Research Article

The Impact of Staphylococcus aureus-Associated Molecular Patterns on Staphylococcal Superantigen-Induced Toxic Shock Syndrome and Pneumonia

Figure 3

Effect of S. aureus-derived PAMPs on SEB-induced T cell proliferation in vitro. Splenic mononuclear cells from HLA-DR3 transgenic mice were cultured with indicated concentrations of SEB in the presence or absence of HKSA, 108 bacteria/mL (a), or PGN (b). T cell proliferation was determined by thymidine incorporation. compared to cells cultured without HKSA or PGN within that group. Each bar represents mean ± SE from triplicate wells. Representative data from one out of 3 similar experiments are given.
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(a)
468285.fig.003b
(b)