Results 221 to 230 of about 127,031 (300)

Accelerated Method for Determining the Fatigue Limit of Trabecular Bone. [PDF]

Materials (Basel)
Cichański A, Topoliński T, Nowicki K.
europepmc   +1 more source

Congenital lipodystrophy induces severe osteosclerosis [PDF]

, 2019
Brestoff, Jonathan R, Brodt, Michael D, Craft, Clarissa S, Harris, Carles A, Migotsky, Nicole, Rohatgi, Nidhi, Scheller, Erica L, Silva, Matthew J, Teitelbaum, Steven L, Zhang, Yan, Zou, Wei   +10 more
core   +1 more source

Unexpected Promotion of Bone Regeneration by Inhibition of BMPR1A‐Mediated BMP Signalling

Cell Proliferation, EarlyView.
BMPR1A downregulation reduces ID1, releases TCF3 to activate GNG4‐PI3K‐AKT signalling, thereby promoting OPC proliferation and bone regeneration. ABSTRACT Bone morphogenetic protein (BMP) signalling plays a pivotal role in bone regeneration by regulating osteoprogenitor cell (OPC) function, and BMPs have been widely used in clinical treatment. However,
Zihao Zhou, Yun Zhai, Xiaochen Liu, Jiaojiao Shao, Jiani Zhou, Zhaoyang Li, Jiale He, Shuxian Lin, Qi Zhang   +8 more
wiley   +1 more source

High prevalence and underdiagnosis of osteoporosis in total hip arthroplasty candidates: a comprehensive assessment using bone mineral density, trabecular bone score, and bone turnover markers. [PDF]

J Orthop Surg Res
Ueki S, Shoji T, Yamasaki T, Morita H, Kozuma Y, Nakayama N, Adachi N.   +6 more
europepmc   +1 more source

CKAP4 Regulates ERS‐Induced Apoptosis in Osteoclasts Through FOXO3 in Periodontitis

Cell Proliferation, EarlyView.
CKAP4 promotes the transcription of PERK via FOXO3 in OCs, thereby facilitating ER stress‐induced apoptosis. In periodontitis, the reduction of CKAP4 in OCs leads to decreased OC apoptosis, which exacerbates alveolar bone resorption. ABSTRACT Periodontitis is a prevalent oral disease characterised by chronic inflammation and irreversible alveolar bone ...
Jiayu Cheng, Dihao Tao, Wenzhe Wang, Huiyu Wang, Hanzhe Wang, Yufan Liang, Jia Guo, Wenhao Liu, Yiming Wang, Jianhua Yang, Xiaoning He, Ce Shan, Bei Li   +12 more
wiley   +1 more source

A Conditional Generative Diffusion Model of Trabecular Bone with Tunable Microstructure. [PDF]

Proc SPIE Int Soc Opt Eng
Wang X, Shi G, Sivakumar A, Ye T, Sylvester A, Stayman JW, Zbijewski W.   +6 more
europepmc   +1 more source

Collagen Type VI Alpha 1 as a Regulator of Redox Homeostasis in Antioxidant‐Enhanced Osteogenesis of Dental Stem Cells

Cell Proliferation, EarlyView.
Under physiological conditions, NAC activates the PI3K‐AKT‐COL6A1 axis to sustain redox balance and enhance osteogenesis. COL6A1 deficiency, however, compromises this axis, inducing oxidative stress and impairing NAC's osteogenic efficacy. ABSTRACT Alveolar bone injury represents a prevalent clinical challenge in dentistry, for which stem cell‐based ...
Zhaosong Meng, Jiacheng Liu, Yue Zhang, Ruimeng Yang, Jingyi Zhang, Haosun Yang, Zheng Wang, Ran Wei, Zhe Li, Shuling Guo, Lizhi Hu, Lei Sui   +11 more
wiley   +1 more source

The effect of compressive trabecular bone-cephalocervical implant relationship on stability in intertrochanteric femoral fractures: a clinical review and biomechanical research. [PDF]

Front Bioeng Biotechnol
Fei L, Liu J, Zhao L, Mou C, Fang W, Ye J.   +5 more
europepmc   +1 more source

Biomechanical Analysis of 3D Printed and Thermoformed EVA Custom‐Made Mouthguard: Experimental and Finite Element Analyses

Dental Traumatology, EarlyView.
ABSTRACT Background/Objective 3D printed materials have been evaluated for fabricating mouthguards; however, little is known about their biomechanical performance in preventing dental trauma. This study aimed to compare two 3D printed polymers and three ethylene vinyl acetate (EVA) sheets used for mouthguard fabrication regarding their mechanical ...
Airin Karelys Avendaño Rondon, Izabela Batista Cordeiro, Maribí Isomar Terán Lozada, Gustavo Mendonça, Priscilla Barbosa Ferreira Soares, Paulo Sergio Borella, Carlos José Soares   +6 more
wiley   +1 more source

Critical evaluation of factorial experimental designs and temporal confounding in comparative analysis of dietary vs parenteral iron administration effects on cortical and trabecular bone parameters. [PDF]

JBMR Plus
Zaheer MH, Shahnawaz Z, Zaheer H.
europepmc   +1 more source