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Assefa F. The role of sensory and sympathetic nerves in craniofacial bone regeneration. Neuropeptides 2023; 99:102328. [PMID: 36827755 DOI: 10.1016/j.npep.2023.102328] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Revised: 02/14/2023] [Accepted: 02/15/2023] [Indexed: 02/21/2023]
Abstract
Multiple factors regulate the regeneration of craniofacial bone defects. The nervous system is recognized as one of the critical regulators of bone mass, thereby suggesting a role for neuronal pathways in bone regeneration. However, in the context of craniofacial bone regeneration, little is known about the interplay between the nervous system and craniofacial bone. Sensory and sympathetic nerves interact with the bone through their neuropeptides, neurotransmitters, proteins, peptides, and amino acid derivates. The neuron-derived factors, such as semaphorin 3A (SEMA3A), substance P (SP), calcitonin gene-related peptide (CGRP), neuropeptide Y (NPY), and vasoactive intestinal peptide (VIP), possess a remarkable role in craniofacial regeneration. This review summarizes the roles of these factors and recently published factors such as secretoneurin (SN) and spexin (SPX) in the osteoblast and osteoclast differentiation, bone metabolism, growth, remodeling and discusses the novel application of nerve-based craniofacial bone regeneration. Moreover, the review will facilitate understanding the mechanism of action and provide potential treatment direction for the craniofacial bone defect.
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Affiliation(s)
- Freshet Assefa
- Department of Biochemistry, Collage of Medicine and Health Sciences, Hawassa University, P.O.Box 1560, Hawassa, Ethiopia.
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2
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Beri A, Pisulkar SG, Bansod AV, Dahihandekar C. Paradigm Shift in Materials for Skull Reconstruction Facilitated by Science and Technological Integration. Cureus 2022; 14:e28731. [PMID: 36204019 PMCID: PMC9528855 DOI: 10.7759/cureus.28731] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2022] [Accepted: 09/03/2022] [Indexed: 12/04/2022] Open
Abstract
The surgical repair of a bone deficiency in the skull caused by a prior procedure or accident is known as cranioplasty. There are various types of cranioplasties, but the majority entail raising the scalp and reshaping the skull using either the original piece of bone from the skull or a specially molded graft created from Titanium (plate or mesh), artificial bone in place of, a stable biomaterial (prefabricated customized implant to match the exact contour and shape of the skull). Cranioplasty, one of the oldest surgical treatments for cranial abnormalities, has undergone several changes throughout the years to discover the best material to improve patient outcomes. Various materials have been utilized in cranioplasty throughout history. As biomedical technology progresses, surgeons will have access to new materials. There is still no agreement on the optimum material, and research into biologic and nonbiologic alternatives is ongoing in the hopes of finding the finest reconstruction material. The materials and techniques used in cranioplasty are covered in this article.
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Chitosan Covalently Functionalized with Peptides Mapped on Vitronectin and BMP-2 for Bone Tissue Engineering. NANOMATERIALS 2021; 11:nano11112784. [PMID: 34835549 PMCID: PMC8622029 DOI: 10.3390/nano11112784] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Revised: 10/13/2021] [Accepted: 10/15/2021] [Indexed: 12/27/2022]
Abstract
Worldwide, over 20 million patients suffer from bone disorders annually. Bone scaffolds are designed to integrate into host tissue without causing adverse reactions. Recently, chitosan, an easily available natural polymer, has been considered a suitable scaffold for bone tissue growth as it is a biocompatible, biodegradable, and non-toxic material with antimicrobial activity and osteoinductive capacity. In this work, chitosan was covalently and selectively biofunctionalized with two suitably designed bioactive synthetic peptides: a Vitronectin sequence (HVP) and a BMP-2 peptide (GBMP1a). Nuclear magnetic resonance (NMR), X-ray photoelectron spectroscopy (XPS), and Fourier transform infrared spectroscopy (FT-IR) investigations highlighted the presence of the peptides grafted to chitosan (named Chit-HVP and Chit-GBMP1a). Chit-HVP and Chit-GBMP1a porous scaffolds promoted human osteoblasts adhesion, proliferation, calcium deposition, and gene expression of three crucial osteoblast proteins. In particular, Chit-HVP highly promoted adhesion and proliferation of osteoblasts, while Chit-GBMP1a guided cell differentiation towards osteoblastic phenotype.
