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Lin Q, Zhang X, Liang D, Li J, Wang W, Wang Z, Wong CP. The in vivo dissolution of tricalcium silicate bone cement. J Biomed Mater Res A 2021; 109:2527-2535. [PMID: 34185370 DOI: 10.1002/jbm.a.37247] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 06/04/2021] [Accepted: 06/15/2021] [Indexed: 11/12/2022]
Abstract
This study aimed to investigate the in vivo dissolution of tricalcium silicate (Ca3 SiO5 , C3 S) bone cement in the rabbit femoral defect. Results indicated that C3 S paste directly integrated with the bone tissue without the protection of the bone-like apatite. Calcium silicate hydrate gel (C-S-H gel) and Ca(OH)2 were the main components of C3 S paste. The dissolution model of C3 S paste was a mass loss rather than a decrease in volume. The initial dissolution of C3 S paste (0 ~ 6 weeks) was greatly attributed to the release of Ca(OH)2 , and the later dissolution (>6 weeks) was attributed to the decalcification of C-S-H gel. Although the mass of C3 S paste could decrease by more than 19 wt % after 6 weeks of implantation, the created pores (<1 μm) were not large enough for the bone tissue to migrate into C3 S paste. The loss of Ca ions also resulted in the transformation of SiO4 tetrahedrons from Q1 and Q2 to Q0 , Q3 , and Q4 in C-S-H gel. Because only isolated SiO4 tetrahedrons (Q0 ) and Ca ions could be absorbed by the bone tissue, C3 S paste gradually transformed into a silica-rich gel. The fundamental reason for no decrease in volume of C3 S paste was that the SiO4 tetrahedron network still maintained the frame structure of C3 S paste during the implantation.
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Affiliation(s)
- Qing Lin
- School of Materials Engineering, Jinling Institute of Technology, Nanjing, China.,School of Materials Science and Engineering, Georgia Institute of Technology, Atlanta, Georgia, USA
| | - Xiaojuan Zhang
- School of Materials Engineering, Jinling Institute of Technology, Nanjing, China
| | - Dong Liang
- School of Materials Engineering, Jinling Institute of Technology, Nanjing, China
| | - Junlin Li
- School of Materials Engineering, Jinling Institute of Technology, Nanjing, China
| | - Wei Wang
- School of Materials Engineering, Jinling Institute of Technology, Nanjing, China
| | - Zhao Wang
- School of Materials Engineering, Jinling Institute of Technology, Nanjing, China
| | - Ching-Ping Wong
- School of Materials Science and Engineering, Georgia Institute of Technology, Atlanta, Georgia, USA
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Zhang Y, Wu Z, Shu Y, Wang F, Cao W, Li W. A novel bioactive vaterite-containing tricalcium silicate bone cement by self hydration synthesis and its biological properties. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2017. [DOI: 10.1016/j.msec.2017.05.025] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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3
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The potential use of gentamicin sulfate-loaded silk fibroin/gelatin blend scaffolds for wound dressing materials. Polym Bull (Berl) 2017. [DOI: 10.1007/s00289-017-2170-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Ma B, Huan Z, Xu C, Ma N, Zhu H, Zhong J, Chang J. Preparation and in vivo evaluation of a silicate-based composite bone cement. J Biomater Appl 2017. [PMID: 28622750 DOI: 10.1177/0885328217715428] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Bing Ma
- Biomaterials and Tissue Engineering Research Center, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, China
| | - Zhiguang Huan
- Biomaterials and Tissue Engineering Research Center, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, China
| | - Chen Xu
- Biomaterials and Tissue Engineering Research Center, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, China
| | - Nan Ma
- The Central Hospital of Xuhui District, Shanghai, China
| | - Haibo Zhu
- The Central Hospital of Xuhui District, Shanghai, China
| | - Jipin Zhong
- Yancheng Beiersheng Biotecnology Co. Ltd, Jiangsu, China
| | - Jiang Chang
- Biomaterials and Tissue Engineering Research Center, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, China
