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

Figure 2

Bacteriolytic activity of the ethanol extract of Rhodomyrtus tomentosa leaf against Streptococcus pyogenes NPRC 101 at 1/2×MIC (□), MIC (■), 2×MIC (▲), 4×MIC (○), and 1% DMSO (●). The results were expressed in percent as the ratio of OD620 at each time interval versus OD620 at 0 min (relative absorbance). The values are from triplicate experiments.