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Khan AS, Ur Rehman S, AlMaimouni YK, Ahmad S, Khan M, Ashiq M. Bibliometric Analysis of Literature Published on Antibacterial Dental Adhesive from 1996-2020. Polymers (Basel) 2020; 12:E2848. [PMID: 33260410 PMCID: PMC7761276 DOI: 10.3390/polym12122848] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2020] [Revised: 11/21/2020] [Accepted: 11/26/2020] [Indexed: 12/28/2022] Open
Abstract
This study aimed to investigate the current state of research on antibacterial dental adhesives. The interest in this field can be drawn from an increasing number of scholarly works in this area. However, there is still a lack of quantitative measurement of this topic. The main aim of this study was to consolidate the research published on the antibacterial adhesive from 1996 to 2020 in Web of Science indexed journals. The bibliometric method, a quantitative study of investigating publishing trends and patterns, was used for this study. The result has shown that a gradual increase in research was found, whereby a substantial increase was observed from 2013. A total of 248 documents were published in 84 journals with total citations of 5107. The highly cited articles were published mainly in Q1 category journals. Most of the published articles were from the USA, China, and other developed countries; however, some developing countries contributed as well. The authorship pattern showed an interdisciplinary and collaborative approach among researchers. The thematic evaluation of keywords along with a three-factor analysis showed that 'antibacterial adhesives' and 'quaternary ammonium' have been used commonly. This bibliometric analysis can provide direction not only to researchers but also to funding organizations and policymakers.
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Affiliation(s)
- Abdul Samad Khan
- Department of Restorative Dental Sciences, College of Dentistry, Imam Abdulrahman Bin Faisal University, Dammam 31441, Saudi Arabia;
| | - Shafiq Ur Rehman
- Deanship of Library Affairs, Imam Abdulrahman Bin Faisal University, Dammam 31441, Saudi Arabia;
| | - Yara Khalid AlMaimouni
- Department of Restorative Dental Sciences, College of Dentistry, Imam Abdulrahman Bin Faisal University, Dammam 31441, Saudi Arabia;
| | - Shakil Ahmad
- Central Library, Prince Sultan University, Riyadh 11586, Saudi Arabia;
| | - Maria Khan
- Department of Oral Biology, University of Health Sciences, Lahore 54000, Pakistan;
| | - Murtaza Ashiq
- Islamabad Model College for Boys, H-9, Islamabad 44000, Pakistan;
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Lukomska-Szymanska M, Konieczka M, Zarzycka B, Lapinska B, Grzegorczyk J, Sokolowski J. Antibacterial Activity of Commercial Dentine Bonding Systems against E. faecalis-Flow Cytometry Study. MATERIALS 2017; 10:ma10050481. [PMID: 28772841 PMCID: PMC5458997 DOI: 10.3390/ma10050481] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/17/2017] [Revised: 04/20/2017] [Accepted: 04/26/2017] [Indexed: 12/14/2022]
Abstract
Literature presents inconsistent results on the antibacterial activity of dentine bonding systems (DBS). Antibacterial activity of adhesive systems depends on several factors, including composition and acidity. Flow cytometry is a novel detection method to measure multiple characteristics of a single cell: total cell number, structural (size, shape), and functional parameters (viability, cell cycle). The LIVE/DEAD® BacLight™ bacterial viability assay was used to evaluate an antibacterial activity of DBS by assessing physical membrane disruption of bacteria mediated by DBS. Ten commercial DBSs: four total-etching (TE), four self-etching (SE) and two selective enamel etching (SEE) were tested. Both total-etching DBS ExciTE F and OptiBond Solo Plus showed comparatively low antibacterial activity against E. faecalis. The lowest activity of all tested TE systems showed Te-Econom Bond. Among SE DBS, G-ænial Bond (92.24% dead cells) followed by Clearfil S3 Bond Plus (88.02%) and Panavia F 2.0 ED Primer II (86.67%) showed the highest antibacterial activity against E. faecalis, which was comparable to isopropranol (positive control). In the present study, self-etching DBS exhibited higher antimicrobial activity than tested total-etching adhesives against E. faecalis.
