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Query: UMLS:C0022104 (irritable bowel syndrome)
 8,033 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Colonic intraluminal pressure and intestinal transit were examined in diverticular disease, idiopathic constipation, and the irritable colon syndrome. Small bowel transit was normal. Total gastrointestinal transit was prolonged. Colonic transit showed an equal delay in all segments, expedited by bran. In constipation, transit was the more prolonged, but in the irritable colon syndrome, pressure was more affected. Diverticular disease patients showed features resembling each of these two groups. Pressure and transit showed an inverse relationship maintained after bran.
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PMID:Colonic propulsion in diverticular disease, idiopathic constipation, and the irritable colon syndrome. 86 96

Rectal mucosal biopsies of 13 patients suffering from ulcerative colitis, 7 patients presenting symptomatology typical of irritable colon, and 7 control persons were studied by the recently introduced glyoxylic-acid-induced fluorescence histochemical method. In ulcerative colitis, compared to control specimens: 1) the density of the adrenergic nerve network was significantly pronounced; 2) the mean diameter of the varicosities and the proportional share of large varicosities were increased, as well as the number of varicosities per a given length of an axon; 3) the intensity of the fluorescence of varicosities of comparable size was significantly increased; 4) the number of enterochromaffin cells was significantly decreased. In irritable colon, compared to control specimens, the number of enterochromaffin cells was significantly increased. These findings suggest that biogenic amines are somehow involved in both ulcerative colitis and irritable colon. The fluorescence histochemical method used was found sensitive, specific, and suitable for comparative studies on human clinical material.
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PMID:Rectal mucosal adrenergic innervation and enterochromaffin cells in ulcerative colitis and irritable colon. 86

Intraluminal manometry with microballoons or perfused catheters as well as determinations of transit time are the most important methods in the study of colonic motility. Motility recording is complementary to other methods of investigation; but we cannot yet prove or disprove the diagnosis of any disease of the colon by studying motility. In further motility studies, the development of a technique for the diagnosis of the irritable bowel syndrome, the most frequent gastrointestinal disease, should have priority. According to our present knowledge, motility disturbances of the colon may be classified as follows: achalasic colon, hypersegmenting colon, hyposegmenting colon and disturbances of the defecation reflex.
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PMID:[Colonic motility]. 87 Oct 61

The leucocyte migration agarose technique (LMAT) was applied in a study of the migration of peripheral leucocytes in 16 patients with ulcerative colitis using three different autologous types of tissue as antigen: rectal mucosa, skin and buccal mucosa. In all cases the migration indices were within normal limits, and they did not differ from a group of control patients suffering from peptic ulcer, irritable colon, or haemorrhoidal tumours. The present study does not support the theory of cellular hypersensitivity against colonic mucosa in patients with ulcerative colitis.
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PMID:Leucocyte migration test with autologous colonic mucosa as antigen in patients with ulcerative colitis. 92 17

After stressing the uncertainties of classifying the syndrome exactly and the part played by psychosomatism in its aetiopathogenesis, some forms of acupuncture have been attempted as alternatives to psychodrugs and antispastic substances. 50 cases are examined in which diagnosis of irritable colon was confirmed by thorough clinical and laboratory examinations, use is also being made of appropriate computerizable tables.
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PMID:[Primary results of the reflexotherapy in the syndrome of irritable colon. Preliminary note5]. 93 38

Rectal biopsies from 6 patients with ulcerative colitis, 6 patients with irritable colon and 9 control patients were studied by formaldehyde-induced fluorescence after freeze-drying and Epon embedding. The mean number of enterochromaffin cells per crypt was higher in the patients with irritable colon whereas the patients with ulcerative colitis had fewer enterochromaffin cells than the controls. There was an abundance of enterochromaffin cells in 5 of the 6 cases of irritable colon. Various types of autofluorescent granules were visible in the cytoplasm of the macrophages.
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PMID:Enterochromaffin cells in macrophages in ulcerative colitis and irritable colon. 93 88

