Research Article

Antibacterial Activity of Rhodomyrtus tomentosa (Aiton) Hassk. Leaf Extract against Clinical Isolates of Streptococcus pyogenes

Figure 3

Measuring absorbance of the cell material contents at 260 nm releasing from Streptococcus pyogenes NPRC 101 (a) and S. pyogenes NPRC 109 (b) after treatment with the ethanol extract of Rhodomyrtus tomentosa leaf at 1 / 2 × M I C , MIC, 2 × M I C , 4 × M I C , and 1% DMSO. Mean values of triplicate independent experiments and SDs are shown. Dunnett test demonstrates significant difference between the tests and the control at each time point (* 𝑃 < 0 . 0 5 ).
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(a)
697183.fig.003b
(b)