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Li Q, Jiang G, Wang D, Wang H, Ding L, He G. Porous magnesium loaded with gentamicin sulphate and in vitro release behavior. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2016; 69:154-9. [DOI: 10.1016/j.msec.2016.06.074] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/10/2016] [Revised: 06/11/2016] [Accepted: 06/23/2016] [Indexed: 01/22/2023]
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Affiliation(s)
- Ying-Jie Zhu
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, P. R. China
| | - Xiao-Xuan Guo
- Department of Chemistry, University of Western Ontario, London, ON, Canada
| | - Tsun-Kong Sham
- Department of Chemistry, University of Western Ontario, London, ON, Canada
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Pastorino D, Canal C, Ginebra MP. Drug delivery from injectable calcium phosphate foams by tailoring the macroporosity-drug interaction. Acta Biomater 2015; 12:250-259. [PMID: 25448345 DOI: 10.1016/j.actbio.2014.10.031] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2014] [Revised: 10/16/2014] [Accepted: 10/23/2014] [Indexed: 01/19/2023]
Abstract
In this work, novel injectable calcium phosphate foams (CPFs) were combined with an antibiotic (doxycycline) to design an innovative dosage form for bone regeneration. The material structure, its drug release profile and antibiotic activity were investigated, while its clinical applicability was assessed through cohesion and injectability tests. Doxycycline had a clear effect on both the micro and macro structure of the CPFs, owing to its role as a nucleating agent of hydroxyapatite and to a drying effect on the paste. Doxycycline-loaded CPFs presented interconnected macroporosity, which increased drug availability compared with calcium phosphate cements, and was a critical parameter controlling the release kinetics which followed a non-Fickian diffusion model. Up to 55% (1mg) of the drug was released progressively in 5days, the percentage released being proportional to the macroporosity of the CPFs. All doxycycline-containing foams had immediate cohesion and were injectable. Moreover, antibacterial activity was observed against Staphylococcus aureus and Escherichia coli. Thus, in addition to enhancing osteoconduction and material resorption, macroporosity enables tuning of the local delivery of drugs from injectable calcium phosphates.
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Wynn-Jones G, Shelton RM, Hofmann MP. Injectable citrate-modified Portland cement for use in vertebroplasty. J Biomed Mater Res B Appl Biomater 2014; 102:1799-808. [PMID: 24711245 PMCID: PMC4657479 DOI: 10.1002/jbm.b.33160] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2013] [Revised: 03/06/2014] [Accepted: 03/13/2014] [Indexed: 11/26/2022]
Abstract
The injectability of Portland cement (PC) with several citrate additives was investigated for use in clinical applications such as vertebroplasty (stabilization of a fractured vertebra with bone cement) using a syringe. A 2-wt % addition of sodium or potassium citrate with PC significantly improved cement injectability, decreased cement setting times from over 2 h to below 25 min, while increasing the compressive strength to a maximum of 125 MPa. Zeta-potential measurements indicated that the citrate anion was binding to one or more of the positively charged species causing charged repulsion between cement particles which dispersed aggregates and caused the liquefying effect of the anion. Analysis of the hydrating phases of PC indicated that the early strength producing PC phase (ettringite) developed within the first 2 h of setting following addition of the citrate anion, while this did not occur in the control cement (PC only). Within 24 h ettringite developed in PC as well as calcium–silicate–hydrate (C–S–H), the major setting phase of PC, whereas cements containing citrate did not develop this phase. The evidence suggested that in the presence of citrate the cements limited water supply appeared to be utilized for ettringite formation, producing the early strength of the citrate cements. The present study has demonstrated that it is possible to modify PC with citrate to both improve the injectability and crucially reduce the setting times of PC while improving the strength of the cement. © 2014 The Authors Journal of Biomedical Materials Research Part B: Applied Biomaterials Published by Wiley Periodicals, Inc. J Biomed Mater Res Part B: Appl Biomater, 102B: 1799–1808, 2014.
