Modulation of arachidonic acid metabolism by olsalazine and other aminosalicylates in leukocytes.

abstract：BACKGROUND:Although increased levels of interleukin (IL)-8 are known to be associated with infiltration of neutrophils in the gastric mucosa with Helicobacter pylori infection, no study has investigated the relationship between local IL-8 levels and neutrophil infiltration in the duodenal mucosa of patients with duoden...

journal_title：Scandinavian journal of gastroenterology

authors： Noshiro M,Kusugami K,Sakai T,Imada A,Ando T,Ina K,Nobata K,Morise K,Kaneko H,Ito M,Nishio Y

更新日期：2000-05-01 00:00:00

abstract：:To examine the relationship between hepatitis B core antigen-specific interferon gamma production and the liver injury, we measured the sequential change in this production by peripheral blood mononuclear cells of seven patients with chronic hepatitis B. Four patients who experienced acute exacerbation showed increase...

journal_title：Scandinavian journal of gastroenterology

authors： Takehara T,Hayashi N,Katayama K,Kasahara A,Fusamoto H,Kamada T

更新日期：1992-09-01 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 use of mucosal traction to assist in colonic and rectal endoscopic submucosal dissection (ESD), especially for deep colonic ESD, is challenging. We developed a method of inverse insertion of a snare into the endoscopic working channel to deliver it into the colon together with the endoscope. With this met...

journal_title：Scandinavian journal of gastroenterology

authors： Zhang Q,Xing TY,Wang Z

更新日期：2019-01-01 00:00:00

abstract：:The occurrence of autoantibodies against intrinsic factor, H,K-ATPase, and pepsinogen was analysed by means of enzyme-linked immunosorbent assay in three groups of sera. Group 1 comprised sera from 14 rheumatoid arthritis patients with normal acid secretion; group 2, sera from 18 rheumatoid arthritis patients with red...

journal_title：Scandinavian journal of gastroenterology

authors： Mårdh S,Ma JY,Song YH,Aly A,Henriksson K

更新日期：1991-10-01 00:00:00

abstract：BACKGROUND:This study was designed to evaluate the results of electrostimulation of the pelvic floor for faecal incontinence. METHODS:Twenty-four patients with neurogenic (n = 20) or idiopathic (n = 4) incontinence were treated on 12 occasions. Twenty were women, and the mean age was 63 years (range, 26-85 years). The...

journal_title：Scandinavian journal of gastroenterology

authors： Osterberg A,Graf W,Eeg-Olofsson K,Hålldén M,Påhlman L

更新日期：1999-03-01 00:00:00

abstract：BACKGROUND:Profound inhibition of gastric acid secretion induces enterochromaffin-like (ECL) cell carcinoids due to hypergastrinemia. Peroxisome proliferators also lead to hypergastrinemia and ECL cell carcinoids but without reducing gastric acidity. Since the peroxisome proliferator ciprofibrate is still in use as lip...

journal_title：Scandinavian journal of gastroenterology

authors： Hammer TA,Sandvik AK,Waldum HL

更新日期：1998-06-01 00:00:00

abstract：BACKGROUND:The correlation of clinical and laboratory findings with various imaging techniques in obese patients is difficult. Colour duplex Doppler is of particularly limited value in fat individuals. The Doppler Perfusion Index (DPI) measures the ratio of hepatic arterial to total liver blood flow and seems to be mor...

journal_title：Scandinavian journal of gastroenterology

authors： Kakkos SK,Yarmenitis SD,Tsamandas AC,Gogos CA,Kalfarentzos F

更新日期：2000-09-01 00:00:00

abstract：OBJECTIVE:In view of the possible implication of various environmental factors in the pathogenesis of primary biliary cirrhosis (PBC), the role of appendectomy in patients with PBC and other chronic liver diseases from Central Greece was investigated. MATERIAL AND METHODS:The medical files of 68 patients with PBC and ...

journal_title：Scandinavian journal of gastroenterology

authors： Rigopoulou EI,Georgiadou SP,Barbanis S,Dalekos GN

更新日期：2006-05-01 00:00:00

abstract：:190 patients with elevated serum amylase levels were tested for macroamylasemia and the amylase to creatinine clearance ratio. Macroamylasemia was found in 3 patients. In these patients macroamylasemia persisted after the total activity of serum amylase had fallen to nearly normal levels. The Cam/Ccr-ratios were deter...

