's general knowledge of cause of disease of disease of the pancreas with main cancer

's general knowledge of cause of disease of disease of the pancreas with main cancer
For a long time, the research worker of tumour uses the methods of epidemiology and laboratory research, have analyzed factors such as age, gender, race, heredity, diet, nutrition, job, coffee and tobacco,etc., think pancreas cancer is caused by multifactor acting on repeatedly through extensive most of research. The high protein diet may relate to morbidity of pancreas cancer, this has already been verified in animal's experiment. Feed, raise little mouse, gastrin not secreted with big bean powder and contract gallbladder can irritate the pancreas organize hyperplasia and tubercle form while being plain. The epidemiology investigation has evidences that supports the above-mentioned view too, can cause gastrin to secrete increasing such as smoking, drinking coffee and drinking etc., they cause the function of pancreas cancer to wait to further prove.
People are watching the relation between chronic pancreatitis and pancreas cancer attentively full of interestly in recent years. Nog u eria found 2 in 136 cases of chronic calcification pancreatitis in 1985. 2's case, with pancreas cancer, the morbidity that more general crowd of this proportion hits pancreas cancer is nearly 100 times higher. In the becoming celestial in the report of a group of pancreas cancers, the person who has hyperplasia of conduit of pancreas tissue that cancerous swelling has not involved reached 41% unexpectedly, the hyperplasia of conduit may be that the function of the carcinogenic factor or endocrine is out-of-balance to cause. Have suitable person use big field mouse as experimental subjects, with comparable to the intersection of Lu and the intersection of cellophane and paper tape, make and wind the pancreas head, see the cell hyperplasia of skin on the main pancreatic duct of pancreas head promptly on postoperative 5 days, cup cells are grown, and then pancreatic duct around fiber take and the intersection of conduit and part block, prove the intersection of pancreatic duct and block, retention until leather hyperplasia with emergence, pancreas of cancer have close relation at the pancreatic duct.



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