title: Ultrastructural changes in senile muscle.
mesh_terms: D000375:Aging; D000818:Animals; D002467:Cell Nucleus / Q000648:ultrastructure; D003594:Cytoplasmic Granules; D006056:Golgi Apparatus; D008055:Lipids; D008854:Microscopy, Electron; D008870:Microtubules; D008931:Mitochondria, Muscle / Q000648:ultrastructure; D009132:Muscles / Q000502:physiology / Q000648:ultrastructure*; D009210:Myofibrils / Q000648:ultrastructure*; D009469:Neuromuscular Junction / Q000648:ultrastructure; D010860:Pigments, Biological; D010873:Pinocytosis; D051381:Rats; D012508:Sarcolemma; D014617:Vacuoles
chemical_list: D008055:Lipids; D010860:Pigments, Biological