Changes in the postoperative insulin test in relation to recurrent duodenal ulceration.

abstract：BACKGROUND:Gastric cancer remains a major cause of cancer mortality globally but no good prognostic tumour marker is available. Soluble fragment of E-cadherin protein has been reported to increase in the sera of patients with cancer and recently was found to be elevated in 67% of patients with gastric cancer. AIMS:To ...

journal_title：Gut

authors： Chan AO,Lam SK,Chu KM,Lam CM,Kwok E,Leung SY,Yuen ST,Law SY,Hui WM,Lai KC,Wong CY,Hu HC,Lai CL,Wong J

更新日期：2001-06-01 00:00:00

abstract：BACKGROUND/AIM:To examine the risks for hepatocellular carcinoma (HCC) with respect to hepatitis B virus (HBV) genotypes, specific viral mutations (MT), serum HBV DNA levels, and cirrhosis. METHODS:HBV genotypes, 1653/1753/core promoter (CP)/precore MT and HBV DNA levels were determined in 248 HBV patients with HCC an...

journal_title：Gut

authors： Yuen MF,Tanaka Y,Shinkai N,Poon RT,But DY,Fong DY,Fung J,Wong DK,Yuen JC,Mizokami M,Lai CL

更新日期：2008-01-01 00:00:00

abstract：:It has been found that a ;gastric' type of epithelium tends to develop in the first part of the duodenum in patients with duodenal ulceration and is found in the second part of the duodenum in a patient with the Zollinger-Ellison syndrome. It is likely that ;gastric' epithelium appears when the duodenal acidity is hig...

journal_title：Gut

authors： JAMES AH

更新日期：1964-08-01 00:00:00

abstract：:A cohort of 123 patients with coeliac disease, diagnosed in the first three years of life and followed up for at least 10 years, was reevaluated during the teenage period in terms of compliance with the diet and clinical state. Mucosal structure and lymphocytes were assessed in small intestinal biopsy specimens obtain...

journal_title：Gut

authors： Mayer M,Greco L,Troncone R,Auricchio S,Marsh MN

更新日期：1991-08-01 00:00:00

abstract：BACKGROUND AND AIMS:The role of GATA factors in cancer has gained increasing attention recently, but the function of GATA6 in pancreatic ductal adenocarcinoma (PDAC) is controversial. GATA6 is amplified in a subset of tumours and was proposed to be oncogenic, but high GATA6 levels are found in well-differentiated tumou...

journal_title：Gut

authors： Martinelli P,Carrillo-de Santa Pau E,Cox T,Sainz B Jr,Dusetti N,Greenhalf W,Rinaldi L,Costello E,Ghaneh P,Malats N,Büchler M,Pajic M,Biankin AV,Iovanna J,Neoptolemos J,Real FX

更新日期：2017-09-01 00:00:00

abstract：BACKGROUND:Hydrogen sulphide (H(2)S) is a potent toxin normally present in the colonic lumen which may play a role in ulcerative colitis (UC). Two enzymes, thiol methyltransferase (TMT) and rhodanese (RHOD), are thought to be responsible for sulphide removal but supportive evidence is lacking. AIMS:To determine the di...

journal_title：Gut

authors： Picton R,Eggo MC,Merrill GA,Langman MJ,Singh S

更新日期：2002-02-01 00:00:00

abstract：METHODS:Four patients with clinicopathological features suggesting a new distinct entity defining extensive small intestinal CD4 T cell infiltration were observed. RESULTS:All four patients presented with chronic diarrhoea, malabsorption, and weight loss. Biopsy specimens of the small intestine disclosed extensive and...

journal_title：Gut

authors： Carbonnel F,d'Almagne H,Lavergne A,Matuchansky C,Brouet JC,Sigaux F,Beaugerie L,Nemeth J,Coffin B,Cosnes J,Gendre JP,Rambaud JC

