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Fig. 1 | BMC Microbiology

Fig. 1

From: Molecular pathways underlying inhibitory effect of antimicrobial peptide Nal-P-113 on bacteria biofilms formation of Porphyromonas gingivalis W83 by DNA microarray

Fig. 1

The MIC of Nal-P-113 to P. gingivalis W83 was 160 μg/mL, the MBC was 20 μg/mL, the MBIC was 6.25 μg/mL. The above results showed that Nal-P-113 inhibited P. gingivalis biofilms at a concentration that did not inhibit P. gingivalis growth. a Biofilms susceptibility assay of Nal-P-113 against P. gingivalis W83. b SEM image of P. gingivalis W83 in biofilm formation. c Bacterial growth assay of Nal-P-113-treated P. gingivalis W83. d Bactericidal assay of Nal-P-113-treated P. gingivalis W83. Data shown here are the mean ± S.D. from three independent cultures

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