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Farshbaf A, Mottaghi M, Mohammadi M, Monsef K, Mirhashemi M, Attaran Khorasani A, Mohtasham N. Regenerative application of oral and maxillofacial 3D organoids based on dental pulp stem cell. Tissue Cell 2024; 89:102451. [PMID: 38936200 DOI: 10.1016/j.tice.2024.102451] [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: 01/19/2024] [Revised: 05/30/2024] [Accepted: 06/17/2024] [Indexed: 06/29/2024]
Abstract
Dental pulp stem cells (DPSCs) originate from the neural crest and the present mesenchymal phenotype showed self-renewal capabilities and can differentiate into at least three lineages. DPSCs are easily isolated with minimal harm, no notable ethical constraints, and without general anesthesia to the donor individuals. Furthermore, cryopreservation of DPSCs provides this opportunity for autologous transplantation in future studies without fundamental changes in stemness, viability, proliferation, and differentiating features. Current approaches for pulp tissue regeneration include pulp revascularization, cell-homing-based regenerative endodontic treatment (RET), cell-transplantation-based regenerative endodontic treatment, and allogeneic transplantation. In recent years, a novel technology, organoid, provides a mimic physiological condition and tissue construct that can be applied for tissue engineering, genetic manipulation, disease modeling, single-cell high throughput analysis, living biobank, cryopreserving and maintaining cells, and therapeutic approaches based on personalized medicine. The organoids can be a reliable preclinical prediction model for evaluating cell behavior, monitoring drug response or resistance, and comparing healthy and pathological conditions for therapeutic and prognostic approaches. In the current review, we focused on the promising application of 3D organoid technology based on DPSCs in oral and maxillofacial tissue regeneration. We discussed encountering challenges and limitations, and found promising solutions to overcome obstacles.
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Affiliation(s)
- Alieh Farshbaf
- Dental Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mahtab Mottaghi
- School of Dentistry, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mehdi Mohammadi
- Medical Informatics Research Center, Institute for Futures Studies in Health, Kerman University of Medical Sciences, Kerman, Iran
| | - Kouros Monsef
- Dental Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Majid Mirhashemi
- Department of Oral and Maxillofacial Pathology, and Oral and Maxillofacial Diseases Research Center, School of Dentistry, Mashhad University of Medical Sciences, Mashhad, Iran
| | | | - Nooshin Mohtasham
- Oral and Maxillofacial Diseases Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
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Kim HC, Kwak SW, Cheung GSP. Long-term follow-up of single-visit pulp revascularisation for the dens evaginatus and dens invaginatus: Cases report. AUST ENDOD J 2023; 49:675-683. [PMID: 37309727 DOI: 10.1111/aej.12768] [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: 04/24/2023] [Revised: 06/01/2023] [Accepted: 06/05/2023] [Indexed: 06/14/2023]
Abstract
This article documents cases of single-visit pulp revascularisation for dens evaginatus and dens invaginatus, without using intracranial medicaments or antibiotics, aiming to provide a potentially applicable protocol for pulp revascularisation procedure in a single-visit. Two patients with chief complaints of pain and swelling visited a dental hospital. Radiographs revealed that the causative teeth had an open apex and periapical radiolucency, and the teeth were diagnosed as pulp necrosis and acute apical abscess or symptomatic apical periodontitis. For both cases, single-visit revascularisation was completed without intracanal medicaments or antibiotics. The patients were periodically recalled to evaluate periapical healing after treatment. The apical lesion healed, and the root dentin thickening was observed. The single-visit pulp revascularisation procedure without using specific intracanal medicaments can produce clinically favourable results for these dental anomalies.
