Original Articles
Copyright ©The Author(s) 1998.
World J Gastroenterol. Dec 15, 1998; 4(6): 519-523
Published online Dec 15, 1998. doi: 10.3748/wjg.v4.i6.519
Figure 1
Figure 1 Gross specimens in stimulating group congestion, edema, erosion and ulcer formation.
Figure 2
Figure 2 Stimulating group: interruptions of mucosa, enlarged glandular gaps, damaged parts and a large amount of RBCs accumulated among glands. HE × 10
Figure 3
Figure 3 Stimulating group exhibited irregular cell structure, with nuclei withered, gaps among nuclei broadened, endoplasmic reticulum expanded, mitochondrion hypertrophic, granuals increased. EM × 7500
Figure 4
Figure 4 Prevention group: slight withered nuclei, a little broadened nuclear gasps and more or less expanded endoplasmic reticulum. EM × 6000