title: Cytochalasin B and embryonic heart muscle: contractility, excitability and ultrastructure.
mesh_terms: D000818:Animals; D002449:Cell Aggregation; D002465:Cell Movement / Q000187:drug effects; D002478:Cells, Cultured; D002642:Chick Embryo; D003571:Cytochalasin B / Q000008:administration & dosage / Q000494:pharmacology*; D003864:Depression, Chemical; D005347:Fibroblasts; D006321:Heart / Q000187:drug effects* / Q000502:physiology; D008564:Membrane Potentials; D008854:Microscopy, Electron; D009206:Myocardium / Q000166:cytology; D009210:Myofibrils / Q000187:drug effects; D013997:Time Factors
chemical_list: D003571:Cytochalasin B