Evidence for autoregulation of cholecystokinin secretion during diversion of bile pancreatic juice in rats.

abstract：BACKGROUND & AIMS:The CYLD lysine 63 deubiquitinase gene (CYLD) encodes tumor suppressor protein that is mutated in familial cylindromatosus, and variants have been associated with Crohn disease (CD). Splice forms of CYLD that lack exons 7 and 8 regulate transcription factors and functions of immune cells. We examined ...

journal_title：Gastroenterology

authors： Tang Y,Reissig S,Glasmacher E,Regen T,Wanke F,Nikolaev A,Gerlach K,Popp V,Karram K,Fantini MC,Schattenberg JM,Galle PR,Neurath MF,Weigmann B,Kurschus FC,Hövelmeyer N,Waisman A

更新日期：2019-02-01 00:00:00

abstract：:By speeding the fragmentation of meat, peptic digestion might accelerate gastric emptying. To examine this possibility, mongrel dogs prepared with chronic duodenal fistulas were fed steak and 99mTc-labeled chicken liver, measuring 99mTc in all chyme exiting from the stomach out the duodenal fistula allowed quantitatio...

journal_title：Gastroenterology

authors： Ohashi H,Meyer JH

更新日期：1980-08-01 00:00:00

abstract：BACKGROUND & AIMS:Tumors that develop in patients with Crohn's disease tend be multifocal, so field cancerization (the replacement of normal cells with nondysplastic but tumorigenic clones) might contribute to intestinal carcinogenesis. We investigated patterns of tumor development from pretumor intestinal cell clones....

journal_title：Gastroenterology

authors： Galandiuk S,Rodriguez-Justo M,Jeffery R,Nicholson AM,Cheng Y,Oukrif D,Elia G,Leedham SJ,McDonald SA,Wright NA,Graham TA

更新日期：2012-04-01 00:00:00

abstract：BACKGROUND & AIMS:To elucidate the survival of the patients with unresectable hepatocellular carcinoma (HCC) who underwent transcatheter arterial lipiodol chemoembolization (TACE) and to analyze the factors affecting the survivals. METHODS:During the last 8 years, a nationwide prospective cohort study was performed in...

journal_title：Gastroenterology

authors： Takayasu K,Arii S,Ikai I,Omata M,Okita K,Ichida T,Matsuyama Y,Nakanuma Y,Kojiro M,Makuuchi M,Yamaoka Y,Liver Cancer Study Group of Japan.

更新日期：2006-08-01 00:00:00

abstract：:The possible involvement of tumor necrosis factor-alpha in the pathogenesis of an experimentally induced hepatitis was investigated. Balb/c mice were primed with Propionibacterium acnes to induce the infiltration of mononuclear cells into the liver. Immunohistochemical study showed that most of the accumulated mononuc...

journal_title：Gastroenterology

authors： Nagakawa J,Hishinuma I,Hirota K,Miyamoto K,Yamanaka T,Tsukidate K,Katayama K,Yamatsu I

更新日期：1990-09-01 00:00:00

abstract：BACKGROUND & AIMS:New serologic markers of inflammatory bowel disease may be useful for differentiating between Crohn's disease and ulcerative colitis and for disease stratification. We profiled sugar-binding antibodies to identify novel antiglycan antibodies that may be associated with inflammatory bowel disease. MET...

journal_title：Gastroenterology

authors： Dotan I,Fishman S,Dgani Y,Schwartz M,Karban A,Lerner A,Weishauss O,Spector L,Shtevi A,Altstock RT,Dotan N,Halpern Z

更新日期：2006-08-01 00:00:00

abstract：:This document presents the official recommendations of the American Gastroenterological Association (AGA) Institute on "Use of Gastrointestinal Medications in Pregnancy." It was approved by the Clinical Practice and Economics Committee on February 22, 2006, and by the AGA Institute Governing Board on April 20, 2006. ...

