The effect of acetaldehyde on pancreatic and gastric secretion.

abstract：:Antral exclusion was performed in seven adult male Sprague-Dawley rats, which were killed 10 weeks later. Fasting serum gastrin concentrations were almost four times higher than in unoperated controls. There was a slight increase in the thickness of the gastric mucosa, but quantitative electron microscopy showed no si...

journal_title：Scandinavian journal of gastroenterology

authors： Helander HF,Liedberg G,Rehfeld JF

更新日期：1982-01-01 00:00:00

abstract：:Ischemia of the gastric mucosa, for example during hemorrhagic shock, appears to be an important pathogenetic factor in acute bleeding from the upper gastrointestinal tract. In the present experiment the effects on the canine gastric mucosa of hemorrhagic shock (ischemia) and intragastric aspirin in acid and neutral s...

journal_title：Scandinavian journal of gastroenterology

authors： Casalnuovo CA,Kraglund K,Kristensen IB,Amdrup E

更新日期：1984-06-01 00:00:00

abstract：BACKGROUND:The physiologic role of the colon as an endocrine organ is not clear. We therefore studied the enteroinsular axis in patients with ulcerative colitis after colectomy. METHODS:The subjects included 11 patients with a conventional ileostomy, 10 patients with an ileoanal reservoir, and 10 normal controls. The ...

journal_title：Scandinavian journal of gastroenterology

authors： Palnaes Hansen C,Andreasen JJ,Holst JJ

更新日期：1997-05-01 00:00:00

abstract：OBJECTIVE:Some patients with diabetic gastroparesis exhibit cyclical symptoms. The purpose of this work was to study the subset of patients with cyclic vomiting characteristics, described as a cyclic vomiting pattern, in a population of patients with symptoms of diabetic gastroparesis. MATERIAL AND METHODS:Sixty-seven...

journal_title：Scandinavian journal of gastroenterology

authors： Christensen CJ,Johnson WD,Abell TL

更新日期：2008-01-01 00:00:00

abstract：:Omeprazole has an anti-ulcerogenic effect and protects rat gastric mucosa against drug-induced damage in vivo. We have evaluated omeprazole protection against damage induced by sodium taurocholate to gastric epithelial cell monolayers, an experimental model that completely excludes the influence of systemic factors. F...

journal_title：Scandinavian journal of gastroenterology

authors： Romano M,Razandi M,Ivey KJ

更新日期：1989-06-01 00:00:00

abstract：BACKGROUND:Inducible nitric oxide synthase (iNOS) in the human colon is considered expressed only in inflammatory states such as ulcerative or collagenous colitis. As subtle iNOS labelling was previously observed in some colonic mucosal biopsies from a heterogeneous group of controls with non-inflamed bowel, we studied...

journal_title：Scandinavian journal of gastroenterology

authors： Perner A,Andresen L,Normark M,Rask-Madsen J

更新日期：2002-08-01 00:00:00

abstract：BACKGROUND:Fragments of collagen arising during synthesis and breakdown have been suggested as markers of fibrous tissue remodelling in Crohn disease. We compared serum concentrations of the C-terminal propeptide of collagen I (PICP), the N-terminal propeptide of collagen III (PIIINP) and the C-terminal telopeptide of ...

journal_title：Scandinavian journal of gastroenterology

authors： Kjeldsen J,Rasmussen M,Schaffalitzky de Muckadell OB,Kronborg O,Junker P

更新日期：2001-11-01 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：:The reproducibility of simultaneous, long-term, ambulatory gastric pH recordings in the antrum and corpus was investigated in nine healthy subjects who underwent three separate, 27-h gastric double pH-metries. Intraindividual reproducibility for the entire 27-h recording period was good in the corpus (Kendall's concor...

journal_title：Scandinavian journal of gastroenterology

authors： Cilluffo T,Armstrong D,Castiglione F,Emde C,Galeazzi R,Gonvers JJ,Blum AL

更新日期：1990-10-01 00:00:00

abstract：BACKGROUND:Our aim was to determine the diagnostic value of electron microscopy in evaluating the etiology of gastrointestinal disease in patients infected with the human immunodeficiency virus (HIV). METHODS:A retrospective review of electron microscopic and light microscopic results of all HIV-positive patients with...

journal_title：Scandinavian journal of gastroenterology

authors： Olofinlade O,Adeonigbagbe O,Karowe M,Robilotti J,Gualtieri N,Cacciarelli A,Berlin I,Guerrieri C

更新日期：2000-03-01 00:00:00

abstract：OBJECTIVE:Gastric contents empty from the stomach despite frequent changes in body position. The mechanism that maintains gastric emptying independent of position is poorly understood. The aim of this study was to determine the effects of body position on gastric emptying and motor function. MATERIAL AND METHODS:Twelv...

