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- Neilands, JessicaMalmö högskola,Odontologiska fakulteten (OD) (author)
Chitosan Nanoparticles Affect the Acid Tolerance Response in Adhered Cells of Streptococcus mutans
- Article/chapterEnglish2011
Publisher, publication year, extent ...
- 2011-09-09
- S. Karger,2011
- electronicrdacarrier
Numbers
- LIBRIS-ID:oai:DiVA.org:mau-6344
- https://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-6344URI
- https://doi.org/10.1159/000331206DOI
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- Language:English
- Summary in:English
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Notes
- In this study we evaluated the effect of chitosan nanoparticles on the acid tolerance response (ATR) of adhered Streptococcus mutans. An ATR was induced by exposing S. mutans to pH 5.5 for 2 h and confirmed by exposing the acid-adapted cells to pH 3.5 for 30 min, with the majority of cells appearing viable according to the LIVE/DEAD® technique. However, when chitosan nanoparticles were present during the exposure to pH 5.5, no ATR occurred as most cells appeared dead after the pH 3.5 shock. We conclude that the chitosan nanoparticles tested had the ability to hinder ATR induction in adhered S. mutans.
Subject headings and genre
- MEDICIN OCH HÄLSOVETENSKAP Klinisk medicin Odontologi hsv//swe
- MEDICAL AND HEALTH SCIENCES Clinical Medicine Dentistry hsv//eng
- Acid tolerance
- Biofilms
- Chitosan
- Nanoparticles
- Streptococcus mutans
Added entries (persons, corporate bodies, meetings, titles ...)
- Sutherland, Donald (author)
- Resin, Anton (author)
- Wejse, Peter Langborn (author)
- Chávez de Paz, Luis Eduardo (author)
- Malmö högskolaOdontologiska fakulteten (OD) (creator_code:org_t)
Related titles
- In:Caries Research: S. Karger45:6, s. 501-5050008-65681421-976X
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