journal_title：Gastroenterology

authors： Mahadevan U,Kane S

更新日期：2006-07-01 00:00:00

abstract：BACKGROUND & AIMS:Cirrhosis and portal hypertension due to chronic common bile duct ligation reproduce the features of human hepatopulmonary syndrome, whereas portal hypertension alone due to partial portal vein ligation does not. Nitric oxide contributes to experimental hepatopulmonary syndrome, but the nitric oxide s...

journal_title：Gastroenterology

authors： Zhang J,Ling Y,Luo B,Tang L,Ryter SW,Stockard CR,Grizzle WE,Fallon MB

更新日期：2003-11-01 00:00:00

abstract：:We have prospectively studied changes in serum postprandial cholylglycine (CG) concentration during 297 pregnancies. We found an increase in CG concentration from 0.3 mumol/L at 15 weeks' pregnancy to 0.6 mumol/L at 40 weeks' pregnancy. Although this increase was statistically significant (p less than 0.005), median c...

journal_title：Gastroenterology

authors： Lunzer M,Barnes P,Byth K,O'Halloran M

更新日期：1986-10-01 00:00:00

abstract：:The reason why hepatocellular carcinoma occurs less frequently in women than in men is unknown. The possibility that differences in the hepatitis B virus status between men and women with this tumor might be important in this regard was investigated in 75 black women and 75 age- and ethnically-matched men with hepatoc...

journal_title：Gastroenterology

authors： Kew MC,Rossouw E,Paterson A,Hodkinson J,Whitcutt M,Dusheiko G

更新日期：1983-04-01 00:00:00

abstract：BACKGROUND & AIMS:Alcoholic hepatitis (AH) is characterized by hepatocellular damage, inflammation, and fibrosis. We performed a prospective study to associate hepatic expression of the CXC subfamily of chemokines with histology findings and prognosis of patients with AH. METHODS:Liver biopsy samples from 105 patients...

journal_title：Gastroenterology

authors： Dominguez M,Miquel R,Colmenero J,Moreno M,García-Pagán JC,Bosch J,Arroyo V,Ginès P,Caballería J,Bataller R

更新日期：2009-05-01 00:00:00

abstract：BACKGROUND & AIMS:The majority of patients with Helicobacter pylori infection have autoantibodies cross-reacting with gastric antigens. In this study, the relation between autoantibody status, histopathology of body mucosa, and antigenic profile of H. pylori was investigated. METHODS:One hundred patients were examined...

journal_title：Gastroenterology

authors： Negrini R,Savio A,Poiesi C,Appelmelk BJ,Buffoli F,Paterlini A,Cesari P,Graffeo M,Vaira D,Franzin G

更新日期：1996-09-01 00:00:00

abstract：:Most studies show that oral ingestion of iron does not cause a positive stool guaiac reaction. However, all in vitro studies show that iron does cause a positive guaiac reaction and some in vivo studies have shown a positive stool guaiac reaction in response to oral iron. This study examines this unresolved question. ...

journal_title：Gastroenterology

authors： McDonnell WM,Ryan JA,Seeger DM,Elta GH

更新日期：1989-01-01 00:00:00

abstract：BACKGROUND & AIMS:A Western-style diet, which is high in fat and sugar, can cause significant dyslipidemia and nonalcoholic fatty liver disease; the diet has an especially strong effect in women, regardless of total calorie intake. Dietary supplementation with beneficial microbes might reduce the detrimental effects of...

journal_title：Gastroenterology

authors： Naudin CR,Maner-Smith K,Owens JA,Wynn GM,Robinson BS,Matthews JD,Reedy AR,Luo L,Wolfarth AA,Darby TM,Ortlund EA,Jones RM

更新日期：2020-08-01 00:00:00

abstract：BACKGROUND & AIMS:Exposure to biologic and immunosuppressant agents during breastfeeding is controversial, and there are limited data on safety. We investigated whether biologics are detectable in breast milk from women receiving treatment for inflammatory bowel diseases (IBDs) and whether breastfeeding while receiving...