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Picavet PP, Balligand M, Crigel MH, Antoine N, Claeys S. In vivo evaluation of deer antler trabecular bone as a reconstruction material for bone defects. Res Vet Sci 2021; 138:116-124. [PMID: 34129994 DOI: 10.1016/j.rvsc.2021.06.012] [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: 11/30/2020] [Revised: 04/05/2021] [Accepted: 06/09/2021] [Indexed: 11/30/2022]
Abstract
Availability of graft materials to fill up osseous defects has always been a concern in orthopaedic surgeries. Deer antler material is a primary bone structure that is easy to collect and could serve as a xenograft. This study examines the behaviour of red deer antler trabecular cylinders in critical size distal femoral epiphyseal defects in 11 rabbits, and evaluates the effect of the decellularization protocols. Two preparation regimes (A and B) were used, with and without lipids and proteins. Radiographs were taken immediately after surgery and after euthanasia 12 weeks post-implantation. Histological evaluation was performed on non-decalcified 10-μm sections with a van Gieson picro-fuchsin staining protocol. A region of interest was defined for each histological section, evaluating the inflammatory reaction, the fibrosis process, and the osteogenesis. Each histological section was microradiographed to evaluate bone contact, presence of synostosis, remodelling and ossification processes. All antler cylinders were successfully implanted. Final radiographic analysis demonstrated osteointegration of most implants at various stages. Light to moderate inflammation around the grafts was noted with only one case showing full encapsulation. A variable degree of intimacy between implant and host bone was evidenced, with bone remodelling and osteogenesis of various intensity being present in all implanted sites. No differences were found between group A and B. Removal of lipids and proteins in the grafts surprisingly did not seem to matter. Decellularization and sterilization protocols may be advocated. Although it presents several limitations, this study shows some promising results regarding antler trabecular bone osteointegration.
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Affiliation(s)
- Pierre P Picavet
- Department of Clinical Sciences, FARAH, Faculty of Veterinary Medicine, University of Liège, Quartier Vallée 2, Avenue de Cureghem 1 - B67, Liège, Belgium.
| | - Marc Balligand
- Department of Clinical Sciences, FARAH, Faculty of Veterinary Medicine, University of Liège, Quartier Vallée 2, Avenue de Cureghem 1 - B67, Liège, Belgium
| | | | - Nadine Antoine
- Department of Clinical Sciences, FARAH, Faculty of Veterinary Medicine, University of Liège, Quartier Vallée 2, Avenue de Cureghem 1 - B67, Liège, Belgium
| | - Stéphanie Claeys
- Department of Clinical Sciences, FARAH, Faculty of Veterinary Medicine, University of Liège, Quartier Vallée 2, Avenue de Cureghem 1 - B67, Liège, Belgium
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Sarkarat F, Vahdati SA, Mahaseni aghdam HR, Nematallahi Z, Farahmand M. Bone Repair via Osteon and Bio-Oss: A Comparative Histological and Histomorphometric Animal Study. JOURNAL OF RESEARCH IN DENTAL AND MAXILLOFACIAL SCIENCES 2020. [DOI: 10.29252/jrdms.5.2.26] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022] Open
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Surface Modification of Pure Magnesium Mesh for Guided Bone Regeneration: In Vivo Evaluation of Rat Calvarial Defect. MATERIALS 2019; 12:ma12172684. [PMID: 31443441 PMCID: PMC6747560 DOI: 10.3390/ma12172684] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Revised: 08/12/2019] [Accepted: 08/20/2019] [Indexed: 12/16/2022]
Abstract
Guided bone regeneration is a therapeutic method that uses a barrier membrane to provide space available for new bone formation at sites with insufficient bone volume. Magnesium with excellent biocompatibility and mechanical properties has been considered as a promising biodegradable material for guided bone regeneration; however, the rapid degradation rate in the physiological environment is a problem to be solved. In this study, surface modification of pure magnesium mesh was conducted by plasma electrolytic oxidation and hydrothermal treatment to form a densely protective layer on the Mg substrate. The protective layer mainly consisted of Mg(OH)2 with the amorphous calcium phosphate. Then, weight loss measurement and Micro-CT imaging were performed after an immersion test in a simulated body fluid. The effect of surface modification of the magnesium mesh on the guided bone regeneration was evaluated through an in vivo test using the rat calvarial defect model. The biodegradation of the magnesium mesh was identified to be significantly retarded. Additionally, the surface modification of Mg also can improve the bone volume and bone density of calvarial defect in comparison with that of the pristine Mg mesh.
