title: Macromolecular aspects of ageing.
mesh_terms: D000375:Aging; D000818:Animals; D055598:Chemical Phenomena; D002627:Chemistry, Physical; D003094:Collagen; D004247:DNA; D004549:Elastin; D005796:Genes; D005804:Genes, Lethal; D005815:Genetic Code; D006025:Glycosaminoglycans; D006657:Histones / Q000378:metabolism; D006801:Humans; D046911:Macromolecular Substances; D008967:Molecular Biology; D009124:Muscle Proteins; D012313:RNA
chemical_list: D006025:Glycosaminoglycans; D006657:Histones; D046911:Macromolecular Substances; D009124:Muscle Proteins; D012313:RNA; D003094:Collagen; D004247:DNA; D004549:Elastin