TNFα and IFNγ levels in MDM and AM infected with <i>MTB</i> H37Rv with or without NFκB inhibition.

<p>Primary human (<b>A</b>) MDM or (<b>B</b>) AM were infected with <i>MTB</i> H37Rv and after 1 hr, 24 hrs, 4 days, or 8 days of infection, supernatants were assayed for TNFα by ELISA and IFNγ by electrochemiluminescence. Data shown are estimated means with standard error bars from linear mixed model fits, based on seven independent experiments (MDM) or nine independent experiments (AM). *p<0.05 and **p<0.01 for cytokine expression in macrophages infected with <i>MTB</i> alone (closed circles) vs. <i>MTB</i>+BAY (closed squares). Control = (open circles) and BAY = (open squares).