Viral kinetics and treatment response in patients with hepatitis C during induction and standard interferon therapy in combination with ribavirin.

abstract：OBJECTIVES:This study assessed the clinicopathological features, therapeutic approaches, and prognosis of patients with biliary neuroendocrine neoplasm (NENs). MATERIALS AND METHODS:Multicenter retrospective study of patients with biliary tract NENs in the gallbladder, the extrahepatic bile duct, or the ampulla of Vat...

journal_title：Scandinavian journal of gastroenterology

authors： Lee KJ,Cho JH,Lee SH,Lee KH,Park BK,Lee JK,Woo SM,Ryu JK,Lee JK,Kim YS,Kim JW,Lee WJ

更新日期：2017-04-01 00:00:00

abstract：:The transformation of xenobiotics and endogenous compounds to active carcinogens and their subsequent deactivation as an aid to eradication may be important in the etiology of some gastrointestinal cancers. In mammals the gastrointestinal tract has been shown to be an important site of inducible enzyme systems active ...

journal_title：Scandinavian journal of gastroenterology

authors： Tobi M,Darmon E,Rozen P,Avigdor S,Rattan J,Santo M,Barnea ER

更新日期：1993-11-01 00:00:00

abstract：:Although the exact mechanisms inducing the hepatic injury in chronic hepatitis C infection are still not completely elucidated, the evidence of a direct cytopathic viral effect is sparse. The overall majority of experimental studies and clinical observations among patients instead favour immune-mediated hepatocellular...

journal_title：Scandinavian journal of gastroenterology

authors： Wejstål R

更新日期：1995-07-01 00:00:00

abstract：OBJECTIVE:To investigate the effects of ADH and ALDH gene polymorphism on the development of alcoholism, alcohol liver cirrhosis and alcohol chronic pancreatitis among Polish individuals. MATERIAL AND METHODS:We determined the allele and genotype of ADH2, ADH3 and ALDH2 in 198 subjects: 57 with alcohol cirrhosis, 44 w...

journal_title：Scandinavian journal of gastroenterology

authors： Cichoz-Lach H,Partycka J,Nesina I,Celinski K,Slomka M,Wojcierowski J

更新日期：2007-04-01 00:00:00

abstract：:The biologic gastrin activity in serum from 14 patients with the Zollinger-Ellison syndrome was assessed by the stimulation of histamine release and acid secretion from the isolated vascularly perfused rat stomach and compared with the immunologic activity as determined by radioimmunoassay using an antibody directed t...

journal_title：Scandinavian journal of gastroenterology

authors： Waldum HL,Mignon M,Sandvik AK,Bonfils S

更新日期：1992-12-01 00:00:00

abstract：:Agglutinins to four strains of anaerobic gram-positive coccoid rods (species of Eubacterium, Peptostreptococcus and Coprococcus) were found in significantly higher frequency in Crohn's disease (CD) than in ulcerative colitis (UC) and in other diseased control subjects and were virtually absent in apparently healthy su...

journal_title：Scandinavian journal of gastroenterology

authors： Auer IO,Röder A,Wensinck F,van de Merwe JP,Schmidt H

更新日期：1983-03-01 00:00:00

abstract：:Autonomic nerve function was evaluated in 40 patients with total ulcerative colitis and in 25 patients with irritable bowel syndrome by three established non-invasive tests based on the heart reactions to deep breathing (E/I ratio) and tilt (acceleration and brake index). None of the patients were diabetic. Most of th...

journal_title：Scandinavian journal of gastroenterology

authors： Lindgren S,Stewenius J,Sjölund K,Lilja B,Sundkvist G

更新日期：1993-07-01 00:00:00

abstract：OBJECTIVE:Peroxynitrite formation, as reflected by nitrotyrosine expression, is low in Helicobacter pylori-infected Mongolian gerbils despite pronounced expression of radical-forming enzymes. The aim of the present study was to investigate in vivo whether H. pylori inhibits either one or both of the nitro- and oxyradic...

journal_title：Scandinavian journal of gastroenterology

authors： Elfvin A,Edebo A,Bölin I,Fändriks L

更新日期：2007-10-01 00:00:00

abstract：:The hospital admission rates for symptomatic colonic diverticulitis (International Code No. 572.1) in the populations served by the main teaching hospitals in Fiji, Singapore, Nigeria and North East Scotland have been estimated. In non-Europeans the condition is very rare occurring in about only one person in a millio...

journal_title：Scandinavian journal of gastroenterology

authors： Kyle J,Adesola AO,Tinckler LF,de Beaux J

更新日期：1967-01-01 00:00:00

abstract：:Several mechanisms have been proposed for the development of Crohn's disease. Evidence in favour of a unifying 4-component concept to explain the development of Crohn's disease is presented. The four components are a genetic predisposition to an increased intestinal permeability, the key and initial triggering factor ...