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Affiliation(s)
- Hyeon-Cheol Kim
- Department of Conservative Dentistry, School of Dentistry, Pusan National University, Dental Research Institute, Yangsan, Korea
- Dental and Life Science Institute, Pusan National University, Yangsan, Korea
| | - Sang Won Kwak
- Department of Conservative Dentistry, School of Dentistry, Pusan National University, Dental Research Institute, Yangsan, Korea
- Dental and Life Science Institute, Pusan National University, Yangsan, Korea
| | - Gary Shun-Pan Cheung
- Area of Endodontics, Faculty of Dentistry, The University of Hong Kong, Hong Kong SAR, Hong Kong, China
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Wassel M, Radwan M, Elghazawy R. Direct and residual antimicrobial effect of 2% chlorhexidine gel, double antibiotic paste and chitosan- chlorhexidine nanoparticles as intracanal medicaments against Enterococcus faecalis and Candida albicans in primary molars: an in-vitro study. BMC Oral Health 2023; 23:296. [PMID: 37542254 PMCID: PMC10401786 DOI: 10.1186/s12903-023-02862-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Accepted: 03/06/2023] [Indexed: 08/06/2023] Open
Abstract
BACKGROUND Thorough disinfection of root canals in primary molars may be complicated by the complex root canal morphology. This in-vitro study aimed to compare direct and residual antimicrobial effect of 2% chlorhexidine (CHX) gel, 500 mg/ml double antibiotic paste (DAP) and chitosan-chlorhexidine nanoparticles (CS-CHX NPs) as intracanal medicaments against Enterococcus faecalis (E. faecalis) and Candida albicans (C. albicans) in primary molars. METHODS Mesial roots of 63 mandibular second primary molars were infected with E. faecalis and C. albicans. Teeth were divided into 9 groups: Ia: (CS-CHX NPs), IIa: (CHX), IIIa: (DAP), IVa: chitosan nanoparticles (CSNPs) in which medicaments were placed for 3 days, groups Ib: (CS-CHX NPs), IIb: CHX, IIIb: (DAP), IVb: (CSNPs) in which medicaments were placed for 7 days, and Group V (control): teeth were infected, irrigated with saline, and sampled 3- and 7-days post-infection. Microbiological samples were obtained after infection, 3, and 7 days after medicament placement and 7 days after medicament removal for both time points. One-way ANOVA, Tukey's post hoc test and paired t-test were used at p < 0.05. RESULTS CS-CHX NPs had the highest anticandidal effect which was comparable to CHX and significantly higher than other medicaments (p < 0.001) at both time points. CS-CHX NPs had the highest effect against E. faecalis which was comparable to DAP and significantly higher than other medicaments (p < 0.001) at 3 days. All medicaments showed similar effect against E. faecalis after 7 days. The 7-days placement significantly increased the antimicrobial effect against both micro-organisms in all groups, except CS-CHX NPs which showed an insignificant increase. CS-CHX NPs showed the highest residual effect against both micro-organisms that increased with 7-days placement. CONCLUSION CSNPs and CHX combination showed a synergistic effect against both micro-organisms. CS-CHX NPs displayed a higher effect at a shorter period compared to other medicaments, yet its residual effect was higher with 7-days placement.
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Affiliation(s)
- Mariem Wassel
- Pediatric Dentistry and Dental Public Health Department, Faculty of Dentistry, Ain Shams University Cairo, Organization of African Unity St.-Abbasia-Cairo, 11566 Cairo, Egypt
| | - Mohamed Radwan
- Pediatric Dentistry and Dental Public Health Department, Faculty of Dentistry, Ain Shams University Cairo, Organization of African Unity St.-Abbasia-Cairo, 11566 Cairo, Egypt
| | - Reham Elghazawy
- Pediatric Dentistry and Dental Public Health Department, Faculty of Dentistry, Ain Shams University Cairo, Organization of African Unity St.-Abbasia-Cairo, 11566 Cairo, Egypt
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Effect of Different Intracanal Medicaments on the Viability and Survival of Dental Pulp Stem Cells. J Pers Med 2022; 12:jpm12040575. [PMID: 35455691 PMCID: PMC9032254 DOI: 10.3390/jpm12040575] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 03/29/2022] [Accepted: 04/02/2022] [Indexed: 02/07/2023] Open
Abstract
Background: Stem cells play an important role in the success of regenerative endodontic procedures. They are affected by the presence of medicaments that are used before the induction of bleeding or the creation of a scaffold for endodontic regeneration. This study examines the effects of different intracanal medicaments on the viability and survival of dental pulp stem cells at different doses and over different exposure times. Methods: Dental pulp stem cells were cultured from healthy third molar teeth using the long-term explant culture method and characterized using flow cytometry and exposed to different concentrations of calcium hydroxide, doxycycline, potassium iodide, triamcinolone, and glutaraldehyde, each ranging from 0 (control) to 1000 µg/mL. Exposure times were 6, 24, and 48 h. Cell viability was measured using the MTT assay, and apoptosis was measured using the Annexin V-binding assay. Results: All medicaments significantly reduced cell viability at different concentrations over different exposure times. Calcium hydroxide and triamcinolone favored cell viability at higher concentrations during all exposure times compared to other medicaments. The apoptosis assay showed a significant increase in cell death on exposure to doxycycline, potassium iodide, and glutaraldehyde. Conclusion: The intracanal medicaments examined in our study affected the viability of dental pulp stem cells in a time and dose-dependent manner. They also adversely affected the survival of dental pulp stem cells. Further studies are needed to better understand the effect of prolonged exposure to medicaments according to clinical protocols and their effect on the stemness of dental pulp stem cells.