journal_title：Gastroenterology

authors： Matro R,Martin CF,Wolf D,Shah SA,Mahadevan U

更新日期：2018-09-01 00:00:00

abstract：BACKGROUND & AIMS:The effects of trypsin on pancreatic ductal epithelial cells (PDECs) vary among species and depend on the localization of proteinase-activated receptor 2 (PAR-2). We compared PAR-2 localization in human and guinea-pig PDECs, and used isolated guinea pig ducts to study the effects of trypsin and a PAR-...

journal_title：Gastroenterology

authors： Pallagi P,Venglovecz V,Rakonczay Z Jr,Borka K,Korompay A,Ozsvári B,Judák L,Sahin-Tóth M,Geisz A,Schnúr A,Maléth J,Takács T,Gray MA,Argent BE,Mayerle J,Lerch MM,Wittmann T,Hegyi P

更新日期：2011-12-01 00:00:00

abstract：:An animal model for giardiasis was developed using Giardia muris in Swiss albino mice. Intraesophageal inoculation of G. muris cysts caused a reproducible pattern of infection, with trophozoite and cyst counts reaching a maximum on days 5 to 14 after cyst inoculation and thereafter showing a progressive decline. Spont...

journal_title：Gastroenterology

authors： Roberts-Thomson IC,Stevens DP,Mahmoud AA,Warren KS

更新日期：1976-07-01 00:00:00

abstract：:We tested methyl tertiary butyl ether both in vitro and in vivo to evaluate its efficacy as a potential cholesterol gallstone solvent for direct instillation into the human gallbladder or bile duct. Like diethyl ether, methyl tertiary butyl ether is an aliphatic ether with an excellent cholesterol-solubilizing capacit...

journal_title：Gastroenterology

authors： Allen MJ,Borody TJ,Bugliosi TF,May GR,LaRusso NF,Thistle JL

更新日期：1985-01-01 00:00:00

abstract：BACKGROUND & AIMS:Several studies have reported that low doses of interferon can delay the development of hepatocellular carcinoma (HCC) and progression of chronic hepatitis C. We investigated the incidence of clinical events among participants of the Evaluation of PegIntron in Control of Hepatitis C Cirrhosis (EPIC)3 ...

journal_title：Gastroenterology

authors： Bruix J,Poynard T,Colombo M,Schiff E,Burak K,Heathcote EJ,Berg T,Poo JL,Mello CB,Guenther R,Niederau C,Terg R,Bedossa P,Boparai N,Griffel LH,Burroughs M,Brass CA,Albrecht JK,EPIC3 Study Group.

更新日期：2011-06-01 00:00:00

abstract：:The appropriate treatment of patients with fistulas in the setting of Crohn's disease requires a knowledge of the specific medical and surgical literature of fistulizing Crohn's. The patient with symptomatic fistulizing Crohn's disease may respond differently to specific medical therapy than a patient with symptomatic...

journal_title：Gastroenterology

authors： Lichtenstein GR

更新日期：2000-10-01 00:00:00

abstract：BACKGROUND & AIMS:Although ustekinumab is an effective therapy for moderate to severe Crohn's disease (CD), its effects on the microscopic manifestations of CD are unknown. METHODS:We evaluated the effects of ustekinumab on histologic CD activity in an analysis of data from 251 participants in phase 3 induction and ma...

journal_title：Gastroenterology

authors： Li K,Friedman JR,Chan D,Pollack P,Yang F,Jacobstein D,Brodmerkel C,Gasink C,Feagan BG,Sandborn WJ,Rutgeerts P,De Hertogh G

更新日期：2019-10-01 00:00:00

abstract：BACKGROUND & AIMS:Many putative pronucleating proteins have been isolated from the biliary concanavalin A (con A)-binding fraction. The pronase resistance of the overall nucleating-promoting activity was almost never taken into consideration. The aim of this study was to identify the major pronase-resistant con A-bindi...

