D002118:Calcium