Apt to surge the cause of disease of syndrome and have illness coming on mechanism's _ general knowledge of intestines
Have not been clear yet, may relate to many kinds of factors. Think, mainly intestines and stomach are unusual in dynamics unusual with the viscera feeling for the physiologic foundation of pathology of IBS at present, but cause the mechanisms of these changes not to expound yet. According to thinking the psychological obstacle of spirit is the important factor that IBS has illness coming on. First, the intestines and stomach are unusual in dynamics Under the physiological state, the basic electrical rhythm of colon is frequency 6 times minute of slow wave, IBS so that secret suffering from abdominal pain the intersection of slow wave and frequency increase obviously for the intersection of main fact person and 3 minute.
Second, viscera are perceived unusually The inflatable test of the rectum gasbag indicates, IBS patient's inflatable pain threshold is obviously lower than the control group. Third, spiritual factor Psychological stress has obvious influence on that the intestines and stomach move. A large number of investigations indicate, IBS patient has unusual individual characters, the anxious, depressed total mark is higher than normal people notably, should defy the incident to be also higher than normal people. Fourth, other About 1/3 patient tolerate, bring out symptom, aggravate to some food. Some patient IBS symptoms take place after the intestine are infected and cured. The research in the past few years shows, this disease may relate to enteric and mucomembranous inflammation of low degree, for instance loose cells take off the particle, the inflammatory medium is expressed etc. high.
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