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Dos Reis-Prado AH, Abreu LG, Fagundes RR, Oliveira SC, Bottino MC, Ribeiro-Sobrinho AP, Benetti F. Influence of ethylenediaminetetraacetic acid on regenerative endodontics: a systematic review. Int Endod J 2022; 55:579-612. [PMID: 35305029 DOI: 10.1111/iej.13728] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 03/11/2022] [Accepted: 03/12/2022] [Indexed: 11/28/2022]
Abstract
BACKGROUND The effects of ethylenediaminetetraacetic acid (EDTA) on regenerative endodontic procedures (REPs) are controversial, because, despite releasing growth factors from dentine, some studies show negative effects on cell behaviour. OBJECTIVES To investigate the influence of the use of EDTA in REP on the growth factors' release, cell behaviour, and tissue regeneration. METHODS A systematic search was conducted (PubMed/Medline, Scopus, Cochrane Library, Web of Science, Embase, OpenGrey, and reference lists) up to February 2021. Only in vivo and in vitro studies evaluating the effects of EDTA on the biological factors of dentine, pulp/periapical tissues, and cell behaviour were eligible. Studies without a control group or available full text were excluded. The growth factors' release was the primary outcome. Risk of bias in the in vitro and in vivo studies was performed according to Joanna Briggs Institute's Checklist and SYRCLE's RoB tool, respectively. RESULTS Of the 1848 articles retrieved, 36 were selected. Among these, 32 were in vitro, three animal studies, and one with both models. The EDTA concentrations ranged from 3%-15%, at different times. Regarding growth factors' release (17 studies), 15 studies found significant transforming growth factor (TGF)-β release after dentine conditioning with EDTA, and most found no influence on vascular endothelial growth factor (VEGF) release. Regarding cell behaviour (26 studies), eight studies showed no influence of EDTA-treated dentine on cell viability; whereas, five, nine, and six studies showed higher cell migration, adhesion, and differentiation, respectively. No influence of EDTA conditioning was observed in animal studies. In vitro studies had a low risk of bias, whereas animal studies had high risk of bias. Meta-analysis was unfeasible. DISCUSSION This review found that EDTA increased TGF-β release and improved cell activity. However, well-designed histological analyses using immature teeth models are needed. CONCLUSIONS High quality in vitro evidence suggests that EDTA-treated dentine positively influences TGF-β release, cell migration, attachment, and differentiation; further research to evaluate its influence on tissue regeneration is necessary due to low methodological quality of the animal studies.
