Abstract | PURPOSE: METHODS: Enterococcus faecalis and Streptococcus mutans strains were selected for this test. Freshly extracted single-rooted human teeth were endodontically treated, inoculated with bacterial strains and then divided into different groups, each of them rinsed with Niclor 5 (5% NaOCl solution), Cloreximid (0.2% chlorhexidine and 0.2% cetrimide solution), 3% hydrogen peroxide,17% EDTA and with 5% NaOCl solution (positive control). RESULTS: Even though all the tested irrigating solutions demonstrated antibacterial effects against E. faecalis and S. mutans, the results were significantly different between the various groups. The greatest antimicrobial effects were observed in groups treated with 5% NaOCl and 17% EDTA. Interestingly, the effectiveness of EDTA could be ascribed to its capability of detaching biofilm from canal walls.
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Authors | Alberto Dagna, Carla Renata Arciola, Filippo Florindi, Andrea Scribante, Enrica Saino, Livia Visai, Claudio Poggio |
Journal | The International journal of artificial organs
(Int J Artif Organs)
Vol. 34
Issue 9
Pg. 914-9
(Sep 2011)
ISSN: 1724-6040 [Electronic] United States |
PMID | 22094574
(Publication Type: Comparative Study, Evaluation Study, Journal Article)
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Chemical References |
- Anti-Infective Agents
- Cetrimonium Compounds
- Cloreximid
- Root Canal Irrigants
- Edetic Acid
- Hydrogen Peroxide
- Sodium Hypochlorite
- Chlorhexidine
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Topics |
- Anti-Infective Agents
(pharmacology)
- Biofilms
(drug effects, growth & development)
- Cetrimonium Compounds
(pharmacology)
- Chlorhexidine
(pharmacology)
- Edetic Acid
(pharmacology)
- Enterococcus faecalis
(drug effects, growth & development)
- Humans
- Hydrogen Peroxide
(pharmacology)
- Root Canal Irrigants
(pharmacology)
- Sodium Hypochlorite
(pharmacology)
- Streptococcus mutans
(drug effects, growth & development)
- Tooth
(drug effects, microbiology)
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