Abstract:
BACKGROUND:The detection of bacterial DNA in serum and ascitic fluid from patients with cirrhosis and ascites is interpreted as molecular evidence of intestinal bacterial translocation and considered sufficient to activate the cellular immune response. In vitro studies on ascitic fluid culture have shown a close relationship between the synthesis of several cytokines and nitric oxide and the presence of bacterial DNA. Since different cell types give rise to cytokines, flow cytometry becomes a powerful tool to discriminate between populations involved in a bacterial challenge. OBJECTIVE:To study the pre-activation status of macrophage/monocyte population ex vivo according to the presence of bacterial DNA. PATIENTS:Patients with cirrhosis and culture-negative, non-neutrocytic ascites, with or without the presence of bacterial DNA in blood and ascitic fluid were studied. METHODS:Flow cytometry analysis of intracellular cytokine expression in monocyte/macrophages from ascitic fluid was performed in basal conditions and after 12 h of cell stimulation adding lypopolysaccharide. RESULTS:Monocyte/macrophages from patients with bacterial DNA showed a significantly higher production of interleukin-6 and tumor necrosis factor alpha in basal conditions than that in cells from patients without the presence of bacterial DNA. The addition of lipopolysaccharide produced a non-significant increment in the expression of these cytokines in patients with the presence of bacterial DNA, while this increment became significant in the other group of patients. CONCLUSIONS:Bacterial translocation in patients with cirrhosis and ascites increases the basal intracellular cytokine expression, reducing its functional reserve capability.
journal_name
Eur J Gastroenterol Hepatoljournal_title
European journal of gastroenterology & hepatologyauthors
Francés R,Rodríguez E,Muñoz C,Zapater P,De la ML,Ndongo M,Pérez-Mateo M,Such Jdoi
10.1097/00042737-200501000-00010subject
Has Abstractpub_date
2005-01-01 00:00:00pages
45-51issue
1eissn
0954-691Xissn
1473-5687pii
00042737-200501000-00010journal_volume
17pub_type
杂志文章abstract:BACKGROUND:There are increasing indications for assessing Helicobacter pylori status by non-invasive means in dyspeptic patients. There is also increasing use of proton pump inhibitor therapy for dyspeptic disease. AIMS:To determine the effect of proton pump inhibitor therapy on the accuracy of the [14C]urea breath te...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/00042737-199809000-00006
更新日期:1998-09-01 00:00:00
abstract::This paper reviews the published data on novel drug treatments for inflammatory bowel disease. Steroids that are topically active or rapidly metabolized have a definite therapeutic role and have fewer long-term side-effects than other steroids. Methotrexate can promote remission in approximately 50% of patients, but i...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章,评审
doi:
更新日期:1995-02-01 00:00:00
abstract::This editorial briefly reviews the significance of lymphoid nodular hyperplasia in the intestinal tract of children with autistic spectrum disorder. The distinction between physiological and pathological lymphoid hyperplasia of the intestinal tract is of importance in the context of a possible causative link with auti...
journal_title:European journal of gastroenterology & hepatology
pub_type: 评论,社论
doi:10.1097/00042737-200508000-00007
更新日期:2005-08-01 00:00:00
abstract:BACKGROUND:The accuracy of diagnostic tests to assess Helicobacter pylori eradication has rarely been performed. AIM:To compare the tests most commonly used for this purpose, i.e. histology, culture and (13)C urea breath test performed in centralized facilities. METHODS:Prospective study where patients were included ...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章,多中心研究
doi:10.1097/00042737-200012060-00009
更新日期:2000-06-01 00:00:00
abstract:OBJECTIVE:Most patients with severe upper dyspepsia are treated empirically with ulcer drugs. Drug-induced dyspepsia might therefore be reflected in the sequencing of ulcer drugs relative to other medications. Our aim was to screen a large population-base prescription database for evidence of drug-induced dyspepsia. M...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/00042737-199801000-00006
更新日期:1998-01-01 00:00:00
abstract:BACKGROUND AND AIMS:Left ventricular diastolic dysfunction has been reported in patients with liver cirrhosis. Although conventional Doppler echocardiography has been used to assess diastolic filling dynamics, this technique is limited in diagnosing left ventricular diastolic dysfunction. The aim of the study was to va...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/MEG.0b013e3282fb7cd0
更新日期:2008-09-01 00:00:00