journal_title：Scandinavian journal of gastroenterology

authors： Dürr HK,Bindrich D,Bode JC

更新日期：1977-01-01 00:00:00

abstract：BACKGROUND:Computer-assisted diagnostic systems are not substantially more accurate than the clinician in the differential diagnosis of jaundice but may help in optimal selection and sequencing of tests. The present study aimed to assess with an electronic diagnostic tool the pattern of ordering tests and the diagnosti...

journal_title：Scandinavian journal of gastroenterology

authors： de Bree E,Tsiftsis DD,Santos RM,Lavelle SM,Cuervas-Mons V,Gauthier A,Gips C,Malchow-Moeller A,Molino G,Rohr G,Theodossi A,Tsantoulas D

更新日期：2000-04-01 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：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：BACKGROUND:It was observed that several patients from the outpatient clinic with Crohn disease (CD) occasionally had subnormal values of alanine aminotransferase (ALAT) in blood. Subnormal ALAT values have previously been reported only in renal failure. METHODS:A retrospective study of clinical chemistry values going ...

journal_title：Scandinavian journal of gastroenterology

authors： Vadstrup S

更新日期：2004-06-01 00:00:00

abstract：BACKGROUND:Morphologic, histochemical, and cytoproliferative characteristics differentiate hyperplastic polyps from adenomas. Even so, these polyps are indicators of populations with a high colorectal cancer risk. Since changes in mucosal cell proliferation are highly predictive biomarkers of the adenomacarcinoma seque...

journal_title：Scandinavian journal of gastroenterology

authors： Risio M,Arrigoni A,Pennazio M,Agostinucci A,Spandre M,Rossini FP

更新日期：1995-04-01 00:00:00

abstract：OBJECTIVE:Many patients with functional dyspepsia (FD) have postprandial symptoms, impaired gastric accommodation and low vagal tone. The aim of this study was to improve vagal tone, and thereby also drinking capacity, intragastric volume and quality of life, using breathing exercises with vagal biofeedback. MATERIAL ...

journal_title：Scandinavian journal of gastroenterology

authors： Hjelland IE,Svebak S,Berstad A,Flatabø G,Hausken T

更新日期：2007-09-01 00:00:00

abstract：:The metabolism of cyclic AMP and HCl secretion has been studied in eight healthy volunteers, in eight duodenal ulcer (DU) patients, and in four pernicious anaemia patients. Pentagastrin showed a tendency to increase adenylate cyclase and cyclic nucleotide phosphodiesterase activities in the fundal mucosa and caused a ...

journal_title：Scandinavian journal of gastroenterology

authors： Varis K,Raij K,Härkönen M,Miettinen TA

更新日期：1988-11-01 00:00:00

abstract：:The gut microfloral metabolism of sorbitol and lactulose was investigated in 10 healthy control subjects and 10 patients with cirrhosis of the liver, by measuring the pulmonary excretion of the fermentational gases hydrogen and methane during 3 h. A possible acute effect on venous plasma ammonia after a single dose of...

journal_title：Scandinavian journal of gastroenterology

authors： Beaven J,Bjørneklett A,Jenssen E,Blomhoff JP,Skrede S

更新日期：1983-05-01 00:00:00

abstract：BACKGROUND:Increased faecal calprotectin shedding indicates gastrointestinal mucosal inflammation. METHODS:We studied the effect of short-term treatment with non-steroidal anti-inflammatory drugs (NSAIDs) on faecal calprotectin shedding in two randomized crossover studies, with treatment regimens of indomethacin or na...

journal_title：Scandinavian journal of gastroenterology

authors： Meling TR,Aabakken L,Røseth A,Osnes M

更新日期：1996-04-01 00:00:00

abstract：OBJECTIVE:Diarrhoeal relapses in patients with ulcerative colitis (UC) may be associated with enteric infections and its diagnosis may lessen avoidable exposure to corticosteroids and/or immunosuppressants. The purpose of this study was to assess the frequency of stool pathogens (parasitic and viral) in patients with a...

journal_title：Scandinavian journal of gastroenterology

authors： Banerjee D,Deb R,Dar L,Mirdha BR,Pati SK,Thareja S,Falodia S,Ahuja V

更新日期：2009-01-01 00:00:00

abstract：BACKGROUND AND AIMS:Accurate biomarkers for quantifying liver fibrosis are important for clinical practice and trial end-points. We compared the diagnostic performance of magnetic resonance imaging (MRI), including gadoxetate-enhanced MRI and 31P-MR spectroscopy, with fibrosis stage and serum fibrosis algorithms in a c...

