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 author gives an account of clinical syndromes which develop as a result of overproduction of gastrointestinal hormones. From the various diagnostic approaches, which are not always available or are expensive, the author summarizes the importance of thin-needle biopsy under sonographic control, the argentaffine technique (Grimelius) and histoenzymatic examination for neuron specific enolase. In addition to surgical treatment treatment with streptozotocine, 5-FU, dimethyl triazenoimidazole carboxamide and somatostatin is possible. The author draws attention to the possibility of using somatostatin not only in the treatment of apudomas but also of haemorrhage into the gastrointestinal tract and in the treatment of fistulae. Neuroendocrine factors probably play a significant role in the pathophysiology of irritable colon, Crohn's disease, achalasia and Hirschsprung's disease.
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PMID:[Gastrointestinal hormones--clinical significance]. 273 95

To investigate whether the mast cells (MC) of the ileocecal junction (ICJ) is elevated in the irritable bowel syndrome (IBS) and the possible roles of the MC in IBS, the biopsies of ICJ were stained specifically by histochemistry for the MC in the IBS group (n = 20) and the normal group (n = 19). The structure relation between MC and nerves was studied through an electronic microscopy and an immunohistochemical method demonstrating neuronspecific enolase. The results demonstrated that the number of the MC of ICJ was significantly elevated in the IBS (P = 0.019) and that mast cells were close to nerves which were often unmyelinated nerves in lamina propria. The results indicate that the MC of ICJ may be responsible for the pathophysiology of the IBS. We conclude that the MC of ICJ may be a mediator between the gut and the nervous system in the IBS, and that the mast cell stabilizer or the antagonists of the mast cell products may have potential treatment effects on the IBS.
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PMID:[Mast cells of ileocecal junction in irritable bowel syndrome]. 1037 83