Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0022104 (irritable bowel syndrome)
 8,033 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The low serum transglutaminase found in various intestinal disorders (celiac disease and IBD) suggested to us to study the serum and mucosal transglutaminase behaviour in an experimental model of small intestine resection in rats to reduce cellular mass and induce enterocyte hyperproliferation in the proximal part left in continuity. Transglutaminase activity in the intestinal mucosa was significantly higher in resected rats than in control and sham operated animals from days 4 (121 +/- 10 v basal 94 +/- 3 mU/g protein, p < 0.01) to 10 (165 +/- 37 mU/g protein, p < 0.05) after surgery; no significant difference was observed at days 12 and 15 (110 +/- 15 and 105 +/- 23 respectively). Both serum alkaline phosphatase activity (partly produced in enterocytes) and serum transglutaminase were significantly lower in resected rats at each time-point beginning at day 6 (208 +/- 34 v 557 +/- 125 UI and 1.55 +/- 0.11 v 3.78 +/- 0.70 mU/ml, p < 0.001 respectively). These data suggest an involvement of transglutaminase in enterocyte proliferation and confirm the association between reduced intestinal mass and low levels of the enzyme in serum.
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PMID:Transglutaminase changes in intestinal mucosa after experimental small bowel resection in the rat. 136 17

Recent medical literature agrees that celiac disease (CD) is much more prevalent in western civilization than it was thought to be in the past. Given the potential complications and consequences of untreated CD, screening programs have been considered. Symptoms of celiac disease may resemble those of Irritable Bowel Syndrome. A group of patients with IBS was screened for CE using the Tissue Transglutaminase Antibody IgA serum test. A total of 18 patients were screened. All of our patients tested negative for TTG IgA. This finding may indicate that the prevalence of CD may be low in our population. Further population studies are needed to confirm our finding.
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PMID:Presence of tissue transglutaminase IgA antibody as a celiac disease marker in a sample of patients with irritable bowel syndrome. 2585 76