Influence of NAC on RSV replication in differentiated NHBEC cultures.

<p>Twenty-one days after ALI differentiation, NHBECs were infected with RSV at 5 PFU per cell in the absence or presence of 0.1, 1 and 10 mM NAC. Virus replication was evaluated by (A) immunochemistry at days 4, 10, and 15 postinfection (p.i.) and by (B) real-time RT-PCR. Experiments were performed in triplicate and six independent infections were used (p = 6, n = 18). *<i>p</i><0.05, compared to infected cells.