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Affiliation(s)
- Gareth Wynn-Jones
- Biomaterials Unit, School of Dentistry, University of Birmingham, St Chad's Queensway, Birmingham, B4 6NN, UK
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Kim MJ, Sun XS. Adhesion properties of soy protein crosslinked with organic calcium silicate hydrate hybrids. J Appl Polym Sci 2014. [DOI: 10.1002/app.40693] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Min Jung Kim
- Department of Grain Science and Industry Bio-Materials and Technology Laboratory; Kansas State University; Manhattan Kansas 66506
| | - Xiuzhi Susan Sun
- Department of Grain Science and Industry Bio-Materials and Technology Laboratory; Kansas State University; Manhattan Kansas 66506
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Ishikawa K. Calcium Phosphate Cement. SPRINGER SERIES IN BIOMATERIALS SCIENCE AND ENGINEERING 2014. [DOI: 10.1007/978-3-642-53980-0_7] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Yaprakci V, Erdemli O, Kayabolen A, Tezcaner A, Bozkurt F, Keskin D. In vitro/in vivocomparison of cefuroxime release from poly(ε-caprolactone)-calcium sulfate implants for osteomyelitis treatment. Biotechnol Appl Biochem 2013; 60:603-16. [DOI: 10.1002/bab.1118] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2012] [Accepted: 04/08/2013] [Indexed: 11/10/2022]
Affiliation(s)
- Volkan Yaprakci
- Department of Veterinary Medicine; Afyon Kocatepe University; Afyon Turkey
| | - Ozge Erdemli
- Department of Engineering Sciences; Middle East Technical University; Ankara Turkey
| | - Alisan Kayabolen
- Department of Biomedical Engineering; Middle East Technical University; Ankara Turkey
| | - Aysen Tezcaner
- Department of Engineering Sciences; Middle East Technical University; Ankara Turkey
- Department of Biomedical Engineering; Middle East Technical University; Ankara Turkey
- BIOMATEN, Middle East Technical University; Ankara Turkey
| | - Fatih Bozkurt
- Department of Veterinary Medicine; Afyon Kocatepe University; Afyon Turkey
| | - Dilek Keskin
- Department of Engineering Sciences; Middle East Technical University; Ankara Turkey
- Department of Biomedical Engineering; Middle East Technical University; Ankara Turkey
- BIOMATEN, Middle East Technical University; Ankara Turkey
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Wu T, Zhang Q, Ren W, Yi X, Zhou Z, Peng X, Yu X, Lang M. Controlled release of gentamicin from gelatin/genipin reinforced beta-tricalcium phosphate scaffold for the treatment of osteomyelitis. J Mater Chem B 2013; 1:3304-3313. [PMID: 32261039 DOI: 10.1039/c3tb20261e] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Infection of the bone (osteomyelitis) remains one of the most challenging problems in the field of orthopedic surgery. The limitations of systemic antibiotics administration include undesired side effects, systemic toxicity, patient discomfort, and development of bacterial resistance. In this study, we developed a bactericidal gentamicin-doped beta-tricalcium phosphate (TCP) scaffold reinforced with a gelatin/genipin hydrogel (G-TCP). Our data showed that the gentamicin-doped G-TCP had a much longer drug releasing period, while the gentamicin was completely released from pure TCP cements (B-TCP) within one day. In addition, the release profile of G-TCP exhibited an initial burst followed by a zero-order release. One standard strain, Staphylococcus aureus (S. aureus, ATCC25923) was selected to evaluate the antibacterial activity and therapeutic effect of this scaffold. G-TCP significantly inhibited growth of S. aureus both in vitro and in vivo. In a rat osteomyelitis model, osteomyelitis could be totally cured after implantation of G-TCP for three weeks. We propose that the gelatin/genipin-gentamicin TCP scaffold represents one of the promising gentamicin releasing bone scaffolds in treating osteomyelitis.