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Karayürek F, Kadiroğlu ET, Nergiz Y, Coşkun Akçay N, Tunik S, Ersöz Kanay B, Uysal E. Combining platelet rich fibrin with different bone graft materials: An experimental study on the histopathological and immunohistochemical aspects of bone healing. J Craniomaxillofac Surg 2019; 47:815-825. [DOI: 10.1016/j.jcms.2019.01.023] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2018] [Revised: 12/26/2018] [Accepted: 01/14/2019] [Indexed: 12/12/2022] Open
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The role of fish scale derived scaffold and platelet rich plasma in healing of rabbit tibial defect: an experimental study. ACTA VET BRNO 2019. [DOI: 10.2754/avb201887040363] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Fish scale is rich in collagen type I and hydroxyapatite, resembling bone structure. It is readily available, cost effective and can compensate for the limitations of grafting methods such as unavailability, zoonotic disease transmission, and high cost. The aim of this study was to evaluate in vivo the fish scale potential and the possible synergistic effect of platelet rich plasma (PRP) with this scaffold in bone regeneration. Fifteen male white New Zealand rabbits were randomly divided into six groups, each involving 5 limbs. Full thickness bicortical defects were created in the proximal tibia of both pelvic limbs of rabbits. The defect was left untreated in the negative control group. In experimental groups the defect was filled with PRP (group 1), cellular fish scale (group 2), combination of cellular fish scale and PRP (group 3), acellular fish scale (group 4), and a combination of acellular fish scale and PRP (group 5). Fresh fish scales were decellularized to increase biocompatibility and reduce immunity reactions. Decellularization was confirmed by DAPI (4',6-diamidino-2-phenylindole) staining. The microstructure and surface characteristics of fish scales were assessed by scanning electron microscopy (SEM). Histopathological evaluation of bone healing was performed on day 56. Although there was no significant difference in the bone union among experimental groups, the union was superior in all experimental groups compared to control. Spongiosa and cortex formation were superior in the acellular groups. Furthermore, PRP promoted bone marrow formation. We concluded that fish scale is a biocompatible scaffold with a high regenerative potential.
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9
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The multiple functions of melatonin in regenerative medicine. Ageing Res Rev 2018; 45:33-52. [PMID: 29630951 DOI: 10.1016/j.arr.2018.04.003] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2017] [Revised: 04/03/2018] [Accepted: 04/04/2018] [Indexed: 02/07/2023]
Abstract
Melatonin research has been experiencing hyper growth in the last two decades; this relates to its numerous physiological functions including anti-inflammation, oncostasis, circadian and endocrine rhythm regulation, and its potent antioxidant activity. Recently, a large number of studies have focused on the role of melatonin in the regeneration of cells or tissues after their partial loss. In this review, we discuss the recent findings on the molecular involvement of melatonin in the regeneration of various tissues including the nervous system, liver, bone, kidney, bladder, skin, and muscle, among others.
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Abou Fadel R, Samarani R, Chakar C. Guided bone regeneration in calvarial critical size bony defect using a double-layer resorbable collagen membrane covering a xenograft: a histological and histomorphometric study in rats. Oral Maxillofac Surg 2018; 22:203-213. [PMID: 29654386 DOI: 10.1007/s10006-018-0694-x] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2017] [Accepted: 03/27/2018] [Indexed: 06/08/2023]
Abstract
PURPOSE The aim of the present study was to evaluate histologically and histomorphometrically the bone regeneration in critical size calvarial defects in rats grafted with either a deproteinized bovine bone mineral (DBBM) alone or in combination with a single or double layer of native bilayer collagen membrane (NBCM). The secondary objective was to evaluate histologically and histomorphometrically the residual DBBM in these defects. MATERIAL AND METHODS Thirty-two Wistar rats were divided into two groups: a control group of 16 rats with two critical size calvarial defects (CSD) of 5 mm performed each on either side of the median sagittal suture, where the frontal defect remained without any filling (negative control), while the occipital defect (positive control) was filled with DBBM; and then a test group of 16 rats, with two CSD filled with DBBM and covered by either a single (SM) or a double layer (DM) of NBCM. The animals were sacrificed at 4 and 8 weeks. RESULTS At 1 month, the histological and histomorphometric analysis showed new bone formation (NBF) in the defects that received only DBBM, DBBM+DM, and DBBM+SM (11.5, 17.3, and 22.7%, respectively), while the negative control defects showed only 0.4% of new bone formation. At 2 months, the histological and histomorphometric analysis showed NBF in the defects that received only DBBM, DBBM+DM, and DBBM+SM (16.8, 24.5, and 37%, respectively), while the negative control defects showed only 0.9% of new bone formation. The residual xenogeneic material (RXM) was higher in defects covered by SM (30.2% at 1 month and 25.3% at 2 months) or DM (32.5% at 1 month and 28.5% at 2 months) compared with defects that were not covered by membranes (15.3% at 1 month and 9.4% at 2 months). CONCLUSIONS This study demonstrated that GBR with a xenogeneic material in rat calvarial (CSD) of 5 mm requires the application of resorbable collagen membranes in either single or double layer, and a single layer alone is sufficient to promote this regeneration.
