Figure 1From: Strain variation in response to lung ischemia: role of MMP-12Histologic section of left lung from C57 mouse 14 d after LPAL (400 x magnification). MMP-12+ cells (red) are co-localized with F4/80+ macrophages (green). DAPI (blue) was used to show all cell nuclei. Composite shows co-localization of staining with arrows indicating several of the MMP-12+ F4/80+ cells.Back to article page