Abstract:
BACKGROUND/AIM:Although there have been numerous reports concerning the virulence factors of isolates for investigating the pathogenesis of Helicobacter pylori infection, few studies have been carried out regarding the association of HLA class II genes of the host with H. pylori related diseases. Two published studies have only analysed the HLA DQ locus alone. The aim of this study was thus to determine the association of HLA class II genes (DR, DQ and DP) with H. pylori related diseases using the DNA typing method. METHODS:Fifty-eight patients with H. pylori positive gastric ulcers, 44 patients with H. pylori positive duodenal ulcers, 45 patients with H. pylori positive gastritis and 34 healthy subjects without H. pylori infection were typed for HLA class II genes by means of DNA typing with the polymerase chain reaction-sequence specific oligonucleotide probes method. RESULTS:A negative association with DRB1*1501, DQA1*01021 and DQB1*0602 alleles was noted in all three of the patient groups studied. Compared with the healthy controls, a positive association with DPA1*0201 (P= 0.032) and DPB1*0901 (P=0.005) in gastric ulcers, a positive association with DRB1*0405 (P=0.022) and DQB1*0401 (P=0.044) in duodenal ulcers, and a positive association with DPB1*0901 (P=0.016) in gastritis were observed. A haplotype analysis showed that the association of alleles with H. pylori related disease was with the haplotype rather than with either of the alleles individually. After correction for multiple comparisons, all the significant associations obtained between H. pylori related diseases and HLA class II genes disappeared. CONCLUSIONS:The interplay between host immunogenetic factors, bacterial virulence factors and environmental conditions may thus play a more important role in the outcome of H. pylori infection than immunogenetic factors alone.
journal_name
Eur J Gastroenterol Hepatoljournal_title
European journal of gastroenterology & hepatologyauthors
Yoshitake S,Okada M,Kimura A,Sasazuki Tdoi
10.1097/00042737-199908000-00011subject
Has Abstractpub_date
1999-08-01 00:00:00pages
875-80issue
8eissn
0954-691Xissn
1473-5687journal_volume
11pub_type
杂志文章abstract::Family studies suggest that genetic factors play a role in determining susceptibility to primary biliary cirrhosis (PBC). A number of polymorphic genes with small and additive effects may thus encode factors predisposing to this 'polygenic' disease. All the published data on genetic predisposition to PBC have been obt...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章,评审
doi:10.1097/00042737-199906000-00004
更新日期:1999-06-01 00:00:00
abstract::Autoimmune pancreatitis is a clinical entity with many different clinical and biological characteristics that make diagnosis difficult. Sensitive and specific pancreatic antibodies are still lacking to assess the diagnosis as is the availability of interpretable pathological specimens. However, suggestive features con...
journal_title:European journal of gastroenterology & hepatology
pub_type: 评论,杂志文章
doi:10.1097/00042737-200412000-00005
更新日期:2004-11-01 00:00:00
abstract:BACKGROUND/AIM:Sarcopenia is recognized as a condition related to quality of life and prognosis in patients with chronic liver disease, although no useful strategy for improving muscle volume and strength has been established. Here, we evaluated the efficacy of supplementation with branched-chain amino acid (BCAA) admi...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/MEG.0000000000000986
更新日期:2017-12-01 00:00:00
abstract::Following the discovery of Helicobacter pylori, the last decade has seen major advances in our understanding of gastroduodenal disease. However, our knowledge remains incomplete and the exact mechanism by which H. pylori causes inflammation and ulceration is still not known. The role of H. pylori in relation to other ...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章,评审
doi:
更新日期:1995-03-01 00:00:00
abstract:BACKGROUND:A 7 day treatment scheme based on rabeprazole/levofloxacin/amoxycillin or tinidazole achieved an eradication rate over 90%. However, the combination of drugs and duration of treatment for the correct use of levofloxacin in the eradication of are still unclear. OBJECTIVE:To compare the efficacy and tolerabil...
