Zobrazeno 1 - 10
of 125
pro vyhledávání: '"porous titanium alloy"'
Autor:
Guo Chen, Chen Yi Wang, Zou Ma, Hong Lin Yi, Na Meng Bi, Wei Jiang Zhu, Jie Han, Sha Li Lu, Shang Shang Zhang, Hai Shen, Wu Hui Zhang, Peng Zhang, Yan Si
Publikováno v:
Frontiers in Surgery, Vol 11 (2024)
PurposeWe prospectively evaluate the short-term clinical and radiographic outcomes of the only Chinese domestically produced trabecular titanium acetabular cup(3D ACT™ cup) in primary total hip arthroplasty (THA), aiming to provide evidence-based s
Externí odkaz:
https://doaj.org/article/640c2aaf7dfc44699266376d0f677bb5
Autor:
Jiao, Yan a, Li, Xiaohong a, ⁎, Zhang, Xiuzhen b, Li, Guoqiang c, ⁎, Fang, Jiahao c, Xuan, Sensen c, Liu, Linlin d, Wang, Su e, ⁎, Xie, Huiqi b
Publikováno v:
In Applied Surface Science 1 February 2023 610
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 11 (2023)
As a traditional bone implant material, titanium (Ti) and its alloys have the disadvantages of lack of biological activity and susceptibility to stress shielding effect. Adipose stem cells (ADSCs) and exosomes were combined with the scaffold material
Externí odkaz:
https://doaj.org/article/4c59b566f2e84da683c7cf0f28e98f55
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 11 (2023)
Porphyromonas gingivalis (P. gingivalis) is the most common species that causes peri-implantitis. It forms an irreversible dense biofilm and causes inflammation. A novel 3D-printed porous TC4-6Cu alloy was fabricated using selective laser melting (SL
Externí odkaz:
https://doaj.org/article/c3f3e5d1908d49288770596182588924
Autor:
Yang Xue, Song Xiujuan, Zhang Guoliang, Xu Shubo, Wang Wenming, Sun Kangwei, Ma Xiquan, Sun Siyu, Pan Yuefei, Li Jianing, Ren Guocheng, Zhang Weihai
Publikováno v:
International Journal for Simulation and Multidisciplinary Design Optimization, Vol 15, p 16 (2024)
In order to have a stronger bond with the surrounding bone, the bone prosthesis needs to have interconnecting pores for bone cells to grow and more importantly to avoid stress shielding. At the same time, human bones have different composition and st
Externí odkaz:
https://doaj.org/article/5afb3188e6904eff9e918f63bc57da79
Autor:
Zhifa Wang, Leng Han, Ye Zhou, Jiacheng Cai, Shuohui Sun, Junli Ma, Weijian Wang, Xiao Li, Limin Ma
Publikováno v:
Materials Today Bio, Vol 16, Iss , Pp 100433- (2022)
Cell sheet technology has been widely used in bone tissue engineering and regenerative medicine. However, controlling the shape and volume of large pieces of engineered bone tissue remains impossible without additional suitable scaffolds. Three-dimen
Externí odkaz:
https://doaj.org/article/3433356b435e4ee487e24e53bc45d5bc
Akademický článek
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Publikováno v:
Open Medicine, Vol 16, Iss 1, Pp 1182-1189 (2021)
To explore the role of a three-dimensional (3D)-printed porous titanium alloy scaffold (3D scaffold) in the osteogenic differentiation of human adipose-derived mesenchymal stem cells (hADMSCs) and the underlying mechanism.
Externí odkaz:
https://doaj.org/article/51996600d5934ffa9982fbd1bdc6ff70
Autor:
Gai, Xin a, b, Bai, Yun a, *, Li, Shujun a, *, Hou, Wentao a, Hao, Yulin a, Zhang, Xing a, Han, Yong c, Yang, Rui a, Misra, R.D.K. d, *
Publikováno v:
In Corrosion Science 1 April 2021 181
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 10 (2022)
The repair and reconstruction of bone defects remain a challenge in orthopedics. The present study offers a solution to this problem by developing a vascular endothelial growth factor (VEGF)/bone morphogenetic protein 2 (BMP-2) shell-core microsphere
Externí odkaz:
https://doaj.org/article/83dfa407a6374bc2b28ba181432d232d