Dopant-dependent tailoring of physicochemical and biological properties of calcium silicate bone cements [0.03%]
掺杂剂调控硅酸钙骨水泥的理化及生物学性能研究
I-Ting Wu,Ting-Yi Chiang,Chun-Cheng Chen et al.
I-Ting Wu et al.
Background: To enhance calcium silicate cements (CSCs) towards a specific clinical application of endodontics and vertebroplasty, the addition of oxide dopants (Bi2O3, SrO, ZnO, ZrO2) as radiopacifiers allows for tailorin...
The effects of NELL on corticotomy-assisted tooth movement and osteogenesis in a rat model [0.03%]
NELL-1在辅助正畸牙齿移动及骨生成中的作用研究小鼠模型上的作用研究
Bo Wang,Yong Wu,Hongbo Yu et al.
Bo Wang et al.
Introduction: Exogenous Nel-like molecule type 1 (NELL1) represents a potentially attractive clinical treatment option in the orthodontic and other settings because of its osteoinductive and vasculogenic properties. ...
Optimization of the configuration of porous bone scaffolds made of Polyamide/Hydroxyapatite composites using Selective Laser Sintering for tissue engineering applications [0.03%]
基于组织工程应用的激光烧结制备多孔骨支架的结构优化研究(聚酰胺/羟基磷灰石复合材料)
M Ramu,M Ananthasubramanian,T Kumaresan et al.
M Ramu et al.
Numerous biomaterials are used to fabricate bone scaffolds to repair the bones subjected to trauma. The scaffolds are fabricated with interconnected pores with 40-70% porosity to facilitate the entry of the cells that ensures rapid bone for...
Mechanical loading characteristics of total hip prosthetics subjected to dynamic loading cycles [0.03%]
全髋关节置换受力部件的动态加载性能研究
M Kalayarasan,S Shankar,M Manikandan et al.
M Kalayarasan et al.
The selection of best material pair in the hip prosthetics design for improved performance and life relies on the estimation of hip joint contact stresses and contact pressure distribution during various dynamic loading cycles: Climbing Ups...
In vivo evaluation of porous lithium-doped hydroxyapatite scaffolds for the treatment of bone defect [0.03%]
多孔锂掺杂羟基磷灰石骨支架的体内评价研究
Yue Luo,Donghai Li,Jinhai Zhao et al.
Yue Luo et al.
Hydroxyapatite (HA) possesses similar mineral components to bone and possesses good physicochemical properties. Even though pure HA scaffold is brittle, it is insufficient in promoting vascularization and osteoinductivity. This study was co...
Achmad Syaifudin,Ryo Takeda,Katsuhiko Sasaki
Achmad Syaifudin
The selection of stent and balloon type is decisive in the stenting process. In the treatment of an eccentric plaque obstruction, a symmetric expansion from stent dilatation generates nonuniform stress distribution, which may aggravate fibr...
Mohamad Javad Mirzaei-Parsa,Amin Ghanizadeh,Malihe T K Ebadi et al.
Mohamad Javad Mirzaei-Parsa et al.
Fibrinogen plays a necessary role in blood clotting and wound healing. In this study, a new solvent mixture of formic acid/acetic acid with low toxicity was investigated as an alternative solvent for fibrinogen electrospinning. The nanofibe...
Strategy on biological evaluation for biodegradable/absorbable materials and medical devices [0.03%]
可降解/吸收医用材料和医疗器械的生物评价策略
Chenghu Liu,Hongyu Luo,Min Wan et al.
Chenghu Liu et al.
During the last two decades, biodegradable/absorbable materials which have many benefits over conventional implants are being sought in clinical practices. However, to date, it still remains obscure for us to perform full physic-chemical ch...
The influence of curvature wall on the blood flow in stenosed artery: A computational study [0.03%]
曲率对狭窄动脉内血流影响的数值模拟研究
N Ameer Ahamad,Sarfaraz Kamangar,Irfan Anjum Badruddin
N Ameer Ahamad
The current study investigates the curvature effect due to various angles of curvature on the blood flow in human artery. The stenosis is considered to have three sizes 70%, 80% and 90% blockage before the curve section of artery. Numerical...
Collagen and mPCL-TCP scaffolds induced differential bone regeneration in ovary-intact and ovariectomized rats [0.03%]
胶原和mPCL-TCP支架在卵巢完整和卵巢切除大鼠体内的成骨效果不同
Dyna Jeanne Develos Godoy,Wijit Banlunara,Sukanya Jaroenporn et al.
Dyna Jeanne Develos Godoy et al.
Background: The data on biomaterial-mediated bone regeneration directly comparing commercially available scaffolds in aging and osteoporotic conditions remain sparse. ...