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. Author manuscript; available in PMC: 2012 Mar 4.
Published in final edited form as: Cell Immunol. 2011 Mar 4;268(2):87–96. doi: 10.1016/j.cellimm.2011.02.009

Figure 7.

Figure 7

Effect of purified native SP-A and recombinant TLR4-MD2 proteins on TNF-α secretion by DCs against E. coli. (A) Primary adult baboon lung DCs or (B) fetal baboon lung DC-precursor cells were incubated with effector molecules for an hour prior to addition of pHrodo-labeled E. coli bioparticles. After 3h incubation at 37°C in 5% CO2 incubator, the cell-free supernatants were collected and subjected to ELISA for measurement of TNF-α. The results are representative of two experiments performed separately in triplicate. * p<0.05, ** p<0.001, ns: not significant.