In vivo behavior of a novel injectable calcium phosphate cement compared with two other commercially available calcium phosphate cements

2008 ◽  
Vol 85B (2) ◽  
pp. 478-488 ◽  
Author(s):  
Gerjon Hannink ◽  
Joop G. C. Wolke ◽  
B. Willem Schreurs ◽  
Pieter Buma
Keyword(s):  
Calcium Phosphate ◽  
Calcium Phosphate Cement ◽  
Calcium Phosphate Cements

scholarly journals Regenerating Craniofacial Dental Defects With Calcium Phosphate Cement Scaffolds: Current Status and Innovative Scope Review

2021 ◽  
Vol 2 ◽  
Author(s):  
Rashed A. Alsahafi ◽  
Heba Ahmed Mitwalli ◽  
Abdulrahman A. Balhaddad ◽  
Michael D. Weir ◽  
Hockin H. K. Xu ◽  
...  
Keyword(s):  
Tissue Engineering ◽  
Calcium Phosphate ◽  
Bone Regeneration ◽  
Calcium Phosphate Cement ◽  
Current Status ◽  
Craniofacial Bone ◽  
Calcium Phosphate Cements ◽  
And Performance

The management and treatment of dental and craniofacial injuries have continued to evolve throughout the last several decades. Limitations with autograft, allograft, and synthetics created the need for more advanced approaches in tissue engineering. Calcium phosphate cements (CPC) are frequently used to repair bone defects. Since their discovery in the 1980s, extensive research has been conducted to improve their properties, and emerging evidence supports their increased application in bone tissue engineering. This review focuses on the up-to-date performance of calcium phosphate cement (CPC) scaffolds and upcoming promising dental and craniofacial bone regeneration strategies. First, we summarized the barriers encountered in CPC scaffold development. Second, we compiled the most up to date in vitro and in vivo literature. Then, we conducted a systematic search of scientific articles in MEDLINE and EMBASE to screen the related studies. Lastly, we revealed the current developments to effectively design CPC scaffolds and track the enhanced viability and therapeutic efficacy to overcome the current limitations and upcoming perspectives. Finally, we presented a timely and opportune review article focusing on the significant potential of CPC scaffolds for dental and craniofacial bone regeneration, which will be discussed thoroughly. CPC offers multiple capabilities that may be considered toward the oral defects, expecting a future outlook in nanotechnology design and performance.

scholarly journals A bone replacement-type calcium phosphate cement that becomes more porous in vivo by incorporating a degradable polymer

2021 ◽  
Vol 32 (7) ◽  
Author(s):  
Akiyoshi Shimatani ◽  
Hiromitsu Toyoda ◽  
Kumi Orita ◽  
Yuta Ibara ◽  
Yoshiyuki Yokogawa ◽  
...  
Keyword(s):  
Calcium Phosphate ◽  
Calcium Phosphate Cement ◽  
Alginic Acid ◽  
Setting Time ◽  
Zealand White Rabbit ◽  
Control Group ◽  
Degradable Polymer ◽  
Low Viscosity ◽  
Bone Replacement

AbstractThis study investigated whether mixing low viscosity alginic acid with calcium phosphate cement (CPC) causes interconnected porosity in the CPC and enhances bone replacement by improving the biological interactions. Furthermore, we hypothesized that low viscosity alginic acid would shorten the setting time of CPC and improve its strength. CPC samples were prepared with 0, 5, 10, and 20% low viscosity alginic acid. After immersion in acetate buffer, possible porosification in CPC was monitored in vitro using scanning electron microscopy (SEM), and the setting times and compressive strengths were measured. In vivo study was conducted by placing CPC in a hole created on the femur of New Zealand white rabbit. Microcomputed tomography and histological examination were performed 6 weeks after implantation. SEM images confirmed that alginic acid enhanced the porosity of CPC compared to the control, and the setting time and compressive strength also improved. When incorporating a maximum amount of alginic acid, the new bone mass was significantly higher than the control group (P = 0.0153). These biological responses are promising for the translation of these biomaterials and their commercialization for clinic applications.

