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Gao J, Ren J, Ye H, Chu W, Ding X, Ding L, Fu Y. Thymosin beta 10 loaded ZIF-8/sericin hydrogel promoting angiogenesis and osteogenesis for bone regeneration. Int J Biol Macromol 2024; 267:131562. [PMID: 38626832 DOI: 10.1016/j.ijbiomac.2024.131562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2024] [Revised: 04/04/2024] [Accepted: 04/10/2024] [Indexed: 04/20/2024]
Abstract
Angiogenesis is pivotal for osteogenesis during bone regeneration. A hydrogel that promotes both angiogenesis and osteogenesis is essential in bone tissue engineering. However, creating scaffolds with the ideal balance of biodegradability, osteogenic, and angiogenic properties poses a challenge. Thymosin beta 10 (TMSB10), known for its dual role in angiogenesis and osteogenesis differentiation, faces limitations due to protein activity preservation. To tackle this issue, ZIF-8 was engineered as a carrier for TMSB10 (TMSB10@ZIF-8), and subsequently integrated into the self-assembled sericin hydrogel. The efficacy of the composite hydrogel in bone repair was assessed using a rat cranial defect model. Characterization of the nanocomposites confirmed the successful synthesis of TMSB10@ZIF-8, with a TMSB10 encapsulation efficiency of 88.21 %. The sustained release of TMSB10 from TMSB10@ZIF-8 has significantly enhanced tube formation in human umbilical vein endothelial cells (HUVECs) in vitro and promoted angiogenesis in the chicken chorioallantoic membrane (CAM) model in vivo. It has markedly improved the osteogenic differentiation ability of MC 3 T3-E1 cells in vitro. 8 weeks post-implantation, the TMSB10@ZIF-8/ Sericin hydrogel group exhibited significant bone healing (86.77 ± 8.91 %), outperforming controls. Thus, the TMSB10@ZIF-8/Sericin hydrogel, leveraging ZIF-8 for TMSB10 delivery, emerges as a promising bone regeneration scaffold with substantial clinical application potential.
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Affiliation(s)
- Jia Gao
- Taizhou Key Laboratory of Biomass Functional Materials Development and Application, School of Life Science, Taizhou University, Taizhou, Zhejiang 318000, PR China; College of Life Science and Medicine, Zhejiang Sci-Tech University, Hangzhou, Zhejiang 310018, PR China
| | - Jing Ren
- Institute of Antler Science and Product Technology, Changchun Sci-Tech University, Changchun, Jilin 130000, PR China
| | - Hanjie Ye
- Taizhou Key Laboratory of Biomass Functional Materials Development and Application, School of Life Science, Taizhou University, Taizhou, Zhejiang 318000, PR China
| | - Wenhui Chu
- Taizhou Key Laboratory of Biomass Functional Materials Development and Application, School of Life Science, Taizhou University, Taizhou, Zhejiang 318000, PR China.
| | - Xuankai Ding
- Taizhou Key Laboratory of Biomass Functional Materials Development and Application, School of Life Science, Taizhou University, Taizhou, Zhejiang 318000, PR China; College of Life Science and Medicine, Zhejiang Sci-Tech University, Hangzhou, Zhejiang 310018, PR China
| | - Lingzhi Ding
- Taizhou Central Hospital, Taizhou University, Taizhou, Zhejiang 318000, PR China
| | - Yongqian Fu
- Taizhou Key Laboratory of Biomass Functional Materials Development and Application, School of Life Science, Taizhou University, Taizhou, Zhejiang 318000, PR China.