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Affiliation(s)
- Roy Abou Fadel
- Department of Periodontology, Faculty of Dentistry, Université Saint Joseph, Beirut, Lebanon.
| | - Rawad Samarani
- Department of Periodontology, Faculty of Dentistry, Université Saint Joseph, Beirut, Lebanon
| | - Carole Chakar
- Department of Periodontology, Faculty of Dentistry, Université Saint Joseph, Beirut, Lebanon
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Majidinia M, Sadeghpour A, Yousefi B. The roles of signaling pathways in bone repair and regeneration. J Cell Physiol 2017; 233:2937-2948. [DOI: 10.1002/jcp.26042] [Citation(s) in RCA: 187] [Impact Index Per Article: 26.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2017] [Accepted: 06/06/2017] [Indexed: 12/11/2022]
Affiliation(s)
- Maryam Majidinia
- Solid Tumor Research Center; Urmia University of Medical Sciences; Urmia Iran
| | - Alireza Sadeghpour
- Department of Orthopedic Surgery, School of Medicine and Shohada Educational Hospital; Tabriz University of Medical Sciences; Tabriz Iran
- Drug Applied Research Center; Tabriz University of Medical Sciences; Tabriz Iran
| | - Bahman Yousefi
- Immunology Research Center; Tabriz University of Medical Sciences; Tabriz Iran
- Molecular Targeting Therapy Research Group; Faculty of Medicine; Tabriz University of Medical Sciences; Tabriz Iran
- Stem cell and Regenerative Medicine Institute; Tabriz University of Medical Sciences; Tabriz Iran
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12
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Evaluation of the Osteoinductive Effect of PDGF-BB Associated With Different Carriers in Bone Regeneration in Bone Surgical Defects in Rats. IMPLANT DENT 2017; 26:559-566. [DOI: 10.1097/id.0000000000000580] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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13
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Tissue Reaction to a Novel Bone Substitute Material Fabricated With Biodegradable Polymer-Calcium Phosphate Nanoparticle Composite. IMPLANT DENT 2016; 25:567-74. [DOI: 10.1097/id.0000000000000447] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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14
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Comparison of Effects of Pulsed Electromagnetic Field Stimulation on Platelet-Rich Plasma and Bone Marrow Stromal Stem Cell Using Rat Zygomatic Bone Defect Model. Ann Plast Surg 2016; 75:565-71. [PMID: 26461101 DOI: 10.1097/sap.0000000000000160] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Reconstruction of bone defects that occur because of certain reasons has an important place in plastic and reconstructive surgery. The objective of the treatments of these defects was to reinstate the continuity of tissues placed in the area in which the defect has occurred. In this experimental study, the effect of pulsed electromagnetic field stimulation on platelet-rich plasma (PRP) and bone marrow stromal cell, which propounded that they have positive impact on bone regeneration, was evaluated with the bone healing rate in the zygomatic bone defect model enwrapped with superficial temporal fascia. METHODS After creating a 4-mm defect on the zygomatic bone of the experiments, the defect was encompassed with a superficial temporal fascial flap and a nonunion model was created. After surgery, different combinations of the PRP, bone marrow stromal cell, and electromagnetic field applications were implemented on the defective area. All the experiments were subjected to bone density measurement. RESULTS The result revealed that the PRP and pulsed electromagnetic field implementation were rather a beneficial and an effective combination in terms of bone regeneration. CONCLUSIONS It was observed that the superficial temporal fascial flap used in the experiment was a good scaffold choice, providing an ideal bone regeneration area because of its autogenous, vascular, and 3-dimensional structures. As a result, it is presumed that this combination in the nonhealing bone defects is a rather useful treatment choice and can be used in a reliable way in clinical applications.
