Cytotoxicity, Antimicrobial, Antioxidant, Anthelmintic, and Anti-Inflammatory Activities and FTIR Analysis of Combretum nioroense Stem Bark

Table 3

Mean zones of growth inhibition (ZI) of ethanol and petroleum ether extracts of C. nioroense against test organisms.

Sample/drug	Concentration (mg/mL)	Mean zones of growth inhibition (mm) (mean ± SEM)
		E. coli	S. aureus	B. subtilis	P. aeruginosa	C. albicans
Ciprofloxacin	0.05	35.5 ± 0.121	34.5 ± 0.217	35.5 ± 0.081	45.0 ± 0.164	ND
Clotrimazole	0.05	ND	ND	ND	ND	18.5 ± 0.171
Ethanol extract	25.00	20.5 ± 0.019	21.0 ± 0.061	21.0 ± 0.099	24.0 ± 0.077	24.5 ± 0.184
	12.50	16.0 ± 0.020	18.0 ± 0.090	17.0 ± 0.097	16.5 ± 0.068	17.5 ± 0.088
	6.25	14.5 ± 0.213	14.5 ± 0.186	12.0 ± 0.186	11.0 ± 0.128	12.5 ± 0.089
Petroleum ether extract	25.00	17.0 ± 0.146	13.0 ± 0.119	10.5 ± 0.210	—	—
	12.50	14.5 ± 0.024	11.5 ± 0.030	—	—	—
	6.25	—	—	—	—	—

ND = not determined, the diameter of well (10 mm).