journal_title：Scandinavian journal of gastroenterology

authors： Steingoetter A,Fox M,Treier R,Weishaupt D,Marincek B,Boesiger P,Fried M,Schwizer W

更新日期：2006-10-01 00:00:00

abstract：OBJECTIVE:Despite the apparent lack of clinical interest in the inlet patches of heterotopic gastric mucosa (HGM) in the upper esophagus, the literature contains reports of complications associated with HGM. The aim of this study was to determine the prevalence and clinical importance of HGM in patients referred for up...

journal_title：Scandinavian journal of gastroenterology

authors： Baudet JS,Alarcón-Fernández O,Sánchez Del Río A,Aguirre-Jaime A,León-Gómez N

更新日期：2006-12-01 00:00:00

abstract：BACKGROUND:The hydrolysis of long-chain alkanoylcholines, presumably catalyzed by butyryl-cholinesterase (EC 3.1.1.8), in rat intestinal loops was studied. The substances have earlier been found to be rapidly degraded in vitro. METHODS:Radiolabeled substrates were used, and a radiochromatographic detection method was ...

journal_title：Scandinavian journal of gastroenterology

authors： Chelminska-Bertilsson M,Edebo A,Thompson RA,Edebo L

更新日期：1995-07-01 00:00:00

abstract：OBJECTIVE:Emergency surgery after unsuccessful endoscopic therapy for bleeding duodenal ulcer has been reported to have a high mortality. Transcatheter arterial embolization (TAE) of the gastroduodenal artery is an alternative strategy when endoscopic therapy fails. This study is a retrospective analysis comparing thes...

journal_title：Scandinavian journal of gastroenterology

authors： Venclauskas L,Bratlie SO,Zachrisson K,Maleckas A,Pundzius J,Jönson C

更新日期：2010-03-01 00:00:00

abstract：BACKGROUND:Gastro-oesophageal reflux is an obesity-related health risk assumed to improve after weight loss. Prolonged intragastric balloon distension might oppose this. The purpose of the study was to investigate the prevalence of gastro-oesophageal reflux in untreated obese subjects and to study the consequences of w...

journal_title：Scandinavian journal of gastroenterology

authors： Mathus-Vliegen EM,Tygat GN

更新日期：2002-11-01 00:00:00

abstract：:Ten obese subjects who had undergone intestinal bypass operation (end-to-side jejunoileostomy) were studied longitudinally with respect to vitamin D and other indices of calcium metabolism. Investigations were carried out before operation (t0) and after 6 months (t1), 12 months (t2), and a mean of 54 months (range, 49...

journal_title：Scandinavian journal of gastroenterology

authors： Rickers H,Christiansen C,Balslev I,Rødbro P

更新日期：1984-03-01 00:00:00

abstract：:The association between macroamylasaemia and coeliac disease in Down syndrome with multiple autoimmune abnormalities has never been reported. A 40-year-old woman with a 15-year history of immunoglobulin A and immunoglobulin M hypergammaglobulinaemia, chronic diarrhoea, persistent mild aspartate aminotransferase (AST) ...

journal_title：Scandinavian journal of gastroenterology

authors： Bermejo JF,Carbone J,Rodriguez JJ,Macias R,Rodriguez M,Gil J,Marin MA,Torres F,Fernandez-Cruz E

更新日期：2003-04-01 00:00:00

abstract：:Background and Aims: Endoscopic ultrasound-guided fine needle biopsy (EUS-FNB) has been proposed to obtain high-quality tissue samples for pancreatic tumors. We performed an observational study to compare EUS-FNB with a 20-gauge Procore® needle versus a 22-gauge Acquire® needle. Our primary endpoint was the quantity o...

journal_title：Scandinavian journal of gastroenterology

authors： Karsenti D,Tharsis G,Zeitoun JD,Denis P,Perrot B,Coelho J,Bellaiche G,Charbit L,Hakoune JJ,Doumet S,Sion-Rohart E,Cavicchi M,Zago J

更新日期：2019-04-01 00:00:00

abstract：OBJECTIVE:In coeliac disease, small-bowel mucosal permeability is increased in response to gluten consumption. However, the signalling routes leading to such a barrier defect remain obscure. As the epidermal growth factor receptor (EGFR) pathway is up-regulated in untreated coeliac disease, and since this cascade has b...

journal_title：Scandinavian journal of gastroenterology

authors： Juuti-Uusitalo K,Lindfors K,Mäki M,Patrikainen M,Isola J,Kaukinen K

更新日期：2009-01-01 00:00:00

abstract：OBJECTIVES:Mismatch repair deficient (dMMR) colorectal cancer (CRC) is caused by inactivation of the MMR DNA repair system, most commonly via epigenetic inactivation of the MLH1 gene, and these tumors occur most frequently in the right colon. The objective was to determine whether cholecystectomy (CCY) increases the ri...

