title: Functional capacity of neonatal mammalian myocardial cells during aging in tissue culture.
mesh_terms: D000375:Aging; D000818:Animals; D000831:Animals, Newborn; D003585:Cell Biology; D002454:Cell Differentiation; D002467:Cell Nucleus / Q000648:ultrastructure; D002470:Cell Survival; D002478:Cells, Cultured; D008854:Microscopy, Electron; D008858:Microscopy, Phase-Contrast; D008931:Mitochondria, Muscle / Q000648:ultrastructure; D008938:Mitosis; D008960:Models, Psychological; D009206:Myocardium / Q000166:cytology*; D009210:Myofibrils / Q000648:ultrastructure; D051381:Rats; D012270:Ribosomes / Q000648:ultrastructure