Phytochemical screening and antimicrobial activity of Polygala sadebeckiana Gürke extracts on bacterial isolates from Wound samples of patients with “Shimetere”

Table 3 Antibacterial effects of methanol extracts of Polygala sadebeckiana Gürke at different concentrations (mean IZ of the three replicates (diameter in (mm) ± SD))

	[Concentration (mg/mL)]	Average IZ (Diameter (mm) ± standard deviation)
	[Concentration (mg/mL)]	S. Aureus	p value	S. Pyrogen	p value
Plant extracts	100 mg/mL	27 ± 0.5	0.000	30.02 ± 0.42	0.000
	75 mg/mL	20.33 ± 0.58		24.50 ± 0.50
	50 mg/mL	15.25 ± 0.66		19.07 ± 0.40
	25 mg/mL	11.96 ± 0.48		15.77 ± 0.75
Azithromycin	15 µg/disk	41 ± 0.7		46 ± 0.00
Cloxacillin	5 µg/disk	40.9 ± 1.93		-

ISSN: 2662-7671