منابع مشابه
Microanalysis of Root Cementum in Patients with Rapidly Progressive Periodontitis
Objective: The objective of this study was to evaluate the microanalysis of various elements, and assess the surface characteristics of progressive periodontally diseased roots in comparison to sound root surface. Materials and Methods: 50 teeth were collected, 25 teeth from patients have progressive periodontitis, and 25 teeth from healthy patients. Measurements of probing depth and clinical a...
متن کاملDetermination of root dentin and cementum micro hardness
Correspondence to: Giuseppe Alexandre Romito Faculdade de Odontologia – Universidade de São Paulo. Disciplina de Periodontia Av. Lineu Prestes, 2227 Cidade Universitária São Paulo S.P. Brazil CEP 05508-900 Telefone: 55 (11) 5084-9949 ou 55 (11) 8174-3639 e-mail: [email protected] Abstract Vickers micro hardness was assessed on root dentin and cementum in 30 canines obtained from the Periodontics ...
متن کاملHuman Hertwig's epithelial root sheath cells play crucial roles in cementum formation.
UNLABELLED Hertwig's epithelial root sheath (HERS) cells are a unique population of epithelial cells in the periodontal ligament compartment. To date, their functional role has not been fully elucidated. Our hypothesis was that HERS cells may be involved in regulating differentiation of periodontal ligament stem cells (PDLSCs) and forming cementum in vivo. In this study, we found that HERS cell...
متن کاملRoot surface conditioning with bone morphogenetic protein-2 facilitates cementum-like tissue deposition in beagle dogs.
BACKGROUND AND OBJECTIVE Modification of the root surface may play an important role in regenerating the periodontal attachment between the root and periodontal connective tissue. We speculated that bone morphogenetic protein (BMP) application to the root surface constructed a novel attachment by cementum-like hard tissue, although gingival connective tissue proliferated to the root surface. Th...
متن کاملPhysical properties of root cementum: part 11. Continuous vs intermittent controlled orthodontic forces on root resorption. A microcomputed-tomography study.
INTRODUCTION There is still ambiguity about whether continuous or intermittent orthodontic forces produce more root resorption. This prospective randomized clinical trial was designed to compare root resorption with these 2 force application patterns. METHODS The sample consisted of 16 maxillary first premolars from 8 patients who required bilateral extractions as part of their orthodontic tr...
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ژورنال
عنوان ژورنال: Folia Morphologica
سال: 2020
ISSN: 1644-3284,0015-5659
DOI: 10.5603/fm.a2020.0134