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Affiliation(s)
- A H Dos Reis-Prado
- Restorative Dentistry, Universidade Federal de Minas Gerais (UFMG), School of Dentistry, Belo Horizonte, MG, Brazil
| | - L G Abreu
- Child's and Adolescent's Oral Health, Universidade Federal de Minas Gerais (UFMG), School of Dentistry, Belo Horizonte, MG, Brazil
| | - R R Fagundes
- Restorative Dentistry, Universidade Federal de Minas Gerais (UFMG), School of Dentistry, Belo Horizonte, MG, Brazil
| | - S C Oliveira
- Restorative Dentistry, Universidade Federal de Minas Gerais (UFMG), School of Dentistry, Belo Horizonte, MG, Brazil
| | - M C Bottino
- Cariology, Restorative Sciences and Endodontics, University of Michigan School of Dentistry, Ann Arbor, Michigan, 48109, USA
| | - A P Ribeiro-Sobrinho
- Restorative Dentistry, Universidade Federal de Minas Gerais (UFMG), School of Dentistry, Belo Horizonte, MG, Brazil
| | - F Benetti
- Restorative Dentistry, Universidade Federal de Minas Gerais (UFMG), School of Dentistry, Belo Horizonte, MG, Brazil
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YİĞİT T, ARSLAN H. Repetitive regenerative endodontic protocol treatment for mature teeth with dens invaginatus and severe perforated internal root resorption: A case report with 24-month follow-up. CUMHURIYET DENTAL JOURNAL 2021. [DOI: 10.7126/cumudj.893008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Kucukkaya Eren S, Bahador Zırh E, Zeybek ND, Askerbeyli Örs S, Aksel H, Parashos P. Effect of benzalkonium chloride addition to EDTA on attachment and proliferation of dental pulp stem cells on dentin and on transforming growth factor-β1 release. Odontology 2020; 109:313-320. [PMID: 32770280 DOI: 10.1007/s10266-020-00545-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Accepted: 07/29/2020] [Indexed: 12/15/2022]
Abstract
To investigate the effect of benzalkonium chloride (BAC) addition to ethylenediaminetetraacetic acid (EDTA) on transforming growth factor-β1 (TGF-β1) release, as well as attachment and proliferation of dental pulp stem cells (DPSCs) on dentin. A total of standard 268 human dentin disks were prepared and immersed in 1.5% sodium hypochlorite (NaOCl) for 5 min. The disks were rinsed with distilled water and randomly divided into seven groups. In control group, the disks received no further treatment. The remaining disks were immersed in following solutions: 17% EDTA or 17% EDTA + 0.008% BAC for 1, 5 or 10 min and rinsed with distilled water. DPSCs were seeded in part of the disks since the TGF-β1 release assay was performed with disks with and without cells. The attachment and proliferation of DPSCs on dentin disks were analyzed using lactate dehydrogenase activity and WST-1 assays, respectively. The cell morphology was observed by scanning electron microscopy. The release of TGF-β1 was quantified using ELISA. Data were analyzed using three- and two-way analysis of variance with Bonferroni corrections. Both EDTA solutions increased the attachment and proliferation of DPSCs (p < .05) while there was no significant difference between them (p > .05). The exposure time of both EDTA solutions had no influence on cell attachment, proliferation and TGF-β1 release (p > .05). There was no significant difference in TGF-β1 release between the control and experimental groups (p > .05). The amount of released TGF-β1 from dentin disks was similar whether or not they were seeded with cells (p > .05). Dentin treatment with either of the EDTA solutions had no effect on the amount of TGF-β1 release while both EDTA solutions improved cell attachment and proliferation on dentin surface regardless of exposure time.
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Affiliation(s)
- Selen Kucukkaya Eren
- Department of Endodontics, Faculty of Dentistry, Hacettepe University, 06100, Ankara, Turkey.
| | - Elham Bahador Zırh
- Department of Histology and Embryology, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Naciye Dilara Zeybek
- Department of Histology and Embryology, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Sevinc Askerbeyli Örs
- Department of Endodontics, Faculty of Dentistry, Hacettepe University, 06100, Ankara, Turkey
| | - Hacer Aksel
- Department of Endodontics, Faculty of Dentistry, Hacettepe University, 06100, Ankara, Turkey.,Department of Periodontics and Endodontics, School of Dental Medicine, University at Buffalo, Buffalo, NY, USA
| | - Peter Parashos
- Melbourne Dental School, University of Melbourne, Melbourne, VIC, Australia
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Ayoub S, Cheayto A, Bassam S, Najar M, Berbéri A, Fayyad-Kazan M. The Effects of Intracanal Irrigants and Medicaments on Dental-Derived Stem Cells Fate in Regenerative Endodontics: An update. Stem Cell Rev Rep 2020; 16:650-660. [PMID: 32394343 DOI: 10.1007/s12015-020-09982-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Regenerative endodontics is a biologically based treatment designed for immature permanent teeth with necrotic pulp to replace dentin and root structures, as well as dental pulp cells. This procedure has become a part of novel modality in endodontics therapeutic manner, and it is considered as an alternative to apexification. In the last decade, numerous case reports, which describe this procedure, have been published. This therapeutic approach succeeded due to its lower financial cost and ease of performance. Although the clinical protocol of this procedure is not standardized and the effects of irrigants and medicaments on dental stem cells fate remain somewhat ambiguous, however when successful, it is an improvement of endodontics treatment protocols which leads to continued root development, increased dentinal wall thickness, and apical closure of immature teeth. To ensure a successful regenerative procedure, it is essential to investigate the appropriate disinfection protocols and the use of biocompatible molecules in order to control the release of growth factors and the differentiation of stem cells. This is the first review in the literature to summarize the present knowledge regarding the effect of intracanal irrigants and medicaments on the dental derived stem cells fate in regenerative endodontic procedures.
