Clinical Study

The Effects of Antimicrobial Peptide Nal-P-113 on Inhibiting Periodontal Pathogens and Improving Periodontal Status

Figure 1

SEM analysis of subgingival plaque structure. (a) The structure of the subgingival plaque from the control group was tight, and the organic substrate comprised the skeleton. A: organic substrate. (b) The bacteria in the subgingival plaque from the experimental group were markedly shrunken. B, C: shrunken bacterial structure.