title: Investigations of ageing in costal and tracheal cartilage of rats.
mesh_terms: D000367:Age Factors; D000375:Aging; D000818:Animals; D002356:Cartilage / Q000166:cytology* / Q000502:physiology; D002807:Chondroitin / Q000502:physiology; D003094:Collagen / Q000378:metabolism; D006003:Glycogen / Q000502:physiology; D006056:Golgi Apparatus / Q000502:physiology; D006651:Histocytochemistry; D050356:Lipid Metabolism; D008854:Microscopy, Electron; D051381:Rats; D012272:Ribs / Q000166:cytology* / Q000502:physiology; D013194:Staining and Labeling; D014132:Trachea / Q000166:cytology* / Q000502:physiology
chemical_list: D006003:Glycogen; D002807:Chondroitin; D003094:Collagen