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Affiliation(s)
| | - Magdalena Konieczka
- Department of Microbiology and Laboratory Medical Immunology, Medical University of Lodz, Lodz 92-213, Poland.
| | - Beata Zarzycka
- Department of Microbiology and Laboratory Medical Immunology, Medical University of Lodz, Lodz 92-213, Poland.
| | - Barbara Lapinska
- Department of General Dentistry, Medical University of Lodz, Lodz 92-213, Poland.
| | - Janina Grzegorczyk
- Department of Microbiology and Laboratory Medical Immunology, Medical University of Lodz, Lodz 92-213, Poland.
| | - Jerzy Sokolowski
- Department of General Dentistry, Medical University of Lodz, Lodz 92-213, Poland.
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Li K, Yang H, Yan H, Sun Y, Chen X, Guo J, Yue J, Huang C. Quercetin as a simple but versatile primer in dentin bonding. RSC Adv 2017. [DOI: 10.1039/c7ra07467k] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A quercetin/ethanol solution may serve as a simple but versatile primer to obtain desirable bonding stability and prevent secondary caries.
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Affiliation(s)
- Kang Li
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST)
- Key Laboratory for Oral Biomedical Ministry of Education
- School & Hospital of Stomatology
- Wuhan University
- Wuhan
| | - Hongye Yang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST)
- Key Laboratory for Oral Biomedical Ministry of Education
- School & Hospital of Stomatology
- Wuhan University
- Wuhan
| | - Huiyi Yan
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST)
- Key Laboratory for Oral Biomedical Ministry of Education
- School & Hospital of Stomatology
- Wuhan University
- Wuhan
| | - Yuhong Sun
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST)
- Key Laboratory for Oral Biomedical Ministry of Education
- School & Hospital of Stomatology
- Wuhan University
- Wuhan
| | - Xiaohui Chen
- School of Dentistry
- The University of Manchester
- Manchester
- UK
| | - Jingmei Guo
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST)
- Key Laboratory for Oral Biomedical Ministry of Education
- School & Hospital of Stomatology
- Wuhan University
- Wuhan
| | - Jiaxi Yue
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST)
- Key Laboratory for Oral Biomedical Ministry of Education
- School & Hospital of Stomatology
- Wuhan University
- Wuhan
| | - Cui Huang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST)
- Key Laboratory for Oral Biomedical Ministry of Education
- School & Hospital of Stomatology
- Wuhan University
- Wuhan
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do Amaral GS, Negrini T, Maltz M, Arthur RA. Restorative materials containing antimicrobial agents: is there evidence for their antimicrobial and anticaries effects? A systematic review. Aust Dent J 2016; 61:6-15. [PMID: 26018839 DOI: 10.1111/adj.12338] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/19/2015] [Indexed: 01/28/2023]
Abstract
The aim of this systematic literature review was to investigate whether the incorporation of antimicrobial agents into dental restorative materials truly exerts an antimicrobial effect against common cariogenic bacteria (primary outcome), and whether the inclusion of antimicrobial agents is able to prevent caries around restorations (secondary outcome). MEDLINE, via PubMed, was searched for papers published between 1980 and 30 November 2014. A total of 1126 articles were retrieved. After inclusion/exclusion assessment, 147 full text articles were read and included in the review, comprising 130 in vitro, 1 in situ, and 4 in vivo studies, as well as 12 literature reviews. In about 78% of in vitro studies, and in all identified in situ and in vivo studies, a positive antimicrobial effect had been found. However, the anticaries effect had not been tested in any of the selected studies. It was concluded that there is indeed evidence that restorative dental materials containing antimicrobial agents exert an antimicrobial effect, both in laboratory and in clinical studies. However, no evidence has been found regarding the role of these agents in preventing or controlling dental caries, or in preventing caries around restorations.
