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In vitro bacterial adherence on teeth submitted to whitening with musa paradisiaca / Adherencia bacteriana in vitro en dientes sometidos a blanqueamiento con musa paradisiaca
Pantigozo-Morán, Úrsula; González-Cabeza, José; Espinoza-Salcedo, María.
  • Pantigozo-Morán, Úrsula; Universidad Privada Antenor Orrego. Trujillo. PE
  • González-Cabeza, José; Universidad Privada Antenor Orrego. Laboratorio de Microbiología Molecular y Biotecnología. Trujillo. PE
  • Espinoza-Salcedo, María; Universidad Privada Antenor Orrego. Trujillo. PE
J. oral res. (Impresa) ; 11(3): 1-11, jun. 30, 2022. ilus, tab
Article in English | LILACS | ID: biblio-1434633
ABSTRACT
Objetive To compare in vitro bacterial adherence on teeth submitted to whitening with 50% ethanolic extract of Musa paradisiaca and 35% hydrogen peroxide. Material and

Methods:

The study was experimental and used 18 premolars that were grouped into G1 (control), G2 (50% ethanol extract of Musa paradisiaca) and G3 (35% hydrogen peroxide). The teeth were then exposed to a Streptococcus mutans culture for 24 hours, followed by centrifugation in thioglycolate broth. A culture on trypticase soy agar was done with a 1 in 100 dilution, and after 48 hours colony forming units (CFU) were counted. Statistical analysis was performed using the ANOVA test, complemented by the Bonferroni post-hoc.

Results:

Bacterial adherence was 77x105 CFU/ml in Group 3 using 35% hydrogen peroxide, 40x105 CFU/ml in Group 2 using 50% ethanol extract of Musa paradisiaca, and 89x104 CFU/ml in Group 1 (control). The difference between the three groups was significant (p=0.000).

Conclusion:

Both whitening methods cause bacterial adherence to the tooth surface, although to a lower degree with Musa paradisiaca.eses.
RESUMEN

Objetivo:

Comparar la adherencia bacteriana in vitro en dientes sometidos a blanqueamiento con extracto etanólico de Musa paradisiaca al 50% y con peróxido de hidrógeno al 35%. Material y

Métodos:

Comparar la adherencia bacteriana in vitro en dientes sometidos a blanqueamiento con extracto etanólico de Musa paradisiaca al 50% y con peróxido de hidrógeno al 35%.

Resultados:

La adherencia bacteriana fue de 77x105 UFC/ml con el peróxido de hidrógeno al 35%, de 40x105 UFC/ml con el extracto etanólico de Musa paradisiaca al 50% y de 89x104 UFC/ml con el control. La diferencia fue significativa entre los tres grupos (p=0.000).

Conclusión:

Ambos métodos de blanqueamiento causan adherencia bacteriana en la superficie dental, siendo menor con Musa paradisiaca.
Subject(s)


Full text: Available Index: LILACS (Americas) Main subject: Tooth Bleaching / Bacterial Adhesion / Musa / Hydrogen Peroxide Limits: Humans Country/Region as subject: South America / Peru Language: English Journal: J. oral res. (Impresa) Journal subject: Dentistry Year: 2022 Type: Article Affiliation country: Peru Institution/Affiliation country: Universidad Privada Antenor Orrego/PE

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Full text: Available Index: LILACS (Americas) Main subject: Tooth Bleaching / Bacterial Adhesion / Musa / Hydrogen Peroxide Limits: Humans Country/Region as subject: South America / Peru Language: English Journal: J. oral res. (Impresa) Journal subject: Dentistry Year: 2022 Type: Article Affiliation country: Peru Institution/Affiliation country: Universidad Privada Antenor Orrego/PE