Radioactive labeling index of the periodontal ligament in aging rats.
D000375:Aging; D000818:Animals; D001345:Autoradiography; D003238:Connective Tissue / Q000378:metabolism; D003851:Deoxyribonucleases / Q000032:analysis / Q000096:biosynthesis; D008938:Mitosis; D010519:Periodontium / Q000032:analysis* / Q000166:cytology*; D051381:Rats; D013936:Thymidine; D014316:Tritium
D014316:Tritium; D003851:Deoxyribonucleases; D013936:Thymidine