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. Author manuscript; available in PMC: 2013 Jun 1.
Published in final edited form as: Antiviral Res. 2012 Mar 23;94(3):258–271. doi: 10.1016/j.antiviral.2012.03.005

Figure 6.

Figure 6

Withdrawal of quercetin several hours before RV infection does not limit rhinovirus infectivity in vitro. BEAS-2B cells were treated with DMSO or 10 μM quercetin overnight. Cells were shifted to fresh media without quercetin or DMSO and incubated for 8 h. Cells were then infected in the absence of quercetin, and incubated for 18h. Infectious viral load was determined as described in Figure 4(A). vRNA and IFN responses (B to E) were determined by qPCR. IL-8 protein levels were determined by ELISA (F). Data represent average and SD values calculated from 3 independent experiments (*p≤0.05, different from sham infected cells).