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. Author manuscript; available in PMC: 2010 Mar 15.
Published in final edited form as: J Immunol. 2009 Mar 15;182(6):3866–3876. doi: 10.4049/jimmunol.0713949

Fig. 4. Upregulation of MMP-28 Expression in Macrophages.

Fig. 4

(A) BMDM were incubated in medium alone, E. Coli LPS, or P. aeruginosa, and mRNA was collected for qRT-PCR analysis at 24, 48 and 72 h post-exposure. MMP-28 expression by BMDM was stimulated by both LPS and P. aeruginosa at 24 and 48 h. Samples were normalized to HPRT. *p value < 0.05 when compared to time-controlled medium alone samples. (B) Immunofluorescence staining for epilysin and MAC-2 48 h after P. aeruginosa-exposure in WT mice. Images demonstrate co-expression of epilysin and MAC-2 in selected macrophages.