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Affiliation(s)
- G S do Amaral
- Department of Preventive and Community Dentistry, Faculty of Dentistry, Federal University of Rio Grande do Sul, Brazil
| | - T Negrini
- Department of Conservative Dentistry, Faculty of Dentistry, Federal University of Rio Grande do Sul, Brazil
| | - M Maltz
- Department of Preventive and Community Dentistry, Faculty of Dentistry, Federal University of Rio Grande do Sul, Brazil
| | - R A Arthur
- Department of Preventive and Community Dentistry, Faculty of Dentistry, Federal University of Rio Grande do Sul, Brazil
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Cocco AR, de Oliveira da Rosa WL, da Silva AF, Lund RG, Piva E. A systematic review about antibacterial monomers used in dental adhesive systems: Current status and further prospects. Dent Mater 2015; 31:1345-62. [DOI: 10.1016/j.dental.2015.08.155] [Citation(s) in RCA: 91] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2015] [Accepted: 08/17/2015] [Indexed: 12/21/2022]
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Ozel E, Kolayli F, Tuna EB, Er D. In vitroantibacterial activity of various adhesive materials against oral streptococci. BIOTECHNOL BIOTEC EQ 2015. [DOI: 10.1080/13102818.2015.1090296] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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Ebrahimi Chaharom ME, Ajami AA, Abed Kahnamouei M, Jafari Navimipour E, Tehranchi P, Zand V, Sadeghi MR, Sohrabi A. Antibacterial Effect of All-in-one Self-etch Adhesives on Enterococcus faecalis. J Dent Res Dent Clin Dent Prospects 2015; 8:225-9. [PMID: 25587384 PMCID: PMC4288912 DOI: 10.5681/joddd.2014.040] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2013] [Accepted: 07/23/2014] [Indexed: 11/17/2022] Open
Abstract
Background and aims. The aim of this study was to evaluate
the antibacterial activity of one-step self-etch adhesives on Enterococcus
faecalis on days 1, 7 and 14 with the use of modified direct contact test. Materials and methods. The modified directcontact test was
used to evaluate the antibacterial effect of Adper Easy One, Bond Force, Clearfil S3 Bond,
Futurabond M, G-Bond, iBond and OptiBond All-in-one adhesives on Enterococcus
faecalis after aging the samples in phosphate-buffered saline for one, seven
and fourteen days. Data were analyzed using one-way ANOVA and post hoc Tukey tests. Aging
effect of each adhesive was evaluated by paired-sample test. In this study, P<0.05 was
considered significant. Results. All the tested adhesives exhibited antibacterial
activity after one day and had significant differences with the positive control group
(P<0.05). After one week, OptiBond All-in-one, iBond and Futurabond M exhibited
significant differences in bacterial growth from other groups (P<0.05). There were no
significant differences between the groups in two weeks (P>0.05). Conclusion. iBond exhibited the highest antibacterial
effect on E. faecalis after one week. Futurabond and OptiBond All-in-one
exhibited antibacterial effects against E. faecalis for one week.
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Affiliation(s)
- Mohammad Esmaeel Ebrahimi Chaharom
- Dental and Periodontal Research Center, Tabriz University of Medical Sciences, Tabriz, Iran ; Associate Professor, Department of Operative Dentistry, Faculty of Dentistry, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Amir Ahmad Ajami
- Assistant Professor, Department of Operative Dentistry, Faculty of Dentistry, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mehdi Abed Kahnamouei
- Associate Professor, Department of Operative Dentistry, Faculty of Dentistry, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Elmira Jafari Navimipour
- Associate Professor, Department of Operative Dentistry, Faculty of Dentistry, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Pardis Tehranchi
- Postgraduate Student, Department of Operative Dentistry, Faculty of Dentistry, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Vahid Zand
- Associate Professor, Department of Endodontics, Faculty of Dentistry, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mohammad Reza Sadeghi
- Assistant Professor, Medical Bacteriology Department, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Aydin Sohrabi
- Assistant Professor, Department of Orthodontics, Faculty of Dentistry, Tabriz University of Medical Sciences, Tabriz, Iran
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Brambilla E, Ionescu A, Mazzoni A, Cadenaro M, Gagliani M, Ferraroni M, Tay F, Pashley D, Breschi L. Hydrophilicity of dentin bonding systems influences in vitro Streptococcus mutans biofilm formation. Dent Mater 2014; 30:926-35. [PMID: 24954666 PMCID: PMC4128410 DOI: 10.1016/j.dental.2014.05.009] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2013] [Revised: 05/10/2014] [Accepted: 05/21/2014] [Indexed: 10/25/2022]
Abstract