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Affiliation(s)
- Tianyi Wu
- Department of Orthopedic Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiaotong University, Shanghai, 200233, China
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Ginebra MP, Canal C, Espanol M, Pastorino D, Montufar EB. Calcium phosphate cements as drug delivery materials. Adv Drug Deliv Rev 2012; 64:1090-110. [PMID: 22310160 DOI: 10.1016/j.addr.2012.01.008] [Citation(s) in RCA: 300] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2011] [Revised: 01/13/2012] [Accepted: 01/16/2012] [Indexed: 01/19/2023]
Abstract
Calcium phosphate cements are used as synthetic bone grafts, with several advantages, such as their osteoconductivity and injectability. Moreover, their low-temperature setting reaction and intrinsic porosity allow for the incorporation of drugs and active principles in the material. It is the aim of the present work to: a) provide an overview of the different approaches taken in the application of calcium phosphate cements for drug delivery in the skeletal system, and b) identify the most significant achievements. The drugs or active principles associated to calcium phosphate cements are classified in three groups, i) low molecular weight drugs; ii) high molecular weight biomolecules; and iii) ions.
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Wynn‐Jones G, Shelton RM, Hofmann MP. Development of Portland cement for orthopedic applications, establishing injectability and decreasing setting times. J Biomed Mater Res B Appl Biomater 2012; 100:2213-21. [DOI: 10.1002/jbm.b.32790] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2012] [Revised: 05/16/2012] [Accepted: 07/07/2012] [Indexed: 11/11/2022]
Affiliation(s)
- Gareth Wynn‐Jones
- Biomaterials, School of Dentistry, University of Birmingham, St Chad's Queensway, Birmingham, B4 6NN, UK
| | - Richard M Shelton
- Biomaterials, School of Dentistry, University of Birmingham, St Chad's Queensway, Birmingham, B4 6NN, UK
| | - Michael P Hofmann
- Biomaterials, School of Dentistry, University of Birmingham, St Chad's Queensway, Birmingham, B4 6NN, UK
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Cai S, Zhai Y, Xu G, Lu S, Zhou W, Ye X. Preparation and properties of calcium phosphate cements incorporated gelatin microspheres and calcium sulfate dihydrate as controlled local drug delivery system. JOURNAL OF MATERIALS SCIENCE. MATERIALS IN MEDICINE 2011; 22:2487-2496. [PMID: 21894539 DOI: 10.1007/s10856-011-4432-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/17/2011] [Accepted: 08/25/2011] [Indexed: 05/31/2023]
Abstract
To develop high macroporous and degradable bone cements which can be used as the substitute of bone repairing and drug carriers, cross-linked gelatin microspheres (GMs) and calcium sulfate dihydrate (CSD) powder were incorporated into calcium phosphate bone cement (CPC) to induce macropores, adjust drug release and control setting time of α-TCP-liquid mixtures after degradation of GMs and dissolution of CSD. In this study, CSD was introduced into CPC/10GMs composites to offset the prolonged setting time caused by the incorporation of GMs, and gentamicin sulphate (GS) was chosen as the model drug entrapped within the GMs. The effects of CSD amount on the cement properties, drug release ability and final macroporosity after GMs degradation were studied in comparison with CPC/GMs cements. The resulting cements presented reduced setting time and increased compressive strength as the content of CSD below 5 wt%. Sustained release of GS was obtained on at least 21 days, and release rates were found to be chiefly controlled by the GMs degradation rate. After 4 weeks of degradation study, the resulting composite cements appeared macroporous, degradable and suitable compressive strength, suggesting that they have potential as controlled local drug delivery system and for cancellous bone applications.
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Affiliation(s)
- Shu Cai
- Key Laboratory for Advanced Ceramics and Machining Technology of Ministry of Education, Tianjin University, Tianjin 300072, People's Republic of China.
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Lin Q, Lan X, Li Y, Ni Y, Lu C, Chen Y, Xu Z. Preparation and characterization of novel alkali-activated nano silica cements for biomedical application. J Biomed Mater Res B Appl Biomater 2010; 95:347-56. [DOI: 10.1002/jbm.b.31722] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Gandolfi MG, Taddei P, Tinti A, Prati C. Apatite-forming ability (bioactivity) of ProRoot MTA. Int Endod J 2010; 43:917-29. [DOI: 10.1111/j.1365-2591.2010.01768.x] [Citation(s) in RCA: 169] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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