Results 231 to 240 of about 797,671 (382)

Effect of the acrylic occlusal device on the stress distribution in the external hexagon implant in situations of dental tightening. A 3D finite element analysis

, 2021
Victor Eduardo de Souza Batista, Lorena Scaioni Silva, Anderson Catelan, Carolina dos Santos Santinoni, Aljomar José Vechiato Filho, Ronaldo Silva Cruz, Christine Men Martins, Cleidiel Aparecido Araújo Lemos, Fellippo Ramos Verri   +8 more
openalex   +2 more sources

Observational Study on Progressive Muscle Relaxation and Breathing Control for Reducing Dental Anxiety in Children. [PDF]

Medicina (Kaunas)
Bucur SM, Crișan IM, Cocoș DI, Bud ES, Galea C.   +4 more
europepmc   +1 more source

Gas Bubbles from Biodegradable Magnesium Implants Convey Mechanical Cues and Promote Immune Cell Stimulation

Advanced Science, EarlyView.
Bubbles in soft tissue are the unavoidable consequence of magnesium implant degradation in patients, yet their biological significance remains unclear. Using advanced imaging and spatial transcriptomics, this study reveals a pronounced inflammatory and mechanical response near bubbles, contrasting with pro‐regenerative events closer to the implant ...
Heithem Ben Amara, Jincy Philip, Omar Omar, Peter Thomsen   +3 more
wiley   +1 more source

The evaluation of depression, anxiety, and stress among undergraduate dental students in graduation year in Mainland China: a cross-sectional study. [PDF]

BMC Med Educ
Fang Y, Yang M, Huang W, Zhang Y, Gao X, Chen Y, Meng S, Zeng S.   +7 more
europepmc   +1 more source

Customized Hydrogel System for the Spatiotemporal Sequential Treatment of Periodontitis Propelled by ZEB1

Advanced Science, EarlyView.
Through elaborate design, a biodegradable scaffold with excellent mechanical properties and suitability is fabricated, providing spatial support for subsequent physiological activities. The prepared GA‐HBC‐LIC hydrogel possesses sequential antibacterial, antioxidant, anti‐inflammatory and immunomodulatory functions, offering a suitable chemical and ...
Jiafei Chen, Xiaoxu Guan, Lina Chen, Bingzhu Zheng, Feiyu Li, Chao Fang, Yike Fu, Xiang Li, Huiming Wang, Yi Zhou   +9 more
wiley   +1 more source

Dihydrotestosterone and 17β-estradiol modulate TMJ osteoarthritis development and reveal sex-specific differences in pathogenesis. [PDF]

Sci Rep
Tomura T, Ishii T, Kasahara N, Nishii Y.
europepmc   +1 more source

CD103+ T Cells Eliminate Damaged Alveolar Epithelial Type II Cells Under Oxidative Stress to Prevent Lung Tumorigenesis

Advanced Science, EarlyView.
This work unravels a novel function of CD103+ T cells in eradicating oxidative‐stressed somatic cells to prevent lung tumorigenesis and identifies specific CD103+ T cell‐decline as a key feature in the aged lung. This comprehensive study highlights the contribution of immuno‐dysregulation to the high incidence of aging‐associated lung cancers ...
Yu Xu, Haorui Luo, Jiahao Wang, Haifeng Liu, Luonan Chen, Hongbin Ji, Zimu Deng, Xiaolong Liu   +7 more
wiley   +1 more source

Comparison of finite element results with photoelastic stress analysis around dental implants with different threads [PDF]

, 2018
Maryam Geramizadeh, Hamidreza Katoozian, Reza Amid, Mahdi Kadkhodazadeh   +3 more
openalex   +1 more source

Effectiveness of the implant stabilizing plate on the stress distribution around the implant placed immediately after maxillary sinus lifting: A finite element study. [PDF]

J Indian Prosthodont Soc
Kumar VRA, Manivasakan S, Prabhu K, Livingstone D, Swarup JS.   +4 more
europepmc   +1 more source

An Off‐the‐Shelf Artificial Blood Clot Hydrogel Neutralizing Multiple Proinflammatory Mediators for Pro‐Regenerative Periodontitis Treatment

Advanced Science, EarlyView.
CCS‐RSF@PRP hydrogel is engineered to structurally and functionally mimic the blood clot by integrating PPR, CCS, and RSF nanofibers through in situ activation of PRP. In a rat periodontitis model, CCS‐RSF@PRP hydrogel effectively promotes periodontal tissue repair, attributing to neutralizing the multiple proinflammatory mediators, thus rebuilding a ...
Yini Huangfu, Zhezhe Zhao, Xiang Liu, Jingrong Wang, Yufeng Zhang, Tingting Lan, Yonglan Wang, Chenxuan Wu, Ju Zhang, Pingsheng Huang, Chuangnian Zhang, Anjie Dong, Zujian Feng, Deling Kong, Weiwei Wang   +14 more
wiley   +1 more source