Results 31 to 40 of about 14,611 (249)

Correlation study of the relationship between gravity center movement and bite force during the mixed dentition period

口腔疾病防治, 2016
Objective To investigate the relationship between gravity center movement and bite force during the mixed dentition period. Methods Fifty-six healthy children with Hellman's Dental Age Ⅲ A were selected from an elementary school.
DU Xiao-pei, JI Ying, LU Hai-tao, ZHANG Ting-ting, QIU Wei   +4 more
doaj   +1 more source

Using the T-scan III system to analyze occlusal function in mandibular reconstruction patients: A pilot study

Biomedical Journal, 2015
Background: This study was designed to analyze the post-rehabilitation occlusal function of subjects treated with complex mandibular resection and subsequently rehabilitated with fibula osteoseptocutaneous flaps, dental implants, and fixed prostheses ...
Chao-Wei Liu, Yang-Ming Chang, Yu-Fu Shen, Hsiang-Hsi Hong   +3 more
doaj   +1 more source

Interrelationships among whole-body skeletal muscle mass, masseter muscle mass, oral function, and dentition status in older Japanese adults

BMC Geriatrics, 2021
Background Generalized loss of skeletal muscle mass (SMM) may modulate or otherwise affect the loss of masseter muscle mass and be responsible for low masseter muscle performance and strength (i.e., low oral function).
Masanori Iwasaki, Hirohiko Hirano, Keiko Motokawa, Maki Shirobe, Ayako Edahiro, Yuki Ohara, Hisashi Kawai, Motonaga Kojima, Shuichi Obuchi, Hiroshi Murayama, Yoshinori Fujiwara, Kazushige Ihara, Shoji Shinkai, Akihiko Kitamura   +13 more
doaj   +1 more source

Comparison Of Occlusalforce In Post-Orthodontic And Non-Orthodontic Subjects

International Dental Journal
Aim or purpose: Balanced occlusal force distribution is a critical factor for restorative, prosthetic or orthodontic treatment. It has been postulated that orthodontic treatment may lead to occlusal discrepancy in the arch due to change in occlusal ...
Lili Yang
doaj   +1 more source

Study on the effect of stable occlusal splint on the treatment of different types of temporomandibular joint disorders [PDF]

Kouqiang yixue
Objective To explore the effectiveness of stable occlusal splints in treating different types of temporomandibular joint disorders. Methods Patients with temporomandibular disorders who were treated in Affiliated Stomatological Hospital of Xuzhou Medical
FENG Yan, XU Gang, WANG Yangyang, TANG Na, ZHANG Ting
doaj   +1 more source

Oral Motion‐Powered Smart Dental Implant Abutment for In Situ Antibacterial and Cell Adhesion Through Piezoelectric Effect

Advanced Science, EarlyView.
We proposed a method based on the piezoelectric effect and fabricated an implant abutment on the basis of piezoelectric ceramic. Under physiological occlusal pressure, the oral motion‐powered smart dental implant abutments interacted with water and oxygen, promoting the formation of reactive oxygen species and achieving a synergistic and highly ...
Xiyu Shi, Xiaoyu Han, Yanhui Lu, Yuan Chai, Baiyan Xiao, Shuo Liu, Boon Chin Heng, Tingting Wu, Tingjun Li, Qiaomei Ren, Ting Song, Le Chen, Dong Han, Yaru Guo, Xuliang Deng, Xuehui Zhang   +15 more
wiley   +1 more source

Relationship between occlusal force and falls among community-dwelling elderly in Japan: a cross-sectional correlative study

BMC Geriatrics, 2018
Background Falls may cause serious health conditions among older population. Fall-related physical factors are thought to be associated with occlusal conditions. However, few studies examined the relationship between occlusal force and falls. To identify
Maki Eto, Shinji Miyauchi
doaj   +1 more source

Aptamer‐Directed Porous DNA Nanocomposite Hydrogel for Active Pulp Preservation: Immunomodulation, Stem Cell Recruitment and Reparative Dentinogenesis

Advanced Science, EarlyView.
This study presents an injectable DNA‐based porous hydrogel integrating catechol motifs and targeting aptamers for pulpitis management. Upon in situ crosslinking, the scaffold actively recruits endogenous dental pulp stem cells, restores redox homeostasis, and modulates immune responses.
Luhui Cai, Huan Yu, Zihan Ni, Kan Chen, I‐Chen Tsai, Zeyu Bao, Shuo Sun, Weichang Li, Yunhua Chen, Qiong Xu   +9 more
wiley   +1 more source

Mastication‐Induced Electrical Stimulation Activates Prg4+ Chondroprogenitors for Osteoarthritis Therapy

Advanced Science, EarlyView.
This study presents a ″trash‐to‐treasure″ strategy that converts harmful joint overloads into beneficial electrical cues. The biodegradable MagPie, by providing piezoelectrical stimulation and releasing Mg2+ during mastication, exerts synergistic pro‐regenerative and anti‐inflammatory effects on Prg4+ cells via the ECM‐mediated FAK‐PI3K‐Akt axis ...
Shi‐Yang Feng, Jing‐Rong Cheng, Yu Qin, Jie Lei, Chen‐Chen Gao, Hong‐Ying Fu, Li‐Ping Wu, Thanh D. Nguyen, Xu‐Liang Deng, Kai‐Yuan Fu, Yang Liu   +10 more
wiley   +1 more source

Effect of bite force in occlusal adjustment of dental implants on the distribution of occlusal pressure: comparison among three bite forces in occlusal adjustment [PDF]

International Journal of Implant Dentistry, 2015
Abstract Background The purpose of this study was to investigate the influence of occlusal forces (the contractile force of masticatory muscles) exerted during occlusal adjustment on the distribution of the forces among teeth, implants, and temporomandibular joints (TMJs) in intercuspal clenching in cases with ...
Kayumi, Sho, Takayama, Yoshiyuki, Yokoyama, Atsuro, Ueda, Nana   +3 more
openaire   +2 more sources