Research Article

Glycyrrhizic Acid Promotes M1 Macrophage Polarization in Murine Bone Marrow-Derived Macrophages Associated with the Activation of JNK and NF-κB

Figure 3

Effect of GA on morphological characteristics of BMDMs. BMDMs were treated with PBS, GA (100 μg/mL), IFN-γ (15 ng/mL) + LPS (15 ng/mL), and IL-4 (20 ng/mL) for 48 h. The cell images were obtained under a light microscope (×200).