Evaluation of preoperative prognostic factors in patients with resectable pancreatic ductal adenocarcinoma.

abstract：BACKGROUND:Duodenal and gastric content of mucosal enzymes in duodenal ulcer (DU) patients differs from that of controls. The purpose of this study has been to examine the effect of omeprazole and eradication of Helicobacter pylori on mucosal enzymes in DU patients. METHODS:The enzyme activities of seven gastric and d...

journal_title：Scandinavian journal of gastroenterology

authors： Vetvik K,Schrumpf E,Mowinckel P,Aase S,Andersen KJ

更新日期：1994-11-01 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：BACKGROUND:Lactose maldigestion is usually diagnosed by means of the H2 breath test. When 13C-lactose is used as substrate, a 13CO2 breath test can be performed simultaneously. In an earlier publication we described the relation between both the H2 and 13CO2 exhalation in breath and the measured intestinal lactase acti...

journal_title：Scandinavian journal of gastroenterology

authors： Koetse HA,Vonk RJ,Pasterkamp S,Pal J,de Bruijn S,Stellaard F

更新日期：2000-06-01 00:00:00

abstract：OBJECTIVES:Assessing the experience of screening procedures is crucial for improving the quality and acceptance of colonoscopy in colorectal cancer screening. The aim of the study was to investigate the colonoscopy experience and associated factors among individuals who underwent a colonoscopy in the Screening of Swedi...

journal_title：Scandinavian journal of gastroenterology

authors： Fritzell K,Forsberg A,Wangmar J,Wengström Y,Bottai M,Hultcrantz R

更新日期：2020-11-01 00:00:00

abstract：:To ascertain whether any of the well-known effects of intravenous ethanol on pancreatic and gastric secretion could be due to its metabolite--acetaldehyde, a strong cytotoxic and sympathomimetic agent--acetaldehyde was given intravenously for 1 h (50, 100, and 200 mg/kg/h) in seven dogs. Acetaldehyde did not modify pa...

journal_title：Scandinavian journal of gastroenterology

authors： Andersen BN,Demol P,Treffot MJ,Sarles H

更新日期：1980-01-01 00:00:00

abstract：:Maltase, sucrase, and lactase were measured at pH 4 and pH 6 in normal and intestinalized gastric mucosa. In the normal mucosa the low activities of maltase and lactase seemed to be entirely due to lysosomal enzymes with acid pH-optimum. In intestinal metaplasia, brush border maltase and sucrase, but not lactase, appe...

journal_title：Scandinavian journal of gastroenterology

authors： Gudmand-Höyer E,Asp NG,Möllmann KM

更新日期：1975-01-01 00:00:00

abstract：BACKGROUND:Ethanol is a well-established 'barrier breaker' in gastric mucosa, but its effects at cellular level remain to be detailed. METHODS:Gastric epithelial cells were isolated from rabbits and cultured to monolayers. Intracellular calcium was measured spectrofluorometrically with fura-2. The patency of gap junct...

journal_title：Scandinavian journal of gastroenterology

authors： Mustonen H,Kiviluoto T,Puolakkainen P,Kivilaakso E

更新日期：2004-02-01 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:Previous studies have shown the colonoscopy quality affected by the endoscopist's fatigue. This study was aimed to evaluate this potential factor in a colorectal cancer-screening cohort of Chinese patients. METHODS:The attendances at department of gastroenterology for colorectal cancer screening between 201...

journal_title：Scandinavian journal of gastroenterology

authors： Xu Y,Chen K,Xu L,Yuan X,Wu Y,Chen P

更新日期：2018-03-01 00:00:00

abstract：:Neutrophil chemotactic function was investigated in 30 patients with ulcerative colitis (UC) in an active (no. = 15) or an inactive (no. = 15) stage. Peripheral blood neutrophils from active cases had a significantly decreased stimulated migration in modified Boyden chambers. Simultaneously done investigations of neut...

journal_title：Scandinavian journal of gastroenterology

authors： Elmgreen J,Binder V

更新日期：1982-06-01 00:00:00

abstract：:To evaluate the feasibility of gastroscopic screening for gastric malignancy in patients with pernicious anemia, all individuals treated with vitamin B12 in a well-defined population were identified. Individuals treated for an uncertain diagnosis were submitted to supplementary examinations. Of all individuals treated...

journal_title：Scandinavian journal of gastroenterology

authors： Borch K,Liedberg G

更新日期：1984-03-01 00:00:00

abstract：:In a Swedish-Norwegian multicentre study patients with endoscopically verified duodenal ulcers (greater than 5 mm) were randomized to 2 or 4 weeks of treatment with either 20 mg omeprazole once daily or 300 mg ranitidine once daily. The aim was to evaluate 2 and 4 weeks' treatment with regard to symptomatic improvemen...

