International Journal of Microbiology / 2018 / Article / Tab 2

Research Article

Antimicrobial Activity of Piper marginatum Jacq and Ilex guayusa Loes on Microorganisms Associated with Periodontal Disease

Table 2

Ilex guayusa Loes and Piper marginatum Jacq total ethanol extract antimicrobial activity.

MicroorganismsConcentration (mg/mL)Controls
Ilex guayusa LoesPiper marginatum JacqErythromycin (50 IU/mL)Ampicillin (100 µg/mL)DMSOEthanol

F. nucleatum ATCC 255860.
P. gingivalis ATCC 3327710.713.713.321.727.030.022.738.00.00.0
P. intermedia ATCC 256119.310.011.012.313.015.74014.70.00.0

Total ethanol extracts were evaluated at 1, 2, and 4 mg/mL on the three microorganisms included in this study. Inhibitory halo values in mm, average of three measurements.

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