18 Briefly, SSM was prepared by mixing 5 mM 1,2-distearyl-snglycero-3-phosphatidylethanolamine-N-[methoxy(polyethyleneglycol)-2000 (DSPE-PEG2000, Ludwigshafen, Germany) in normal saline (Baxter, IL, USA) by vortexing for 2 minutes followed by incubation of the dispersion at 25 C for 1 hour in the dark
Zinc has been shown to modulate several crucial immune pathways, enhancing chemotaxis in neutrophils [12], promoting cytotoxic activity in NK cells [13], supporting macrophage phagocytic function [14], and preserving responsiveness of T and B cells [15, 16], which are essential components of adaptive immunity
These findings suggest oral administration can be effective, at least in rodent models
most of the formulas are filled with soothers, like ectoin and green tea, and are without irritants like strong chemical exfoliants
3