Figure 2From: VtaA8 and VtaA9 from Haemophilus parasuis delay phagocytosis by alveolar macrophagesVtaA8 and VtaA9 did not reduce bacterial attachment to PAM. Flow cytometry of PAM after 1 h incubation at 0°C with EPI300 (pACYC184 pEGFP) (gray histogram), EPI300 (pMCH-vtaA8 pEGFP) (solid line) and EPI300 (pMCH-vtaA9 pEGFP) (dotted line).Back to article page