journal_title：Scandinavian journal of gastroenterology

authors： Olbe L

更新日期：2008-01-01 00:00:00

abstract：BACKGROUND:Since the recognition of tissue transglutaminase (tTG) as the target antigen of anti-endomysium antibodies, several ELISA assays using either guinea pig or human recombinant tTG have been developed. The aim of the study was to compare the behaviour of anti-tTG and anti-endomysium antibodies assays in coeliac...

journal_title：Scandinavian journal of gastroenterology

authors： Vecchi MD,Folli C,Donato MF,Formenti S,Arosio E,Franchis R

更新日期：2003-01-01 00:00:00

abstract：:Calprotectin, a prominent cytosol protein in neutrophil granulocytes, was present in increased concentrations in stools from 50 of 53 patients with colorectal cancer, 32 of 40 patients with colorectal polyps, and all of 18 patients with gastric cancer. After radical surgery, faecal calprotectin levels reverted to the ...

journal_title：Scandinavian journal of gastroenterology

authors： Røseth AG,Kristinsson J,Fagerhol MK,Schjønsby H,Aadland E,Nygaard K,Roald B

更新日期：1993-12-01 00:00:00

abstract：OBJECTIVES:To assess the influence of smoking on histological disease severity and fibrosis in real-world NAFLD patients. MATERIAL AND METHODS:Consecutive NAFLD patients were identified with liver biopsies performed between 2008 and 2015. Characteristics such as smoking status and total number of pack years were colle...

journal_title：Scandinavian journal of gastroenterology

authors： Munsterman ID,Smits MM,Andriessen R,van Nieuwkerk CMJ,Bloemena E,Mulder CJJ,Tjwa ETTL,van Geenen EJM

更新日期：2017-08-01 00:00:00

abstract：OBJECTIVES:Faecal Calprotectin (FC) is a sensitive marker for gut inflammation. However, slightly elevated FC levels are also common in subjects without inflammation. We investigated the association between FC and clinical factors including concomitant use of medical therapy in patients with a normal colonoscopy. MATE...

journal_title：Scandinavian journal of gastroenterology

authors： Lundgren D,Eklöf V,Palmqvist R,Hultdin J,Karling P

更新日期：2019-02-01 00:00:00

abstract：BACKGROUND:Early observational studies of endoscopic treatment and extracorporeal shock wave lithotripsy (ESWL) reported considerable or complete relief of pain in 50%-80% of patients with chronic pancreatitis. There is no consensus on the measurement of pain, making comparison of observational studies difficult, and l...

journal_title：Scandinavian journal of gastroenterology

authors： Holm M,Matzen P

更新日期：2003-03-01 00:00:00

abstract：BACKGROUND:Wheat gliadin is the culprit antigen of coeliac disease (CD). Two short sequences of NH2-terminal portion of gliadin seem to be responsible for CD. Antiendomysial antibodies (EMA), highly sensitive and specific for CD, are detectable in the culture media from treated CD patients, after in vitro challenge wit...

journal_title：Scandinavian journal of gastroenterology

authors： Picarelli A,Di Tola M,Sabbatella L,Anania MC,Di Cello T,Greco R,Silano M,De Vincenzi M

更新日期：1999-11-01 00:00:00

abstract：:Sympathetic hyperactivity is considered to be the most important factor in the development of postoperative bowel atonia. In a double-blind study we evaluated the gut motor effects of dihydroergotamine, which predominantly acts as a sympatholytic agent in the gastrointestinal tract. Forty-six patients undergoing chole...

journal_title：Scandinavian journal of gastroenterology

authors： Altaparmakov I,Erckenbrecht JF,Wienbeck M

更新日期：1984-11-01 00:00:00

abstract：:Most patients with inflammatory bowel diseases (IBD) are offered conventional medical therapy, because emerging therapies for IBD are regulated by health-care jurisdiction and often limited to academic centres. This review distils current evidence to provide a pragmatic approach to conventional IBD therapy, including ...

journal_title：Scandinavian journal of gastroenterology

authors： Bryant RV,Brain O,Travis SP

更新日期：2015-01-01 00:00:00

abstract：BACKGROUND:Epidemiologic studies have consistently shown an association between Helicobacter pylori infection and gastric cancer, and it is now widely accepted that this organism plays a role in the pathogenesis of this tumor. Nevertheless, there are discrepant results on its relationship with the histologic type and l...

journal_title：Scandinavian journal of gastroenterology

authors： Martín-de-Argila C,Boixeda D,Redondo C,Alvarez I,Gisbert JP,García Plaza A,Cantón R

更新日期：1997-04-01 00:00:00

abstract：:A method is described for the detection and monitoring of bleeding in the upper gastrointestinal tract. A short-lived radionuclide (113In-m) is used. Acute bleeding in the upper gastrointestinal tract in patients without signs of shock and preshock usually stopped within a short time after onset. ...