abstract:OBJECTIVE AND DESIGN:Chronic hepatitis B virus (HBV) infection may lead to liver cirrhosis; however, factors associated with the development of cirrhosis have been incompletely studied. A total of 516 patients with chronic hepatitis B were followed up longitudinally to determine their outcome. METHODS:The clinical and...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/00042737-200012060-00019
更新日期:2000-06-01 00:00:00
abstract::Celiac axis compression syndrome (CACS) is a rare entity of mesenteric ischemia, secondary to inadequate blood supply to the intestine, resulting in weight loss because of postprandial abdominal pain. Superior mesenteric artery (SMA) syndrome is an uncommon cause of intestinal obstruction manifesting with epigastric p...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章,评审
doi:10.1097/MEG.0b013e3282f172fa
更新日期:2008-06-01 00:00:00
abstract::Spontaneous regression of adult solid tumours is rare. Here, we present the case of a 51-year-old man who underwent a curative resection for an adenocarcinoma of the rectum in 1989. He remained well until 12 months after surgery when he developed a large-fixed mass proximal to the anastomosis, which was treated with r...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/00042737-200512000-00025
更新日期:2005-12-01 00:00:00
abstract:INTRODUCTION:Excessive alcohol consumption has steadily risen to become the third leading cause of preventable death in the USA. One consequence of heavy alcohol use recently under considerable investigation is alcoholic hepatitis. Although many risk factors for developing alcoholic hepatitis have been documented, our ...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/MEG.0000000000001583
更新日期:2020-06-01 00:00:00
abstract:OBJECTIVE:There is a controversy about the performance of blood tests for the diagnostic of metabolic liver disease in patients with type-2-diabetes in comparison with patients without type-2-diabetes. These indirect comparisons assumed that the gold-standard is binary, whereas fibrosis stages, steatosis and nonalcohol...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/MEG.0000000000001606
更新日期:2020-08-01 00:00:00
abstract:BACKGROUND:One study has suggested that markers of acute hepatitis E virus (HEV) infection are present in 3.6% of patients with severe alcoholic hepatitis (AH). However, validation of these preliminary results is lacking, as well as the impact of HEV infection on the 6-month survival. AIMS:The aims of this study were ...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/MEG.0000000000000459
更新日期:2015-12-01 00:00:00
abstract::Genetic polymorphisms adjacent to IL28B have been previously associated with spontaneous clearance of hepatitis C virus (HCV) and a higher rate of sustained virological response to interferon-based treatment in HCV genotype 1-infected patients. A recent study has shown that patients with the CC genotype of the rs12979...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/MEG.0b013e3283554291
更新日期:2012-09-01 00:00:00
abstract:OBJECTIVES:It is important to stratify patients according to the magnitude of risk for gastric cancer development; the OLGA (Operative Link for Gastritis Assessment) and OLGIM (Operative Link on Gastric Intestinal Metaplasia) staging systems of lesions in the stomach mucosa have been proposed for this purpose. There ar...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/MEG.0000000000000082
更新日期:2014-05-01 00:00:00
abstract::Concomitant functional dyspepsia (FD) and psychosocial stressors have been reported; however, the association between FD and depression remains controversial and no quantitative meta-analysis exists. Published articles were identified through a comprehensive review of PubMed, Embase, and Web of Science from inception ...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章,meta分析,评审
doi:10.1097/MEG.0000000000001451
更新日期:2019-08-01 00:00:00
abstract::A 46-year-old woman was admitted to our department with symptoms of nausea, anorexia and asthenia. Serum alanine aminotransferase and aspartate aminotransferase levels were increased; all serological tests for viral hepatitis and autoimmune disorders were negative. She had taken Lycopodium similiaplex solution as seda...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/MEG.0b013e3282f1623d
更新日期:2008-05-01 00:00:00
abstract:OBJECTIVES:The factors associated with hepatitis C virus (HCV) treatment uptake and responses were assessed among HCV/HIV co-infected individuals referred for HCV therapy at an urban HIV clinic. METHODS:Retrospective review of HIV/HCV patients enrolled in the HCV treatment program at the John Ruedy Immunodeficiency Cl...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/MEG.0b013e328341ef54
