Validation of microdialysis probes for studying nitrosative chemistry within localized regions of the human upper gastrointestinal tract.

abstract：OBJECTIVES:Acute upper gastrointestinal bleeding is a well-recognized complication of peptic ulcers and erosions. The aim of this study was to assess the incidence rate and identify risk factors for this complication in southeastern Norway. MATERIALS AND METHODS:Between March 2015 and December 2017, a prospective obse...

journal_title：Scandinavian journal of gastroenterology

authors： Romstad KK,Detlie TE,Søberg T,Ricanek P,Jahnsen ME,Lerang F,Jahnsen J

更新日期：2020-10-01 00:00:00

abstract：:OBJECTIVE. The role of adipokines such as resistin, leptin, and adiponectin could be pivotal in the molecular crosstalk between the inflamed intestine and the surrounding mesenteric adipose tissue. Our aims were to a) evaluate their circulating concentrations in patients with active celiac disease (ACD) and compare th...

journal_title：Scandinavian journal of gastroenterology

authors： Russo F,Chimienti G,Clemente C,D'Attoma B,Linsalata M,Orlando A,De Carne M,Cariola F,Semeraro FP,Pepe G,Riezzo G

更新日期：2013-12-01 00:00:00

abstract：:In an attempt to examine the response of the ileal mucosa to different noxious environments and to correlate the results with findings in human continent ileostomy reservoirs, cat intestine was subjected to various operative procedures: first, ileal reservoirs were constructed in continuity with the small intestine, a...

journal_title：Scandinavian journal of gastroenterology

authors： Philipson B

更新日期：1975-01-01 00:00:00

abstract：OBJECTIVE:Pancreatic cancer continues to be an urgent clinical problem. We used the novel DNA methyltransferase inhibitor Zebularine and the histone deacetylase inhibitor SAHA to investigate the epigenetic influence on viability and differentiation of the pancreatic cancer cell lines YAP C, DAN G and Panc-89 in vitro a...

journal_title：Scandinavian journal of gastroenterology

authors： Neureiter D,Zopf S,Leu T,Dietze O,Hauser-Kronberger C,Hahn EG,Herold C,Ocker M

更新日期：2007-01-01 00:00:00

abstract：BACKGROUND:Detection of Helicobacter pylori is usually performed by culture, polymerase chain reaction (PCR), histology, or urease test on gastric biopsy samples. Although methods based on feces are non-invasive, their sensitivity has been relatively low. In this study, to improve its sensitivity, immunomagnetic separa...

journal_title：Scandinavian journal of gastroenterology

authors： Watanabe T,Tomita S,Kudo M,Kurokawa M,Orino A,Todo A,Chiba T

更新日期：1998-11-01 00:00:00

abstract：:Spontaneous rupture of a normal spleen without a history of trauma is a rare clinical entity. We report on a case of atraumatic splenic rupture in a 61-year-old man who presented to the emergency department for abdominal pain and hypotension. There was no evidence of hematologic or infectious disease involving the spl...

journal_title：Scandinavian journal of gastroenterology

authors： Wehbe E,Raffi S,Osborne D

更新日期：2008-01-01 00:00:00

abstract：:Background: Extracellular vesicles (EVs) are implicated in intercellular communication in liver diseases. An EV-associated fraction of the macrophage biomarker soluble CD163, denoted EV-CD163, was recently identified. EV-CD163 may be released during later phases of the inflammatory response as opposed to the acute she...

journal_title：Scandinavian journal of gastroenterology

authors： Nielsen MC,Andersen MN,Grønbæk H,Damgaard Sandahl T,Møller HJ

更新日期：2020-05-01 00:00:00

abstract：:The anal sphincter thickness was measured ultrasonographically in 30 asymptomatic subjects (13 male and 17 female: 23 young and 7 old). The internal anal sphincter (IAS) was measured at its thickest portion in the anal canal, its borders lying between the submucosa and the external and sphincter (EAS). The EAS was mea...

journal_title：Scandinavian journal of gastroenterology

authors： Papachrysostomou M,Pye SD,Wild SR,Smith AN

更新日期：1993-06-01 00:00:00

abstract：:The effect of intraduodenal infusion of amino acids, glucose, fat, HCl, ethanol, or saline on plasma VIP concentration was investigated in 7 normal subjects, 5 post-vagotomy patients, and 12 anaesthetized pigs. Furthermore, the concentrations of VIP in plasma after ingestion of a mixed meal were measured in 6 normal s...

journal_title：Scandinavian journal of gastroenterology

authors： Schaffalitzky de Muckadell OB,Fahrenkrug J,Holst JJ,Lauritsen KB

更新日期：1977-01-01 00:00:00

abstract：:The aim of our study was to determine the role of cytokine interleukin-1-beta (IL-1-beta) in patients with chronic hepatitis C virus (HCV) infection. Twenty-eight patients with chronic HCV infection were studied and compared with 18 healthy subjects. IL-1-beta levels were measured with an enzyme-linked immunosorbent a...

