Original Articles
Copyright ©The Author(s) 2001.
World J Gastroenterol. Feb 15, 2001; 7(1): 60-65
Published online Feb 15, 2001. doi: 10.3748/wjg.v7.i1.60
Figure 1
Figure 1 The model of B(a)P-induced forestomach tumor. A. Normal mucosa of forestomach; B. Cauliflower-like tumor; C. Papilla-like tumor; D. Ulcer cavities-like tumor.
Figure 2
Figure 2 Pathological observation of B(a)P-induced forestomach tumor (HE staining) in mice. A. The normal gastric mucosa × 200; B. The epithelium of gastric mucosa formed papillary projection × 100; C. Squamous tumor cells proliferated into connective tissues and they were polyhedral × 100; D. The mitotic figures (white arrow) in the squamous cell carcinoma × 400