Fig. 1From: Probiotics Streptococcus salivarius 24SMB and Streptococcus oralis 89a interfere with biofilm formation of pathogens of the upper respiratory tractInteraction between S. salivarius 24SMB and S. oralis 89a. Data are expressed as mean absorbance ± standard deviation (n = 3). Sal = S. salivarius; Sor = S. oralis; ** P ≤ 0.01; *** P ≤ 0.001. Panel A shows the effect of S. oralis 89a on S. salivarius 24SMB biofilm in indirect (transwell) and direct (mixed) contact. Panel B shows the effect of S. salivarius 24SMB on S. oralis 89a biofilm in indirect (transwell) and direct (mixed) contactBack to article page