更新日期:2011-01-01 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:OBJECTIVE:Most patients with hepatocellular carcinoma are diagnosed at intermediate or advanced stages (BCLC B or C) and undergo palliative local treatments such as transarterial chemoembolization or selective internal radiation therapy, also called radioembolization. In terms of liver function and tumor extent, stages...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/MEG.0000000000001625
更新日期:2020-08-01 00:00:00
abstract:BACKGROUND:According to small studies carried out in preselected populations, the estimated prevalence of anti-hepatitis C virus (HCV) antibodies in Poland ranges from 0.6 to 2.1%. AIMS:The aim of this study was to evaluate the prevalence of anti-HCV and HCV RNA among patients and healthcare workers. METHODS:Anti-HCV...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章,多中心研究
doi:10.1097/MEG.0b013e32834d173c
更新日期:2011-11-01 00:00:00
abstract:AIM:To determine the prevalence of heterotopic gastric mucosa in the upper oesophagus (inlet patch) and the factors that may influence its finding. To study its macroscopic and microscopic characteristics and its relationship with symptoms and oesophago-gastroduodenal diseases. PATIENTS AND METHODS:The study was carri...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/00042737-200012070-00005
更新日期:2000-07-01 00:00:00
abstract:INTRODUCTION:This preliminary study aimed to investigate the effects of the probiotic Saccharomyces boulardii on proinflammatory and anti-inflammatory cytokines in patients with diarrhea-dominant irritable bowel syndrome (IBS-D). The other objectives were to document any clinical improvement as judged by symptoms, qual...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章,随机对照试验
doi:10.1097/MEG.0000000000000094
更新日期:2014-06-01 00:00:00
abstract:BACKGROUND:Diathermy procedures are indispensable in interventional endoscopy. Argon beam coagulation is an innovative no-touch electrocoagulation technique in which high-frequency alternating current is delivered to the tissue through ionized argon gas. METHOD AND PATIENTS:Before clinical application, we conducted in...
journal_title:European journal of gastroenterology & hepatology
pub_type: 临床试验,杂志文章
doi:10.1097/00042737-199706000-00006
更新日期:1997-06-01 00:00:00
abstract:BACKGROUND:The high vascularity of hepatocellular carcinoma (HCC) seems to be a potential therapeutic target. We evaluated the efficacy, toxicity, and histologic response to thalidomide in advanced HCC in a single center phase I/II pilot trial. METHODS:Between September 2000 and August 2004 patients with HCC uneligibl...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/MEG.0b013e3283036740
更新日期:2008-10-01 00:00:00
abstract:OBJECTIVES:Cells infected with the hepatitis B or C virus can be eliminated by an immune response mediated by cytotoxic T cells. Recently, the Fas Ligand has been detected on the surface of cytotoxic T cells, and is thought to induce cells to apoptosis by adhering to the Fas antigen. METHODS:To evaluate the role of th...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/00042737-200403000-00015
更新日期:2004-03-01 00:00:00
abstract::The results of systemic treatments for hepatocellular carcinoma are currently disappointing. In patients with advanced disease, none of the tested treatments (particularly systemic chemotherapy or hormonal treatment, such as tamoxifen) demonstrated an unequivocal benefit in terms of survival, and the trials including ...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章,评审
doi:10.1097/00042737-200403000-00005
更新日期:2004-03-01 00:00:00
abstract:BACKGROUND:National surveys have been used to obtain information on sedation and monitoring practices in endoscopy in several countries. AIMS:To provide data from Portugal and query the Portuguese endoscopists on nonanesthesiologist administration of propofol. MATERIALS AND METHODS:A 31-item web survey was sent to al...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/MEG.0000000000000245
更新日期:2015-03-01 00:00:00
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:BACKGROUND:Proton pump inhibitors (PPIs) are usually prescribed to patients undergoing dual antiplatelet therapy to decrease the risk of gastrointestinal bleeding. Recent studies have raised concerns that PPIs could reduce clopidogrel's efficacy by competitive inhibition of cytochrome P450 2C19 isoenzyme. All PPIs are ...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章,随机对照试验
doi:10.1097/MEG.0b013e3283460110
更新日期:2011-05-01 00:00:00
abstract:OBJECTIVES:Perforated jejunal diverticulitis (PJD) is rare, but it has high mortality rates. The role of nonsurgical management is debated. The aim of this study is to assess the outcomes of medical and surgical management of PJD. PATIENTS AND METHODS:A single-centre study on a series of emergency patients diagnosed w...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/MEG.0000000000001265
更新日期:2019-01-01 00:00:00