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Fig. 4 | BMC Infectious Diseases

Fig. 4

From: Probiotics Streptococcus salivarius 24SMB and Streptococcus oralis 89a interfere with biofilm formation of pathogens of the upper respiratory tract

Fig. 4

Results of confocal scanning microscopy analysis. Data are expressed as mean ± standard deviation (n = 3). CTRL = untreated samples; + Sal/Sor = samples incubated with a mixture of S. salivarius and S. oralis by means of transwell inserts; sep = S. epidermidis; sau = S. aureus; spn = S. pneumoniae; spy = S. pyogenes; mxl = M. catarrhalis; pac = P. acnes; * P ≤ 0.05; ** P ≤ 0.01; *** P ≤ 0.001

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