title: Normal growth of ultrastructures in rat left ventricular myocardial cells.
mesh_terms: D000818:Animals; D001835:Body Weight; D002462:Cell Membrane; D002467:Cell Nucleus; D005260:Female; D006321:Heart / Q000254:growth & development; D006352:Heart Ventricles / Q000166:cytology; D008854:Microscopy, Electron; D008928:Mitochondria; D024510:Muscle Development; D009206:Myocardium / Q000166:cytology*; D009210:Myofibrils; D009940:Organoids; D051381:Rats; D012519:Sarcoplasmic Reticulum