Figure 5From: Antibacterial activity against β- lactamase producing Methicillin and Ampicillin-resistants Staphylococcus aureus: fractional Inhibitory Concentration Index (FICI) determinationViability of microorganisms after 6 hours exposure with Alkaloid compounds from Cienfuegosia digitata Cav. Absence of colonies after 6 h. CFU uncountable before 2 h. The results are the means of number of the colonies ± standard deviations.Back to article page