Results 11 to 20 of about 1,231,896 (240)

Alveolar bone remodeling during maxillary incisor intrusion and retraction [PDF]

Progress in Orthodontics, 2019
Background Maxillary incisor protrusion is a prevalent dental deformity and is often treated by upper incisor intrusion and retraction. The mechanical loading triggers the resorption and apposition of the bone.
Seok Yoon Hong, Jeong Won Shin, Christine Hong, Vania Chan, Un-Bong Baik, Young Ho Kim, Hwa Sung Chae   +6 more
doaj   +9 more sources

Although Anatomically Micrometers Apart: Human Periodontal Ligament Cells Are Slightly More Active in Bone Remodeling Than Alveolar Bone Derived Cells [PDF]

Frontiers in Cell and Developmental Biology, 2021
The periodontal ligament (PDL) and the alveolar bone are part of the periodontium, a complex structure that supports the teeth. The alveolar bone is continuously remodeled and is greatly affected by several complex oral events, like tooth extraction ...
Rebecca Loo-Kirana, Marjolijn Gilijamse, Marjolijn Gilijamse, Jolanda Hogervorst, Ton Schoenmaker, Teun J. de Vries   +5 more
doaj   +4 more sources

A possible etiology for the dilaceration and flexion of permanent tooth roots relative to bone remodeling gradients in alveolar bone

Dental Hypotheses, 2014
Introduction: Trauma, altered tooth germ position and delayed tooth eruption have been hypothesized as possible causes of tooth root dilacerations and flexion, however these anatomical variations appear more commonly associated with posterior teeth and ...
Richard G Standerwick
doaj   +4 more sources

Long-term bone remodeling of maxillary anterior teeth with post-treatment alveolar bone defect in adult patients with maxillary protrusion: a prospective follow-up study

Progress in Orthodontics, 2023
Background Alveolar bone defects, particularly palatal bone dehiscence (PBD) and labial bone fenestration (LBF), occur frequently as a result of retraction of the maxillary anterior teeth.
Runzhi Guo, Linwei Li, Yifan Lin, Yiping Huang, Jian Liu, Mengqiao Pan, Li Xu, Weiran Li   +7 more
doaj   +3 more sources

Mechanical Force Modulates Alveolar Bone Marrow Mesenchymal Cells Characteristics for Bone Remodeling during Orthodontic Tooth Movement through Lactate Production

Cells, 2022
Orthodontic tooth movement (OTM) relies on mechanical force-induced bone remodeling. As a metabolic intermediate of glycolysis, lactate has recently been discovered to participate in bone remodeling by serving as a signaling molecule.
Mingrui Zhai, Shuyue Cui, Lan Li, Chen Cheng, Zijie Zhang, Jiani Liu, Fulan Wei   +6 more
doaj   +2 more sources

Roles of Osteoclasts in Alveolar Bone Remodeling

Genesis, 2022
SummaryOsteoclasts are large multinucleated cells from hematopoietic origin and are responsible for bone resorption. A balance between osteoclastic bone resorption and osteoblastic bone formation is critical to maintain bone homeostasis. The alveolar bone, also called the alveolar process, is the part of the jawbone that holds the teeth and supports ...
Maiko Omi, Yuji Mishina
exaly   +4 more sources

Inflammasomes in Alveolar Bone Loss [PDF]

Frontiers in Immunology, 2021
Bone remodeling is tightly controlled by osteoclast-mediated bone resorption and osteoblast-mediated bone formation. Fine tuning of the osteoclast–osteoblast balance results in strict synchronization of bone resorption and formation, which maintains ...
Yang Li, Junqi Ling, Junqi Ling, Qianzhou Jiang   +3 more
doaj   +2 more sources

CCR2+ Macrophages Promote Orthodontic Tooth Movement and Alveolar Bone Remodeling [PDF]

Frontiers in Immunology, 2022
During mechanical force-induced alveolar bone remodeling, macrophage-mediated local inflammation plays a critical role. Yet, the detailed heterogeneity of macrophages is still unknown.
Hao Xu, Hao Xu, Hao Xu, Shuting Zhang, Shuting Zhang, Shuting Zhang, Adwait Amod Sathe, Zhichun Jin, Zhichun Jin, Zhichun Jin, Jiani Guan, Jiani Guan, Jiani Guan, Wen Sun, Chao Xing, Chao Xing, Chao Xing, Hanwen Zhang, Hanwen Zhang, Bin Yan, Bin Yan, Bin Yan   +21 more
doaj   +3 more sources

Low-intensity pulsed ultrasound regulates osteoblast-osteoclast crosstalk via EphrinB2/EphB4 signaling for orthodontic alveolar bone remodeling

Frontiers in Bioengineering and Biotechnology, 2023
Background: The limited regenerative potential of periodontal tissue remains a challenge in orthodontic treatment, especially with respect to alveolar bone remodeling.
Jie Zhou, Jie Zhou, Jie Zhou, Yanlin Zhu, Yanlin Zhu, Yanlin Zhu, Dongqing Ai, Dongqing Ai, Dongqing Ai, Mengjiao Zhou, Mengjiao Zhou, Mengjiao Zhou, Han Li, Han Li, Han Li, Yiru Fu, Yiru Fu, Yiru Fu, Jinlin Song, Jinlin Song, Jinlin Song   +20 more
doaj   +3 more sources

Periodontal ligament and alveolar bone remodeling during long orthodontic tooth movement analyzed by a novel user-independent 3D-methodology

Scientific Reports, 2023
The structural process of bone and periodontal ligament (PDL) remodeling during long-term orthodontic tooth movement (OTM) has not been satisfactorily described yet.
Marta Rizk, Christian Niederau, Alexandru Florea, Fabian Kiessling, Agnieszka Morgenroth, Felix M. Mottaghy, Rebekka K. Schneider, Michael Wolf, Rogerio B. Craveiro   +8 more
doaj   +2 more sources