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1. An experiment was conducted to characterise and evaluate, in comparison to zinc bacitracin (ZnB), the response of intestinal… Expand Abstract. Mucins and mucin-associated carbohydrates have a distinct expression pattern that can be modified under pathological… Expand Mucins are widely distributed in mucous secretion fluids or are associated with plasma membranes. Up to now 9 genes of epithelial… Expand The presence of a high bacterial population in a region of the gastrointestinal tract is usually associated with the secretion of… Expand Twenty-nine patients (20 men, nine women; mean age, 65.9 years; range, 49-77 years) with intraductal papillary mucinous neoplasms… Expand Carcinogen-treated rats develop foci of aberrant crypts in the colon (ACFs) that have been interpreted as preneoplastic lesions… Expand Reflux oesophagitis may be accompanied by replacement of squamous epithelium by columnar epithelium (Barrett's oesophagus). The… Expand The material was taken from surgical specimens of large intestine resected for carcinoma. A parallel study by electron microscopy… Expand Our previous studies have shown that histologically normal mucosa adjacent to carcinomas of the large intestine is often abnormal… Expand