Results 51 to 60 of about 176,771 (338)

Research trends of mesenchymal stem cells application in orthopedics: A bibliometric analysis of the past 2 decades

Frontiers in Public Health, 2022
BackgroundBibliometric analysis and visualization tools were used to determine the development trend of mesenchymal stem cells (MSCs) in orthopedics in the past 20 years, so as to guide researchers to explore new directions and hotspots in the field in ...
Zhibo Deng, Fenqi Luo, Yuan Lin, Jun Luo, Dianshan Ke, Chao Song, Jie Xu   +6 more
doaj   +1 more source

Development and investigation of novel alginate-hyaluronic acid bone fillers using freeze drying technique for orthopedic field [PDF]

Nanomedicine Research Journal, 2020
Cartilage tissue has a low cell population with a dense extracellular matrix (ECM) and is also devoid of neurons as well as blood and lymph vessels. Bone tissue is able to heal itself but in cases of serious damage and auxiliary treatment methods are ...
Sepehr Jamnezhad, Azadeh Asefnejad, Mehdi Motififard, Hassan Yazdekhasti, Amin Kolooshani, Saeed Saber-Samandari, Amirsalar Khandan   +6 more
doaj   +1 more source

Application of Digital Orthopedic Technology in Orthopedic Trauma

Computational and Mathematical Methods in Medicine, 2022
In order to solve the limitation of auxiliary treatment means in the process of orthopedic trauma surgery, and further improve the effective integration of orthopedic trauma clinical surgery and computer technology, a new orthopedic trauma auxiliary treatment means based on digital orthopedic technology was proposed with the aid of virtual digital ...
Jiangtao Lin, Junbo Ge, Jinpeng Gong, Huanyu Hong, Chuanqiang Jiang   +4 more
openaire   +2 more sources

Photothermal Hydrogel with Mn3O4 Nanoparticles Alleviates Intervertebral Disc Degeneration by Scavenging ROS and Regulating Extracellular Matrix Metabolism

Advanced Functional Materials, EarlyView.
The MPTT‐nanozyme‐hydrogel system (Mn3O4@ChS‐HA) provides a multifunctional therapeutic strategy for intervertebral disc degeneration (IVDD), effectively targeting oxidative stress and enhancing AF repair by restoring extracellular matrix (ECM) and redox homeostasis.
Yangyang Chen, Chan Xue, Feifei Ni, Binwu Hu, Miaoheng Yan, He Zhang, Yuxiang Hu, Xiaoyao Peng, Guangfang Li, Yu Han, Hongjian Liu, Zengwu Shao, Qin Wang, Yulong Wei   +13 more
wiley   +1 more source

Effects of Resistance Training Prior to Total Hip or Knee Replacement on Post-operative Recovery in Functional Performance: A Systematic Review and Meta-Analysis

Frontiers in Sports and Active Living, 2022
ObjectiveTo evaluate the effectiveness of pre-operative resistance training in patients allocated to TJR surgery on selected post-operative outcomes, via a meta-analysis of studies using exercise modalities and loading intensities objectively known to ...
Stian Langgård Jørgensen, Stian Langgård Jørgensen, Stian Langgård Jørgensen, Stian Langgård Jørgensen, Signe Kierkegaard, Signe Kierkegaard, Signe Kierkegaard, Marie Bagger Bohn, Marie Bagger Bohn, Marie Bagger Bohn, Per Aagaard, Inger Mechlenburg, Inger Mechlenburg   +12 more
doaj   +1 more source

Orthopedic Prosthetic Infections: Diagnosis and Orthopedic Salvage [PDF]

Seminars in Plastic Surgery, 2016
Orthopedic hardware infections are much feared and costly complications that can occur when these devices are implemented both in traumatic cases as well as in joint replacement surgery. Because these infections can lead to great morbidity, it is important to understand their pathophysiology as well as the principles behind their diagnosis and initial ...
Jesse D. Meaike, Shayan A. Izaddoost, Matthew G. Kaufman   +2 more
openaire   +3 more sources

Multifunctional Hydroxyapatite Coated with Gallium Liquid Metal‐Based Silver Nanoparticles for Infection Prevention and Bone Regeneration

Advanced Functional Materials, EarlyView.
A multifunctional hydroxyapatite (HAp) coating integrated with silver‐gallium liquid metal nanoparticles (HAp‐Ag‐GaNPs) exhibits dual antibacterial and osteogenic properties. It effectively inhibits Gram‐positive and Gram‐negative bacteria, including resistant strains, while enhancing bone regeneration.
Ngoc Huu Nguyen, Pengfei Zhang, Fathima Shana Pattar Kadavan, Zhaoning Xu, Tien Thanh Nguyen, Wenshao Li, Manh Tuong Nguyen, Chung Kim Nguyen, Duy Quang Pham, Thi Giang Tuyet Pham, Andrew Hayles, Markos Negash Alemie, Jitraporn Vongsvivut, Vincent Chan, Stephen Peter Kidd, Yunpeng Zhao, Krasimir Vasilev, Vi Khanh Truong   +17 more
wiley   +1 more source

Tunable Thermoshrinkable Hydrogels for 4D Fabrication of Cell‐Seeded Channels

Advanced Functional Materials, EarlyView.
A thermoresponsive polymer with methacrylate groups for photo‐cross‐linking, based on polyethylene glycol, N‐isopropylacrylamide, and 2‐hydroxyethyl acrylate is synthetized to yield hydrogels that shrink upon temperature increase. The new polymer enables the fabrication of cell‐laden perfusable channels with diameters below 200 µm by combining ...
Greta Di Marco, Marc Falandt, Myriam Neumann, Martina Viola, Thibault Sampon, Marta G. Valverde, Anne Metje van Genderen, Silvia M. Mihaila, Cornelus F. van Nostrum, Bas G. P. van Ravensteijn, Riccardo Levato, Rosalinde Masereeuw, Tina Vermonden   +12 more
wiley   +1 more source

Magnetically Guided Mechanoactive Mineralization Scaffolds for Enhanced Bone Regeneration

Advanced Functional Materials, EarlyView.
A 3D‐printed ‘rebar‐concrete’ inspired scaffold (PGS‐P@MGel) synergizes spontaneous biomineralization with magneto‐mechanical stimulation through PDA@Fe3O4‐embedded hydrogel. This dual biointerface activates Piezo1/β‐catenin/YAP mechanotransduction axis, enhancing BMSCs osteogenesis and angiogenesis simultaneously.
Xuran Guo, Zaijin Tao, Zhenzhen Dai, Yinghua Gao, Chengzhen Chu, Cunyi Fan, Shen Liu, Xin Ma, Fangchun Jin, Zhengwei You, Jia Jiang   +10 more
wiley   +1 more source

Sportorthopädie | Sports Orthopedics

Deutsche Zeitschrift für Sportmedizin, 2018
Optimizing precision and efficacy of measures on the individual level beyond what is achievable based on group means is the characterizing aim of personalized medicine. Sports medicine is a promising field of application for this concept and some aspects
Hecksteden A, Meyer T
doaj   +3 more sources