The In Vitro Immunomodulatory Effects of Gold Nanocomplex on THP-1-Derived Macrophages

Figure 2

Flow cytometric histograms of PMA+LPS-macrophages surface expression markers after treatment with: nanocomplex (a drug-conjugated gold nanorods), the free drug (phosphatidylinositol 3-kinase (PI3Kα) inhibitor), and GNR; cholesterol-coated gold nanorods for 24 hrs, compared to the control untreated cells.