更新日期：1999-11-01 00:00:00

abstract：OBJECTIVE:Non-alcoholic fatty liver disease (NAFLD) is a frequent complication of morbid obesity, but its severity varies greatly and thus there is a strong need to better define its natural history in these patients. DESIGN:Liver biopsies were systematically performed in 798 consecutive patients with severe obesity u...

journal_title：Gut

authors： Bedossa P,Tordjman J,Aron-Wisnewsky J,Poitou C,Oppert JM,Torcivia A,Bouillot JL,Paradis V,Ratziu V,Clément K

更新日期：2017-09-01 00:00:00

abstract：:Hydrogen breath tests are widely used to explore the pathophysiology of functional gastrointestinal disorders. Small intestinal bacterial overgrowth and carbohydrate malabsorption are disorders detected by these tests that have been proposed to be of great importance for symptoms in, for instance, irritable bowel synd...

journal_title：Gut

authors： Simrén M,Stotzer PO

更新日期：2006-03-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:Progression of a colorectal adenoma to invasive cancer occurs in a minority of adenomas and is the most crucial step in colorectal cancer pathogenesis. In the majority of cases, this is associated with gain of a substantial part of chromosome 20q, indicating that multiple genes on the 20q ampli...

journal_title：Gut

authors： Sillars-Hardebol AH,Carvalho B,Tijssen M,Beliën JA,de Wit M,Delis-van Diemen PM,Pontén F,van de Wiel MA,Fijneman RJ,Meijer GA

更新日期：2012-11-01 00:00:00

abstract：BACKGROUND:Collagenous colitis and lymphocytic colitis present with a similar clinical picture. Whether these conditions are separate entities or whether they represent different pathological stages of the same condition is an unresolved issue. PATIENT:This is a case of collagenous colitis following a fulminant course...

journal_title：Gut

authors： Bowling TE,Price AB,al-Adnani M,Fairclough PD,Menzies-Gow N,Silk DB

更新日期：1996-05-01 00:00:00

abstract：BACKGROUND AND AIMS:Large numbers of plasma cells (PC) localise in the intestinal lamina propria (LP) where they play a critical role in the defence against pathogens. This study analyses the level of maturation reached by normal human colon LPPC in comparison with that of bone marrow (BM) PC. METHODS:A technique was ...

journal_title：Gut

authors： Medina F,Segundo C,Campos-Caro A,Salcedo I,García-Poley A,Brieva JA

更新日期：2003-03-01 00:00:00

abstract：BACKGROUND:In transplant recipients with choledococholedocostomy (CDCD), endoscopic retrograde cholangiopancreatography (ERCP) remains the gold standard for the diagnosis of biliary leak or strictures. Transabdominal ultrasonography (TAUS) has been used to screen patients with suspected biliary tract complications, pri...

journal_title：Gut

authors： Hussaini SH,Sheridan MB,Davies M

更新日期：1999-12-01 00:00:00

abstract：OBJECTIVE:MicroRNAs (miRNAs) have been shown to offer great potential in the diagnosis of cancer. We investigated whether plasma miRNAs could discriminate between patients with and without colorectal cancer (CRC). METHODS:This study was divided into three phases: (1) marker discovery using real-time PCR-based miRNA pr...

journal_title：Gut

authors： Ng EK,Chong WW,Jin H,Lam EK,Shin VY,Yu J,Poon TC,Ng SS,Sung JJ

更新日期：2009-10-01 00:00:00

abstract：:Small intestinal mucosa obtained from six fasting patients with cholera by a peroral biopsy technique was studied with the electron microscope. The cultures of their rectal swabs were all positive for Vibrio cholerae. In the absorptive cells, large pseudopod-like cytoplasmic processes with deformed microvilli or witho...