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Park HJ, Min KD, Lee MC, Kim SH, Lee OJ, Ju HW, Moon BM, Lee JM, Park YR, Kim DW, Jeong JY, Park CH. Fabrication of 3D porous SF/β-TCP hybrid scaffolds for bone tissue reconstruction. J Biomed Mater Res A 2016; 104:1779-87. [DOI: 10.1002/jbm.a.35711] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2015] [Revised: 02/27/2016] [Accepted: 03/04/2016] [Indexed: 11/10/2022]
Affiliation(s)
- Hyun Jung Park
- Nano-Bio Regenerative Medical Institute; Hallym University; Gangwon 200-702 Korea
| | - Kyung Dan Min
- Research and Development Institute, CGbio corporation; Seongnam Korea
| | - Min Chae Lee
- Nano-Bio Regenerative Medical Institute; Hallym University; Gangwon 200-702 Korea
| | - Soo Hyeon Kim
- Nano-Bio Regenerative Medical Institute; Hallym University; Gangwon 200-702 Korea
| | - Ok Joo Lee
- Nano-Bio Regenerative Medical Institute; Hallym University; Gangwon 200-702 Korea
| | - Hyung Woo Ju
- Nano-Bio Regenerative Medical Institute; Hallym University; Gangwon 200-702 Korea
| | - Bo Mi Moon
- Nano-Bio Regenerative Medical Institute; Hallym University; Gangwon 200-702 Korea
| | - Jung Min Lee
- Nano-Bio Regenerative Medical Institute; Hallym University; Gangwon 200-702 Korea
| | - Ye Ri Park
- Nano-Bio Regenerative Medical Institute; Hallym University; Gangwon 200-702 Korea
| | - Dong Wook Kim
- Nano-Bio Regenerative Medical Institute; Hallym University; Gangwon 200-702 Korea
| | - Ju Yeon Jeong
- Nano-Bio Regenerative Medical Institute; Hallym University; Gangwon 200-702 Korea
| | - Chan Hum Park
- Nano-Bio Regenerative Medical Institute; Hallym University; Gangwon 200-702 Korea
- Department of Otorhinolaryngology-Head and Neck Surgery; Chuncheon Sacred Heart Hospital, Hallym University College of Medicine; Gangwon 200-704 Korea
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Giannoni P, Villa F, Cordazzo C, Zardi L, Fattori P, Quarto R, Fiorini M. Rheological properties, biocompatibility and in vivo performance of new hydrogel-based bone fillers. Biomater Sci 2016; 4:1691-1703. [DOI: 10.1039/c6bm00478d] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Three different heterologous substitutes for bone regeneration, manufactured with equine-derived cortical powder, cancellous chips and demineralized bone matrix granules, were compared in vitro and in vivo.
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Affiliation(s)
- Paolo Giannoni
- Stem Cell Laboratory
- Dept. of Experimental Medicine
- University of Genova
- c/o Advanced Biotechnology Centre
- 16132–Genova
| | - Federico Villa
- Stem Cell Laboratory
- Dept. of Experimental Medicine
- University of Genova
- c/o Advanced Biotechnology Centre
- 16132–Genova
| | - Cinzia Cordazzo
- Sirius-Biotech S.r.l
- c/o
- Advanced Biotechnology Centre
- 16132 Genova
- Italy
| | - Luciano Zardi
- Sirius-Biotech S.r.l
- c/o
- Advanced Biotechnology Centre
- 16132 Genova
- Italy
| | | | - Rodolfo Quarto
- Stem Cell Laboratory
- Dept. of Experimental Medicine
- University of Genova
- c/o Advanced Biotechnology Centre
- 16132–Genova
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The Effects of Nonvascularized Versus Vascularized Bone Grafting on Calvarial Defect Healing. J Craniofac Surg 2015; 26:290-5. [DOI: 10.1097/scs.0000000000001241] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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A new bone substitute in the definitive management of furcation involvement: a case report. W INDIAN MED J 2014; 63:197-200. [PMID: 25303262 DOI: 10.7727/wimj.2012.321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2012] [Revised: 02/28/2013] [Accepted: 03/01/2013] [Indexed: 11/18/2022]
Abstract
Bone xenografts are used for reconstructive surgery in medicine and dentistry. The grafts are osteoconductive, serving as a matrix in bone regeneration. Furcation involvements are one of the most challenging clinical problems in periodontics. Unilab Surgibone is a bone xenograft and has been investigated in many clinical and experimental studies. In this case report, a 50-year old male patient was diagnosed with a Class III furcation problem in his upper right first molar. The tooth was surgically treated by resection of the distobuccal root after the flap elevation. The extraction defect was grafted with the Unilab Surgibone. After nine months, the patient was evaluated clinically and radiographically. The healing was uneventful. The clinical and radiographic data suggest that Unilab Surgibone supports bone regeneration.
