Bacteriostatic Antimicrobial Combination: Antagonistic Interaction between Epsilon-Viniferin and Vancomycin against Methicillin-Resistant Staphylococcus aureus

Table 1

Determination of MIC values of stilbenoids and linezolid against MRSA ATCC 33591 and HKUM strains.

Concentration (mg/mL)	ATCC 33591			HUKM strain
	𝜀-Viniferin	Johorenol A	Linezolid	ε-Viniferin	Johorenol A	Linezolid
0.4	−	−	−	−	−	−
0.2	−	−	−	−	−	−
0.1	−	−	−	−	−	−
0.05	−	−	−	+	−	−
0.025	+	+	−	+	+	−
0.0125	+	+	−	+	+	−
0.00625	+	+	+	+	+	+
0.00313	+	+	+	+	+	+
0.00156	+	+	+	+	+	+
0.00078	+	+	+	+	+	+

+: presence of bacterial growth.
−: absence of bacterial growth.
Positive control comprises bacterial suspension and Mueller-Hinton broth.
Negative control comprises antimicrobial agent and Mueller-Hinton broth.