Results 21 to 30 of about 7,829 (113)

A promising material for bone repair: PMMA bone cement modified by dopamine-coated strontium-doped calcium polyphosphate particles [PDF]

Royal Society Open Science, 2019
Polymethyl methacrylate (PMMA) bone cement has been widely used in clinics as bone repair materials for its excellent mechanical properties and good injection properties. However, it also has defects such as poor biological performance, high temperature,
Xing Liu, Can Cheng, Xu Peng, Hong Xiao, Chengrui Guo, Xu Wang, Li Li, Xixun Yu   +7 more
doaj   +1 more source

Anti-inflammation performance of curcumin-loaded mesoporous calcium silicate cement

Journal of the Formosan Medical Association, 2017
Calcium silicate (CS) cements have excellent bioactivity and can induce the bone-like apatite formation. They are good biomaterials for bone tissue engineering and bone regenerative medicine.
Yuan-Chien Chen, Ming-You Shie, Yuan-Haw Andrew Wu, Kai-Xing Alvin Lee, Li-Ju Wei, Yu-Fang Shen   +5 more
doaj   +1 more source

PMMA Bone Cement: Antibiotic Elution and Mechanical Properties in the Context of Clinical Use

Biomedicines, 2022
This literature review discusses the use of antibiotic loaded polymethylmethacrylate bone cements in arthroplasty. The clinically relevant differences that have to be considered when antibiotic loaded bone cements (ALBC) are used either for long-term ...
Sebastian Philipp von Hertzberg-Boelch, Martin Luedemann, Maximilian Rudert, Andre F. Steinert   +3 more
doaj   +1 more source

A review of calcium phosphate cements and acrylic bone cements as injectable materials for bone repair and implant fixation

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   +1 more source

Sudoku of porous, injectable calcium phosphate cements – Path to osteoinductivity

Bioactive Materials, 2022
With the increase of global population, people's life expectancy is growing as well. Humans tend to live more active lifestyles and, therefore, trauma generated large defects become more common.
Agneta Vezenkova, Janis Locs
doaj   +1 more source

Perkembangan Semen Tulang Sebagai Bahan Fiksasi pada Perawatan Bedah Tulang di Bidang Kedokteran Gigi

Journal of Dentistry Indonesia, 2015
The first bone cement developed by Charnley in the 1960s using polymethyl methacrylate (PMMA) remains the most widely used material for fixation of orthopaedic joint replacement.
Bambang Irawan
doaj   +1 more source

Bioresorbable porous β-tricalcium phosphate chelate-setting cements with poly(lactic-co-glycolic acid) particles as pore-forming agent: fabrication, material properties, cytotoxicity, and in vivo evaluation

Science and Technology of Advanced Materials, 2021
Calcium-phosphate cements (CPCs) have been used as bone filling materials in orthopaedic surgery. However, CPCs are set using an acid-base reaction, and then change into stable hydroxyapatite (HAp) in a living body.
Akihiro Ando, Maho Kamikura, Yuko Takeoka, Masahiro Rikukawa, Kazuaki Nakano, Masaki Nagaya, Hiroshi Nagashima, Mamoru Aizawa   +7 more
doaj   +1 more source

The addition of silicon nitride to PMMA bone cements reduces bacterial attachment while supporting preosteoblast viability

Next Materials
Injectable poly (methyl methacrylate) (PMMA) bone cements are widely used in orthopaedics to stabilize fractures and for implant fixation. However, bacterial attachment to bone cements leads to significant complications that can create a need for implant
Ioannis Katsaros, Estefanía Echeverri, Håkan Engqvist, Cecilia Persson, Wei Xia   +4 more
doaj   +1 more source

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, Silvia Panseri, Massimiliano Dapporto, Anna Tampieri, Simone Sprio   +4 more
doaj   +1 more source

An Overview of Bone Cement Compositions used in Vertebroplasty and Their Viability in Clinical Settings

International Journal of Engineering Materials and Manufacture
Vertebroplasty is a minimally invasive surgical procedure wherein a particular composition of bone cement is injected into a fractured vertebra in an attempt to restore joint mobility and reduce perceived pain.
Gleb Levashov, Muhammad Hasibul Hasan, Arion Frakulli, Janneza Macaalay, Kian Nahad   +4 more
doaj   +1 more source