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Bone repair of critical size defects treated with mussel powder associated or not with bovine bone graft: Histologic and histomorphometric study in rat calvaria. J Craniomaxillofac Surg 2014; 42:738-43. [DOI: 10.1016/j.jcms.2013.11.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2013] [Revised: 08/22/2013] [Accepted: 11/04/2013] [Indexed: 11/22/2022] Open
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Fernández T, Olave G, Valencia CH, Arce S, Quinn JM, Thouas GA, Chen QZ. Effects of Calcium Phosphate/Chitosan Composite on Bone Healing in Rats: Calcium Phosphate Induces Osteon Formation. Tissue Eng Part A 2014; 20:1948-60. [DOI: 10.1089/ten.tea.2013.0696] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Tulio Fernández
- Department of Materials Engineering, Monash Medical School, Monash University, Clayton, Australia
- School of Dentistry, University of Valle, Cali, Colombia
| | - Gilberto Olave
- School of Dentistry, University of Valle, Cali, Colombia
| | | | - Sandra Arce
- Faculty of Engineering, Autonomous University of the Occident, Cali, Colombia
| | - Julian M.W. Quinn
- Department of Materials Engineering, Monash Medical School, Monash University, Clayton, Australia
- Prince Henry's Institute of Medical Research, Clayton, Australia
| | - George A. Thouas
- Department of Materials Engineering, Monash Medical School, Monash University, Clayton, Australia
| | - Qi-Zhi Chen
- Department of Materials Engineering, Monash Medical School, Monash University, Clayton, Australia
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21
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Kim SE, Choi GH, Shim KM, Choi SH, Lee SM, Kang SS. Evaluation of biocompatibility of α-1,3 galactosyltransferase knockout pig bone graft in a rat calvarial defect model. J Biomed Res 2014. [DOI: 10.12729/jbr.2014.15.2.086] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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22
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Oryan A, Alidadi S, Moshiri A, Maffulli N. Bone regenerative medicine: classic options, novel strategies, and future directions. J Orthop Surg Res 2014; 9:18. [PMID: 24628910 PMCID: PMC3995444 DOI: 10.1186/1749-799x-9-18] [Citation(s) in RCA: 625] [Impact Index Per Article: 62.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2013] [Accepted: 02/20/2014] [Indexed: 12/14/2022] Open
Abstract
This review analyzes the literature of bone grafts and introduces tissue engineering as a strategy in this field of orthopedic surgery. We evaluated articles concerning bone grafts; analyzed characteristics, advantages, and limitations of the grafts; and provided explanations about bone-tissue engineering technologies. Many bone grafting materials are available to enhance bone healing and regeneration, from bone autografts to graft substitutes; they can be used alone or in combination. Autografts are the gold standard for this purpose, since they provide osteogenic cells, osteoinductive growth factors, and an osteoconductive scaffold, all essential for new bone growth. Autografts carry the limitations of morbidity at the harvesting site and limited availability. Allografts and xenografts carry the risk of disease transmission and rejection. Tissue engineering is a new and developing option that had been introduced to reduce limitations of bone grafts and improve the healing processes of the bone fractures and defects. The combined use of scaffolds, healing promoting factors, together with gene therapy, and, more recently, three-dimensional printing of tissue-engineered constructs may open new insights in the near future.
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Affiliation(s)
| | | | - Ali Moshiri
- Division of Surgery and Radiology, Department of Clinical Sciences, School of Veterinary Medicine, Shiraz University, Shiraz 71345, Iran.
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23
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Oryan A, Alidadi S, Moshiri A, Maffulli N. Bone regenerative medicine: classic options, novel strategies, and future directions. J Orthop Surg Res 2014. [PMID: 24628910 DOI: 10.1186/1749-799x9-18] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
This review analyzes the literature of bone grafts and introduces tissue engineering as a strategy in this field of orthopedic surgery. We evaluated articles concerning bone grafts; analyzed characteristics, advantages, and limitations of the grafts; and provided explanations about bone-tissue engineering technologies. Many bone grafting materials are available to enhance bone healing and regeneration, from bone autografts to graft substitutes; they can be used alone or in combination. Autografts are the gold standard for this purpose, since they provide osteogenic cells, osteoinductive growth factors, and an osteoconductive scaffold, all essential for new bone growth. Autografts carry the limitations of morbidity at the harvesting site and limited availability. Allografts and xenografts carry the risk of disease transmission and rejection. Tissue engineering is a new and developing option that had been introduced to reduce limitations of bone grafts and improve the healing processes of the bone fractures and defects. The combined use of scaffolds, healing promoting factors, together with gene therapy, and, more recently, three-dimensional printing of tissue-engineered constructs may open new insights in the near future.
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Affiliation(s)
| | | | - Ali Moshiri
- Division of Surgery and Radiology, Department of Clinical Sciences, School of Veterinary Medicine, Shiraz University, Shiraz 71345, Iran.