journal_title：Scandinavian journal of gastroenterology

authors： Pettersson C,Forssman O,Hollender A,Mulder JL

更新日期：1975-01-01 00:00:00

abstract：BACKGROUND AND AIM:If patients with surgically resectable colorectal cancershave synchronous colorectal neoplasms that are difficult to remove by endoscopic mucosal resection, preemptive endoscopic submucosal dissection (ESD) can avoid excessive colorectal resection. The aim of this study was to evaluate the efficacy o...

journal_title：Scandinavian journal of gastroenterology

authors： Yabuuchi Y,Imai K,Hotta K,Ito S,Kishida Y,Manabe S,Yamaoka Y,Hino H,Kagawa H,Shiomi A,Ono H

更新日期：2020-08-01 00:00:00

abstract：BACKGROUND:Perceptions of appropriateness of treatments may differ between gastroenterologists (GIs) and inflammatory bowel disease (IBD) patients. The aim of this study was to explore and compare GIs' and patients' perceptions of risks and benefits of treatments and prioritization of expected outcomes. METHODS:Four v...

journal_title：Scandinavian journal of gastroenterology

authors： Vaucher C,Maillard MH,Froehlich F,Burnand B,Michetti P,Pittet V

更新日期：2016-09-01 00:00:00

abstract：BACKGROUND:Little is known about the role of intestinal microflora in the development of indomethacin-induced enteropathy. The aim of this study was to evaluate the effects of lactosucrose, an indigestible oligosaccharide, on intestinal microflora and on indomethacin-induced enteropathy in rats. METHODS:Male Wistar ra...

journal_title：Scandinavian journal of gastroenterology

authors： Honda K,Matsumoto T,Kuroki F,Iida M,Oka M,Sawatani I

更新日期：1999-03-01 00:00:00

abstract：:The present study examines the role of histamine in the stimulation of acid secretion induced by vagal nerve stimulation and by the muscarinic M1 agonist McN-A-343 in the totally isolated, vascularly perfused rat stomach. The stimuli were combined with an agent stimulating the cAMP system (isobutyl methylxanthine (IMX...

journal_title：Scandinavian journal of gastroenterology

authors： Sandvik AK,Kleveland PM,Waldum HL

更新日期：1988-11-01 00:00:00

abstract：:The disposition of 5-aminosalicylic acid (5-ASA) from 5-ASA-delivering drugs was studied in eight healthy volunteers. Time-related urinary excretion and faecal excretion of 5-ASA and acetyl-5-ASA were measured after a single oral dose of the azo compounds sulphasalazine and olsalazine, of the slow-release compounds Pe...

journal_title：Scandinavian journal of gastroenterology

authors： Rijk MC,van Schaik A,van Tongeren JH

更新日期：1988-01-01 00:00:00

abstract：:Bile acid and vitamin B12 malabsorption were evaluated in 34 cases of ulcerative colitis. Twenty-four patients were non-operated and 10 patients were colectomized. The postprandial duodenal bile acid concentration was abnormally low in 13 of 24 non-operated cases and found to be correlated to the activity of the disea...

journal_title：Scandinavian journal of gastroenterology

authors： Lenz K

更新日期：1976-01-01 00:00:00

abstract：BACKGROUND:We recently reported increased intestinal permeability to polysucrose (PS) 15000 in patients with Crohn's disease and in patients treated with non-steroidal anti-inflammatory drugs (NSAIDs). We have now compared this new macromolecular marker (14,700 D) with the conventional markers, 51Cr-labelled ethylenedi...

journal_title：Scandinavian journal of gastroenterology

authors： Oman H,Blomquist L,Henriksson AE,Johansson SG

更新日期：1995-12-01 00:00:00

abstract：:Radionuclides are needed both for nuclear medicine imaging as well as for peptide-receptor radionuclide therapy (PRRT) of neuroendocrine tumors (NET). Imaging is important in the initial diagnostic work-up and for staging NETs. In therapy planning, somatostatin receptor imaging (SRI) is used when treatment is targeted...

journal_title：Scandinavian journal of gastroenterology

authors： Kjaer A,Knigge U

更新日期：2015-06-01 00:00:00

abstract：OBJECTIVE:In 1990, Lavelle and Kanagaratnam introduced Usefulness Index (UI) test for assessment of usefulness of clinical observations. Although, nonspecific abdominal pain (NSAP) is the most common diagnosis among secondary care patients with acute abdominal pain, the efficiency of UI test is rarely considered in NSA...

journal_title：Scandinavian journal of gastroenterology

authors： Eskelinen M,Lipponen P

更新日期：2012-12-01 00:00:00

abstract：:Continuous intravenous infusion of small doses of vasopressin (0.05 microgram/kg/h) in anaesthetized dogs was effective in reducing gastric mucosal flow, whereas moderate doses (0.2 micrograms/kg/h) induced a substantial flow reduction. Larger doses of vasopressin (2-4 micrograms/kg/h) precipitated massive gastric flo...

journal_title：Scandinavian journal of gastroenterology

authors： Semb BK,Steen S,Solhaug JH

更新日期：1982-10-01 00:00:00