Results 11 to 20 of about 2,251,075 (341)
Journal of Applied Biomaterials & Functional Materials, 2019 Treatment of bone defects caused by trauma or disease is a major burden on human healthcare systems. Although autologous bone grafts are considered as the gold standard, they are limited in availability and are associated with post-operative ...
Azizeh-Mitra Yousefi
doaj +2 more sources
Sr-substituted bone cements direct mesenchymal stem cells, osteoblasts and osteoclasts fate. [PDF]
PLoS ONE, 2017 Strontium-substituted apatitic bone cements enriched with sodium alginate were developed as a potential modulator of bone cells fate. The biological impact of the bone cement were investigated in vitro through the study of the effect of the ...
Monica Montesi +4 more
doaj +2 more sources
Journal of Orthopaedic Translation, 2015 Osteoporotic vertebral compression fractures (OVCFs) have gradually evolved into a serious health care problem globally. In order to reduce the morbidity of OVCF patients and improve their life quality, two minimally invasive surgery procedures ...
Zhiwei He +6 more
doaj +2 more sources
Additives Imparting Antimicrobial Properties to Acrylic Bone Cements. [PDF]
Materials (Basel), 2021 PMMA bone cements are mainly used to fix implanted prostheses and are introduced as a fluid mixture, which hardens over time. The problem of infected prosthesis could be solved due to the development of some new antibacterial bone cements. In this paper,
Robu A +10 more
europepmc +2 more sources
Evaluation of the Effect of Selected Physiological Fluid Contaminants on the Mechanical Properties of Selected Medium-Viscosity PMMA Bone Cements. [PDF]
Materials (Basel), 2022 Revision surgeries several years after the implantation of the prosthesis are unfavorable from the patient’s point of view as they expose him to additional discomfort, to risk of complications and are expensive.
Karpiński R +5 more
europepmc +2 more sources
Antimicrobial activity of bone cements embedded with organic nanoparticles [PDF]
International Journal of Nanomedicine, 2015 Infections after orthopedic surgery are a very unwelcome outcome; despite the widespread use of antibiotics, their incidence can be as high as 10%. This risk is likely to increase as antibiotics are gradually losing efficacy as a result of bacterial ...
Abdo, Pauline +5 more
core +3 more sources
Polymers, 2020 Every year, millions of people in the world get bone diseases and need orthopedic surgery as one of the most important treatments. Owing to their superior properties, such as acceptable biocompatibility and providing great primary bone fixation with the ...
Sanaz Soleymani Eil Bakhtiari +7 more
semanticscholar +1 more source
Characterization of Bone Cements [PDF]
Acta Orthopaedica Scandinavica, 1975 Properties of acrylic bone cements during and after curing were determined for three brands of bone cement. Curing time and consistency were chosen for the characterization of the handling and working behavior of these materials. The performance of bone cements after curing may be related amongst other things to the following properties: water ...
J R, de Wijn +2 more
openaire +2 more sources
Preparation, physical-chemical characterisation and cytocompatibility of calcium carbonate cements [PDF]
, 2006 The feasibility of calcium carbonate cements involving the recrystallisation of metastable calcium carbonate varieties has been demonstrated. Calcium carbonate cement compositions presented in this paper can be prepared straightforwardly by simply mixing
Aizenberg +67 more
core +2 more sources
Comparison of two methods of fatigue testing bone cement [PDF]
, 2009 Two different methods have been used to fatigue test four bone cements. Each method has been used previously, but the results have not been compared. The ISO 527-based method tests a minimum of 10 samples over a single stress range in tension only and ...
Baleani +29 more
core +1 more source