Fig. 4From: Novel silver metformin nano-structure to impede virulence of Staphylococcus aureusDownregulation of S. aureus QS genes by tested agents. A crtM, B sigB, C agrA, D sarA, E icaR and F fnbA using sub-MICs of the tested agents compared to controls. The data shown are the means ± standard errors of three biological experiments with three technical replicates each. *P < 0.05, ns; non-significantBack to article page