OBJECTIVE To evaluate in vitro Streptococcus mutans (S. mutans) biofilm formation on the surface of five light-curing experimental dental bonding systems (DBS) with increasing hydrophilicity. The null hypothesis tested was that resin chemical composition and hydrophilicity does not affect S. mutans biofilm formation. METHODS Five light-curing versions of experimental resin blends with increasing hydrophilicity were investigated (R1, R2, R3, R4 and R5). R1 and R2 contained ethoxylated BisGMA/TEGDMA or BisGMA/TEGDMA, respectively, and were very hydrophobic, were representative of pit-and-fissure bonding agents. R3 was representative of a typical two-step etch-and-rinse adhesive, while R4 and R5 were very hydrophilic resins analogous to self-etching adhesives. Twenty-eight disks were prepared for each resin blend. After a 24h-incubation at 37°C, a multilayer monospecific biofilm of S. mutans was obtained on the surface of each disk. The adherent biomass was determined using the MTT assay and evaluated morphologically with confocal laser scanning microscopy (CLSM) and scanning electron microscopy (SEM). RESULTS R2 and R3 surfaces showed the highest biofilm formation while R1 and R4 showed a similar intermediate biofilm formation. R5 was more hydrophilic and acidic and was significantly less colonized than all the other resins. A significant quadratic relationship between biofilm formation and hydrophilicity of the resin blends was found. CLSM and SEM evaluation confirmed MTT assay results. CONCLUSIONS The null hypothesis was rejected since S. mutans biofilm formation was influenced by hydrophilicity, surface acidity and chemical composition of the experimental resins. Further studies using a bioreactor are needed to confirm the results and clarify the role of the single factors.
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Affiliation(s)
| | - Andrei Ionescu
- Department of Health Sciences, University of Milan, Milan, Italy
| | - Annalisa Mazzoni
- Department of Medical Sciences, University of Trieste, Trieste, Italy
| | - Milena Cadenaro
- Department of Medical Sciences, University of Trieste, Trieste, Italy
| | - Massimo Gagliani
- Department of Health Sciences, University of Milan, Milan, Italy
| | - Monica Ferraroni
- Dipartimento di Medicina del Lavoro, University of Milan, Milan, Italy
| | - Franklin Tay
- Department of Oral Biology, College of Dental Medicine, Georgia Health Sciences University, Augusta, GA, USA
| | - David Pashley
- Department of Oral Biology, College of Dental Medicine, Georgia Health Sciences University, Augusta, GA, USA
| | - Lorenzo Breschi
- Department of Biomedical and Neuromotor Sciences, DIBINEM, University of Bologna, Alma Mater Studiorum, Bologna, Italy.
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9
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Penmetsa RKR, Rekha A S, Poppuri KC, Prashanth P S, Garapati S. An invitro evaluation of antibacterial properties of self etching dental adhesive systems. J Clin Diagn Res 2014; 8:ZC01-5. [PMID: 25177626 DOI: 10.7860/jcdr/2014/9010.4467] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2014] [Accepted: 05/12/2014] [Indexed: 11/24/2022]
Abstract
BACKGROUND AND OBJECTIVES The microbial flora of the oral cavity is extremely diverse. Residual bacteria in the oral cavity may remain at the tooth restoration interface and increase the risk of developing recurrent caries. The aim of this study is to evaluate the immediate and long term antibacterial effect of polymerised self etching adhesive systems. MATERIALS AND METHODS Streptococcus mutans were used as a test organism. The self etching dental adhesives that were used are Adper Easy One, G-Bond, Clearfil S3 bond and Xeno V. Agar diffusion test (ADT) was performed on agar plates, in which four holes that were 4mm in diameter were punched. Then 200 μL of freshly grown S.mutans spread evenly. The four holes were immediately filled with the four tested materials and light polymerised them using a light curing unit. The agar plates were incubated for 72h at 37°C. For the direct contact test (DCT), the bonding agents were placed on the side walls of microtiter plate wells and light polymerized according to the manufacturer's instructions. A 10μL bacterial suspension was placed on the tested material samples. Bacteria were allowed to directly contact the polymerized dental adhesives for 1h at 37(o)C. Fresh Brain heart infusion broth was then added. The bacterial growth was then spectrophotometrically measured in the wells every 30 min for 16h for 1,2, 7 and 14 days. RESULTS In the ADT, inhibitory halos were found around all the bonding agents, with greater inhibition halo seen around Xeno V after incubating for 72 h at 37°C. The readings obtained through DCT were subjected to ANOVA and Tukey's multiple comparisons tests, which showed no bacterial growth on fresh samples and after aging for one day in PBS with self etching adhesives. RESULTS of DCT after aging for 2 days, 7 days and 14 days showed bacterial growth in all the bonding agents used with no significant difference from the control group.(p<0.001) CONCLUSION: All the dental adhesives showed antibacterial properties immediately and one day after polymerization but none of the self-etching adhesives had long-lasting antibacterial properties.
