[Retracted] Luteolin Inhibited the Self-Renewal and Altered the Polarization of Primary Alveolar Macrophages

Figure 3

Luteolin inhibited GM-CSF-induced alveolar macrophage proliferation. ((a), (b)) After alveolar macrophages were co-treated with GM-CSF and 5 or 10 μM luteolin for 72 h immunofluorescent staining detected Ki-67 or EdU-positive cells. (c) After alveolar macrophages were co-treated with GM-CSF and 10 μM luteolin for 72 h, the c-Myc expression was detected by western blot. (d) After alveolar macrophages were co-treated with GM-CSF and 10 μM luteolin for 72 h, the c-myc and Klf4 mRNA levels were detected by RT-qPCR.

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