Fig. 5

Inactivation of ERK kinases during C. jejuni, S. enterica and C. perfringens infection of MDCK cells by Auraguard. Activation of ERK was examined by Western immunoblot using monoclonal antibodies specific to the phosphorylated ERK kinase. Equal amounts of protein were added in each lane. Data were standardized on the basis of β-actin levels. The Student’s t-test was used to statistically compare the effect of Auraguard. p values are indicated on the graph