Antibiofilm and anti-caries effects of an experimental mouth rinse containing Matricaria chamomilla L. extract under microcosm biofilm on enamel

This study evaluated the antibiofilm and anti-caries effects of an experimental mouth rinse containing aqueous extract of Matricaria chamomilla L. Microcosm biofilm was produced on bovine enamel, from pooled human saliva mixed with McBain saliva, under 0.2 % sucrose exposure, for 5 days. The biofilm...

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Bibliographic Details
Published in:Journal of dentistry 2020-08, Vol.99, p.103415-103415, Article 103415
Main Authors: Braga, Aline Silva, Simas, Leticia Lobo de Melo, Pires, Juliana Gonçalves, Souza, Beatriz Martines, de Melo, Fernanda Pereira de Souza Rosa, Saldanha, Luiz Leonardo, Dokkedal, Anne Ligia, Magalhães, Ana Carolina
Format: Article
Language:English
Subjects:
Acid production
Animals
Antimicrobial agents
Bacteria
Biofilms
Cariostatic Agents
Cattle
Chlorhexidine
Chlorhexidine - pharmacology
Demineralization
Demineralizing
Dental Caries
Dental Enamel
Dentistry
Enamel
Flowers & plants
Humans
Kruskal-Wallis test
Lactic acid
Lactobacillus
Malva sylvestris
Matricaria
Matricaria chamomilla
Metabolism
Microcosm biofilm
Microorganisms
Mouth
Mouth wash
Mouthwashes
Mouthwashes - pharmacology
Natural agents
Saliva
Streptococcus mutans
Sucrose
Thickness
Tooth Demineralization
Toothpaste
Ulcers
Variance analysis
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Summary:This study evaluated the antibiofilm and anti-caries effects of an experimental mouth rinse containing aqueous extract of Matricaria chamomilla L. Microcosm biofilm was produced on bovine enamel, from pooled human saliva mixed with McBain saliva, under 0.2 % sucrose exposure, for 5 days. The biofilm was daily treated using (1 mL/1 min): Vochysia tucanorum Mart. (2.5 mg/mL); Myrcia bella Cambess. (1.25 mg/mL); Matricaria chamomilla L. (20 mg/mL); Malva sylvestris (Malvatricin® Plus–Daudt); 0.12 % Chlorhexidine (PerioGard®-Palmolive, Positive control) and PBS (Negative control). The % dead bacteria, biofilm thickness, EPS biovolume, lactic acid concentration, the CFU counting (total microorganisms, Lactobacillus sp., total streptococci and Streptococcus mutans/S. sobrinus) were determined. Enamel demineralization was measured by TMR. All mouth rinses induced bacterial death compared to PBS (p 
ISSN:0300-5712
1879-176X
DOI:10.1016/j.jdent.2020.103415