journal_title：Gastroenterology

authors： Zijlstra AI,Offner GD,Afdhal NH,van Overveld M,Tytgat GN,Groen AK

更新日期：1996-06-01 00:00:00

abstract：BACKGROUND & AIMS:The NOD2 gene, which is strongly associated with susceptibility to Crohn's disease (CD) of the terminal ileum, interacts with bacterial lipopolysaccharide (LPS), inducing cellular activation. However, the mechanisms by which NOD2 mutations cause terminal ileitis are unknown, and NOD2 is expressed most...

journal_title：Gastroenterology

authors： Lala S,Ogura Y,Osborne C,Hor SY,Bromfield A,Davies S,Ogunbiyi O,Nuñez G,Keshav S

更新日期：2003-07-01 00:00:00

abstract：:A patient who developed symptomatic giardiasis after a tour of the Soviet Union is presented. The diagnosis was established by duodenal aspiration. A small intestinal biopsy revealed total villous atrophy in the absence of celiac sprue or a gastrointestinal immunodeficiency syndrome, a finding not previously described...

journal_title：Gastroenterology

authors： Levinson JD,Nastro LJ

更新日期：1978-02-01 00:00:00

abstract：BACKGROUND & AIMS:The effect of endogenous hypergastrinemia on growth of human colon carcinoma is not known. Our aim was to study the growth of human colon carcinoma in an animal model with endogenous hypergastrinemia. METHODS:Human colon carcinoma was transplanted to the colon of 40 athymic rats. Of these, 25 underwe...

journal_title：Gastroenterology

authors： Chu M,Nielsen FC,Franzén L,Rehfeld JF,Holst JJ,Borch K

更新日期：1995-11-01 00:00:00

abstract：:The factors responsible for prevention of duodenal mucosal injury are not known. This series of experiments was performed to determine whether the human duodenum secretes bicarbonate that could prevent mucosal damage. To isolate a 4-cm segment of proximal (i.e., the duodenal bulb) or distal duodenum free of contaminat...

journal_title：Gastroenterology

authors： Isenberg JI,Hogan DL,Koss MA,Selling JA

更新日期：1986-08-01 00:00:00

abstract：BACKGROUND & AIMS:This longitudinal study investigated the interactions and roles of hepatitis B virus (HBV) genotypes, pre-S deletions, and core promoter and precore mutations on the progression of liver disease in hepatitis B e antigen (HBeAg)-negative patients. METHODS:A total of 141 HBeAg-negative patients without...

journal_title：Gastroenterology

authors： Chen CH,Hung CH,Lee CM,Hu TH,Wang JH,Wang JC,Lu SN,Changchien CS

更新日期：2007-11-01 00:00:00

abstract：:We are reporting a patient with acute leptospirosis whose creatinine phosphokinase was markedly elevated secondary to an associated myositis. In patients presenting with acute hepatitis, an elevated creatinine phosphokinase should suggest the diagnosis of leptospirosis. Our patient's course of illness was made unusual...

journal_title：Gastroenterology

authors： Farkas PS,Knapp AB,Lieberman H,Guttman I,Mayan S,Bloom AA

更新日期：1981-03-01 00:00:00

abstract：:The amount of bile acid excreted via an ileostomy at the end of the ileum should give an estimate of the amount of bile acid transported to the colon. In the present study, 8 patients with ileostomies at the end of the ileum but without disease or resection of the small intestine excreted 1690 +/- 205 mumol/day (mean ...

journal_title：Gastroenterology

authors： Stiehl A,Raedsch R,Rudolph G

更新日期：1988-05-01 00:00:00

abstract：BACKGROUND/AIMS:Platelets show proinflammatory as well as prothrombotic properties. Patients with inflammatory bowel disease are at increased risk of systemic thromboembolism, and multifocal microvascular infarction has been proposed as a pathogenetic mechanism in Crohn's disease. The aim of this study was to determine...

journal_title：Gastroenterology

authors： Collins CE,Cahill MR,Newland AC,Rampton DS

更新日期：1994-04-01 00:00:00