The enhancing antibiofilm activity of curcumin on Streptococcus mutans strains from severe early childhood caries.

ABSTRACT:

Background

Streptococcus mutans (S. mutans) is one of the main cariogenic bacteria for caries. It was found that the clinical strains of S. mutans isolated from caries active population have stronger cariogenic ability than the isolates from caries-free (CF) people. Previous studies have found that curcumin can inhibit biofilm formation of S. mutans UA159. The objective of this study is to explore the antibiofilm effect of curcumin on the clinical isolates of S. mutans from severe early childhood caries(SECC).

Results

The isolates from SECC group had more biomass than CF group (t = 4.296, P < 0.001). The acidogenicity and aciduricity of the strains from two groups showed no significant difference. After treatment with curcumin, the viability of biofilm was reduced to 61.865%

SUBMITTER: Li B 

PROVIDER: S-EPMC7493841 | biostudies-literature | 2020 Sep

REPOSITORIES: biostudies-literature