Table 5.

Additional effect of second antibiotics in systemic dose on in vivo MBEC of GM.

	MRSA(USA300LAC)
	Day 3		Day 14
	MBEC 60	MBEC 100	MBEC 60	MBEC 100
GM	128	256	128	512
GM+VA20 μg/mL	128	256	512	1024
GM+RF1.5 μg/mL	128	256	≤64	256

All data are presented in μg/mL. MBEC, minimum biofilm eradication concentration; GM, Gentamicin; VA, Vancomycin; RF, rifampicin.