Fig. 4.

Higher expression of M2-like markers CD206 and early growth response protein 2 (EGR2) in lung versus peritoneal macrophages independent of calponin 2. Flow cytometric analysis was performed on peritoneal and lung macrophages freshly isolated from wild-type (WT) and Cnn2^−/− mice (n = 3–5 mice per group) to determine the expression of M2-like markers CD-206 and EGR2 in live CD45⁺F4/80⁺ cells. A: the percentages of CD206⁺ macrophages are represented by bar graphs (means ± SE). B: the percentages of EGR2⁺ macrophages are represented by bar graphs (means ± SE).