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. 2015 Jan 9;10:447–462. doi: 10.2147/IJN.S72920

Figure 4.

Figure 4

Antibacterial activity and dental score results against Streptococcus mutans in vivo: (A) Oral S. mutans colony-forming unit results; (B) Dental score results for enamel only; (C) Dental score results for slight dentinal lesions (Ds); (D) Dental score results for moderate dentinal lesions (Dm).

Note: 700610 means S. mutans control. **P<0.01 represent a significant difference; *P<0.05 represent a difference.

Abbreviations: CNE, chlorhexidine acetate; CHX, chlorhexidine acetate water solutionl; BNE, blank nanoemulsion.