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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
2
|
| pubmed:dateCreated |
1990-3-21
|
| pubmed:abstractText |
A quantitatively and/or qualitatively abnormal duodenogastric reflux (DGR) could be involved in the pathogenesis of nonulcer dyspepsia (NUD). The aims of this prospective study were to look for (1) a pathological DGR profile during fasting and (2) an eventual correlation between DGR profile and clinical symptoms. Twenty-six NUD patients were investigated. Seven other operated patients with a surgical procedure facilitating DGR episodes and 27 healthy volunteers served as control groups. A clinical score was determined for each patient from a standardized questionnaire. Gastric aspiration was performed for 6 hr in fasting subjects. The aspirates were pooled into 17 samples. In each sample the concentration and the output of total bile acids was determined. If the concentration was larger than 30 mumol/liter in pooled samples, the concentrations of free bile acids and the distribution of the conjugated bile acids was determined. The percentage of aliquots with a total bile acid concentration larger than 50 mumol/liter (without upper limit), and the percentage with a concentration larger than 2500 mumol/liter was also obtained. No significant difference was demonstrated between the healthy volunteers and NUD patients, whatever the parameter considered. However, there was a significant increase in each of the quantitative parameters for the group of operated patients in comparison with the NUD patient group. No significant correlation was found between the clinical score and the DGR profile in NUD patients. Apparently, DGR episodes do not play a primary role in the pathogenesis of NUD.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
AIM
|
| pubmed:chemical | |
| pubmed:status |
MEDLINE
|
| pubmed:month |
Feb
|
| pubmed:issn |
0163-2116
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
35
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
193-9
|
| pubmed:dateRevised |
2004-11-17
|
| pubmed:meshHeading |
pubmed-meshheading:2302976-Adult,
pubmed-meshheading:2302976-Aged,
pubmed-meshheading:2302976-Duodenogastric Reflux,
pubmed-meshheading:2302976-Dyspepsia,
pubmed-meshheading:2302976-Fasting,
pubmed-meshheading:2302976-Female,
pubmed-meshheading:2302976-Humans,
pubmed-meshheading:2302976-Male,
pubmed-meshheading:2302976-Middle Aged,
pubmed-meshheading:2302976-Polyethylene Glycols,
pubmed-meshheading:2302976-Prospective Studies,
pubmed-meshheading:2302976-Reproducibility of Results,
pubmed-meshheading:2302976-Suction
|
| pubmed:year |
1990
|
| pubmed:articleTitle |
Is there an abnormal fasting duodenogastric reflux in nonulcer dyspepsia?
|
| pubmed:affiliation |
Service de Gastro-Entérologie et d'Hépatologie, Hôpital A. Michallon, Grenoble, France.
|
| pubmed:publicationType |
Journal Article
|