If the intake of water from the mouth of the weight of the 2L, then MI, human adult small intestine of water, including saliva, since the bottle, version to which 7_8L be absorbed in the small intestine, there 1.3_1.5L by large absorption, fecal About 0.2L of water was out of the body. Therefore, the intestinal… Read More »
China is the world's highest esophageal cancer incidence and mortality countries.Distribution of endemic area of esophageal cancer ,1998 – 2002 National sample survey cause of death, the Chinese esophageal cancer mortality 17.33/10 million, in the tone rate (calculated using the standardized form of China's population mortality) was 15.02/10 million, accounting for 16% of cancer deaths,… Read More »
Etiology of esophageal cancer – smoking and drinking, smoking and drinking and long-term occurrence of esophageal cancer. It was found that a large number of basic non-drinkers than drinkers to increase the incidence of esophageal cancer 50 times more than those smoking more than the basic rate of esophageal cancer 7 times higher non-smokers, who… Read More »
Etiology of esophageal cancer – diet, based on the esophageal cancer patient observation, excellent hot food, eating too fast, chewing betel palm, mouth, etc. may be dirty or leap Tooth disease-oriented incentives. From esophageal cancer occurred in the food through the blocked part of the so-called narrow biological point of view, food stimulate chronic injury… Read More »
Etiology of esophageal cancer – nutrition, vitamins and trace elements, an overview of the world's high incidence of esophageal cancer, tumors are generally poor in the land, poverty-stricken areas with poor nutrition, diet deficient in vitamin, protein and essential fatty acids. The lack of these elements can make the esophageal mucosal epithelial hyperplasia, anaplastic, and… Read More »
Cell cycle is closely related with the tumor, the same in the Bar-rett adenocarcinoma of the esophagus to the evolution of the molecular mechanism also changes. Currently found in the process, the mechanisms involved in cell cycle regulation are the following:Barrett's esophagus cancer mechanisms – cell proliferation and cell cycle proliferating cell nuclear antigen and… Read More »
It is not entirely clear, but the study found that in squamous metaplasia of intestinal epithelium through a special process of evolution to esophageal adenocarcinoma there are many important changes in cellular and molecular biology.Barrett's esophagus carcinogenesis mechanisms (1) COX-2. COX-2 and the relationship between the digestive tract the majority of scholars has been positive.… Read More »
Stomach – esophageal reflux disease, the pathogenesis of gastric esophageal reflux disease for a (GERD) refers to the stomach and duodenal contents flow anti esophagus and esophageal injury caused by the disease. The past 20 years, the disease incidence rates have increased significantly, the foreign data show that 7% _50% of GERD symptoms once a… Read More »
Gastroduodenal reflux material effect (1) gastric acid and pepsin on the esophageal injury. Matter of acid reflux on esophageal mucosa and protease injury. On gastric acid and pepsin on the esophageal mucosa in GERD damage in the role of literature arguing less. Early animal experiments show that different concentrations of acid and pepsin damage effect… Read More »
Implanted gastric esophageal anastomosis removal of a specimen, close the cardiac stump in gastric anastomosis to be done about 3cm in diameter, transverse incision, away from the esophageal stump 3cm, gastrostomy do about lcm at the esophageal muscle pulp and stomach muscle suture. Posterior margin of the stomach and then cut and eat the whole… Read More »