FIGURE 12.20 ■ Higher magnification of a human sweat gland with excretory
ducts, secretory cells, and myoepithelial cells. Stain: Mallory-Azan. ×130.
FIGURE 12.21 ■ Pacinian corpuscle with surrounding structures in the dermis
of a male primate organ. Stain: hematoxylin and eosin. ×80.
503