Research Article

Melatonin Nanoparticles Adsorbed to Polyethylene Glycol Microspheres as Activators of Human Colostrum Macrophages

Figure 3

Bacterial phagocytosis by colostrum mononuclear cells (mean SD, for each treatment). Bacterial phagocytosis by colostrum mononuclear cells was determined with the acridine orange method. * indicates differences between treatments (PEG and/or hormone) and 199 medium (ANOVA, ).
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