Figure 5
The changes in the tissue EGF expression due to acute gastric ulceration of mice and its regulation by PK and Omez on the 3rd day of ulceration. The EGF immunostaining was carried out using the peroxidase conjugate. Original magnification × 400. a – normal mice, b – ulcerated untreated mice, c – ulcerated PK-treated mice, d – ulcerated Omez-treated mice.