Fig. 7From: Lactobacillus rhamnosus and Staphylococcus epidermidis in gut microbiota: in vitro antimicrobial resistanceEffect of Lysozyme with and without EDTA (1 mM) on different biofilms at pH7.5. a Lactobacillus rhamnosus GG, b Staphylococcus epidermidis 444, and c co-culture of both strains. The results are mean values of three replicates. (*) indicates a significant difference (P < 0.05) between each test and the positive control (without lysozyme). The lowercase letter a indicates a significant difference (P < 0.05) between each test and its preceding. Error bars represent the SD (standard deviation)Back to article page