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Bone Regeneration Effect of Nanochitosan with or without Temporally-controlled Release of Dexamethasone. J Endod 2023; 49:496-503. [PMID: 36898664 DOI: 10.1016/j.joen.2023.03.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2022] [Revised: 01/18/2023] [Accepted: 03/02/2023] [Indexed: 03/12/2023]
Abstract
INTRODUCTION Chitosan is a cationic biopolymer and its modification as a nanoparticle, as well as loading a corticosteroid on it, may enhance its bone regenerative effect. The aim of this study was to investigate the bone regenerative effect of nanochitosan with or without dexamethasone. METHODS Under general anesthesia, four cavities were created in the calvarium of 18 rabbits and filled with either nanochitosan, nanochitosan with a temporally-controlled release of dexamethasone (nanochitosan+dexamethasone), an autograft, or left unfilled (control). The defects were then covered with a collagen membrane. The rabbits were randomly divided into 2 groups and were sacrificed at 6 or 12 weeks post-surgery. The new bone type, osteogenesis pattern, foreign body reaction, as well as the type and severity of the inflammatory response were evaluated histologically. The amount of new bone was determined using histomorphometry and cone-beam computed tomography (CBCT). A one-way ANOVA with repeated-measures was performed to compare results between the groups at each interval. A T-test and Chi-square were also conducted to analyze changes in variables between the two intervals. RESULTS Nanochitosan and the combination of nanochitosan and dexamethasone significantly increased the combination of woven and lamellar bone (P=0.007). No sample showed a foreign body reaction or any acute or severe inflammation. Chronic inflammation was significantly decreased in number (P=0.002) and severity (P=0.003) over time. There was no significant difference between the extent and pattern of osteogenesis amongst the four groups, as evaluated by histomorphometry and CBCT at each interval. CONCLUSION Nanochitosan and nanochitosan+dexamethasone were comparable to the gold standard of autograft regarding the type and severity of inflammation, as well as the level and pattern of osteogenesis, yet they induced more woven and lamellar bone.
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Li B, Gao P, Zhang H, Guo Z, Zheng Y, Han Y. Osteoimmunomodulation, osseointegration, and in vivo mechanical integrity of pure Mg coated with HA nanorod/pore-sealed MgO bilayer. Biomater Sci 2019; 6:3202-3218. [PMID: 30328849 DOI: 10.1039/c8bm00901e] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Fast degradation of Mg-based implants results in the loss of mechanical integrity and poor osseointegration. Herein, a bilayer-structured coating (termed as HAT), comprising an outer layer of hydroxyapatite (HA) nanorods and an inner layer of pores-sealed MgO with HA/Mg(OH)2, was formed on Mg using plasma electrolytic oxidation and hydrothermal treatment. Osteoimmunomodulation, osseointegration, mechanical integrity, and bone-implant interfacial structure evolution of the HAT-coated Mg were investigated by implantation in rabbit femora, together with Mg coated with plasma electrolytic oxidized porous MgO (termed as PEO0) and bare Mg. As compared to PEO0-coated and bare Mg, HAT-coated Mg greatly downregulated pro-inflammatory TNF-α and IL-1β, upregulated anti-inflammatory IL-10, and suppressed osteoclastogenesis, modulating the surrounding microenvironment toward favoring the recruitment of osteogenetic cells. Moreover, HAT-coated Mg accelerated bone sialoprotein and osteopontin secretion of osteogenetic cells and their mineralization to form a cement line matrix. It also promoted the differentiation of osteogenetic cells, secretion of collagen overlying on the cement line matrix, inducing an earlier and more pronounced bone matrix formation. The cement line matrix wrapped the HA nanorods and filled the interrod spaces of the HAT coating, forming strong interdigitation at the bone-coating interface, and therefore, yielding enhanced osseointegration by means of contact osteogenesis. Due to the considerably reduced corrosion of Mg by the pores-sealed bilayer structure of HAT coating, HAT-coated Mg maintained the mechanical integrity for a longer duration than PEO0-coated and bare Mg. It is clarified that the degradation of MgO and HA, rather than delamination, was the vanishing mode of PEO0 and HAT coatings during long-term implantation, avoiding osteolysis induced by the delamination-generated particles.