A 10-year survey is presented of male cases of homosexually acquired infection seen between 1962 and 1971 at Charing Cross Hospital (West London Branch). Tables showing the number of cases of syphilis, gonorrhea, and other conditions in homosexual and heterosexual males and in females are considered. Tables of other relevant data are also presented. The reasons underlying the changes illustrated, including the Act legalizing homosexual practices between consenting adult males, which became effective in 1968, are discussed. Certain pathological conditions apparently connected with homosexual practices, such as serum hepatitis, local rectal disease, and mucous colitis, are included and also some relevant manifestations of herpes genitalis and genitral warts. Homosexually acquired infection in prisoners is described. Some of the psychiatric effects of homosexuality on clinic patients and also their fears of treatment at clinics are considered, as well as the behavioral differences in response to infection between exclusively homosexuals, bi-sexuals, and married homosexuals.
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PMID:A 10-year study of homosexually transmitted infection. 94 48

It has been well known that the fasting therapy which was invented in Medical School of Tohoku University reveals an excellent effect upon various kinds of psychosomatic diseases, but its therapeutic mechanism and suitable indication are not yet explained completely. In order to corroborate these problems, this study was undertaken on 262 cases of psychosomatic diseases in the field of internal medicine. It is a complete fasting for 10 days with nothing by mouth except for drinking water, and 500 ml of parenteral fluid containing vitamins are administered intravenously every day. Absolute bed rest and self meditation are required in a closed individual room, and patients are not allowed to meet anyone but physicians and nurse in charge. The return to normal ordinary diet follows the order of fluid diet, soft diet and semiordinary diet during 5 days. In the period of the therapy, various clinical and laboratory examinations were carried out. Significance of these examinations consists in prediction of possible danger during the fasting period and elucidation of its therapeutic mechanism. Consequently, an outstanding efficacy rate of 87% with excellent prognosis was attained, and the following diseases were determined as suitable indication of this therapy; irritable colon, dysorexia nervosa, borderline hypertension, neurocirculatory asthenia, bronchial asthma, mild diabetes mellitus, obesity, lumbago without organic findings, conversion hysteria, various neurosis with somatic symptoms and masked depression. Possible mechanism of action of the therapy is that fasting acts as an extreme stress on the function of the autonomic nervous and endocrine systems, then it regulates the function of whole body including the brain, also it acts as one of the behaviour therapy for abnormal conditioning.
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PMID:Fasting therapy for psychosomatic diseases with special reference to its indication and therapeutic mechanism. 96 29

One hundred and fifty hospital outpatients were questioned about their bowel habits and then asked to record these in diary booklets for two weeks. Overall, recalled and recorded figures for frequency of defecation agreed fairly closely, but in 16% of patients there was a discrepancy of three or more bowel actions per week. This was usually an exaggeration of the difference from the norm of one a day. Patients were bad at predicting episodes of changed bowel frequency. These findings cast doubt on the value of population surveys of bowel habit based solely on questionnaires. They also suggest that the irritable bowel syndrome might be correctly diagnosed more often if patients were routinely asked to record their bowel actions.
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PMID:How trustworthy are bowel histories? Comparison of recalled and recorded information. 97 96

Patients with lower abdominal symptoms, indicating colonic disorder, were classified into predefined clinical syndromes. Two important syndromes were colicky sigmoid syndrome and chronic diverticular disease. The first one, characterized by presence of colicky lower abdominal pains but absence of colonic diverticula, probably covers what is generally referred to as 'irritable bowel syndrome'. The second one was characterized by presence of lower abdominal colics and of colonic diverticula. The results showed a significant correlation between the presence of lower abdominal colics and a high pressure activity in the sigmoid colon after intravenous neostigmine. There was, however, no correlation between the presence of diverticula and a high pressure activity. The generally accepted theory of a high pressure activity as the dominant factor in the pathogenesis of colonic diverticula, therefore, was questioned, as was the equally accepted theory of a gradual development of chronic diverticular disease from the adiverticular colicky sigmoid syndrome.
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PMID:Intraluminal pressure in the sigmoid colon. II. Patients with sigmoid diverticula and related conditions. 98 62


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