journal_title：Scandinavian journal of gastroenterology

authors： Ozyilkan E,Tatar G,Hacibektaşoglu A,Kayhan B,Telatar H

更新日期：1994-03-01 00:00:00

abstract：BACKGROUND:The presence of refractory ascites is a common indication for transjugular intrahepatic portosystemic shunt (TIPS). Different models have been proposed for the prediction of survival after TIPS. The aim of this study was to evaluate the predictive factors associated with patients' survival after TIPS placeme...

journal_title：Scandinavian journal of gastroenterology

authors： Lodato F,Berzigotti A,Lisotti A,Azzaroli F,Mosconi C,Giampalma E,Renzulli M,Cappelli A,Buonfiglioli F,Calvanese C,Zoli M,Golfieri R,Mazzella G

更新日期：2012-12-01 00:00:00

abstract：BACKGROUND:The aim of this study was to examine whether Helicobacter pylori status can identify a specific subset of patients with functional dyspepsia (FD) and erosive prepyloric changes (EPC). METHODS:Anamnestic, somatic, and psychologic data were collected from 87 patients with functional dyspepsia and 77 normal co...

journal_title：Scandinavian journal of gastroenterology

authors： Wilhelmsen I,Tangen Haug T,Sipponen P,Berstad A

更新日期：1994-06-01 00:00:00

abstract：OBJECTIVE:Barrett's esophagus (BE) is a risk factor for esophageal adenocarcinoma. In addition to its classical endocrine character known for hemodynamic regulation, the renin-angiotensin system (RAS) can be associated with inflammation, wound healing, and cancer. The aim of this study was to explore a potential expres...

journal_title：Scandinavian journal of gastroenterology

authors： Bratlie SO,Edebo A,Casselbrant A,Helander HF,Fändriks L

更新日期：2016-09-01 00:00:00

abstract：:Eosinophilic gastroenteritis is an unusual entity that is rarely found in daily clinical practise. Its aetiology is unknown and diagnosis can be made microscopically with evidence of massive eosinophilic infiltration in patients with chronic gastrointestinal symptoms, excluding entities that may cause such findings (p...

journal_title：Scandinavian journal of gastroenterology

authors： Redondo-Cerezo E,Cabello MJ,González Y,Gómez M,García-Montero M,de Teresa J

更新日期：2001-12-01 00:00:00

abstract：:Changes in urinary PGE2 and PGF2 alpha excretion in chronic liver diseases were observed in relation to renal hemodynamics and sodium balance. After equilibration on a 110-170-meq sodium diet, daily urine collections were analyzed for PGE2 and PGF2 alpha by a new extraction and radioimmunoassay method. PGE2 was signif...

journal_title：Scandinavian journal of gastroenterology

authors： Uemura M,Tsujii T,Fukui H,Kita K,Takaya A,Tsukamoto N,Nakayama M,Matsumoto M,Tamura M

更新日期：1986-01-01 00:00:00

abstract：OBJECTIVE:Helicobacter pylori-associated atrophic gastritis is known to be a significant risk factor for gastric cancer. Among the well-known parameters of atrophic gastritis are the levels of serum gastrin-17 (G-17) and pepsinogen I (PG1), which are biomarkers of gastric antral and corpus mucosal activity, respectivel...

journal_title：Scandinavian journal of gastroenterology

authors： Pasechnikov VD,Chukov SZ,Kotelevets SM,Mostovov AN,Mernova VP,Polyakova MB

更新日期：2005-03-01 00:00:00

abstract：BACKGROUND:Interdigestive small-intestinal motility is suppressed by hyperglycemia and also by hyperinsulinemia per se. Since hyperinsulinemia may increase sympathetic activity, the present study was undertaken to ascertain to what extent insulin affects phase III of the migrating motor complex (MMC) and MMC-related du...

journal_title：Scandinavian journal of gastroenterology

authors： Björnsson ES,Urbanavicius V,Eliasson B,Attvall S,Smith U,Abrahamsson H

更新日期：1995-03-01 00:00:00

abstract：:It is well understood that intestinal microbiota play an important role in the pathogenesis of inflammatory bowel disease (IBD). In addition, IBD patients are well known to have a higher risk of developing colon cancer due to chronic inflammation. Recent evidence suggests that manipulation of microbiota improves the c...

journal_title：Scandinavian journal of gastroenterology

authors： Kanauchi O,Mitsuyama K,Andoh A

更新日期：2013-04-01 00:00:00

abstract：:In a follow-up study of 85 patients with chronic aggressive (active) hepatitis (CAH) repeated liver biopsies and/or autopsy liver sections were available in 74 cases. The median time of observation was 45 months. Cirrhosis was demonstrated in 38 patients, and cirrhosis was suspected in a further five cases. Fifteen pa...

journal_title：Scandinavian journal of gastroenterology

authors： Dietrichson O,Christoffersen P

更新日期：1977-01-01 00:00:00

abstract：OBJECTIVES:Predictors of the postoperative quality of life (QoL) following ileal pouch anal anastomosis (IPAA) have not been thoroughly investigated. This study was planned to assess the postoperative QoL following IPAA and to identify its predictors using the 15D instrument. MATERIALS AND METHODS:A retrospective coho...