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Affiliation(s)
- Rama Krishnam Raju Penmetsa
- Senior Lecturer, Saraswathi Danwanthri Dental College and Hospital , Pathri Road, NH -222, Parbhani, Maharastra, India
| | - Sri Rekha A
- Professor, The Oxford Dental College and Hospital , Hosur Road, Bommanahalli, Bengaluru, India
| | - Krishna Chaitanya Poppuri
- Senior Lecturer, Saraswathi Danwanthri Dental College and Hospital , Pathri Road, NH -222, Parbhani, Maharastra, India
| | - Sai Prashanth P
- Senior Lecturer, Saraswathi Danwanthri Dental College and Hospital , Pathri Road, NH -222, Parbhani, Maharastra, India
| | - Surendranath Garapati
- Reader, Saraswathi Danwanthri Dental College and Hospital , Pathri Road, NH -222, Parbhani, Maharastra, India
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Pupo YM, Farago PV, Nadal JM, Simão LC, Esmerino LA, Gomes OMM, Gomes JC. Effect of a novel quaternary ammonium methacrylate polymer (QAMP) on adhesion and antibacterial properties of dental adhesives. Int J Mol Sci 2014; 15:8998-9015. [PMID: 24853131 PMCID: PMC4057771 DOI: 10.3390/ijms15058998] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2014] [Revised: 04/14/2014] [Accepted: 04/16/2014] [Indexed: 11/29/2022] Open
Abstract
This study investigated the resin–dentin bond strength (μTBS), degree of conversion (DC), and antibacterial potential of an innovative adhesive system containing a quaternary ammonium methacrylate polymer (QAMP) using in situ and in vitro assays. Forty-two human third molars were flattened until the dentin was exposed and were randomly distributed into three groups of self-etching adhesive systems: Clearfil™ SE Bond containing 5% QAMP (experimental group), Clearfil™ Protect Bond (positive control) and Clearfil™ SE Bond (negative control). After light curing, three 1 mm-increments of composite resin were bonded to each dentin surface. A total of thirty of these bonded teeth (10 teeth per group) was sectioned to obtain stick-shaped specimens and tested under tensile stress immediately, and after 6 and 12 months of storage in distilled water. Twelve bonded teeth (4 teeth per group) were longitudinally sectioned in a mesio-to-distal direction to obtain resin-bonded dentin slabs. In situ DC was evaluated by micro-Raman spectroscopy. In vitro DC of thin films of each adhesive system was measured using Fourier transform infrared spectroscopy. In vitro susceptibility tests of these three adhesive systems were performed by the minimum inhibitory/minimum bactericidal concentration (MIC/MBC) assays against Streptococcus mutans, Lactobacillus casei, and Actinomyces naeslundii. No statistically significant difference in μTBS was observed between Clearfil™ SE Bond containing 5% QAMP and Clearfil™ SE Bond (p > 0.05) immediately, and after 6 and 12 months of water storage. However Clearfil™ Protect Bond showed a significant reduction of μTBS after 12 months of storage (p = 0.039). In addition, QAMP provided no significant change in DC after incorporating into Clearfil™ SE Bond (p > 0.05). Clearfil™ SE Bond containing 5% QAMP demonstrated MIC/MBC values similar to the positive control against L. casei and A. naeslundii and higher than the negative control for all evaluated bacterial strains. The use of QAMP in an adhesive system demonstrated effective bond strength, a suitable degree of conversion, and adequate antibacterial effects against oral bacteria, and may be useful as a new approach to provide long-lasting results for dental adhesives.
