Figure 8

(A) Mast cells tagged by tryptase reaction. Mast cells appeared numerously (arrows), especially near the epidermis (x100). (B) Removal of epidermal fragments and intense mast cells positivity and halo around the cells (arrows) especially near the epidermis (x100). (C) CD15 reaction to demonstrate a few neutrophils near the vessels (arrows) (x100). (D,E) Randomly, sparse CD15 positivity (arrows) of intravital hanging (x100).