Why does cancer of the pancreas happen? Pancreatic cancer triggers include what? This is a common problem, but also a lot of patients with friends to consult the problem, as we all know, according to statistics, the proportion of men suffering from pancreatic cancer was significantly higher than that of females, aged sixty to eighty years of age male fall-prone population. Friends of the etiology of pancreatic cancer is not very clear, in fact, is one of many factors caused the outside, is generally believed that genetic factors cause, of course this is on the one hand, daily living habits is a very important one of the reasons. Then, pancreatic cancer is caused by:
Cigarette smoking is a major factor in pancreatic cancer, attract is not smokers probability of illness3 times, if able to quit smoking for more than 10 years could reach the normal level. Multiple genetic factors may increase the possibility of induced pancreatic cancer. These syndromes include: BRCA2 carriers, familial atypical multiple nevus melanoma syndrome ( FAMMM ), hereditary pancreatitis, hereditary nonpolyposis colorectal cancer ( HNPCC ), Peutz-Jeghers syndrome. Smoking urges carcinogens tobacco specific N nitrite secreted into the bile duct, then reverse into the pancreatic duct; tobacco specific N nitrite on organ specificity of action with the blood flow into the pancreas; smoking increased lipid levels, promote the development of pancreatic cancer.
Experimental studies have shown, insulin in vitro or in vivo can promote the growth of pancreatic cancert cells; in addition, the pancreas cancer patient blood glucose levels to rise, this is because of pancreatic islet function damage induced by. Diabetes is one of the factors, especially the long time of insulin was easier to pancreatic cancer, and diabetes occurs because of the islet cells in the pancreas is a problem can also play a key role. Therefore, found elevated blood sugar, to be alert if there is the possibility of pancreatic cancer.
Cholelithiasis and pathological obesity, is a very important reason, therefore may also attack the pancreas cancer. Pancreatitis is the most important reason leading to pancreatic cancer, risk than smoking, all pancreatitis patients has led to the possibility of pancreatic. Epidemiology and molecular epidemiology studies mostly supported the chronic pancreatitis can be developed for pancreatic cancer, in5600 genes,157 genes in chronic pancreatitis in enhanced expression, and one of the152 genes in pancreatic cancer also enhanced expression. Cholelithiasis in pancreatic cancer is uncertain. Compared with normal body mass index, obesity in patients with pancreatic cancer risk estimates for 19%.
Why does cancer of the pancreas happpen? You still do not understand the problem? If you still do not understand the question, can pay close attention to this site. The above is causes of pancreatic cancer related to introduce, in view of the above factors should be made beforehand prevention work. Therefore, a good living habits, attention to exercise more, less smoking, healthy diet, providing their own immunity, but also can avoid pancreatic generation.