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Affiliation(s)
- Yasmine M Pupo
- Postgraduate Program in Dentistry, Department of Dentistry, State University of Ponta Grossa, Paraná 84030-900, Brazil.
| | - Paulo Vitor Farago
- Laboratory of Pharmaceutical Products, Postgraduate Program in Pharmaceutical Sciences, Department of Pharmaceutical Sciences, State University of Ponta Grossa, Paraná 84030-900, Brazil.
| | - Jessica M Nadal
- Laboratory of Pharmaceutical Products, Postgraduate Program in Pharmaceutical Sciences, Department of Pharmaceutical Sciences, State University of Ponta Grossa, Paraná 84030-900, Brazil.
| | - Luzia C Simão
- Multi-user Laboratory, State University of Ponta Grossa, Paraná 84030-900, Brazil.
| | - Luís Antônio Esmerino
- Laboratory of Clinical Microbiology, Department of Clinical and Toxicological Analysis, State University of Ponta Grossa, Paraná, 84030-900, Brazil.
| | - Osnara M M Gomes
- Postgraduate Program in Dentistry, Department of Dentistry, State University of Ponta Grossa, Paraná 84030-900, Brazil.
| | - João Carlos Gomes
- Postgraduate Program in Dentistry, Department of Dentistry, State University of Ponta Grossa, Paraná 84030-900, Brazil.
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Kim SR, Shin DH. Antibacterial effect of self-etching adhesive systems on Streptococcus mutans. Restor Dent Endod 2014; 39:32-8. [PMID: 24516827 PMCID: PMC3916503 DOI: 10.5395/rde.2014.39.1.32] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2013] [Accepted: 12/10/2013] [Indexed: 11/13/2022] Open
Abstract
Objectives In this study, we evaluated the antibacterial activity of self-etching adhesive systems against Streptococcus mutans using the agar diffusion method. Materials and Methods Three 2-step systems, Clearfil SE Bond (SE, Kuraray), Contax (CT, DMG), and Unifil Bond (UnB, GC), and three 1-step systems, Easy Bond (EB, 3M ESPE), U-Bond (UB, Vericom), and All Bond SE (AB, BISCO) were used. 0.12% chlorhexidine (CHX, Bukwang) and 37% phosphoric acid gel (PA, Vericom) were used as positive controls. Results The antibacterial activity of CHX and PA was stronger than that of the other groups, except SE. After light activation, the inhibition zone was reduced in the case of all 2-step systems except CT. However, all 1-step systems did not exhibit any inhibition zone upon the light activation. Conclusions SE may be better than CT or UnB among the 2-step systems with respect to antibacterial activity, however, 1-step systems do not exhibit any antibacterial activity after light curing.
