Evaluation of Antimicrobial and Wound Healing Potential of Justicia flava and Lannea welwitschii

Table 2

Minimum inhibitory concentrations (MIC) and minimum bactericidal/fungicidal concentrations (MBC/MFC) of methanol leaf extracts of J. flava (JFL) and L. welwitschii (LWL). The experiments were repeated three times.

Extract (mg/mL)	S. aureus; ATCC 25923		B. subtilis; NCTC 10073		E. coli; ATCC 25922		P. aeruginosa; ATCC 27853		C. albicans
	MIC	MBC	MIC	MBC	MIC	MBC	MIC	MBC	MIC	MBC
JFL	5.0	10.0	7.5	20.0	7.5	20.0	7.5	20.0	5.0	10.0
LWL	5.0	10.0	2.5	7.5	5.0	15.0	10.0	50.0	2.5	5.0
CPC	0.025	nd	0.020	nd	0.025	nd	0.055	nd	nd	nd
CTZ	nd	nd	nd	nd	nd	nd	nd	nd	0.025	nd

Reference antimicrobial agents: CPC: chloramphenicol; CTZ: clotrimazole. nd: not determined.