journal_title：Gut

authors： Asakura H,Tsuchiya M,Watanabe Y,Enomoto Y,Morita A

更新日期：1974-07-01 00:00:00

abstract：:A 45 year old man is described with Whipple's disease who presented with weight loss, lethargy, and ascites. He subsequently developed fever and a mass in the neck, but died despite antibiotic treatment and nutritional support. Necropsy showed extraintestinal lymphoma. ...

journal_title：Gut

authors： Gillen CD,Coddington R,Monteith PG,Taylor RH

更新日期：1993-11-01 00:00:00

abstract：:We have previously shown that rats fed raw soya flour (RSF) for more than four months develop hyperplastic foci of pancreatic acinar cells, which undergo malignant change if feeding RSF is continued throughout the life of the animals. The tendency to undergo malignant change is augmented by the additional use of a gen...

journal_title：Gut

authors： McGuinness EE,Morgan RG,Wormsley KG

更新日期：1987-01-01 00:00:00

abstract：OBJECTIVES:COVID-19 has rapidly become a major health emergency worldwide. Patients with IBD are at increased risk of infection, especially when they have active disease and are taking immunosuppressive therapy. The characteristics and outcomes of COVID-19 in patients with IBD remain unclear. DESIGN:This Italian prosp...

journal_title：Gut

authors： Bezzio C,Saibeni S,Variola A,Allocca M,Massari A,Gerardi V,Casini V,Ricci C,Zingone F,Amato A,Caprioli F,Lenti MV,Viganò C,Ascolani M,Bossa F,Castiglione F,Cortelezzi C,Grossi L,Milla M,Morganti D,Pastorelli L,R

更新日期：2020-07-01 00:00:00

abstract：BACKGROUND:Meal ingestion is often associated with exacerbation of gastrointestinal symptoms in subjects with irritable bowel syndrome (IBS). Furthermore, recent preliminary data suggest that 5-hydroxytryptamine (5-HT) concentration in platelet poor plasma is elevated following meal ingestion in some subjects with diar...

journal_title：Gut

authors： Houghton LA,Atkinson W,Whitaker RP,Whorwell PJ,Rimmer MJ

更新日期：2003-05-01 00:00:00

abstract：OBJECTIVE:Thiopurines are widely used as maintenance therapy in inflammatory bowel disease (IBD) but the evidence base for their use is sparse and their role increasingly questioned. Using the largest series reported to date, we assessed the long-term effectiveness of thiopurines in ulcerative colitis (UC) and Crohn's ...

journal_title：Gut

authors： Stournaras E,Qian W,Pappas A,Hong YY,Shawky R,UK IBD BioResource Investigators.,Raine T,Parkes M,UK IBD Bioresource Investigators.

更新日期：2020-10-01 00:00:00

abstract：BACKGROUND:Appendicectomy reduces the risk of having ulcerative colitis. However, its effect on the natural history of ulcerative colitis remains uncertain. AIM:To determine whether appendicectomy reduces the overall severity of ulcerative colitis. PATIENTS AND METHODS:Appendicectomy status and smoking habits were sp...

journal_title：Gut

authors： Cosnes J,Carbonnel F,Beaugerie L,Blain A,Reijasse D,Gendre JP

更新日期：2002-12-01 00:00:00

abstract：BACKGROUND:Non-steroidal anti-inflammatory drugs (NSAIDs) have been reported to protect against the development of colon cancer. However, the mechanism(s) by which NSAIDs exert their effects is not clear. AIMS:The aim of this study was to examine the effects of NSAIDs on mRNA expression of tumour suppressor adenomatou...

journal_title：Gut

authors： Kishimoto Y,Takata N,Jinnai T,Morisawa T,Shiota G,Kawasaki H,Hasegawa J

更新日期：2000-12-01 00:00:00

abstract：:The prevalence of deoxyribonucleic acid (DNA) aneuploidy in 297 samples from 38 patients with ulcerative colitis of varying duration was investigated by flow cytometry. In 12 patients colitis was complicated by the development of colorectal carcinoma: one had three synchronous carcinomas. Only four of 14 carcinomas we...