journal_title：Scandinavian journal of gastroenterology

authors： Halldorsson MO,Hauptmann M,Snaebjornsson P,Haraldsdóttir KH,Aspelund T,Gudmundsson EF,Gudnason V,Jonasson JG,Haraldsdottir S

更新日期：2018-08-01 00:00:00

abstract：BACKGROUND:We have examined the suitability of microdialysis probes for examining nitrosative chemistry within localized regions of the lumen of the gastrointestinal tract. Chemical nitrosation occurs maximally at pH 2.5 in the presence of nitrite and thiocyanate and absence of ascorbic acid. Nitrite and thiocyanate ar...

journal_title：Scandinavian journal of gastroenterology

authors： Suzuki H,Moriya A,Iijima K,McElroy K,Fyfe VE,McColl KE

更新日期：2003-08-01 00:00:00

abstract：:The cellular infiltrate in the walls of resected ileum and colon specimens obtained from patients with Crohn's disease was analysed. Mononuclear cells in tissue sections were characterized by the use of surface membrane markers and immuno-histochemical and enzyme histochemical techniques. It was found that: [1] B cell...

journal_title：Scandinavian journal of gastroenterology

authors： Meijer CJ,Bosman FT,Lindeman J

更新日期：1979-01-01 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：OBJECTIVE:The peptide hormones guanylin and uroguanylin and their receptor, guanylate cyclase C (GC-C), are expressed in pancreatic duct cells. In colon cancer, guanylin peptides are shown to exert strong anti-tumor activity through the GC-C pathway. The objective of this study was to analyze the role of guanylin and u...

journal_title：Scandinavian journal of gastroenterology

authors： Kloeters O,Friess H,Giese N,Buechler MW,Cetin Y,Kulaksiz H

更新日期：2008-01-01 00:00:00

abstract：OBJECTIVE:The aim of the study was to evaluate the role of 8-OHdG (8-hydroxy-2'-deoxyguanosine) detecting oxidative stress response following cholecystectomy in a randomised multicentre study of patients with minilaparotomy cholecystectomy (MC) versus laparoscopic cholecystectomy (LC). METHODS:Initially, 106 patients ...

journal_title：Scandinavian journal of gastroenterology

authors： Aspinen S,Harju J,Juvonen P,Selander T,Kokki H,Pulkki K,Eskelinen MJ

更新日期：2016-12-01 00:00:00

abstract：BACKGROUND:The scope of self-medication is increasing in many countries, and drugs for dyspepsia are a popular group for deregulative activities. This study investigated what kind of upper gastrointestinal symptoms people self-medicate and how appropriate this self-medication is. METHODS:An anonymous questionnaire was...

journal_title：Scandinavian journal of gastroenterology

authors： Sihvo S,Hemminki E

更新日期：1997-09-01 00:00:00

abstract：:A case of a Borrmann type 2 advanced gastric cancer with endocrine differentiation is described. Histologically, the cancer was either composed of cells arranged in a tubular pattern or formed solid nests of various sizes. The tubular pattern was composed of a moderately differentiated tubular adenocarcinoma. The hist...

journal_title：Scandinavian journal of gastroenterology

authors： Sugihara A,Nakasho K,Yamada N,Nakagomi N,Tsujimura T,Terada N,Tsuji M

更新日期：2004-08-01 00:00:00

abstract：OBJECTIVE:Data in the literature suggest the possibility of using ultrasonography to diagnose sliding gastric hiatal hernia. The aim of this study was to confirm the diagnostic accuracy of transabdominal ultrasonography for the diagnosis of sliding gastric hiatal hernia, using endoscopy as the reference test. The latte...

journal_title：Scandinavian journal of gastroenterology

authors： Barone M,Di Lernia P,Carbonara M,Ladisa R,Donno A,Amoruso A,Di Leo A,Francavilla A

更新日期：2006-07-01 00:00:00

abstract：:Aims: The studies on post-endoscopic retrograde cholangiopancreatography (ERCP) pancreatitis (PEP) in pancreas divisum (PD) patients without chronic pancreatitis (CP) are rare. In this study, we aimed to evaluate the incidence of PEP in PD patients without CP and the risk and protective factors for PEP.Methods: Consec...

journal_title：Scandinavian journal of gastroenterology

authors： Meng QQ,Zhao SB,Wang ZJ,Shen Z,Xia T,Wang SL,Gu L,Pan P,Li ZS,Yao J,Shi YH,Bai Y

更新日期：2020-06-01 00:00:00

abstract：:After intravenous injection of autologous purified and radiolabeled anionic and cationic trypsinogens in the dog, there is a multiexponential elimination from serum of the trypsinogens without activation to active trypsins. The results are in agreement with an elimination of the trypsinogens iva glomerular filtration,...

journal_title：Scandinavian journal of gastroenterology

authors： Borgström A

更新日期：1981-01-01 00:00:00