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Affiliation(s)
- Seung-Ryong Kim
- Department of Conservative Dentistry, Dankook University College of Dentistry and Institute of Dental Science, Cheonan, Korea
| | - Dong-Hoon Shin
- Department of Conservative Dentistry, Dankook University College of Dentistry and Institute of Dental Science, Cheonan, Korea
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12
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Arora R, Rao MH. Comparative evaluation of the antibacterial effects of four dentine bonding systems: An in vitro study. J Conserv Dent 2013; 16:466-70. [PMID: 24082580 PMCID: PMC3778633 DOI: 10.4103/0972-0707.117503] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2012] [Revised: 05/28/2013] [Accepted: 06/13/2013] [Indexed: 11/25/2022] Open
Abstract
Aim: The aim of this in vitro study was to evaluate and the compare antibacterial efficacy of four dentin bonding system against Streptococcus mutans, Streptococcus salivarius and Lactobacillus acidophilus over a period of three months using agar disk diffusion test. Methodology: All the three standard bacterial strains were inoculated into BHI broth and incubated at 37°C for 48 hours. A 100 μl of broth suspension containing aliquots of S. mutans, S. salivarius and L. acidophilus were spread onto M-H agar medium using sterile cotton swabs. The experimental groups were as follows: GROUP A: Test conducted for evaluation of antimicrobial efficacy against S. mutans MTCC 497, GROUP B: Test conducted for evaluation of antimicrobial efficacy against S. salivarius MTCC 1938, and GROUP C: Test conducted for evaluation of antimicrobial efficacy against L. acidophilus MTCC 447. For sample preparation, 20 μl bonding agent was dropped with micropipettes on paper disks, and blown dry for 10 seconds. Then it was light-cured at 2 mm for 20 sec using a QTH visible light curing unit. For first reading, the sample disks were placed over the freshly inoculated agar plates and then incubated at 37°C for 48 hours. The rest of the paper disks were stored in dark, submerged in distilled water at 37°C. They were placed on freshly inoculated spread plates after specific time intervals- 1 day, 1 week, 2 weeks, 1 month and 3 months after ageing in PBS. After incubation, the diameters of zones of inhibition around the plates were measured. The experiment was performed twice in triplicate. The data was then statistically analysed using Two way ANOVA test and post hoc. Results: Results showed that Xeno III had the maximum antibacterial efficacy over a period of three months, followed by XP bond. This antibacterial activity was maximum against Streptococcus mutans, followed by Lactobacillus acidophilus and least against Streptococcus salivarius. Adper Easy One and G bond had minimal effect against the test bacteria during the test period. Conclusion: The antibacterial effect decreased over a period of three months for all the dentin bonding systems.
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Affiliation(s)
- Ruchi Arora
- Department of Conservative Dentistry and Endodontics, BBD College of Dental Sciences, Lucknow, India
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13
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Du X, Huang X, Huang C, Wang Y, Zhang Y. Epigallocatechin-3-gallate (EGCG) enhances the therapeutic activity of a dental adhesive. J Dent 2012; 40:485-92. [PMID: 22421091 DOI: 10.1016/j.jdent.2012.02.013] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2011] [Revised: 02/20/2012] [Accepted: 02/23/2012] [Indexed: 01/25/2023] Open
Abstract
OBJECTIVES The purpose of this study was to evaluate the antibacterial potential and physicochemical properties of a dental adhesive incorporated with epigallocatechin-3-gallate (EGCG) in different concentration over time. METHODS EGCG was incorporated at a ratio of 100, 200, and 300 μg/ml into a dental adhesive. The effects of the cured adhesives on the growth of Streptococcus mutans were determined by direct contact test immediately or one month later and by scanning electron microscopy (SEM), respectively. Microtensile bond strength (μTBS) test was used to test the mechanical property of the adhesives immediately or six months later. The degree of conversion (DC) of the adhesives was evaluated by Fourier transform infrared spectroscopy (FTIR). RESULTS Compared with negative control, the 200 μg/ml and 300 μg/ml EGCG-incorporated dental adhesive were found to exhibit inhibitory effect on the growth of S. mutans. The μTBS of the EGCG-incorporated dental adhesive was higher than the control. The DC of the adhesive system was not affected by the addition of EGCG. CONCLUSIONS 200 μg/ml EGCG incorporated dental adhesives could accomplish therapeutic goals that play in antimicrobial function whilst keeping the durability of resin-dentine bond.
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Affiliation(s)
- Xijin Du
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, Wuhan, People's Republic of China
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Esteves CM, Ota-Tsuzuki C, Reis AF, Rodrigues JA. Antibacterial Activity of Various Self-etching Adhesive Systems Against Oral Streptococci. Oper Dent 2010; 35:448-53. [DOI: 10.2341/09-297-l] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Clinical Relevance
An antimicrobial effect is desired for adhesive systems in order to avoid cariogenic bacterial colonization and also the growth of remaining bacteria in the cavity preparation.
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