journal_title：Gut

authors： Fozard JB,Quirke P,Dixon MF,Giles GR,Bird CC

更新日期：1986-12-01 00:00:00

abstract：BACKGROUND AND AIMS:Low grade dysplasia (LGD) is believed to predispose to colorectal cancer (CRC), and proctocolectomy has been advocated when this is identified. Between 1978 and 1990, 160 patients with longstanding extensive ulcerative colitis (UC) were recruited for annual colonoscopic surveillance and 40 developed...

journal_title：Gut

authors： Lim CH,Dixon MF,Vail A,Forman D,Lynch DA,Axon AT

更新日期：2003-08-01 00:00:00

abstract：BACKGROUND:Colonoscopic surveillance for hereditary non-polyposis colorectal cancer (HNPCC) reduces death rates, but early interval cancers still occur, probably due to missed small, aggressive adenomas. Narrow band imaging (NBI), a novel endoscopic technology, highlights superficial mucosal capillaries and improves co...

journal_title：Gut

authors： East JE,Suzuki N,Stavrinidis M,Guenther T,Thomas HJ,Saunders BP

更新日期：2008-01-01 00:00:00

abstract：BACKGROUND:This is a consensus developed by a group of expert endoscopists aiming to standardise the preparation, process and endoscopic procedural steps for diagnosis of early upper gastrointestinal (GI) cancers. METHOD:The Delphi method was used to develop consensus statements through identification of clinical ques...

journal_title：Gut

authors： Chiu PWY,Uedo N,Singh R,Gotoda T,Ng EKW,Yao K,Ang TL,Ho SH,Kikuchi D,Yao F,Pittayanon R,Goda K,Lau JYW,Tajiri H,Inoue H

更新日期：2019-02-01 00:00:00

abstract：BACKGROUND AND AIMS:Coeliac disease (CD) is triggered by an abnormal reaction to gluten. Peptides resulting from partially digested gluten of wheat, barley or rye cause inflammation of the small intestinal mucosa. Previous contradictory studies suggest that oats may trigger the abnormal immunological response in patien...

journal_title：Gut

authors： Comino I,Real A,de Lorenzo L,Cornell H,López-Casado MÁ,Barro F,Lorite P,Torres MI,Cebolla A,Sousa C

更新日期：2011-07-01 00:00:00

abstract：BACKGROUND:Ulcerative colitis (UC) is a chronic inflammatory bowel disease in which the colonic mucosa is infiltrated with plasma cells producing IgG autoantibodies. It is not known whether this represents a local mucosal response which has switched to IgG or a peripheral response which may have been initiated by perip...

journal_title：Gut

authors： Thoree VC,Golby SJ,Boursier L,Hackett M,Dunn-Walters DK,Sanderson JD,Spencer J

更新日期：2002-07-01 00:00:00

abstract：BACKGROUND:5-Lipoxygenase products play a part in inflammatory response. AIMS:The effect of intracolonic administration of zileuton (a 5-lipoxygenase inhibitor) on colonic damage and eicosanoid local release was assessed in a rat model of colitis. METHODS:Ninety rats with trinitrobenzenesulphonic acid induced colitis...

journal_title：Gut

authors： Bertrán X,Mañé J,Fernández-Bañares F,Castellá E,Bartolí R,Ojanguren I,Esteve M,Gassull MA

更新日期：1996-06-01 00:00:00

abstract：:The prevalence of methane production in an adult population of 256 subjects was 41%, but it was significantly higher in females (49%), than males (33%). When the population was subdivided into ethnic groups. Caucasians (48%) and Black (45%) had significantly more methane producers than Orientals (24%) and Indians (32%...

journal_title：Gut

authors： Pitt P,de Bruijn KM,Beeching MF,Goldberg E,Blendis LM

更新日期：1980-11-01 00:00:00