journal_title：Scandinavian journal of gastroenterology

authors： Glise H,Martinson J,Solhaug JH,Carling L,Unge P,Engström G,Hallerbäck B

更新日期：1991-02-01 00:00:00

abstract：OBJECTIVE:The H(2)-sorbitol breath test (H(2)-SBT) has previously been suggested as a screening tool for coeliac disease. We developed an alternative (13)C-sorbitol breath test ((13)C-SBT). The aim of the study was to compare the diagnostic properties of the H(2)-SBT and the (13)C-SBT in a clinical setting. MATERIAL A...

journal_title：Scandinavian journal of gastroenterology

authors： Tveito K,Hetta AK,Askedal M,Brunborg C,Sandvik L,Løberg EM,Skar V

更新日期：2009-01-01 00:00:00

abstract：:We have analyzed the effects of aprotinin and Na2CaEDTA on phospholipase A2 activity and on the outcome of experimental pancreatitis in pigs. Hemorrhagic pancreatitis was induced in 29 piglets by infusing Na-taurocholate and trypsin into the pancreatic duct with simultaneous intravenous injection of secretin. Twelve a...

journal_title：Scandinavian journal of gastroenterology

authors： Puolakkainen P,Paananen A,Kaarne M,Kuusi T,Lempinen M,Schröder T

更新日期：1987-01-01 00:00:00

abstract：:Previous studies have shown that the small-bowel shunt operation for morbid obesity may be followed by signs of enhanced cell-mediated immunity and polymorphonuclear (PMN) granulocyte bactericidal capacity. In the present study seven patients, operated 4 months--4.5 years previously and exhibiting postoperative arthra...

journal_title：Scandinavian journal of gastroenterology

authors： Palmblad J,Engstedt L,Hallberg D,Norberg R,Udén AM

更新日期：1980-01-01 00:00:00

abstract：:The prevalence of gallstone disease was studied by ultrasound screening of a hospital population of 424 men and 631 women, admitted to the University Hospital Maastricht (The Netherlands) for elective surgery unrelated to gallstone disease. The prevalence increased with age. In the oldest age category (70 to 79 years)...

journal_title：Scandinavian journal of gastroenterology

authors： Thijs C,Knipschild P,van Engelshoven J

更新日期：1990-02-01 00:00:00

abstract：:Secondary protectomy caused only one death in 59 patients while 10 deaths in the other 84 patients could be ascribed to simultaneous procedures such as colectomy. The perineal would was closed round a drainage tube. Healing was unrelated to age, primary or later protectomy, and corticosteroid medication. Mean healing ...

journal_title：Scandinavian journal of gastroenterology

authors： Grüner OP,Naas R,Flatmark A,Fretheim B,Gjone E

更新日期：1977-01-01 00:00:00

abstract：:Background: Endoscopic mucosal resection (EMR) is the first-line approach to large colorectal sessile lesions. These patients have been associated with high rates of metachronous lesions (ML), but long-term follow-up (LtFU) data are lacking. We aimed at evaluating the efficacy of an LtFU protocol and analyse the devel...

journal_title：Scandinavian journal of gastroenterology

authors： Costa D,Brandão M,Costa R,Gonçalves R,Braga A,Rolanda C

更新日期：2019-12-01 00:00:00

abstract：BACKGROUND:Exogenous gastrin-releasing peptide (GRP) stimulates the release of secretin from the small intestine and pancreaticobiliary bicarbonate secretion in pigs. As acid is the principal stimulant of secretin release, the purpose of this study was to examine the importance of GRP in acid-induced secretin release a...

journal_title：Scandinavian journal of gastroenterology

authors： Glad H,Svendsen P,Knuhtsen S,Olsen O,Schaffalitzky de Muckadell OB

更新日期：1996-10-01 00:00:00

abstract：:Iron absorption from a composite meal was studied in 37 male patients before and 1 year after parietal cell vagotomy (PCV) and selective vagotomy with pyloroplasty (SV + P) in a prospective randomized series. The ability to absorb dietary non-haem iron was studied by relating in each subjects the food iron absorption ...

journal_title：Scandinavian journal of gastroenterology

authors： Magnusson B,Faxén A,Cederblad A,Rosander L,Kewenter J,Hallberg L

更新日期：1979-01-01 00:00:00

abstract：:Gastrointestinal hormones are peptides released from neuroendocrine cells in the digestive tract. More than 30 hormone genes are currently known to be expressed in the gut, which makes it the largest hormone-producing organ in the body. Modern biology makes it feasible to conceive the hormones under five headings: The...

