Fig. (6) The effect of day-and-night reversal stress on the expression of Dendritic Cells (DCs), Mast Cells (MCs), and GATA3 in the skin. An immunohistochemical analysis of DCs, MCs, and GATA3 and stained DC, MC, and GATA3 counts in the skin after the treadmill treatment for two weeks. –AD: SPF NC/Nga mice, +AD: conventional NC/Nga mouse. The values are presented as the mean ± standard deviation, derived from 6 animals.*, P<0.05. Scale bar = 100 μm.