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Kui AG, Berar A, Lascu L, Bolfa P, Bosca B, Mihu C, Baciut M, Avram R, Badea M. The Influence of Root-End Filling Materials on Bone Healing - An Experimental Study. ACTA ACUST UNITED AC 2014; 87:263-8. [PMID: 26528034 PMCID: PMC4620670 DOI: 10.15386/cjmed-354] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2014] [Accepted: 10/05/2014] [Indexed: 11/23/2022]
Abstract
AIMS The aim of this experimental study is to assess the bone healing phenomenon produced in the presence of several dental materials: a polycarboxylate cement, a glass-ionomer cement, a composite resin and MTA (mineral trioxide aggregate) based cement. METHODS The biocompatibility of four root-end fillings materials, used in periapical surgery was investigated after intra-osseous implantation of the materials in rats' calvaria. Tissue reaction was studied at 2, 4, 6, 8, 10 and 12 weeks after implantation. We took into consideration the presence of inflammatory cells (polymorphonuclear leukocytes, macrophages, plasma cells, lymphocytes and giant cells) and classified the aspects of the histological samples according to the following scale: 0 - no inflammation, 1 - mild, isolated inflammation, 2 - moderate, localized inflammatory reaction, 3 - severe, diffuse and intense inflammatory reaction. RESULTS The inflammatory reaction was present at the six intervals for all the tested materials, but at 12 week interval, the reaction was minimal in all cases. Also, a dissolution reaction was observed for all the materials, less intense for glass-ionomer cement and polycarboxilate cement. CONCLUSIONS At the end of the experimental period, glass-ionomer cement and polycarboxilate cement suffered a lesser dissolution reaction as compared to the second group of tested materials.
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Affiliation(s)
- Andreea Gulie Kui
- Department of Prosthodontics, Faculty of Dentistry, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj Napoca, Romania
| | - Antonela Berar
- Department of Prosthodontics, Faculty of Dentistry, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj Napoca, Romania
| | - Liana Lascu
- Department of Prosthodontics, Faculty of Dentistry, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj Napoca, Romania
| | - Pompei Bolfa
- Pathology Department, University of Agricultural Sciences and Veterinary Medicine, Cluj Napoca, Romania ; Department of Biomedical Sciences, Ross University School of Veterinary Medicine, PO Box 334, Basseterre, St. Kitts and Nevis Federation, West Indies
| | - Bianca Bosca
- Department of Histology, Faculty of Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj Napoca, Romania
| | - Carmen Mihu
- Department of Histology, Faculty of Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj Napoca, Romania
| | - Mihaela Baciut
- Department of Surgery and Implantology, Faculty of Dentistry, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj Napoca, Romania
| | - Ramona Avram
- Department of Dental Prevention, Faculty of Dentistry, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj Napoca, Romania
| | - Mândra Badea
- Department of Dental Prevention, Faculty of Dentistry, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj Napoca, Romania
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Midterm clinical and tomodensitometric evaluation of cortical bone repair using bone substitute and allogenic membrane protection in the areas of cortical bone harvesting in the parietal cranium in preimplant reconstructive surgery. J Craniofac Surg 2013; 24:1741-7. [PMID: 24036769 DOI: 10.1097/scs.0b013e3182a20fb5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
The authors present their clinical and computed tomographic findings in a series of 13 cases of monocortical bone harvesting, in the setting of preimplant reconstructive surgery, with the harvest sites filled with granular bovine bone substitute, which had an additional coverage using a collagen membrane. These patients were compared with a control group of 6 patients who had not received any cranial bone reconstruction during the initial harvesting. Clinical and computed tomographic evaluations of the repaired parietal cortical bone harvest sites were performed to study the contour of the cortical bone harvest sites in relation to the surrounding soft tissue. Among the 13, there were no clinical cases of infection or allergic reaction. Midterm results of the parietal cortical bone reconstruction using granular bone substitute with overlying protective biodegradable membrane show that this method of reconstruction of the cranium after cranial bone harvesting resulted in significantly improved clinical outcomes.
