The in vitro evaluation of antibacterial efficacy optimized with cellular apoptosis on multi-functional polyurethane sealers for the root canal treatment

2021 ◽  
Vol 9 (5) ◽  
pp. 1370-1383
Author(s):  
Xiaoyu Lei ◽  
Jian Wang ◽  
Jie Chen ◽  
Jing Gao ◽  
Jinzheng Zhang ◽  
...  
Keyword(s):  
Root Canal ◽  
Evaluation System ◽  
Root Canal Treatment ◽  
Antibacterial Efficacy ◽  
Apoptotic Pathway ◽  
In Vitro Evaluation ◽  
Cellular Apoptosis ◽  
Genetic Assessment

Combined with a series of antibacterial tests and the genetic assessment of the apoptotic pathway, an evaluation system has been rationalized to govern the fate of the different compositions of PU-based sealers.

scholarly journals Antibacterial Efficacy of Nanoparticle-Incorporated Root Canal Sealer against Common Endodontic Pathogens - An in vitro Study

2020 ◽  
pp. 68-74
Author(s):  
Srujana Hemmanur ◽  
Iffat Nasim
Keyword(s):  
Silver Nanoparticles ◽  
Root Canal ◽  
In Vitro Study ◽  
Root Canal Treatment ◽  
Antibacterial Efficacy ◽  
Zone Of Inhibition ◽  
Product Analysis ◽  
Test Product ◽  
Zones Of Inhibition

Infection caused by microorganisms play a crucial role in the induction of inflammation of pulpal as well as the periapical tissues. Factors like improper disinfection or obturation of the root canal space contributes to the failure of the root canal treatment. The aim of the study was to modify the contents of MTA-based sealer with nanoparticles and check for its antibacterial efficacy against E. faecalis. Silver nanoparticles (10 nm) were incorporated in MTA based sealer at various concentrations to form the test product. The antibacterial efficacy of the modified sealer was tested by well diffusion test on E. faecalis. The zone of inhibition (mm) was checked for each test product. Analysis of the results showed significant diameters of zones of inhibition (mm) as compared to sealer without nanoparticles. The zone of inhibition increased with the increase in the concentration of silver nanoparticles. The silver nanoparticle incorporated sealer can be used in the clinical setup to prevent reinfection of the root canal system and ensure the success of the root canal treatment.

In Vitro Evaluation of the Sealing Ability of Newly Developed Calcium Phosphate–based Root Canal Sealer

2007 ◽  
Vol 33 (8) ◽  
pp. 978-981 ◽  
Author(s):  
Sung-Eun Yang ◽  
Seung-Ho Baek ◽  
WooCheol Lee ◽  
Kee-Yeon Kum ◽  
Kwang-Shik Bae
Keyword(s):  
Calcium Phosphate ◽  
Root Canal ◽  
Root Canal Sealer ◽  
In Vitro Evaluation ◽  
Sealing Ability

scholarly journals In vitro evaluation of root canal preparation using oscillatory and rotary systems in flattened root canals

2007 ◽  
Vol 15 (1) ◽  
pp. 65-69 ◽  
Author(s):  
Luis Cardoso Rasquin ◽  
Fabíola Bastos de Carvalho ◽  
Regina Karla de Pontes Lima
Keyword(s):  
Root Canal ◽  
Root Canal Preparation ◽  
In Vitro Evaluation ◽  
Root Canals

In vitro evaluation of the cytotoxicity of two glass-ionomer root canal sealers

1997 ◽  
Vol 23 (9) ◽  
pp. 572-574 ◽  
Author(s):  
Panagiotis Beltes ◽  
Elisabeth Koulaouzidou ◽  
Ioannis Kolokuris ◽  
Alexander H. Kortsaris
Keyword(s):  
Root Canal ◽  
Glass Ionomer ◽  
In Vitro Evaluation ◽  
Root Canal Sealers
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