Figure 4

Histological examination of healed wound sections stained with H&E. The photomicrographs show healed wound sections isolated from rats treated with simple ointment base, 10% (w/w) LJEE ointment, or 0.2% (w/w) nitrofurazone ointment on day 15 after wounding. The photomicrographs were taken at a magnification of ×200. Abbreviation: bc, blood capillaries; C, collagen fibers; F, fibroblast. The histopathological scores of the healed wounds are presented in Table 3.