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Affiliation(s)
- Bo Li
- State Key Laboratory for Mechanical Behavior of Materials, Xi'an Jiaotong University, Xi'an 710049, China.
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Polysaccharides based injectable hydrogel compositing bio-glass for cranial bone repair. Carbohydr Polym 2017; 175:557-564. [DOI: 10.1016/j.carbpol.2017.08.020] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2017] [Revised: 08/01/2017] [Accepted: 08/04/2017] [Indexed: 01/09/2023]
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Iliac Crest Fresh-Frozen Allografts Versus Autografts in Oral Pre-Prosthetic Bone Reconstructive Surgery: Histologic and Histomorphometric Study. IMPLANT DENT 2017; 25:731-738. [PMID: 27749380 DOI: 10.1097/id.0000000000000451] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE The aim of this work was to compare histologically bone biopsies obtained during dental implant placement in atrophic jaws reconstructed with fresh-frozen bone (FFB) or autologous bone blocks. MATERIALS AND METHODS Twenty partially or totally edentulous patients were treated either with iliac crest FFB grafts (14 patients; group A) or with iliac crest autografts (6 patients; group B). Seven to 9 months later, dental implants were placed in the reconstructed jaws and bone biopsies were harvested. RESULTS The reconstructive procedure was uneventful in 9 patients of group A and in all patients of group B. Samples from both groups did not show relevant differences concerning the proportion of lamellar bone, newly formed bone, and bone marrow. In group A, the decreasing proportion of blood vessels from the apical to the coronal portion, the larger amount of lacunae in the apical portion, and the fewer vessels in the coronal portion than in group B evoke an effort of the host bone to "integrate" the graft from the apical portion. CONCLUSIONS FFB cannot be considered as successful and safe in alveolar bone reconstruction as autogenous bone grafting.
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Bai X, Lü S, Cao Z, Ni B, Wang X, Ning P, Ma D, Wei H, Liu M. Dual crosslinked chondroitin sulfate injectable hydrogel formed via continuous Diels-Alder (DA) click chemistry for bone repair. Carbohydr Polym 2017; 166:123-130. [PMID: 28385214 DOI: 10.1016/j.carbpol.2017.02.062] [Citation(s) in RCA: 61] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2016] [Revised: 01/10/2017] [Accepted: 02/16/2017] [Indexed: 11/15/2022]
Abstract
In the present work, a thermosensetive copolymer with a low gelation concentration under 37°C, F127@ChS (F127 crosslinked chondroitin sulfate) was synthesized via DA click chemistry between F127-AMI (maleimido terminated F127) and ChS-furan (furfurylamine grafted chondroitin sulfate). Then, dual crosslinked hydrogels were prepared based on F127@ChS and PEG-AMI (maleimido terminated polyethylene glycol). The physical crosslinking of F127@ChS affords the hydrogel fast gelation behavior, while in situ DA click reaction occurred between F127@ChS and PEG-AMI affords the hydrogel system covalent crosslinking. The dual crosslinked injectable hydrogel was applied as scaffold to load BMP-4 for rat cranial defect repair. As indicated by X-ray imaging, cranial digital images and histological (HE and Masson) staining analysis, new bone tissues were formed in the defected area after 12 weeks repair. The results demonstrate that the novel dual crosslinked injectable hydrogel offer an interesting option for cranial bone tissue engineering.
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Affiliation(s)
- Xiao Bai
- State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province and Department of Chemistry, Lanzhou University, Lanzhou 730000, People's Republic of China
| | - Shaoyu Lü
- State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province and Department of Chemistry, Lanzhou University, Lanzhou 730000, People's Republic of China.
| | - Zhen Cao
- School of Stomatology, Lanzhou University, Lanzhou 730000, People's Republic of China
| | - Boli Ni
- Gansu Tobacco Industrial Co., Ltd., Lanzhou 730050, People's Republic of China
| | - Xin Wang
- School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, People's Republic of China
| | - Piao Ning
- State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province and Department of Chemistry, Lanzhou University, Lanzhou 730000, People's Republic of China
| | - Dongyang Ma
- School of Stomatology, Lanzhou University, Lanzhou 730000, People's Republic of China
| | - Hua Wei
- State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province and Department of Chemistry, Lanzhou University, Lanzhou 730000, People's Republic of China
| | - Mingzhu Liu
- State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province and Department of Chemistry, Lanzhou University, Lanzhou 730000, People's Republic of China.
