Antimicrobial activity of four different dental gel formulas on cariogenic bacteria evaluated using the linear regression method
RBCF, Rev. bras. ciênc. farm. (Impr.)
;
41(3): 323-331, jul.-set.2005. ilus, tab, graf
Artículo
en Inglés
| LILACS
| ID: lil-427925
ABSTRACT
The antimicrobial activity of four different dental gel formulas was evaluated on theree microorganisms associated with cariogenesis Streptococcus mutans, Lactobacillus casei and Actinomyces viscosus. The preliminary antimicrobial activity evaluation was performed using an agar diffusion method. In addition, the formulas were challenged using each microorganism with subsequent determinations of survivors at time intervals of 1, 5, 10, 20 and 30 minutes. The decimal reduction time (D-value) calculated from the obtained curves (logCFU/mL vs. time) was employed for the antimicrobial activity comparison of the formulas. The selected method for survivor enumeration was validated according to official compendia...
Texto completo:
Disponible
Índice:
LILACS (Américas)
Asunto principal:
Streptococcus
/
Técnicas In Vitro
/
Farmacorresistencia Microbiana
/
Cariogénicos
/
Actinomyces viscosus
/
Cosméticos
/
Dispositivos para el Autocuidado Bucal
/
Geles
/
Lacticaseibacillus casei
Idioma:
Inglés
Revista:
RBCF, Rev. bras. ciênc. farm. (Impr.)
Asunto de la revista:
Bioquímica
/
Farmacia
/
Farmacología
Año:
2005
Tipo del documento:
Artículo
País de afiliación:
Brasil
Institución/País de afiliación:
Universidade de São Paulo/BR
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