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Figure 2 | BMC Microbiology

Figure 2

From: Protection against Pseudomonas aeruginosa lung infection in mice by recombinant OprF-pulsed dendritic cell immunization

Figure 2

OprF-pulsed DCs protect mice from infection with the PAO1 strain. Splenic 105 dendritic cells (DCs), either unpulsed (-) or pulsed as in legend to figure 1, were administered into recipient mice intraperitoneally a week before the intranasal injection of 3 × 107 P. aeruginosa PAO1 strain. (A) Resistance to infection was assessed in terms of CFU at different days after the infection and (B) cytokine production in lung homogenates and culture supernatants of total cells from TLNs stimulated with plate bound anti-CD3e (2 μg/ml) and anti-CD28 (2 μg/ml) for 72 hours. Results are expressed as mean ± SE. * Indicates P < .05, mice receiving pulsed versus unpulsed (-) DCs. In C, - and + alone indicate uninfected and infected mice, respectively.

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