Fig. 3From: Classical swine fever virus NS5A protein changed inflammatory cytokine secretion in porcine alveolar macrophages by inhibiting the NF-κB signaling pathwayChanges of IkBα degradation in CSFV protein NS5A transfected cells. Cells were treated as demonstrated in Fig. 2. Expression of IkBα in PAMs was measured by Western Blotting with antibodies specific for IkBα (a), and analyzed using Image J software (b). The representative results are shown of one of three separate experiments. An asterisk indicates a statistically significant difference from uninfected cells, *P < 0.05 and **P < 0.01Back to article page