In Vivo Bone Tissue Formation Induced by Caclium Phosphate Paste Composite with Demineralized Bone Matrix

2007 ◽  
Vol 330-332 ◽  
pp. 1091-1094
Author(s):  
H. Kim ◽  
M. Park ◽  
Su Young Lee ◽  
Kang Yong Lee ◽  
Hyun Min Kim ◽  
...  
Keyword(s):  
Animal Model ◽  
Calcium Phosphate ◽  
Calcium Phosphate Cement ◽  
Demineralized Bone Matrix ◽  
Bone Matrix ◽  
Marker Gene ◽  
Tissue Formation ◽  
Bone Tissue Formation ◽  
Demineralized Bone

Demineralized bone matrix (DBM)-calcium phosphate cement (CPC) composites were subjected to cellular test of osteogenic potentials and implantation in animal model. The expression of osteogenic marker gene from mouse preosteoblast cell line MC3T3-E1 adhered to the DBM-CPC composite was much higher than plain CPC. In addition, the DBM-CPC composite implanted nude mice revealed osteoinduction between the implanted composite and adjacent tissues, whereas the plain CPC induced osteoconduction.

Processing and in vivo evaluation of multiphasic calcium phosphate cements with dual tricalcium phosphate phases

2012 ◽  
Vol 8 (9) ◽  
pp. 3500-3508 ◽  
Author(s):  
Marco A. Lopez-Heredia ◽  
Matilde Bongio ◽  
Marc Bohner ◽  
Vincent Cuijpers ◽  
Louis A.J.A. Winnubst ◽  
...  
Keyword(s):  
Calcium Phosphate ◽  
Tricalcium Phosphate ◽  
In Vivo Evaluation ◽  
Calcium Phosphate Cements

scholarly journals A Review on the Enhancement of Calcium Phosphate Cement with Biological Materials in Bone Defect Healing

Polymers ◽  
2021 ◽  
Vol 13 (18) ◽  
pp. 3075
Author(s):  
Sok Kuan Wong ◽  
Yew Hoong Wong ◽  
Kok-Yong Chin ◽  
Soelaiman Ima-Nirwana
Keyword(s):  
Calcium Phosphate ◽  
Calcium Phosphate Cement ◽  
Research Effort ◽  
Biological Materials ◽  
Biological Properties ◽  
Comprehensive Overview ◽  
Bone Defect Healing ◽  
Living Organisms

Calcium phosphate cement (CPC) is a promising material used in the treatment of bone defects due to its profitable features of self-setting capability, osteoconductivity, injectability, mouldability, and biocompatibility. However, the major limitations of CPC, such as the brittleness, lack of osteogenic property, and poor washout resistance, remain to be resolved. Thus, significant research effort has been committed to modify and reinforce CPC. The mixture of CPC with various biological materials, defined as the materials produced by living organisms, have been fabricated by researchers and their characteristics have been investigated in vitro and in vivo. This present review aimed to provide a comprehensive overview enabling the readers to compare the physical, mechanical, and biological properties of CPC upon the incorporation of different biological materials. By mixing the bone-related transcription factors, proteins, and/or polysaccharides with CPC, researchers have demonstrated that these combinations not only resolved the lack of mechanical strength and osteogenic effects of CPC but also further improve its own functional properties. However, exceptions were seen in CPC incorporated with certain proteins (such as elastin-like polypeptide and calcitonin gene-related peptide) as well as blood components. In conclusion, the addition of biological materials potentially improves CPC features, which vary depending on the types of materials embedded into it. The significant enhancement of CPC seen in vitro and in vivo requires further verification in human trials for its clinical application.

scholarly journals Injectable calcium phosphate cements loaded with local analgesics: Design and preliminary �in vivo� results

2016 ◽  
Vol 4 ◽  
Author(s):  
Janvier Pascal ◽  
Masson Martial ◽  
Verron Elise ◽  
Dupleichs Manon ◽  
Pichault Aylwin ◽  
...  
Keyword(s):  
Calcium Phosphate ◽  
Calcium Phosphate Cements ◽  
Local Analgesics

Incorporation of Methotrexate in Calcium Phosphate Cement: Behavior and Release in Vitro and in Vivo

Orthopedics ◽  
2009 ◽  
Vol 32 (1) ◽  
pp. 27-6 ◽  
Author(s):  
Zhiping Yang ◽  
Dong Li ◽  
Jian Han ◽  
Jianmin Li ◽  
Xin Li ◽  
...  
Keyword(s):  
Calcium Phosphate ◽  
Calcium Phosphate Cement ◽  
Release In Vitro
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