journal_title:European journal of gastroenterology & hepatology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1097/00042737-200212000-00004
更新日期:2002-12-01 00:00:00
abstract:BACKGROUND:Endoscopic ultrasound-guided fine-needle aspiration biopsy (EUS-FNA) can be coupled with endoscopic retrograde cholangiopancreatography in the same setting when biliary and/or duodenal stenting are required. AIMS:Our aim was to examine the effectiveness of EUS-FNA combined with stenting during the same sess...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/MEG.0b013e328357cdfd
更新日期:2012-11-01 00:00:00
abstract::Primary intestinal lymphangiectasia is characterized by dilated small bowel lymphatics and loss of lymph into the bowel lumen resulting in hypoproteinaemia and oedema. Some patients have a more generalized lymphatic abnormality associated with lymphoedema of the limbs and chylous pleural effusions. There is no specifi...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:
更新日期:1998-08-01 00:00:00
abstract:OBJECTIVES:In 30% of patients with primary biliary cirrhosis (PBC) ursodeoxycholic acid (UDCA) causes full biochemical normalization, while 70% are incomplete responders. The only differences between the two groups are the significantly higher cholestasis indices in the incomplete responders. In these patients we inves...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/00042737-200212000-00014
更新日期:2002-12-01 00:00:00
abstract:OBJECTIVES:To examine the relationship between serum levels of anti-Saccharomyces cerevisiae antibodies (ASCAs) and intestinal permeability at a given time (hypothesis 1) and the probability of increased ASCA serum levels with increased intestinal permeability (hypothesis 2) in patients with Crohn's disease. METHODS:E...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/00042737-200312000-00005
更新日期:2003-12-01 00:00:00
abstract:PURPOSE:Acid-base disturbances were investigated in patients with cirrhosis in relation to hemodynamic derangement to analyze the hyperventilatory effects and the metabolic compensation. METHODS:A total of 66 patients with cirrhosis and 44 controls were investigated during a hemodynamic study. RESULTS:Hyperventilator...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/MEG.0000000000000382
更新日期:2015-08-01 00:00:00
abstract:OBJECTIVES:Percutaneous endoscopic gastrostomy (PEG) using the pull through technique is the most widely used insertion method. An alternative is a per-oral image-guided gastrostomy (PIG), which may be advantageous in high-risk patients. As there are no large studies comparing PEG against PIG, we wished to analyse mort...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/MEG.0b013e328332d2dd
更新日期:2010-05-01 00:00:00
abstract:BACKGROUND:Complementary and alternative medicines (CAM) are widely used by patients with inflammatory bowel disease (IBD). Few data have been published on the impact of CAM on the quality of life (QOL). AIMS:The aim of the study was to describe CAM use in French patients with IBD, identify characteristics associated ...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/MEG.0000000000000040
更新日期:2014-03-01 00:00:00
abstract:INTRODUCTION:Intestinal complications in inflammatory bowel disease indicate active inflammation and typically result in the intensification of therapy. AIM:To analyse whether the rates of intestinal complications were associated with age at disease onset. PATIENTS AND METHODS:Data from 1506 individuals with Crohn's ...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/MEG.0000000000000896
更新日期:2017-08-01 00:00:00
abstract:OBJECTIVES:Currently, the (13)C-urea breath test is the reference method for non-invasive diagnosis of Helicobacter pylori infection and therapy control. Therefore, new technologies have been developed to measure the ratio of (13)CO(2)/(12)CO(2) in breath. The laser-assisted ratio analyser (LARA) device is based on opt...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/00042737-200107000-00008
更新日期:2001-07-01 00:00:00
abstract:PURPOSE:Thiopurine-induced leukopenia is a relatively common adverse event related to thiopurine medication in Korean pediatric Crohn's disease. In addition to the mutations of TPMT gene, the NUDT15 c.415C>T variant was recently identified to have a strong association with thiopurine-induced early leukopenia. We conduc...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/MEG.0000000000000564
更新日期:2016-04-01 00:00:00
abstract:INTRODUCTION:We postulated that the oro-oral route of transmission between spouses could be an important route of transmission of Helicobacter pylori. AIMS:To estimate the prevalence of different genotypes of H. pylori as distinguished by the polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/00042737-200205000-00009
更新日期:2002-05-01 00:00:00
abstract:BACKGROUND:α-Fetoprotein (AFP) is used widely as a serological marker for hepatocellular carcinoma. However, the AFP value is elevated in chronic hepatitis C virus (HCV) patients without hepatocellular carcinoma. Yet, data on the impact of direct-acting antiviral agents (DAAs) therapy on AFP levels after viral eradicat...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/MEG.0000000000001400
更新日期:2019-09-01 00:00:00