journal_title：Scandinavian journal of gastroenterology

authors： Forsgren MF,Nasr P,Karlsson M,Dahlström N,Norén B,Ignatova S,Sinkus R,Cedersund G,Leinhard OD,Ekstedt M,Kechagias S,Lundberg P

更新日期：2020-07-01 00:00:00

abstract：BACKGROUND:The colonic degradation of carbohydrates (fermentation) to short-chain fatty acids (SCFAs) appears to have major impacts on colonocyte function, sodium and water absorption, and large-bowel energy salvation, but how to quantify the in vivo fermentation in man is still debatable. METHODS:Indicators of coloni...

journal_title：Scandinavian journal of gastroenterology

authors： Nordgaard I,Hansen BS,Mortensen PB

更新日期：1995-09-01 00:00:00

abstract：OBJECTIVE:Serial monitoring data for faecal calprotectin and lactoferrin during Crohn's disease (CD) therapy are scarce. The aim of this research was to study the behaviour of faecal biomarkers during CD therapy. MATERIAL AND METHODS:Adult CD patients (n = 19) needing therapy enhancement were prospectively recruited. ...

journal_title：Scandinavian journal of gastroenterology

authors： Sipponen T,Björkesten CG,Färkkilä M,Nuutinen H,Savilahti E,Kolho KL

更新日期：2010-03-01 00:00:00

abstract：OBJECTIVE:In celiac disease (CD), enteropathy of the small bowel results from a T-cell-mediated reaction to gluten in the diet. In addition to gluten, other environmental and genetic factors participate in the disease pathogenesis. We have recently reported the finding of a significantly different short-chain fatty aci...

journal_title：Scandinavian journal of gastroenterology

authors： Tjellström B,Stenhammar L,Högberg L,Fälth-Magnusson K,Magnusson KE,Midtvedt T,Sundqvist T,Houlston R,Popat S,Norin E

更新日期：2007-10-01 00:00:00

abstract：OBJECTIVE:Postprandial dyspepsia is common and may be associated with abnormal intragastric distribution of food. We aimed to determine the effect of body position on gastric emptying, meal distribution, and postprandial perceptions in healthy subjects. MATERIAL AND METHODS:Eight adolescents (4 females and 4 males age...

journal_title：Scandinavian journal of gastroenterology

authors： Valeur J,Berstad A,Hausken T

更新日期：2015-02-01 00:00:00

abstract：:Our aim was to study the cell kinetics and epithelial structure in the ileum and colon of conventional and germfree AGUS rats by means of a classic stathmokinetic technique. A slight hyperplasia was observed in the villi of germfree animals (p < 0.05), associated with a comparatively short cell cycle time. The crypt c...

journal_title：Scandinavian journal of gastroenterology

authors： Alam M,Midtvedt T,Uribe A

更新日期：1994-05-01 00:00:00

abstract：:Seven double-pouch dogs with one vagally innervated Amdrup pouch (AP) and one denervated Heidenhain pouch (HP) made possible comparison of gastric secretion from innervated and denervated mucosa at the same time in the same animal. Stimulation was done by food--a mixture of liver, heart, and bonemeal, 10g/kg. Cimetidi...

journal_title：Scandinavian journal of gastroenterology

authors： Guldvog I,Getz MA

更新日期：1981-01-01 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：:Experiments were performed to validate the computerized pH/PCO2 technique for measurement of HCO3 secretion at a physiologic pH in the human stomach. In bench-side experiments the system detected 103 +/- 2% (mean +/- SE, n = 66) of boluses or infusions of NaHCO3. The standard curve was linear in the physiologic concen...

journal_title：Scandinavian journal of gastroenterology

authors： Sjövall H,Forssell H,Olbe L

更新日期：1989-12-01 00:00:00

abstract：:Biopsy specimens from long-standing ulcerative colitis were frozen shortly after resection and homogenized before measurement of lactate dehydrogenase (LD) isoenzymes by agar electrophoresis. Results were related to histological changes in inflammation or dysplasia. The percentage of total LD M monomers was significan...

journal_title：Scandinavian journal of gastroenterology

authors： Vatn MH,Tjora S,Elgjo K,Norheim A,Bergan A

更新日期：1985-10-01 00:00:00