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Affiliation(s)
- Sara Ayoub
- Department of Prosthodontics, Faculty of Dental Medicine, Lebanese University, Hadath, Beirut, Lebanon
| | - Ali Cheayto
- Department of Restorative Dentistry and Endodontics, Faculty of Dental Medicine, Lebanese University, Hadath, Beirut, Lebanon
| | - Sanaa Bassam
- Department of Restorative Dentistry and Endodontics, Faculty of Dental Medicine, Lebanese University, Hadath, Beirut, Lebanon
| | - Mehdi Najar
- Genetics and Immune Cell Therapy Unit, Faculty of Sciences, University Mohammed Premier, Oujda, Morocco.,Osteoarthritis Research Unit, Department of Medicine, Research Center (CRCHUM), University of Montreal Hospital, University of Montreal, Montreal, QC, Canada
| | - Antoine Berbéri
- Department of Oral and Maxillofacial Surgery, Faculty of Dental Medicine, Lebanese University, Hadath, Beirut, Lebanon
| | - Mohammad Fayyad-Kazan
- Laboratory of Cancer biology and Molecular Immunology, Faculty of Sciences-I, Lebanese University, Hadath, Beirut, Lebanon. .,Department of Natural Sciences, School of Arts and Sciences, Lebanese American University, Beirut, Lebanon.
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Gougousis K, Giannakoulas DG, Taraslia V, Agrafioti A, Anastasiadou E, Kontakiotis EG. Number of Dental Stem Cells on Root Canal Dentin after Application of Triple Antibiotic Paste or Calcium Hydroxide: An In Vitro Study. Eur J Dent 2019; 13:161-165. [PMID: 31480089 PMCID: PMC6777155 DOI: 10.1055/s-0039-1688733] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
Abstract
OBJECTIVE The aim of this study was to evaluate the viability of stem cells from exfoliated and deciduous teeth (SHED) on dentin surface treated with triple antibiotic paste or calcium hydroxide. MATERIALS AND METHODS Nine single-rooted extracted premolars were prepared appropriately and divided into three groups. In group A, the root canals were left empty, a triple antibiotic paste was placed in the root canals of group B, and calcium hydroxide was placed in the root canals of group C. After 1 week, the intracanal medicaments were removed, and stem cells were seeded on the treated surface of the specimens for 1 more week. The cells were stained and then observed under confocal microscope over the entire surface of each test material. Counting of the cells was made by Image J (3D) software, as well as manually. STATISTICAL ANALYSIS To investigate any statistically significant differences between the experimental groups, statistical tests including Kruskal-Wallis and Mann-Whitney U-test were performed. Significance level was set to P < 0.05, and all analyses were performed with SPSS IBM program, v. 21. RESULTS Groups B and C showed statistically significantly higher number of cells compared to Group A, whereas cells developed in a substrate of calcium hydroxide residues appeared in majority with distinct cores and widened unlike other groups. CONCLUSIONS The effect of calcium hydroxide manifested better results regarding the number of stems cells on root canal surfaces.
