title: Ultrastructural changes of the periodontal fibers and their attachment in rat molar periodontium incident to orthodontic tooth movement.
mesh_terms: D000539:Alveolar Process / Q000473:pathology; D000818:Animals; D001861:Bone Regeneration; D001842:Bone and Bones / Q000473:pathology; D003094:Collagen; D003238:Connective Tissue / Q000473:pathology; D003739:Dental Cementum / Q000473:pathology; D005260:Female; D006818:Hyalin / Q000473:pathology; D008297:Male; D008437:Maxilla; D008854:Microscopy, Electron; D008963:Molar; D009967:Orthodontic Appliances; D010513:Periodontal Ligament / Q000473:pathology; D010519:Periodontium / Q000473:pathology*; D051381:Rats; D013997:Time Factors; D014087:Tooth Movement Techniques
chemical_list: D003094:Collagen