Results 71 to 80 of about 508,506 (306)

Injectable Dual‐Network Hydrogel System for Osteochondral Repair Combining Immunomodulation, Mechanical Adaptability, and Enhanced Tissue Integration

Advanced Functional Materials, EarlyView.
A UV‐triggered injectable dual‐network hydrogel is reported as the first application of bletilla striata polysaccharide (BSP) in osteochondral repair. By integrating methacrylamide‐modified BSP and nitrobenzaldehyde‐functionalized hyaluronic acid, the system achieves immunomodulation, mechanical reinforcement, and dynamic tissue adhesion, thereby ...
Jiaming Cui, Feifei Zhou, Yuan Luo, Tao Ouyang, Huiwu Zhang, Songmiao Cheng, Qiang Li, Xu Jiang, Yingying Yu, Yicheng Wang, Hong Ming   +10 more
wiley   +1 more source

Adjustable hinge permits movement of knee in plaster cast [PDF]

, 1967
Metal knee hinge with an adjustable sleeve worn on the outside of a leg cast facilitates movement of the knee joint.
Maley, W. E.
core   +1 more source

Actuating and Sensing Composites of Liquid Crystal Elastomers and Poly(ionic liquid)s

Advanced Functional Materials, EarlyView.
Ionic conductive, mechanically tough, flexible, and stretchable filaments of a composite material comprising a liquid crystal elastomer and a poly(ionic liquid) are produced through 3D printing, which exhibit large actuation strain under stimulation and electrical resistance variation in response to deformation or environmental condition changes. Their
Zeping Liu, Xiaofeng Zheng, Shaoxia Zhang, Long Xu, Meng Liu, Jeremy Baribeault St‐Germain, Yue Zhao   +6 more
wiley   +1 more source

The validation and cross-cultural adaptation of the PainDETECT questionnaire in osteoarthritis-related pain

Journal of Orthopaedic Surgery and Research
Background Patients with knee osteoarthritis (KOA) often experience persistent pain and functional impairment after total knee arthroplasty (TKA), which presents challenges for pain management.
Xiaofeng Chang, Shuxin Yao, Jie Wei, Lei Shang, Chao Xu, Jianbing Ma   +5 more
doaj   +1 more source

Joint Preservation Surgery for Medial Compartment Osteoarthritis

Arthroscopy Techniques, 2017
Single compartment osteoarthritis is a commonly encountered condition in the middle-aged population, with the medial compartment being the most commonly involved compartment.
Deepak Goyal, M.B.B.S., M.S.(Ortho.), D.N.B.(Ortho.), M.N.A.M.S., Anjali Goyal, M.B.B.S., M.D.(Pathol.), D.I.C.P.(Histopathol.), Nobuo Adachi, M.D.   +2 more
doaj   +1 more source

Knee kinematics of total knee replacement patients: pre and post operative analysis using computer generated images [PDF]

, 2005
This project aims to show a comparison of knee kinematics in pre- and post-operative knee replacement surgery, using computer animation to represent a patient specific model of the knee joint interactions under every day ...
Barr, C., Blyth, M., Nicol, A.C., Sambrook, M.   +3 more
core  

The effects of knee direction, physical activity and age on knee joint position sense [PDF]

, 2016
Background: Previous research has suggested a decline in knee proprioception with age. Furthermore, regular participation in physical activity may improve proprioceptive ability. However, there is no large scale data on uninjured populations to confirm
Andersen, Ashton-Miller, Aydoğ, Barrett, Beynnon, Biedert, Boisgontier, Boisgontier, Callaghan, Campbell, Cohen, Drouin, Field, Friden, Gardner, Gilsing, Goble, Herter, Hogervorst, Horak, Hurley, Hutton, Iwasaki, Johansson, Ju, Ju, Kaplan, Kokmen, Lee Herrington, Li, Li, Lonn, Miwa, Mynark, Nicola Relph, Pai, Petrella, Pickard, Proske, Relph, Relph, Relph, Ribeiro, Ribeiro, Richards, Riemann, Riemann, Rikli, Scheibel, Shaffer, Sherrington, Stillman, Swash, Tanosaki, Thompson, Tsang, Tsang, Xu   +57 more
core   +1 more source

Artificial Intelligence as the Next Visionary in Liquid Crystal Research

Advanced Functional Materials, EarlyView.
The functions of AI in the research laboratory are becoming increasingly sophisticated, allowing the entire process of hypothesis formulation, material design, synthesis, experimental design, and reiterative testing to be automated. In our work, we conceive how the incorporation of AI in the laboratory environment will transform the role and ...
Mert O. Astam, Ouassim L'Karkouri, Danqing Liu   +2 more
wiley   +1 more source

Quantifying the Tibiofemoral Joint Space Using X-ray Tomosynthesis [PDF]

, 2011
Purpose: Digital x-ray tomosynthesis (DTS) has the potential to provide 3D information about the knee joint in a load-bearing posture, which may improve diagnosis and monitoring of knee osteoarthritis compared with projection radiography, the current ...
Heckel, Beth, Kalinosky, Benjamin, Piacsek, Kelly, Sabol, John M., Schmidt, Taly Gilat   +4 more
core   +1 more source

Relative intensity influences the degree of correspondence of jump squats and push jerks to countermovement jumps [PDF]

, 2016
The aim of this study was to determine the mechanical similarity between push jerk (PJ) and jump squat (JS) to countermovement jump (CMJ) and further understand the effect increasing external load may have on this relationship.
Cleather, Daniel J., Cushion, Emily J., Goodwin, Jon E.   +2 more
core   +2 more sources