Melatonin Nanoparticles Adsorbed to Polyethylene Glycol Microspheres as Activators of Human Colostrum Macrophages
Figure 2
The PEG microspheres were stained with phycoerythrin (PE) as described in Section 2. PE-labeled polymethylmethacrylate microspheres were used as a standard. Immunofluorescence and size analyses were carried out by flow cytometry. (a) represents the fluorescence intensity (FL2), (b) represents the size based on Forward Scatter (FSC), and (c) represents the geometric mean fluorescence intensity and the geometric mean of size.
