Results 11 to 20 of about 248,788 (305)

Clinical investigation of periodontal ligament distraction osteogenesis for rapid orthodontic canine retraction

Australasian Orthodontic Journal, 2023
To investigate rapid canine distalisation by periodontal ligament distraction and to determine the effects of periodontal ligament distraction on the canine root and pulpal vitality.
Kumar Priyanka Sethi, Saxena Ruchi, Patil Sameer, Keluskar Kanhoba Mahabaleshwar, Nagaraj K., Kotrashetti Sharadindu M.   +5 more
doaj   +2 more sources

Effect of the Periodontal Ligament of the Bilateral Support Teeth on the Stress Analysis of Dental Implant

MATEC Web of Conferences, 2017
The aim of this work is to analyze the function of natural teeth’s periodontal ligament and the effects of periodontal ligament on implants by the finite element method (FEM), when static functional loads occur.
Xie Yanhua, Lu Xi, Zhang Jianrun, Sun Beibei   +3 more
doaj   +3 more sources

Erythropoietin receptor signal is crucial for periodontal ligament stem cell-based tissue reconstruction in periodontal disease

Scientific Reports
Alveolar bone loss caused by periodontal disease eventually leads to tooth loss. Periodontal ligament stem cells (PDLSCs) are the tissue-specific cells for maintaining and repairing the periodontal ligament, cementum, and alveolar bone.
MHD. Fouad Zakaria, Soichiro Sonoda, Hiroki Kato, Lan Ma, Norihisa Uehara, Yukari Kyumoto-Nakamura, M. Majd Sharifa, Liting Yu, Lisha Dai, Erika Yamauchi-Tomoda, Reona Aijima, Haruyoshi Yamaza, Fusanori Nishimura, Takayoshi Yamaza   +13 more
doaj   +3 more sources

Effect of hypoestrogenism on the alveolar bone and periodontal ligament [PDF]

Journal of Indian Society of Periodontology
Background: Previous studies have shown that ovariectomy can alter bone structure, especially in the maxilla, as well as the periodontal ligament at the molecular level, and lead to cementum accumulation in the apical region.
Ronald De La Cruz-Rodriguez, Adrián Segundo Mallma-Medina, Cesar Franco-Quino, Hiep Nguyen, Elías Ernesto Aguirre-Siancas   +4 more
doaj   +2 more sources

A 3D Collagen–Alginate Hydrogel Model for Mechanoregulation of Autophagy in Periodontal Ligament Cells [PDF]

Gels
Mechanical loading is a central cue in periodontal tissues, where compression of the periodontal ligament guides remodeling and orthodontic tooth movement (OTM).
Xueping Kang, Bei Gao, Tong Wang, Qingbo Zhao, Shiyang Wu, Chuqi Li, Hui Zhang, Rui Zou, Yijie Wang   +8 more
doaj   +2 more sources

Tenomodulin expression in the periodontal ligament enhances cellular adhesion. [PDF]

, 2013
Tenomodulin (Tnmd) is a type II transmembrane protein characteristically expressed in dense connective tissues such as tendons and ligaments. Its expression in the periodontal ligament (PDL) has also been demonstrated, though the timing and function ...
Shukunami, Chisa, Nakajima, Keiji, Chisa Shukunami (401372), Hojo, Hironori, Chung, Ung-Il, Chisa Shukunami, Keiji Nakajima (28049), Denitsa Docheva (385570), Fumiko Yano, Yuji Hiraki, Nobuyuki Shimohata (401370), Denitsa Docheva, Yuske Komiyama, Hironori Hojo (401371), Ung-il Chung (34003), Komiyama, Yuske, Shinsuke Ohba, Fumiko Yano (266988), Yuji Hiraki (401373), Tsuyoshi Takato, Hiraki, Yuji, Ung-Il Chung, Yuske Komiyama (401369), Shimohata, Nobuyuki, Docheva, Denitsa, Keiji Nakajima, Shinsuke Ohba (33998), Takato, Tsuyoshi, Nobuyuki Shimohata, Yano, Fumiko, Tsuyoshi Takato (379959), Ohba, Shinsuke, Hironori Hojo, Hojo Hironori, Takato Tsuyoshi, Komiyama Yuske, Shukunami Chisa, Shimohata Nobuyuki, Nakajima Keiji, Chung Ung-il, Docheva Denitsa, Yano Fumiko, Ohba Shinsuke, Hiraki Yuji   +43 more
core   +1 more source

Impact of Resolvin D1 on the inflammatory phenotype of periodontal ligament cell response to hypoxia [PDF]

, 2022
Objective - Periodontal ligament cells (PDLCs) are critical for wound healing and regenerative capacity of periodontal diseases. Within an inflammatory periodontal pocket, a hypoxic environment can aggravate periodontal inflammation, where PDLCs response
Xiaoli Wang, Xue, Ying, Huihui Wang, Liu, Jing, Zhe Xing, Cai, Jiazheng, Jing Liu, Si Li, Kamal Mustafa, Wang, Xiaoli, Li, Si, Jing Yan, Kantarci, Alpdogan, Jiazheng Cai, Wang, Huihui, Mustafa, Manal, Ying Xue, Yan, Jing, Xing, Zhe, Mustafa, Kamal Babikeir Elnour, Alpdogan Kantarci, Lu, Xuexia, Xuexia Lu, Manal Mustafa   +23 more
core   +1 more source

Differentiating zones at periodontal ligament–bone and periodontal ligament–cementum entheses [PDF]

Journal of Periodontal Research, 2015
Background and ObjectiveThe structural and functional integrity of bone–periodontal ligament (PDL)–cementum complex stems from the load‐bearing attachment sites (entheses) between soft (PDL) and hard (bone, cementum) tissues. These attachment sites are responsible for the maintenance of a bone–PDL–cementum complex biomechanical function.
J‐H. Lee, B. A. Pryce, R. Schweitzer, M. I. Ryder, S. P. Ho   +4 more
openaire   +4 more sources

Expression of periodontal ligament cell population miR ⁃ 155 in patients with chronic periodontitis

口腔疾病防治, 2018
Objective To understand the expression of miR⁃155 in the periodontal ligament cell population of pa⁃ tients with chronic periodontitis. Methods Periodontal ligament cells from the teeth of patients (n = 11) with chronic periodontitis were isolated and ...
ZHAO Hua, LI Xianing, ZENG Xianli, ZHAO Hongyu   +3 more
doaj   +1 more source

The Experimental Study of Periodontal Ligament Stem Cells Derived Exosomes with Hydrogel Accelerating Bone Regeneration on Alveolar Bone Defect

Pharmaceutics, 2022
Introduction: this study was conducted to investigate the osteogenic ability of periodontal ligament stem cells (PDLSCs) derived exosomes (PDLSCs-Exos) and the effect of PDLSCs-Exos with hydrogel on alveolar bone defect repairment in the rat.
Yang Zhao, Yujia Gong, Xianbo Liu, Jia He, Bowen Zheng, Yi Liu   +5 more
doaj   +1 more source