journal_title：Scandinavian journal of gastroenterology

authors： Abolfotouh S,Rautio T,Klintrup K,Helavirta I,Mäkelä J

更新日期：2017-10-01 00:00:00

abstract：INTRODUCTION:We aimed to describe the total costs of illness for IBD patients and compare the costs of patients with active disease to those with inactive disease. MATERIALS AND METHODS:Resource use for IBD management was itemized for attributable costs (AUD) among all IBD patients over a 12-month period at an Austral...

journal_title：Scandinavian journal of gastroenterology

authors： Jackson B,Con D,Ma R,Gorelik A,Liew D,De Cruz P

更新日期：2017-08-01 00:00:00

abstract：INTRODUCTION:Endoscopic retrograde cholangiopancreatography (ERCP) in patients with surgically altered upper gastrointestinal anatomy (SAA) is generally challenging despite the use of enteroscopy. After failed biliary cannulation, rendezvous technique (RV) can be an option to assist the biliary access. However, proper ...

journal_title：Scandinavian journal of gastroenterology

authors： Okuno M,Iwashita T,Yasuda I,Mabuchi M,Uemura S,Nakashima M,Doi S,Adachi S,Mukai T,Moriwaki H

更新日期：2013-08-01 00:00:00

abstract：:This study describes the clinical features and management of 80 patients with Crohn's disease affecting initially only the rectum with or without involvement of the sigmoid colon. Most patients were treated medically, and the various measures used are considered; the cumulative probability of completing five years und...

journal_title：Scandinavian journal of gastroenterology

authors： Ritchie JK,Lennard-Jones JE

更新日期：1976-01-01 00:00:00

abstract：:The influence of intraduodenal bile deficiency due to chronic bile duct obstruction and acute exogenous administration of bile acids on plasma cholecystokinin (CCK) and pancreatic polypeptide (PP) was investigated. Fourteen patients with tumor-induced bile duct stenosis and five healthy volunteers were given a liquid ...

journal_title：Scandinavian journal of gastroenterology

authors： Koop I,Koop H,Gerhardt C,Schafmayer A,Arnold R

更新日期：1989-04-01 00:00:00

abstract：:In the prospective clinical long-term study of 246 patients with chronic pancreatitis, 26 patients (24 men) developed 27 histologically proved malignant tumors (11%). Four additional patients with neoplasia were excluded (papilloma, two; Bowen's disease of the tonsils, one; and seminoma, one, occurring 8 years before ...

journal_title：Scandinavian journal of gastroenterology

authors： Ammann RW,Knoblauch M,Möhr P,Deyhle P,Largiadèr F,Akovbiantz A,Schüler G,Schneider J

更新日期：1980-01-01 00:00:00

abstract：BACKGROUND:Helicobacter pylori gastritis is usually a lifelong disease which can cause different topographical inflammatory reactions and induce divergent effects on acid secretion in humans. High acid output and antrum-predominant gastritis are associated with duodenal ulcer disease, whereas corpus-predominat gastriti...

journal_title：Scandinavian journal of gastroenterology

authors： Koskenpato J,Färkkilä M,Sipponen P

更新日期：2002-07-01 00:00:00

abstract：:The effects of an intramuscular injection of atropine (0.6 mg) and meperidine (1 mg/kg body weight) 30 min before topical benzocaine and intravenous diazepam administration were compared with those of a control group that received only benzocaine and intravenous diazepam in a randomized double-blind controlled trial o...

journal_title：Scandinavian journal of gastroenterology

authors： Schwartz SE,Fazio TL

更新日期：1979-01-01 00:00:00

abstract：BACKGROUND:Inducible NO synthase expression is upregulated in H. pylori-infected gastric mucosa, suggesting increased NO synthesis as part of a host defense reaction. This study investigates actual NO production in the human antrum in situ. METHODS:Gastroscopy with antral biopsy sampling and intragastric tonometric NO...

journal_title：Scandinavian journal of gastroenterology

authors： von Bothmer C,Edebo A,Lönroth H,Olbe L,Pettersson A,Fändriks L

更新日期：2002-04-01 00:00:00

abstract：BACKGROUND:There has been an impression from published work that Crohn's disease is less common in southern than in northern Europe. A low incidence of Crohn's disease has been observed in Greece, but conclusive data are still lacking. METHOD:A 5-year prospective and population-based epidemiologic study of Crohn's dis...

journal_title：Scandinavian journal of gastroenterology

authors： Manousos ON,Koutroubakis I,Potamianos S,Roussomoustakaki M,Gourtsoyiannis N,Vlachonikolis IG

更新日期：1996-06-01 00:00:00

abstract：:Sixty-five non-icteric patients presumed to have the postcholecystectomy syndrome (PCS) were followed up for 4-13 years after their first endoscopic retrograde cholangiopancreatography (ERCP) examination, which gave normal findings. All patients, however, experienced severe pain on injection of only 1-2 ml of contrast...

journal_title：Scandinavian journal of gastroenterology

authors： Lasson A,Fork FT,Trägårdh B,Zederfeldt B

更新日期：1988-04-01 00:00:00