The virus kinetic study from the supernatants of H5N1-infected hNPCs at different time points post infection.

<p>The hNPCs supported H5N1 virus infection as determined by a statistical significant increase of virus titers from 10² TCID₅₀/mL at 6 hpi, which reached a maximum titer of 10⁷ TCID₅₀/mL at 48 hpi. It subsequently declined to about 10⁴ TCID₅₀/mL at 72 hpi. Results were obtained from three separate experiments. Data represented are the mean ± standard error. Asterisks indicated statistically significant differences (<i>p</i>-value<0.05). Dotted line represents detection limit of the assay.