journal_title：Scandinavian journal of gastroenterology

authors： Rehfeld JF

更新日期：2015-06-01 00:00:00

abstract：BACKGROUND:Irritable bowel syndrome (IBS) is characterized by chronic abdominal symptoms such as pain, discomfort, and altered bowel habits. A subset of IBS patients, denoted as post-infectious IBS (PI-IBS) patients, develop symptoms after an enteric infection. Distinct abnormalities in the gut mucosa, including mucosa...

journal_title：Scandinavian journal of gastroenterology

authors： Sundin J,Rangel I,Kumawat AK,Hultgren-Hörnquist E,Brummer RJ

更新日期：2014-09-01 00:00:00

abstract：BACKGROUND:Some patients with inflammatory bowel disease (IBD) never respond or lose their response to a second anti-TNF. AIM:To review the efficacy and safety of a third anti-TNF after failure of two previous anti-TNFs. Methods. Bibliographical searches in PubMed for studies evaluating infliximab, adalimumab, or cert...

journal_title：Scandinavian journal of gastroenterology

authors： Gisbert JP,Chaparro M

更新日期：2015-04-01 00:00:00

abstract：BACKGROUND:Growth factors such as epidermal growth factor (EGF) and transforming growth factor alpha (TGF alpha) have been shown to share common receptor (EGFR) and to accelerate ulcer healing due to stimulation of cell proliferation, but the time sequence of expression of EGF and TGF alpha during ulcer healing has not...

journal_title：Scandinavian journal of gastroenterology

authors： Konturek PC,Brzozowski T,Konturek SJ,Ernst H,Drozdowicz D,Pajdo R,Hahn EG

更新日期：1997-01-01 00:00:00

abstract：OBJECTIVES:It remains unclear whether radiofrequency ablation (RFA) provides comparable outcomes to surgical resection (SR). We, therefore, compared survival outcomes of RFA to SR in patients with early stage and very early stage hepatocellular carcinoma (HCC). METHODS:A multicenter retrospective analysis was performe...

journal_title：Scandinavian journal of gastroenterology

authors： Gory I,Fink M,Bell S,Gow P,Nicoll A,Knight V,Dev A,Rode A,Bailey M,Cheung W,Kemp W,Roberts SK,Melbourne Liver Group.

更新日期：2015-05-01 00:00:00

abstract：OBJECTIVE:The lack of novel therapeutic targets poses the major challenge to prolong survival and improve the quality of life for esophageal squamous cell carcinoma (ESCC). Methylenetetrahydrofolate dehydrogenase 1-like (MTHFD1L) plays critical roles in folate cycle maintenance. However, little information is available...

journal_title：Scandinavian journal of gastroenterology

authors： Yang YS,Yuan Y,Hu WP,Shang QX,Chen LQ

更新日期：2018-05-01 00:00:00

abstract：OBJECTIVE:Ursodeoxycholic acid (UDCA) has been proposed as the optimal pharmacological treatment for intrahepatic cholestasis of pregnancy (ICP). The lowest effective dosage of UDCA in women with ICP has not been established. The objective is to determine the risk of adverse pregnancy outcomes resulting from ICP and to...

journal_title：Scandinavian journal of gastroenterology

authors： Grymowicz M,Czajkowski K,Smolarczyk R

更新日期：2016-01-01 00:00:00

abstract：BACKGROUND:Ethanol abuse is the most prevalent cause of liver cirrhosis in Spain. Genetic polymorphisms affect the activity of the enzymes involved in ethanol metabolism and in processing the toxic by-products generated in the liver. N-acetyltransferase 2 (NAT2) is a polymorphic phase 2 enzyme not involved in these pro...

journal_title：Scandinavian journal of gastroenterology

authors： Agúndez JA,Ladero JM,Olivera M,Lozano L,Fernández-Arquero M,de laConcha EG,Díaz-Rubio M,Benitez J

更新日期：2002-01-01 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：BACKGROUND:A genetic susceptibility to coeliac disease is well established, involving HLA and non-HLA components. CTLA4 is an important regulator of T-cell function and some studies have suggested that sequence variation in the gene might be a determinant of disease susceptibility, although the evidence is conflicting....

journal_title：Scandinavian journal of gastroenterology

authors： Popat S,Hearle N,Wixey J,Hogberg L,Bevan S,Lim W,Stenhammar L,Houlston RS

更新日期：2002-01-01 00:00:00