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Sadeghi R, Najafi M, Semyari H, Mashhadiabbas F. Histologic and histomorphometric evaluation of bone regeneration using nanocrystalline hydroxyapatite and human freeze-dried bone graft : An experimental study in rabbit. J Orofac Orthop 2017; 78:144-152. [PMID: 28130564 DOI: 10.1007/s00056-016-0067-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2016] [Accepted: 10/07/2016] [Indexed: 01/23/2023]
Abstract
PURPOSE Bone regeneration is an important concern in periodontal treatment and implant dentistry. Different biomaterials and surgical techniques have been used for this purpose. The aim of the present study was to compare the effect of nanocrystalline hydroxyapatite and human freeze-dried bone graft (FDBG) in regeneration of rabbit calvarium bony defects by histologic and histomorphometric evaluation. METHODS In this experimental study, three similar defects, measuring 8 mm in diameter, were created in the calvaria of 16 white New Zealand rabbits. Two defects were filled with FDBG and nanocrystalline hydroxyapatite silica gel, while the other one remained unfilled to be considered as control. All the defects were covered with collagen membranes. During the healing period, two animals perished; so 14 rabbits were divided into two groups: half of them were euthanized after 6 weeks of healing and the other half after 12 weeks. The specimens were subjected to histologic and histomorphometric examinations for assessment of the following variables: percentage of bone formation and residual graft material, inflammation scores, patterns of bone formation and type of newly formed bone. RESULTS The percentages of new bone formation after 6 weeks were 14.22 ± 7.85, 21.57 ± 6.91, and 20.54 ± 10.07% in FDBG, NanoBone, and control defects. These values were 27.54 ± 20.19, 23.86 ± 6.27, and 26.48 ± 14.18% in 12-week specimens, respectively. No significant differences were found in the amount of bone formation between the groups. With regard to inflammation, the control and NanoBone groups showed significantly less inflammation compared to FDBG at the 6-week healing phase (P = 0.04); this difference was not significant in the 12-week specimens. CONCLUSIONS Based on the results of this experimental study, both NanoBone and FDBG exhibited a similar effect on bone formation.
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Affiliation(s)
- Rokhsareh Sadeghi
- Department of Periodontics, Faculty of Dentistry, Shahed University, 37, Italia St., Vesal Ave., Tehran, 1417755351, Iran.
