scholarly journals Dual-light photodynamic therapy administered daily provides a sustained antibacterial effect on biofilm and prevents Streptococcus mutans adaptation v1 (protocols.io.bfbcjiiw)

protocols.io ◽  
2020 ◽  
Author(s):  
Sakari Nikinmaa ◽  
Tommi Patila
Keyword(s):  
Photodynamic Therapy ◽  
Streptococcus Mutans ◽  
Antibacterial Effect

Can sono-photodynamic therapy enhance the antibacterial effect of curcumin against Streptococcus mutans biofilm?

2021 ◽  
Vol 18 (10) ◽  
pp. 105601
Author(s):  
Priscila Borges Gobbo De Melo ◽  
João Felipe Besegato ◽  
Adilson César Abreu Bernardi ◽  
Vanderlei Salvador Bagnato ◽  
Alessandra Nara de Souza Rastelli
Keyword(s):  
Photodynamic Therapy ◽  
Streptococcus Mutans ◽  
Antibacterial Effect

scholarly journals Effect of antibacterial photodynamic therapy on Streptococcus mutans plaque biofilm in vitro

2020 ◽  
Vol 13 (06) ◽  
pp. 2050022
Author(s):  
Xiaoyue Liang ◽  
Zhaohui Zou ◽  
Zheng Zou ◽  
Changyi Li ◽  
Xiaoxi Dong ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Lactic Acid ◽  
Streptococcus Mutans ◽  
Antibacterial Effect ◽  
Laser Scanning Microscopy ◽  
Confocal Laser ◽  
Saline Control ◽  
Control Group ◽  
Plaque Biofilm

The main objective of this study is to evaluate the antibacterial effect of antibacterial photodynamic therapy (aPDT) on Streptococcus mutans (S. mutans) biofilm model in vitro. The selection of photosensitizers is the key step for the efficacy of photodynamic therapy (PDT). However, no studies have been conducted in the oral field to compare the functional characteristics and application effects of PDT mediated by various photosensitizers. In this research, the antibacterial effect of Methylene blue (MB)/650[Formula: see text]nm laser and Hematoporphyrin monomethyl ether (HMME)/532[Formula: see text]nm laser on S. mutans biofilm was compared under different energy densities to provide experimental reference for the clinical application of the two PDT. The yield of lactic acid was analyzed by Colony forming unit (CFU) and spectrophotometry, and the complete biofilm activity was measured by Confocal Laser Scanning Microscopy (CLSM) to evaluate the bactericidal effect on each group. Based on the results of CFU, the bacterial colonies formed by 30.4[Formula: see text]J/cm2 532[Formula: see text]nm MB-aPDT group and 30.4[Formula: see text]J/cm2 532[Formula: see text]nm HMME-aPDT group were significantly less than those in other groups, and the bacterial colonies in HMME-aPDT group were less than those in HMME-aPDT group. Lactic acid production in all treatment groups except the photosensitizer group was statistically lower than that in the normal saline control group. The activity of bacterial plaque biofilm was significantly decreased in the two groups treated with 30.4[Formula: see text]J/cm2 aPDT. Therefore, aPDT suitable for energy measurement can kill S. mutans plaque biofilm, and MB-aPDT is better than HMME-aPDT.

scholarly journals Dual-light photodynamic therapy administered daily provides a sustained antibacterial effect on biofilm and prevents Streptococcus mutans adaptation

PLoS ONE ◽  
2020 ◽  
Vol 15 (5) ◽  
pp. e0232775 ◽  
Author(s):  
Sakari Nikinmaa ◽  
Heikki Alapulli ◽  
Petri Auvinen ◽  
Martti Vaara ◽  
Juha Rantala ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Streptococcus Mutans ◽  
Antibacterial Effect

scholarly journals Synergic antibacterial effect between visible light and hydrogen peroxide on Streptococcus mutans

2006 ◽  
Vol 57 (5) ◽  
pp. 872-876 ◽  
Author(s):  
Osnat Feuerstein ◽  
Daniel Moreinos ◽  
Doron Steinberg
Keyword(s):  
Hydrogen Peroxide ◽  
Visible Light ◽  
Streptococcus Mutans ◽  
Antibacterial Effect

Photodynamic therapy mediated by chlorin-type photosensitizers against Streptococcus mutans biofilms

2018 ◽  
Vol 24 ◽  
pp. 256-261 ◽  
Author(s):  
Maíra Terra Garcia ◽  
André Henrique Correia Pereira ◽  
Lívia Mara Alves Figueiredo-Godoi ◽  
Antonio Olavo Cardoso Jorge ◽  
Juliana Ferreira Strixino ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Streptococcus Mutans

Effects of photodynamic therapy with indocyanine green on Streptococcus mutans biofilm

2019 ◽  
Vol 26 ◽  
pp. 229-234 ◽  
Author(s):  
Fatma Aytac Bal ◽  
Ismail Ozkocak ◽  
Bilge Hilal Cadirci ◽  
Emine Sirin Karaarslan ◽  
Melis Cakdinleyen ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Indocyanine Green ◽  
Streptococcus Mutans

Antimicrobial photodynamic therapy using a plaque disclosing solution on Streptococcus mutans

2019 ◽  
Vol 26 ◽  
pp. 252-257
Author(s):  
Yukako Shiotsu-Ogura ◽  
Ayaka Yoshida ◽  
Powen Kan ◽  
Haruka Sasaki ◽  
Toshizo Toyama ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Streptococcus Mutans ◽  
Antimicrobial Photodynamic Therapy
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