Research Article

Different Effects of the Immunomodulatory Drug GMDP Immobilized onto Aminopropyl Modified and Unmodified Mesoporous Silica Nanoparticles upon Peritoneal Macrophages of Women with Endometriosis

Figure 2

Representative dot plot of macrophages, reacting with FITC-labeled silica nanoparticles after 24 h incubation. (a) Negative control, cells were incubated in the presence of sheep FITC-labeled immunoglobulin, (b) distribution of macrophages according to FITC-negative (low left corner) and FITC-positive cells (low right corner) after 24-hour incubation of macrophages with AMNPs, (c) distribution of macrophages according to FITC-negative (low left corner) and FITC-positive cells (low right corner) after 24-hour incubation of macrophages with UMNPs.
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(a) Negative control
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(b) Mph + AMNPs-FITC
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(c) Mph + UNPs-FITC