| | - Mohammad Najafi
- Department of Periodontics, Faculty of Dentistry, Golestan University of Medical Sciences, Gorgan, Golestan, Iran
| | - Hassan Semyari
- Department of Periodontics, Faculty of Dentistry, Shahed University, 37, Italia St., Vesal Ave., Tehran, 1417755351, Iran
| | - Fatemeh Mashhadiabbas
- Department of Oral and Maxillofacial Pathology, Faculty of Dentistry, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Peptide-incorporated 3D porous alginate scaffolds with enhanced osteogenesis for bone tissue engineering. Colloids Surf B Biointerfaces 2016; 143:243-251. [DOI: 10.1016/j.colsurfb.2016.03.047] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2015] [Revised: 03/01/2016] [Accepted: 03/16/2016] [Indexed: 01/26/2023]
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Rokn AR, Shakeri AS, Etemad-Moghadam S, Alaeddini M, Shamshiri AR, Manasheof R, Barikani H. Regenerative Effects of Three Types of Allografts on Rabbit Calvarium: An Animal Study. JOURNAL OF DENTISTRY (TEHRAN, IRAN) 2015; 12:823-34. [PMID: 27507993 PMCID: PMC4977406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
OBJECTIVES The aim of this study was to histologically compare the regenerative properties of two allografts manufactured by two Iranian companies. MATERIALS AND METHODS In this study, four 8-mm defects were produced in the calvaria of 12 rabbits. In three defects, three types of allografts namely ITB, CenoBone and Grafton were placed and one defect served as control. Samples were prepared and histomorphometric evaluations were carried out after healing periods of four weeks (interval 1) and eight weeks (interval 2). Qualitative and quantities variables were compared and analyzed with SPSS software. RESULTS Mild inflammation was observed in 45% and 12.5% of the samples in the first and second intervals, respectively. Foreign body reaction was observed in only 5% of the samples. The quality of regenerated bone was immature, mixed and lamellar in 54.5%, 15.9% and 4.5% of the samples, respectively. The rate of allograft resorption was the highest and lowest in the CenoBone and Grafton samples, respectively. The mean amount of regenerated bone was higher in areas containing Grafton; however, the differences were not statistically significant. CONCLUSION Despite the differences in the numerical values of bone regeneration, there were no statistically significant differences in bone generation among the material groups, and allografts manufactured in Iran can be suitable alternatives to Grafton with the same good properties. Further studies are necessary to clarify the efficacy of these allografts.
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Affiliation(s)
- Amir Reza Rokn
- Professor, Dental Implant Research Center, Dentistry Research Institute, Tehran University of Medical Sciences, Tehran, Iran; Department of Periodontics, School of Dentistry, Tehran University of Medical Sciences, Tehran, Iran
| | - Abbas Seyed Shakeri
- Dental Implant Research Center, Dentistry Research Institute, Tehran University of Medical Sciences, Tehran, Iran,Corresponding author: A. Seyed Shakeri, Dental Implant Research Center, Dental School, Tehran University of Medical Sciences, Tehran, Iran,
| | - Shahroo Etemad-Moghadam
- Associate Professor, Dental Research Center, Dentistry Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Mojgan Alaeddini
- Associate Professor, Dental Research Center, Dentistry Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Ahmad Reza Shamshiri
- Statistics Advisor, Dental School, Tehran University of Medical Sciences, Tehran, Iran
| | - Rebecca Manasheof
- Dental Implant Research Center, Dentistry Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Hamidreza Barikani
- Dental Implant Research Center, Dentistry Research Institute, Tehran University of Medical Sciences, Tehran, Iran
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Spin-Neto R, Stavropoulos A, Coletti FL, Pereira LAVD, Marcantonio E, Wenzel A. Remodeling of cortical and corticocancellous fresh-frozen allogeneic block bone grafts - a radiographic and histomorphometric comparison to autologous bone grafts. Clin Oral Implants Res 2014; 26:747-52. [DOI: 10.1111/clr.12343] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/21/2013] [Indexed: 01/04/2023]
Affiliation(s)
- Rubens Spin-Neto
- Department of Dentistry - Oral Radiology; Aarhus University; Aarhus Denmark
| | - Andreas Stavropoulos
- Department of Dentistry - Periodontology; Aarhus University; Aarhus Denmark
- Department of Periodontology; Faculty of Odontology; Malmö University; Malmö Sweden
| | - Felipe L. Coletti
- Department of Periodontology; UNESP - Univ. Estadual Paulista; Araraquara Dental School; Araraquara São Paulo Brazil
| | - Luís A. V. D. Pereira
