Expression and Role of Oct3/4 in Injury-Repair Process of Rat Alveolar Epithelium after 5-Fu Treatment

Figure 4

Location of Oct3/4, SP-C, and CCSP positive cells in rat alveolar epithelium. (a) Immunofluorescence double staining was used, where green fluorescence stands for SP-C positive cells and red fluorescence for CCSP potive cells. (b) Indirect immunofluorescence performed on serial slice showed Oct3/4 positive cells with red fluorescence. (c) Nanog was copositively expressed in Oct3/4 positive cells, where green fluorescence stands for Nanog positive cells and red fluorescence for Oct3/4 potive cells (original magnification ×400).

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