The influence of different mode of power density during antimicrobial photodynamic therapy for photokilling of Streptococcus mutans

被引:2
作者
Afrasiabi, Shima [1 ]
Entezari, Sarvin [2 ]
Etemadi, Ardavan [3 ]
Chiniforush, Nasim [1 ]
机构
[1] Univ Tehran Med Sci, Dent Res Inst, Laser Res Ctr Dent, Tehran, Iran
[2] Islamic Azad Univ, Fac Dent, Tehran Med Sci, Tehran, Iran
[3] Univ Tehran Med Sci, Islamic Azad Univ, Laser Res Ctr Dent, Tehran Med Sci,Dept Periodont,Fac Dent, Tehran, Iran
关键词
Antimicrobial photodynamic therapy; Blue diode laser; Dental caries; Curcumin; Riboflavin; Streptococcus mutans; Power density; DENTAL-CARIES; RIBOFLAVIN; DISEASES;
D O I
10.1016/j.pdpdt.2023.103770
中图分类号
R73 [肿瘤学];
学科分类号
100214 ;
摘要
Background: The aim of this study was to evaluate the inactivation potency of riboflavin and curcumin plus blue diode laser against Streptococcus mutans with different power densities.Materials and methods: In this in vitro study, standard-strain S. mutans was exposed to curcumin and riboflavin plus blue diode laser with different power densities (0.4-1.0 W/cm(2)) as well as chlorhexidine (CHX). The colony forming units (CFUs)/mL was calculated. Data were analyzed by one-way ANOVA.Results: Antibacterial analysis indicated that the blue diode laser irradiation with curcumin and riboflavin provided a satisfactory reduction of the S. mutans level. In addition, S. mutans was more affected by curcumin + blue diode laser when the power density was set to 1.0 W/cm2 (P < 0.0001). Meanwhile, bacterial suspensions treated with CHX showed maximum colony number reduction, compared with the control (P < 0.0001).Conclusion: This study showed the blue diode laser along with curcumin had strong bactericidal effect on S. mutans, and this effect improved by increasing the power density.
引用
收藏
页数:4
相关论文
共 32 条
[1]   Antibacterial potential of riboflavin mediated blue diode laser photodynamic inactivation against Enterococcus faecalis: A laboratory investigation [J].
Afrasiabi, Shima ;
Chiniforush, Nasim .
PHOTODIAGNOSIS AND PHOTODYNAMIC THERAPY, 2023, 41
[2]   Comparison of bacterial disinfection efficacy using blue and red lights on dental implants contaminated with Aggregatibacter actinomycetemcomitans [J].
Afrasiabi, Shima ;
Barikani, Hamid Reza ;
Chiniforush, Nasim .
PHOTODIAGNOSIS AND PHOTODYNAMIC THERAPY, 2022, 40
[3]   Comparison of the effect of photodynamic therapy with curcumin and methylene Blue on streptococcus mutans bacterial colonies [J].
Azizi, Arash ;
Shohrati, Parastoo ;
Goudarzi, Mehdi ;
Lawaf, Shirin ;
Rahimi, Arash .
PHOTODIAGNOSIS AND PHOTODYNAMIC THERAPY, 2019, 27 :203-209
[4]   Dental caries is a preventable infectious disease [J].
Balakrishnan, M ;
Simmonds, RS ;
Tagg, JR .
AUSTRALIAN DENTAL JOURNAL, 2000, 45 (04) :235-245
[5]   Riboflavin as a photosensitizer. Effects on human health and food quality [J].
Cardoso, Daniel R. ;
Libardi, Silvia H. ;
Skibsted, Leif H. .
FOOD & FUNCTION, 2012, 3 (05) :487-502
[6]   Bactericidal effects of different laser wavelengths on periodontopathic germs in photodynamic therapy [J].
Chan, Y ;
Lai, CH .
LASERS IN MEDICAL SCIENCE, 2003, 18 (01) :51-55
[7]   Effectiveness of Different Commercial Chlorhexidine-Based Mouthwashes After Periodontal and Implant Surgery: A Systematic Review [J].
Chye, Rachel Mei Ling ;
Perrotti, Vittoria ;
Piattelli, Adriano ;
Iaculli, Flavia ;
Quaranta, Alessandro .
IMPLANT DENTISTRY, 2019, 28 (01) :74-85
[8]   Curcumin-mediated antimicrobial photodynamic therapy reduces the viability and vitality of infected dentin caries microcosms [J].
Cusicanqui Mendez, Daniela Alejandra ;
Gutierres, Eliezer ;
Dionisio, Evandro Jose ;
Rabelo Buzalaf, Marilia Afonso ;
Oliveira, Rodrigo Cardoso ;
Andrade Moreira Machado, Maria Aparecida ;
Cruvinel, Thiago .
PHOTODIAGNOSIS AND PHOTODYNAMIC THERAPY, 2018, 24 :102-108
[9]   Riboflavin as a promising antimicrobial agent? A multi-perspective review [J].
Farah, Nuratiqah ;
Chin, Voon Kin ;
Chong, Pei Pei ;
Lim, Wai Feng ;
Lim, Chee Woei ;
Basir, Rusliza ;
Chang, Sui Kiat ;
Lee, Tze Yan .
CURRENT RESEARCH IN MICROBIAL SCIENCES, 2022, 3
[10]   Pure copper layer formation on pure copper substrate using multi-beam laser cladding system with blue diode lasers [J].
Hara, Takahiro ;
Sato, Yuji ;
Higashino, Ritsuko ;
Funada, Yoshinori ;
Ohkubo, Tomomasa ;
Morimoto, Kento ;
Abe, Nobuyuki ;
Tsukamoto, Masahiro .
APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2020, 126 (06)