Abstract:
OBJECTIVE:To study T-helper (Th)1-Th2-Th3 gene activation profile in the small intestine and peripheral blood of children with celiac disease (CD) with special interest in the response to the gluten-free diet (GFD) treatment in order to elucidate an immune dysregulation not triggered by gluten. MATERIAL AND METHODS:Small intestinal biopsies and venous blood were taken from seven children with CD (mean age: 8 years, four girls) at presentation and after 1 year of strict GFD. The Th1-Th2-Th3 gene expression profile was examined by real-time PCR arrays. The findings were compared with the corresponding expressions in peripheral blood and small intestinal biopsies from six reference children without CD (mean age: 6 years, four girls). RESULTS:The Th1 gene expression profile including interferon (IFN)-γ, signal transducer and activator of transcription (STAT) 1 and interferon regulatory factor (IRF) 1 together with reduced interleukin (IL)-2 expression was pronounced in small intestinal biopsies from children with untreated CD. A downregulation of IFN-γ transcripts was seen after 1 year of GFD, but there was still increased expression of STAT1 and IRF1 in association with low IL-2 expression in spite of eliminated exposure to wheat gluten. By contrast, the decreased intestinal expression of Th2 gene markers observed at presentation was normalized with GFD. The alterations in the mucosal gene expression profile were not reflected in peripheral blood. CONCLUSION:The GFD did not correct the increased activation of the IFN-γ signaling pathway related markers and reduced IL-2 expression, suggesting that they represent an immune dysregulation not dependent on gluten exposure.
journal_name
Scand J Gastroenteroljournal_title
Scandinavian journal of gastroenterologyauthors
Lahdenperä A,Ludvigsson J,Fälth-Magnusson K,Högberg L,Vaarala Odoi
10.3109/00365521.2011.551888subject
Has Abstractpub_date
2011-05-01 00:00:00pages
538-49issue
5eissn
0036-5521issn
1502-7708journal_volume
46pub_type
杂志文章abstract::Twenty patients with Crohn's disease were treated with metronidazole (Flagyl) or sulfasalazine (Salazopyrin). Before and during treatment quantitative and qualitative studies of the aerobic and anaerobic fecal bacterial flora were performed. After 1 week of metronidazole and 1 month of sulfasalazine treatment the medi...
journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.3109/00365528109181954
更新日期:1981-01-01 00:00:00
abstract::Fifty-eight outpatients with a clinical and radiological diagnosis of duodenal ulcer completed a double-blind randomized trial of the effect of cimetidine on ulcer symptoms. Patients normally treated in general practice were included in the trial. The patients in the treatment group received cimetidine 1 g daily and t...
journal_title:Scandinavian journal of gastroenterology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.3109/00365527709181342
更新日期:1977-01-01 00:00:00
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journal_title:Scandinavian journal of gastroenterology
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doi:10.1080/00365520410006765
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journal_title:Scandinavian journal of gastroenterology
pub_type: 临床试验,杂志文章,随机对照试验
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更新日期:1991-05-01 00:00:00
abstract:BACKGROUND:It has been reported that approximately 10% of patients infected with Helicobacter pylori have both clarithromycin-susceptible and clathromycin-resistant strains. However, there have been no reports indicating whether only one gastric biopsy is sufficient to detect clarithromycin-resistant strains. METHODS:...
journal_title:Scandinavian journal of gastroenterology
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doi:10.1080/00365520310004731
更新日期:2003-09-01 00:00:00
abstract:OBJECTIVES:Lower gastrointestinal bleeding (LGIB) risk scores have mainly focused on identifying high-risk patients. A risk score aimed at predicting which patients will not require hospital-based intervention may reduce unnecessary hospital admissions. The aim of the current study was to develop such a risk score. MA...
journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.1080/00365521.2018.1532019
更新日期:2018-12-01 00:00:00
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journal_title:Scandinavian journal of gastroenterology
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doi:10.3109/00365528309181586
更新日期:1983-03-01 00:00:00
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journal_title:Scandinavian journal of gastroenterology
pub_type: 临床试验,杂志文章
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更新日期:2001-05-01 00:00:00
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journal_title:Scandinavian journal of gastroenterology
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更新日期:1997-01-01 00:00:00
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journal_title:Scandinavian journal of gastroenterology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.3109/00365528609011127
更新日期:1986-09-01 00:00:00
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journal_title:Scandinavian journal of gastroenterology
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doi:10.3109/00365528309181642
更新日期:1983-07-01 00:00:00
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journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.3109/00365529109025037
更新日期:1991-03-01 00:00:00
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journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.1080/003655299750025895
更新日期:1999-07-01 00:00:00
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journal_title:Scandinavian journal of gastroenterology
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更新日期:2016-11-01 00:00:00
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journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.3109/00365528909093030
更新日期:1989-03-01 00:00:00
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journal_title:Scandinavian journal of gastroenterology
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doi:10.1080/00365529950173762
更新日期:1999-03-01 00:00:00
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journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
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journal_title:Scandinavian journal of gastroenterology
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doi:
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pub_type: 杂志文章,多中心研究,随机对照试验
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更新日期:2016-03-01 00:00:00
abstract::We have previously described the purification and partial characterization of a new pancreatic cancer-associated antigen, a pancreatic cancer-associated mucin expressing CA19-9, CA50, Span-1, sialyl SSEA-1, and Dupan-2. This study describes the clinical evaluation of various assay systems for this antigen which depend...
journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.3109/00365529209000132
更新日期:1992-08-01 00:00:00
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journal_title:Scandinavian journal of gastroenterology
pub_type: 临床试验,杂志文章,随机对照试验
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更新日期:1996-04-01 00:00:00
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journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.1080/00365520701251601
更新日期:2007-09-01 00:00:00
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journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.1203/00006450-199404000-00010
更新日期:1977-01-01 00:00:00
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journal_title:Scandinavian journal of gastroenterology
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更新日期:2005-05-01 00:00:00
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journal_title:Scandinavian journal of gastroenterology
pub_type: 临床试验,杂志文章
doi:10.3109/00365528809090150
更新日期:1988-10-01 00:00:00
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journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.3109/00365521003675054
更新日期:2010-06-01 00:00:00
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journal_title:Scandinavian journal of gastroenterology
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更新日期:2019-02-01 00:00:00
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journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.3109/00365529108996250
更新日期:1991-09-01 00:00:00