Results 101 to 110 of about 105,053 (266)

Autologous ADSCs with exogenous NPY promotes fracture healing in ovariectomized rats

Heliyon
Objective: To evaluate the role of autologous adipose-derived stem cells (ADSCs) with exogenous neuropeptide Y (NPY) on osteoporotic fracture healing. Methods: We established a fracture healing model in ovariectomized rats of osteoporosis.
Hong Liu, Jiaoyang Wu, Huixuan Wu, Ting Wang, Houde Zhou, Min Liu   +5 more
doaj   +1 more source

The effect of depression on fracture healing and osteoblast differentiation in rats

, 2018
Chunzi Nie,1 Zhan Wang,2 Xufeng Liu1 1Department of Military Medical Psychology, Fourth Military Medical University, Xi’an 710032, People’s Republic of China; 2Department of Orthopaedics, Gansu Provincial Hospital, Lanzhou, Gansu 730050 ...
Liu X, Nie C, Wang Z
core  

Direct Metal Deposition of Graphene–Ti28Nb35.4Zr Matrix Composites With Enhanced Mechanical, Corrosion, and Biocompatibility Properties for Bone Implants

Advanced Engineering Materials, EarlyView.
Graphene nanoplatelet (0.1 wt.%) reinforcement significantly enhances the performance of β Ti‐28Nb‐35.4Zr alloy. Grain refinement, reduced water contact angle, and improved surface characteristics promote osteoblast adhesion and complete surface coverage after 7 days.
Khurram Munir, Jixing Lin, Yuncang Li, Li Zhu, Paul F. A. Wright, Cuie Wen   +5 more
wiley   +1 more source

NSAIDs and fracture healing

, 2013
Purpose of review Published data raise concerns about the use of nonselective NSAIDs and selective cyclo-oxygenase (COX)-2 inhibitors as anti-inflammatory or analgesic drugs in patients after a recent fracture or who are undergoing (uncemented ...
de Jong, Joost J. A., van den Bergh, J., Geusens, P.P., Pieter J. Emans, van den Bergh, J.; id_orcid, Emans, P.J., Geusens, Piet, Joost J.A. de Jong, Piet Geusens, de Jong, J.J.A., Joop van den Bergh, Emans, Pieter J., van den Bergh, Joop   +12 more
core   +1 more source

In Situ Micromechanical Study of Bimodal γ′–γ″ Precipitate Assemblies in Ni–Cr–Al–Nb Superalloy

Advanced Engineering Materials, EarlyView.
A Ni–Cr–Al–Nb superalloy with a bimodal γ′–γ″ precipitate distribution is developed. Composite precipitate assemblies form through heterogeneous nucleation, effectively impeding dislocation motion. Micropillar compression reveals high strength at room and elevated temperatures, governed by precipitate shearing, with coupled faulting mechanisms ...
Ujjval Bansal, Tae‐Hyeok Kang, Pyuck‐Pa Choi, Subin Lee, Christoph Kirchlechner   +4 more
wiley   +1 more source

Functional mechanism and clinical implications of LINC00339 in delayed fracture healing

Journal of Orthopaedic Surgery and Research
Objective Delayed fracture healing is a common complication of fractures that significantly impacts human health. This study aimed to explore the role of LINC00339 (lncRNA) in delayed fracture healing to provide new directions for its treatment.
Yuntao Li, Ya Sun, Ke Ma, Shengqian Wang, Zhibiao Wang, Lina Huang   +5 more
doaj   +1 more source

Nano-copper-bearing stainless steel promotes fracture healing by accelerating the callus evolution process

, 2017
Lei Wang,1,* Guoyuan Li,1,* Ling Ren,2,* Xiangdong Kong,1 Yugang Wang,1 Xiuguo Han,1 Wenbo Jiang,3 Kerong Dai,1 Ke Yang,2 Yongqiang Hao11Shanghai Key Laboratory of Orthopaedic Implants, Department of Orthopaedics, Shanghai Ninth People’s Hospital ...
Li G, Ren L, Yang K, Jiang W, Han X, Hao Y, Wang Y, Dai K, Kong X, Wang L   +9 more
core  

Self-healing of polymers and composites by thermal activation [PDF]

, 2012
Con l'obiettivo di ridurre il danneggiamento della matrice dei laminati in materiale composito, è stata sviluppata una resina autoriparante in cui la somministrazione di calore portasse alla chiusura delle cricche presenti.
Cherubina, Enrico
core  

Teriparatide and fracture healing [PDF]

, 2020
Background: Ankle fractures are common injuries especially in the elderly that can cause morbidity. There is some evidence that Teriparatide, a drug used to treat osteoporosis, may accelerate fracture healing.
Alshaikh, Adel
core  

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

Advanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar, Akash Vyas, Mohammad Aatif Qazi, Nashit Jalal, Maria Ophelia Jarligo, Mostafa Yakout, Jing Liu, André McDonald   +7 more
wiley   +1 more source