title: The biology of aging.
mesh_terms: D000367:Age Factors; D000368:Aged; D000375:Aging / Q000187:drug effects / Q000528:radiation effects; D000818:Animals; D000975:Antioxidants / Q000494:pharmacology; D001323:Autoantibodies / Q000032:analysis; D002465:Cell Movement; D002648:Child; D002869:Chromosome Aberrations; D003080:Cold Temperature; D003094:Collagen / Q000378:metabolism; D003238:Connective Tissue / Q000378:metabolism; D046508:Culture Techniques; D004247:DNA / Q000378:metabolism; D004261:DNA Replication; D003920:Diabetes Mellitus; D004032:Diet; D005260:Female; D005347:Fibroblasts; D005609:Free Radicals; D005815:Genetic Code; D005826:Genetics, Medical; D006801:Humans; D008017:Life Expectancy; D008297:Male; D051379:Mice; D008938:Mitosis; D009154:Mutation; D009369:Neoplasms / Q000453:epidemiology; D005082:Physical Exertion; D011371:Progeria; D012343:RNA, Transfer; D011830:Radiation Effects; D051381:Rats; D014898:Werner Syndrome
chemical_list: D000975:Antioxidants; D001323:Autoantibodies; D005609:Free Radicals; D003094:Collagen; D004247:DNA; D012343:RNA, Transfer