Results 21 to 30 of about 7,603 (161)

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

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

Hyaluronic acid facilitates bone repair effects of calcium phosphate cement by accelerating osteogenic expression

Bioactive Materials, 2021
Calcium phosphate cements (CPC) are widely anticipated to be an optimum bone repair substitute due to its satisfied biocompatibility and degradability, suitable to be used in minimally invasive treatment of bone defects.
Xu Cui, Chengcheng Huang, Zhizhen Chen, Meng Zhang, Chunyu Liu, Kun Su, Jianyun Wang, Li Li, Renxian Wang, Bing Li, Dafu Chen, Changshun Ruan, Deping Wang, William W. Lu, Haobo Pan   +14 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

Biological responses of brushite-forming Zn- and ZnSr- substituted beta-tricalcium phosphate bone cements [PDF]

European Cells & Materials, 2010
The core aim of this study was to investigate zinc (Zn)- and zinc and strontium (ZnSr)-containing brushite-forming beta-tricalcium phosphate (TCP) cements for their effects on proliferation and differentiation of osteoblastic-like cells (MC3T3-E1 cell ...
S Pina, SI Vieira, P Rego, PMC Torres, OAB da Cruz e Silva, EF da Cruz e Silva, JMF Ferreira   +6 more
doaj  

Biodegradation patterns of injected composite bone cements in porcine vertebral bodies: A study using quantitative computed tomography

Formosan Journal of Surgery, 2019
Background: For vertebroplasty, newly synthesized bone cements are proposed to replace traditional polymethylmethacrylate (PMMA). Most inventors initially evaluated these newly developed cements in animal spine models.
Chi-Ching Yeh, Chii-Jen Chen, Yun Tang, Kai-Chiang Yang, Chang-Chin Wu   +4 more
doaj   +1 more source

Bioactive and Hemocompatible Calcium Sulphoaluminate Cement [PDF]

Materials Research, 2015
Calcium sulphoaluminate cement (CSAC) is an attractive candidate for biomedical applications due to its appropriate mechanical properties and high calcium content. In vitro bioactivity and hemocompatibility of calcium sulphoaluminate cement were assessed.
Iván Omar Acuña-Gutiérrez, José Concepción Escobedo-Bocardo, José Manuel Almanza-Robles, Dora Alicia Cortés-Hernández, Mirna María Guadalupe Saldívar-Ramírez, Perla Janet Reséndiz-Hernández, Alejandro Zugasti-Cruz   +6 more
doaj   +1 more source

Novel Tuning of PMMA Orthopedic Bone Cement Using TBB Initiator: Effect of Bone Cement Extracts on Bioactivity of Osteoblasts and Osteoclasts

Cells, 2022
Bone cement containing benzoyl peroxide (BPO) as a polymerization initiator are commonly used to fix orthopedic metal implants. However, toxic complications caused by bone cement are a clinically significant problem.
Keiji Komatsu, Kosuke Hamajima, Ryotaro Ozawa, Hiroaki Kitajima, Takanori Matsuura, Takahiro Ogawa   +5 more
doaj   +1 more source

Surface degradation–enabled osseointegrative, angiogenic and antiinfective properties of magnesium-modified acrylic bone cement

Journal of Orthopaedic Translation, 2019
Objective: This work focuses on tackling the inadequate bone/implant interface strength of acrylic bone cements, which is a formidable problem diminishing their clinical performance, especially in percutaneous kyphoplasty surgery. Methods: A new strategy
Xiao Lin, Jun Ge, Donglei Wei, Chun Liu, Lili Tan, Huilin Yang, Ke Yang, Huan Zhou, Bin Li, Zong-Ping Luo, Lei Yang   +10 more
doaj   +1 more source