title: Acceleration of aging in vitro by ionizing radiation.
mesh_terms: D000375:Aging / Q000528:radiation effects*; D000818:Animals; D002468:Cell Physiological Phenomena; D002642:Chick Embryo; D004247:DNA / Q000096:biosynthesis; D004260:DNA Repair; D005347:Fibroblasts / Q000502:physiology / Q000528:radiation effects; D066298:In Vitro Techniques; D011830:Radiation Effects
chemical_list: D004247:DNA