2016
DOI: 10.1007/s10266-016-0271-4
|View full text |Cite
|
Sign up to set email alerts
|

Effects of photodynamic therapy, 2 % chlorhexidine, triantibiotic mixture, propolis and ozone on root canals experimentally infected with Enterococcus faecalis: an in vitro study

Abstract: The aim of this study was to evaluate the antibacterial effect of photodynamic therapy (PDT), 2 % chlorhexidine (CHX). The teeth were contaminated with 0.1 mL Enterococcus faecalis (3 × 10 cell/mL) and randomized into eight treatment groups: Group 1 (2.5 % NaOCl); Group 2 (PDT); Group 3 (2 % CHX); Group 4 (TAM); Group 5 (propolis), Group 6 (ozone), Group 7 (positive control) and Group 8 (negative control). Following treatment, the canal content was sampled. The samples were cultured in triplicate on blood agar… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1
1

Citation Types

0
9
0
3

Year Published

2018
2018
2024
2024

Publication Types

Select...
6
1

Relationship

0
7

Authors

Journals

citations
Cited by 19 publications
(12 citation statements)
references
References 46 publications
0
9
0
3
Order By: Relevance
“…To avoid this problem, the use of local application techniques to eliminate residual bacteria from the root canal space have been described, such as the use of local triple antibiotic paste combining ciprofloxacin, metronidazole, and minocycline that can efficiently reduce bacteria but with the risk of developing antimicrobial resistance [ 26 ], aPDT has also been investigated in the endodontic field for its promising antimicrobial action. In an in vitro study, Camacho-Alonso et al [ 27 ] compared the antimicrobial effect of triple antibiotic paste, 2% chlorhexidine, ozone therapy, and aPDT and showed significant bacterial reduction in all of them compared with the control group.…”
Section: Discussionmentioning
confidence: 99%
“…To avoid this problem, the use of local application techniques to eliminate residual bacteria from the root canal space have been described, such as the use of local triple antibiotic paste combining ciprofloxacin, metronidazole, and minocycline that can efficiently reduce bacteria but with the risk of developing antimicrobial resistance [ 26 ], aPDT has also been investigated in the endodontic field for its promising antimicrobial action. In an in vitro study, Camacho-Alonso et al [ 27 ] compared the antimicrobial effect of triple antibiotic paste, 2% chlorhexidine, ozone therapy, and aPDT and showed significant bacterial reduction in all of them compared with the control group.…”
Section: Discussionmentioning
confidence: 99%
“…Similar research was performed by Camacho-Alonso et al, who compared the activity of ozone with that of NaOCl solution, chlorhexidine, tri-antibiotic mixture, propolis and photodynamic therapy against E. faecalis. All the applied procedures were effective [37]. A comparison of a greater group of antibacterial procedures was conducted by Sancakli et al, who analyzed not only ozonation but also chlorhexidine and laser therapy Er:YAG (Erbiumdoped Yttrium Aluminium Garnet laser), KTP crystal (PotassiumTitanylPhosphate crystal (KTiOPO 4 )), alone or in combination, against Streptococcus mutans.…”
Section: Gaseous Ozone Ozonated Water and Ozonated Oilmentioning
confidence: 99%
“…Subsequently, the disks were exposed to laser light for 60 seconds in non-contact mode through a focalized zoom handpiece perpendicular to the disc surface (the handpiece tip was kept at a distance of about 3 cm from the disc surface), following the manufacturer's instructions (Figure 1C). For treatment three (chitosan), the discs were covered with 300 μL of chitosan (low viscous, low molecular weight) ** dissolved in acidified water with 1% acetic acid † † , at a concentration of 3 mg/mL (as proposed by Fabio et al, 29 Camacho-Alonso et al, 30,31 and Shrestha and Kishen, 42 for assessment of its antibacterial and antifungal activity against Enterococcus faecalis, Pseudomona aeruginosas, and Candida albicans). This was left in situ for 3 minutes.…”
Section: Treatmentsmentioning
confidence: 99%
“…Photodynamic inactivation of microorganisms is based on the topical or systemic administration of a photosensitizer (PS) followed by low-dose irradiation with visible light of a suitable wavelength, whereby the PS passes from its fundamental state to an excited state. [29][30][31] Also, in recent years, the topical application of chitosan (as a substitute for antibiotics) has been successfully used in the treatment of peri-implantitis, [32][33][34][35][36][37][38] however as with PDT treatment, more scientific evidence is still necessary. Chitosan is a natural linear polysaccharide composed of β-(1-4)-linked D-glucosamine and N-acetyl-D-glucosamine.…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation