Results 11 to 20 of about 27,368 (166)

Fibrillin-1 regulates periostin expression during maintenance of periodontal homeostasis

Journal of Dental Sciences, 2022
Background/purpose: Human periodontal ligament consists of elastic system fibers, mainly fibrillin-1 (FBN1). Periostin (POSTN) maintains periodontal homeostasis.
Yoshikazu Manabe, Momotoshi Shiga, Kaori Kometani-Gunjigake, Kayoko Nakao-Kuroishi, Masahiro Mizuhara, Takashi Toyono, Yuji Seta, Tatsuo Kawamoto   +7 more
doaj   +1 more source

Characterization of the autocrine/paracrine function of vitamin D in human gingival fibroblasts and periodontal ligament cells. [PDF]

PLoS ONE, 2012
BACKGROUND: We previously demonstrated that 25-hydroxyvitamin D(3), the precursor of 1α,25-dihydroxyvitamin D(3), is abundant around periodontal soft tissues.
Kaining Liu, Huanxin Meng, Jianxia Hou
doaj   +1 more source

Isolation of Single Cells from Mouse Periodontal Ligament

Bio-Protocol, 2021
The periodontal ligament (PDL) is an essential tissue connecting teeth and bone. It is a complex tissue specifically designed to absorb the forces of mastication; analysis of its multiple cell populations is important to understand its function and the ...
Jing Zhao, Paul Sharpe
doaj   +1 more source

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   +1 more source

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

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

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

Stem cells in the periodontal ligament [PDF]

Oral Diseases, 2006
The ability to identify and manipulate stem cells has been a significant advancement in regenerative medicine and has contributed to the development of tissue engineering‐based clinical therapies. Difficulties associated with achieving predictable periodontal regeneration, means that novel techniques such as tissue engineering need to be developed in ...
Ivanovski, S., Gronthos, S., Shi, S., Bartold, P.   +3 more
openaire   +5 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   +1 more source

Healing in Transplanted Teeth with Periodontal Ligament Cultured In Vitro

Cell Transplantation, 2003
Regeneration of connective tissue attachment is the ultimate goal of periodontal therapy. It has been suggested that periodontal ligament cells possess the potential to create new connective tissue attachment.
A. Saito, E. Saito, M. Kawanami, A. Shimada   +3 more
doaj   +1 more source