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Query: UMLS:C1291077 (bloating)
 1,674 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Meteorism might be a symptom of organic intestinal obstruction, which needs surgical treatment in most cases. However it is often a functional phenomenon. It may be produced by aerophagy, followed by sonor, non fetid flatulence. Large amounts of gas are produced by the contact of gastric acidity with alcaline pancreatic secretion and by enzymatic digestion of food. Most of these gases are absorbed by the intestine and exhaled. In the colon bacterial fermentation and putrefaction produce fetid gas which is expulsed as flatus. Overeating, bacterial invasion of the small intestin, inflammatory and circulatory disturbances of the small bowel and obstipation favour meteorism. The treatment depends of the origin of meteorism.
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PMID:[Pathogenetic basis and therapeutic management of meteorism (author's transl)]. 611 Mar 77

Breath tests are quick, noninvasive, simple to perform and reliable. In particular in patients with diarrhea, bloating, nausea and uncharacteristic abdominal symptoms, the H2 breath test is highly useful. Using this procedure, malabsorption of various different carbohydrates, the absorptive performance of the upper abdominal tract, the orocecal transit time, or bacterial overgrowth in the small bowel, can be determined. Using 24-hour pH-metry, the acidity in the stomach and esophagus can be measured, and reflux disease, for example, diagnosed. Today, elevated fat in the stool is detected on the basis of the beta carotene level in the serum. Further function tests for the detection of pancreatic insufficiency, such as the determination of fecal pancreatic elastase, are also available.
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PMID:[Gastroenterological function tests in the GP's office]. 1661 63

The improvement of the nutritional quality of dairy foods has become a key strategy for reducing the risk of developing diet-related non-communicable diseases. In this context, we aimed to optimize the concentration of inulin in combination with 10 mg/mL of coffee-cascara extract in yogurt while considering their effect on appetite control, gastrointestinal wellbeing, and their effect on the sensory and technological properties of the product. For this purpose, we tested four coffee-cascara yogurt treatments in a blind cross-over nutritional trial with 45 healthy adults: a coffee-cascara yogurt without inulin (Y0) and coffee-cascara yogurts containing 3% (Y3), 7% (Y7), and 13% (Y13) of inulin. The ratings on sensory acceptance, satiety, gastrointestinal tolerance, and stool frequency were measured. Surveys were carried out digitally in each participant's cellphone. Yogurt pH, titratable acidity, syneresis, and instrumental texture were analyzed. Inulin addition increased the yogurt's firmness and consistency. Y13 achieved significantly higher overall acceptance, texture, and taste scores than Y0 (p < 0.05). Y3 presented similar gastrointestinal tolerance to Y0. However, 7% and 13% of inulin produced significant (p < 0.05) bloating and flatulence when compared to Y0. The appetite ratings were not significantly affected by the acute intake of the different yogurts. Overall, Y3 was identified as the formulation that maximized nutritional wellbeing, reaching a "source of fiber" nutritional claim, without compromising its technological and sensory properties.
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PMID:Sensory Acceptance, Appetite Control and Gastrointestinal Tolerance of Yogurts Containing Coffee-Cascara Extract and Inulin. 3212 Oct 16