INTRODUCTION Gallbladder cancer, which is characterized by rapid progression and a poor prognosis, is a complex disease to treat. Unfortunately, little is known currently about its etiology or pathogenesis. A better understanding of its carcinogenesis and determining risk factors that lead to its development could help improve the available treatment options. METHOD Based on this better under...

The enzymological and immunological properties of alkaline phosphatase (ALP) isoenzymes in intestinal metaplasia and gastric carcinoma tissues were compared with those of purified human intestinal, placental, and hepatic ALP's to speculate the gene expression of gastric cancer cells. The results were as follows: Intestinal metaplasia was found in 21 of 23 cases (91%) of gastric cancer, whereas ...

BACKGROUND Although the gastric well-differentiated adenocarcinoma in the distal stomach has been thought to develop via a intestinal metaplasia-carcinoma sequence, there are some disproofs from new mucin examinations for minute-size lesions in same type carcinoma. The current study was performed and pointed out the new findings for the solution to the problem according to the point described a...

the present study was performed to examine the sequential process of the development of Barrett's oesophagus (BE) and oesophageal adenocarcinoma (ADC) induced by duodeno-oesophageal reflux (DER) in rats. Total gastrectomy was performed in male Wistar rats weighing approximately 250 g followed by reconstruction with oesophago-jejunostomy, which causes unavoidable DER without exposure to exogenou...