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. Author manuscript; available in PMC: 2014 May 15.
Published in final edited form as: Pediatr Res. 2013 Feb 18;73(5):612–620. doi: 10.1038/pr.2013.38

Figure 7.

Figure 7

Effect of IUGR on co-immunolocalization of RAR proteins (green) and pro-SP-C protein (red) in the lung of rat pups. Panel a: RARα antibody and pro-SP-C antibody co-localized (yellow) in cells that lined the distal airspaces (DAS) at P0 and P6, and in alveoli (Alv) at P21. In addition, RARα antibody localized among cells in the wall of the distal airspaces at P0 and P6, and in alveoli at P21. Panel b: RARβ antibody and pro-SP-C antibody co-localized (yellow) in cells that lined the distal airspaces (DAS) at P0 and P6, and in (Alv) at P21. RARβantibody also localized among cells in the wall of the distal airspaces at P0 and P6, and in alveoli at P21. Panel c: RARγ protein (green) and pro-SP-C protein (red) are immunolocalized in lung parenchyma. RARγ antibody and pro-SP-C antibody co-localized (yellow) in cells that lined the distal airspaces (DAS) at P0 and P6, and in alveoli (Alv) at P21. In addition, RARγ antibody localized among cells in the wall of the distal airspaces at P0 and P6, and in alveoli at P21. All panels original magnification 160× (scale bar = 20 μm).