- Department of Histology and Embryology; UNICAMP - State University of Campinas; Institute of Biology; Campinas São Paulo Brazil
| | - Elcio Marcantonio
- Department of Periodontology; UNESP - Univ. Estadual Paulista; Araraquara Dental School; Araraquara São Paulo Brazil
| | - Ann Wenzel
- Department of Dentistry - Oral Radiology; Aarhus University; Aarhus Denmark
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Behfarnia P, Shahabooei M, Mashhadiabbas F, Fakhari E. Comparison of bone regeneration using three demineralized freeze-dried bone allografts: A histological and histomorphometric study in rabbit calvaria. Dent Res J (Isfahan) 2013; 9:554-60. [PMID: 23559919 PMCID: PMC3612191 DOI: 10.4103/1735-3327.104873] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
Background: It has been stated that the bone allografts from different tissue banks may lead to various amount of bone induction, so the aim of this study was to evaluate bone regeneration of three demineralized allografts both histologically and histomorphometrically in rabbits calvaria bone defects. Materials and Methods: In this double-blind randomized experimental animal study, 32 critical size defects (11-mm diameter) in the calvaria of 16 male New Zealand white rabbits were randomly filled with three demineralized freeze-dried bone allografts (DBM, CENOBONE, DEMBONE), while the nongrafted defect was regarded as control group. After 6 and 12 weeks of healing, the experimental animals were euthanized for specimen preparation. After histological evaluation, histomorphometric analysis was performed to quantify new bone formation and remained graft particles. The data were analyzed by one-way ANOVA with Tukey's ad-hoc test and t-test. (P < 0.05 was considered to be statistically significant). Results: Mean percentage of bone formation increased between two healing time, but it was not statistically significant in all groups except DBM which the bone formation significantly decreased (P = 0.04). There were not statistically significant differences between three allografts in remained particles and bone formation in both healing times and they could not induce significantly more bone formation than control group. Conclusion: Both test and control groups resulted in successful new bone formation. No difference was noted in bone formation and remained particles between three commercial bone allografts. Further studies in this issue may be needed.
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Affiliation(s)
- Parichehr Behfarnia
- Torabinejad Dental Research Center and Department of Periodontics, School of Dentistry, Isfahan University of Medical Sciences, Isfahan, Iran
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Spin-Neto R, Stavropoulos A, Coletti FL, Faeda RS, Pereira LAVD, Marcantonio E. Graft incorporation and implant osseointegration following the use of autologous and fresh-frozen allogeneic block bone grafts for lateral ridge augmentation. Clin Oral Implants Res 2013; 25:226-33. [DOI: 10.1111/clr.12107] [Citation(s) in RCA: 60] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/10/2012] [Indexed: 01/05/2023]
Affiliation(s)
- Rubens Spin-Neto
- Department of Periodontology; UNESP - University Estadual Paulista; Araraquara Dental School; Araraquara São Paulo Brazil
- Department of Dentistry - Oral Radiology; Aarhus University; Aarhus Denmark
- Department of Dentistry - Periodontology; School of Dentistry; Aarhus University; Aarhus Denmark
| | - Andreas Stavropoulos
- Center for Experimental and Preclinical Biomedical Research (CEPBR); Athens Greece
| | - Felipe Leite Coletti
- Department of Periodontology; UNESP - University Estadual Paulista; Araraquara Dental School; Araraquara São Paulo Brazil
- Department of Dentistry - Oral Radiology; Aarhus University; Aarhus Denmark
- Department of Dentistry - Periodontology; School of Dentistry; Aarhus University; Aarhus Denmark
| | - Rafael Silveira Faeda
- Department of Implantology; UNIARA - Araraquara University; Araraquara São Paulo Brazil
| | | | - Elcio Marcantonio
- Department of Periodontology; UNESP - University Estadual Paulista; Araraquara Dental School; Araraquara São Paulo Brazil
- Department of Dentistry - Oral Radiology; Aarhus University; Aarhus Denmark
- Department of Dentistry - Periodontology; School of Dentistry; Aarhus University; Aarhus Denmark
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The influence of FDBA and autogenous bone particles on regeneration of calvaria defects in the rabbit: A pilot study. Ann Anat 2011; 193:412-7. [DOI: 10.1016/j.aanat.2011.06.003] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2011] [Revised: 04/27/2011] [Accepted: 06/06/2011] [Indexed: 11/21/2022]
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