Research Article

Umbelliprenin Increases the M1/M2 Ratio of Macrophage Polarization and Improves the M1 Macrophage Activity in THP-1 Cells Cocultured with AGS Cells

Figure 2

The UMB treatment groups are depicted in detail. UMB IC5 () was introduced in stages. Flow cytometry was used to identify M0, M1, and M2 macrophages using CD68, CD86, and CD206. ELISA was used to assess the levels of IL-10 and IL-12. Griess Reaction assay technique was used to determine nitric oxide (NO) concentration.