title: Vascularly oriented differentiation gradient of osteoblast precursor cells in rat periodontal ligament: implications for osteoblast histogenesis and periodontal bone loss.
mesh_terms: D000539:Alveolar Process / Q000098:blood supply* / Q000473:pathology; D000818:Animals; D001862:Bone Resorption / Q000473:pathology*; D002454:Cell Differentiation; D002467:Cell Nucleus / Q000648:ultrastructure; D005347:Fibroblasts / Q000145:classification; D008297:Male; D010006:Osteoblasts / Q000166:cytology*; D010012:Osteogenesis; D010513:Periodontal Ligament / Q000166:cytology*; D051381:Rats; D011919:Rats, Inbred Strains