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Kurkcu M, Benlidayi ME, Cam B, Sertdemir Y. Anorganic bovine-derived hydroxyapatite vs β-tricalcium phosphate in sinus augmentation: a comparative histomorphometric study. J ORAL IMPLANTOL 2013; 38 Spec No:519-26. [PMID: 23072285 DOI: 10.1563/aaid-joi-d-11-00061] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The choice of augmentation material is a crucial factor in sinus augmentation surgery. Bovine-derived hydroxyapatite (BHA) and beta-tricalcium phosphate (β-TCP) have been used successfully in sinus augmentation procedures. Choosing one of these materials for sinus augmentation is still controversial. The aim of this clinical study was to compare the biological performance of the new BHA graft material and the well-known synthetic β-TCP material in the sinus augmentation procedure. The study consisted of 23 patients (12 male and 11 female) who were either edentulous or partially edentulous in the posterior maxilla and required implant placement. A total of 23 two-step sinus-grafting procedures were performed. BHA was used in 13 patients, and β-TCP was used in 10 patients. After an average of 6.5 months of healing, bone biopsies were taken from the grafted areas. Undecalcified sections were prepared for histomorphometric analysis. The mean new bone formation was 30.13% ± 3.45% in the BHA group and 21.09% ± 2.86% in the β-TCP group (P = .001). The mean percentage of residual graft particle area was 31.88% ± 6.05% and 34.05% ± 3.01% for the BHA group and β-TCP group, respectively (P = .047). The mean percentage of soft-tissue area was 37.99% ± 5.92% in the BHA group and 44.86% ± 4.28% in the β-TCP group (P = .011). Both graft materials demonstrated successful biocompatibility and osteoconductivity in the sinus augmentation procedure. However, BHA appears to be more efficient in osteoconduction when compared with β-TCP.
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Affiliation(s)
- Mehmet Kurkcu
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Cukurova University, Adana, Turkey
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Zhang X, Cai Q, Liu H, Heng B, Peng H, Song Y, Yang Z, Deng X. Osteoconductive effectiveness of bone graft derived from antler cancellous bone: an experimental study in the rabbit mandible defect model. Int J Oral Maxillofac Surg 2012; 41:1330-7. [DOI: 10.1016/j.ijom.2012.05.014] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2011] [Revised: 03/22/2012] [Accepted: 05/14/2012] [Indexed: 11/27/2022]
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Develioglu H, Saraydın S, Kartal Ü, Taner L. Evaluation of the Long-Term Results of Rat Cranial Bone Repair Using a Particular Xenograft. J ORAL IMPLANTOL 2010; 36:167-73. [DOI: 10.1563/aaid-joi-d-09-00064] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Abstract
Bone defects that cannot be healed completely are termed critical-sized defects and can be used to test bone grafts for medicine, dentistry, and periodontology. The aim of the present study was to detect the effects of a xenograft (Unilab Surgibone) on bone building in experimentally created parietal bone defects in rats. Standardized parietal bone defects were created in 16 rats, and each defect had a circular morphology 6 mm in diameter. The right defect sites were filled with porous particle material, and the left site was used as control. After the 3rd, 6th, and 12th months, rats were killed and tissue samples obtained from the related site of the cranium. Subsequently, histological sections were taken and stained with different stains for evaluation under light microscope. The rate of bone formation was assessed using a semiquantitative method. These results showed that dense collagenous tissue was observed in the control area during the third month, whereas xenograft particles were surrounded by a fibrous tissue layer at the implantation site. Osteoclast-like cells were also observed. There was also no significant bone repair at other observation periods. It can be concluded that the material used had no evidence of resorption and does not enhance bone formation. However, it seems biocompatible, osteoconductive, and could be used in a limited manner as a material for filling osseous defects in clinical practice.
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Muschler GF, Raut VP, Patterson TE, Wenke JC, Hollinger JO. The design and use of animal models for translational research in bone tissue engineering and regenerative medicine. TISSUE ENGINEERING PART B-REVIEWS 2010; 16:123-45. [PMID: 19891542 DOI: 10.1089/ten.teb.2009.0658] [Citation(s) in RCA: 191] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
This review provides an overview of animal models for the evaluation, comparison, and systematic optimization of tissue engineering and regenerative medicine strategies related to bone tissue. This review includes an overview of major factors that influence the rational design and selection of an animal model. A comparison is provided of the 10 mammalian species that are most commonly used in bone research, and existing guidelines and standards are discussed. This review also identifies gaps in the availability of animal models: (1) the need for assessment of the predictive value of preclinical models for relative clinical efficacy, (2) the need for models that more effectively mimic the wound healing environment and mass transport conditions in the most challenging clinical settings (e.g., bone repair involving large bone and soft tissue defects and sites of prior surgery), and (3) the need for models that allow more effective measurement and detection of cell trafficking events and ultimate cell fate during the processes of bone modeling, remodeling, and regeneration. The ongoing need for both continued innovation and refinement in animal model systems, and the need and value of more effective standardization are reinforced.
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Affiliation(s)
- George F Muschler
- Department of Biomedical Engineering, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio 44195, USA.
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