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Affiliation(s)
- Konstantinos Gougousis
- Department of Endodontics, School of Dentistry, National and Kapodistrian University of Athens, Athens, Greece
| | - Dimitrios G Giannakoulas
- Department of Endodontics, School of Dentistry, National and Kapodistrian University of Athens, Athens, Greece
| | - Vasiliki Taraslia
- Department of Genetics and Gene Therapy, Biomedical Research Foundation of the Academy of Athens, Athens, Greece
| | - Anastasia Agrafioti
- Department of Endodontics, School of Dentistry, National and Kapodistrian University of Athens, Athens, Greece
| | - Ema Anastasiadou
- Department of Genetics and Gene Therapy, Biomedical Research Foundation of the Academy of Athens, Athens, Greece
| | - Evangelos G Kontakiotis
- Department of Endodontics, School of Dentistry, National and Kapodistrian University of Athens, Athens, Greece
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Sadek RW, Moussa SM, El Backly RM, Hammouda AF. Evaluation of the Efficacy of Three Antimicrobial Agents Used for Regenerative Endodontics: AnIn VitroStudy. Microb Drug Resist 2019; 25:761-771. [DOI: 10.1089/mdr.2018.0228] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Affiliation(s)
- Reem W. Sadek
- Moharam Beik Dental Center, Ministry of Health, Alexandria, Egypt
| | - Sybel M. Moussa
- Endodontics, Conservative Dentistry Department, Alexandria University, Alexandria, Egypt
| | - Rania M. El Backly
- Endodontics, Conservative Dentistry Department, Alexandria University, Alexandria, Egypt
| | - Abdel Fattah Hammouda
- Department of Microbiology, High Institute of Public Health, Alexandria University, Alexandria, Egypt
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The Radiopacity and Antimicrobial Properties of Different Radiopaque Double Antibiotic Pastes Used in Regenerative Endodontics. J Endod 2018; 44:1376-1380. [DOI: 10.1016/j.joen.2018.06.010] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2017] [Accepted: 06/18/2018] [Indexed: 12/22/2022]
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12
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McIntyre PW, Wu JL, Kolte R, Zhang R, Gregory RL, Bruzzaniti A, Yassen GH. The antimicrobial properties, cytotoxicity, and differentiation potential of double antibiotic intracanal medicaments loaded into hydrogel system. Clin Oral Investig 2018; 23:1051-1059. [DOI: 10.1007/s00784-018-2542-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2018] [Accepted: 06/20/2018] [Indexed: 12/18/2022]
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Antibacterial Effects of Antimicrobials Used in Regenerative Endodontics against Biofilm Bacteria Obtained from Mature and Immature Teeth with Necrotic Pulps. J Endod 2017; 43:575-579. [DOI: 10.1016/j.joen.2016.12.014] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2016] [Revised: 12/07/2016] [Accepted: 12/09/2016] [Indexed: 11/18/2022]
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Residual antibiofilm effects of various concentrations of double antibiotic paste used during regenerative endodontics after different application times. Arch Oral Biol 2016; 70:88-93. [DOI: 10.1016/j.archoralbio.2016.06.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2016] [Revised: 05/09/2016] [Accepted: 06/06/2016] [Indexed: 11/17/2022]
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Alghilan MA, Windsor LJ, Palasuk J, Yassen GH. Attachment and proliferation of dental pulp stem cells on dentine treated with different regenerative endodontic protocols. Int Endod J 2016; 50:667-675. [DOI: 10.1111/iej.12669] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2015] [Accepted: 06/06/2016] [Indexed: 12/15/2022]
Affiliation(s)
- M. A. Alghilan
- Department of Biomedical and Applied Sciences; Indiana University School of Dentistry; Indianapolis IN USA
- Department of Restorative Dental Science; King Saud bin Abdulaziz University for Health Sciences; Riyadh Saudi Arabia
| | - L. J. Windsor
- Department of Biomedical and Applied Sciences; Indiana University School of Dentistry; Indianapolis IN USA
| | - J. Palasuk
- Department of Biomedical and Applied Sciences; Indiana University School of Dentistry; Indianapolis IN USA
| | - G. H. Yassen
- Department of Biomedical and Applied Sciences; Indiana University School of Dentistry; Indianapolis IN USA
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Tagelsir A, Yassen GH, Gomez GF, Gregory RL. Effect of Antimicrobials Used in Regenerative Endodontic Procedures on 3-week-old Enterococcus faecalis Biofilm. J Endod 2016; 42:258-62. [DOI: 10.1016/j.joen.2015.09.023] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2015] [Revised: 09/28/2015] [Accepted: 09/30/2015] [Indexed: 12/31/2022]
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