abstract:OBJECTIVE:To determine whether the sugar absorption test (SAT) during follow-up of patients with coeliac disease on a gluten-free diet (GFD) correlates with improvement of the villous architecture of the small intestine. METHODS:The SAT was performed in coeliacs at diagnosis and during follow-up with GFD. For the SAT,...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/00042737-199603000-00006
更新日期:1996-03-01 00:00:00
abstract::Gastritis cystica profunda (GCP) is a rare disease that shows multiple cystic gastric glands dispersed within the submucosa of the stomach. GCP occurs most commonly in patients who have undergone previous gastric surgery and presents as subepithelial tumor or a polypoid lesion. Here, we report the case of GCP in a 79-...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/MEG.0000000000000050
更新日期:2014-06-01 00:00:00
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journal_title:European journal of gastroenterology & hepatology
pub_type: 临床试验,杂志文章
doi:10.1097/meg.0b013e3283433abf
更新日期:2011-02-01 00:00:00
abstract::A 30-year-old previously healthy woman was diagnosed as having a vasoactive intestinal polypeptide (VIP)-producing tumour of the pancreas. Her medical history was typical for neuroendocrine gastrointestinal tumours, presenting initially with non-specific symptoms but eventually she developed life-threatening manifesta...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/00042737-199811000-00011
更新日期:1998-11-01 00:00:00
abstract:BACKGROUND:The number of procedures utilized in the general management of gastrointestinal bleeding (GIB) has not been investigated previously. We used the National Endoscopic Database of the Clinical Outcomes Research Initiative for an observational study to analyze the average length of workup in GIB. METHODS:The el...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/MEG.0000000000000693
更新日期:2016-10-01 00:00:00
abstract::Hepatocellular carcinoma (HCC) is a major worldwide health problem and the most common cause of cancer induced mortality. This review article examines the natural history of HCC and the known risk factors, as well as evaluating the current methods of detection of HCC and their impact on patient survival. ...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章,评审
doi:
更新日期:1996-09-01 00:00:00
abstract:BACKGROUND:Patients with inflammatory bowel disease (IBD) have a higher risk of developing thromboembolic events (TE) compared with the healthy population. AIM:This study aimed to describe a cohort of IBD patients with a history of TE focusing on recurrence of TE, disease activity and IBD medication at the time of TE ...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/MEG.0000000000000495
更新日期:2016-01-01 00:00:00
abstract::The question of when and how to drain a malignant biliary obstruction (MBO), both intrinsic or extrinsic, remains a controversial point among endoscopists. An important factor that influences the decision to drain an MBO or not is if the patient is a surgical candidate or not and, in the former case, if the patients m...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/MEG.0000000000001752
更新日期:2020-10-01 00:00:00
abstract:OBJECTIVE:To evaluate the efficacy and safety of two 1-week low-dose triple therapy regimens for the treatment of Helicobacter pylori infection. PATIENTS AND METHODS:Eighty patients with H. pylori infection and peptic ulcer disease (n = 64) or functional dyspepsia (n = 16), with similar demographic and clinical charac...
journal_title:European journal of gastroenterology & hepatology
pub_type: 临床试验,杂志文章
doi:
更新日期:1995-01-01 00:00:00
abstract:AIM:To assess the safety and efficacy of percutaneous radiofrequency thermal ablation (RFA) in the treatment of nonsurgical hepatocellular carcinoma (HCC) in daily practice.
METHODS:A total of 63 consecutive patients with HCC (solitary nodule journal_title:European journal of gastroenterology & hepatology pub_type: 杂志文章 doi:10.1097/MEG.0b013e3282f1cc4a 更新日期:2008-03-01 00:00:00
abstract:BACKGROUND:The role of heterozygosity for alpha-1 antitrypsin (A1AT) alleles in patients with chronic hepatitis C virus (HCV) is unclear. There is limited evidence to suggest that there is an increased prevalence of heterozygous A1AT carriers in HCV, but it is unclear how this affects treatment success. AIM:To investi...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/MEG.0b013e3283320113
更新日期:2010-07-01 00:00:00
abstract:BACKGROUND:It has been suggested that Helicobacter pylori may induce more or less severe gastroduodenal disease according to the strain virulence. DESIGN:We used Western blot to determine antigenic profiles associated with duodenal or gastric ulcer disease, MALT lymphoma and non-ulcer dyspepsia, and to identify geogra...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/00042737-199907000-00007
更新日期:1999-07-01 00:00:00
abstract:INTRODUCTION:This work evaluates the burden and trends of hepatitis C virus (HCV)-associated hospitalisations in Spain before and after the implementation of the Strategic Plan for Tackling Hepatitis C in the National Health System in 2015. METHODS:HCV-related hospitalisation discharges from 2005 to 2017 were obtained...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/MEG.0000000000001841
更新日期:2020-07-29 00:00:00