title: Aging: noncycling cells an explanation.
mesh_terms: D000375:Aging; D000818:Animals; D002455:Cell Division; D002477:Cells / Q000378:metabolism; D002478:Cells, Cultured; D004247:DNA / Q000096:biosynthesis; D004847:Epithelial Cells; D006801:Humans; D006854:Hydrocortisone / Q000494:pharmacology; D007166:Immunosuppressive Agents / Q000494:pharmacology; D007668:Kidney / Q000166:cytology; D008099:Liver / Q000166:cytology; D051379:Mice; D008938:Mitosis; D051381:Rats; D012867:Skin / Q000166:cytology*; D013936:Thymidine / Q000378:metabolism; D014316:Tritium
chemical_list: D007166:Immunosuppressive Agents; D014316:Tritium; D004247:DNA; D013936:Thymidine; D006854:Hydrocortisone