Hepcidin expression inversely correlates with the expression of duodenal iron transporters and iron absorption in rats.

abstract：BACKGROUND:The Selecting Therapeutic Targets in Inflammatory Bowel Disease (STRIDE) initiative of the International Organization for the Study of Inflammatory Bowel Diseases (IOIBD) has proposed treatment-targets in 2015 for adult IBD patients. We aimed to update the original STRIDE statements for incorporating treatme...

journal_title：Gastroenterology

authors： Turner D,Ricciuto A,Lewis A,D'Amico F,Dhaliwal J,Griffiths AM,Bettenworth D,Sandborn WJ,Sands BE,Reinisch W,Schölmerich J,Bemelman W,Danese S,Mary JY,Rubin D,Colombel JF,Peyrin-Biroulet L,Dotan I,Abreu MT,Dignass A

更新日期：2020-12-21 00:00:00

abstract：:In fed rats, acid production was estimated to be 7 X 10(8) molecules of HCl per cell per sec or 5 X 10(5) molecules per sec per mu2 of secretory surface. In stimulated frog mucosa the corresponding values were 3 X 10(8) molecules of HCl per cell per sec 2 X 10(5) molecules per sec per mu2 or secretory surface. The gen...

journal_title：Gastroenterology

authors： Helander HF

更新日期：1977-10-01 00:00:00

abstract：BACKGROUND & AIMS:Wilson disease is a genetic disorder characterized by the accumulation of copper in the body as a result of a defect of copper excretion from hepatocytes. The intracellular localization of the Wilson disease gene product, ATP7B, was recently identified as the late endosomes. Various mutations have bee...

journal_title：Gastroenterology

authors： Harada M,Sakisaka S,Terada K,Kimura R,Kawaguchi T,Koga H,Kim M,Taniguchi E,Hanada S,Suganuma T,Furuta K,Sugiyama T,Sata M

更新日期：2001-03-01 00:00:00

abstract：:Identification of physiologic factors that predict response to fecal incontinence therapy would be helpful in choosing the optimal treatment and advising patients on the likelihood of a successful outcome. However, few physiologic parameters have been consistently identified as important in predicting response to eith...

journal_title：Gastroenterology

authors： Prather CM

更新日期：2004-01-01 00:00:00

abstract：BACKGROUND & AIMS:Celiac disease is a complex, immune-mediated disorder of the intestinal mucosa with a strong genetic component. HLA-DQ2 is the major determinant of risk, but other minor genes, still to be identified, also are involved. METHODS:We designed a strategy that combines gene expression profiling of intesti...

journal_title：Gastroenterology

authors： Castellanos-Rubio A,Martin-Pagola A,Santín I,Hualde I,Aransay AM,Castaño L,Vitoria JC,Bilbao JR

更新日期：2008-03-01 00:00:00

abstract：BACKGROUND & AIMS:Colonic crypt elongation occurs during both chronic colitis and in the recovery phase of acute colitis. The impact of these alterations on epithelial cell functions is not fully defined. METHODS:DNA microarray analysis of freshly isolated colonic epithelial cells (CECs) from acute and chronic colitis...

journal_title：Gastroenterology

authors： Mizoguchi E,Xavier RJ,Reinecker HC,Uchino H,Bhan AK,Podolsky DK,Mizoguchi A

更新日期：2003-07-01 00:00:00

abstract：BACKGROUND & AIMS:Proinflammatory cytokines alter function in enteric nerves, but little is known about underlying mechanisms. This study was designed to investigate the roles of prostanoids and of macrophage-like cells in cytokine-induced suppression of [3H]norepinephrine release from rat myenteric plexus. METHODS:Th...

journal_title：Gastroenterology

authors： Rühl A,Berezin I,Collins SM

更新日期：1995-12-01 00:00:00

abstract：:Methylbenzylnitrosamine is an esophageal-specific carcinogen in the rat, and the incidence of methylbenzylnitrosamine-induced esophageal carcinoma is increased by dietary zinc deficiency. Methylbenzylnitrosamine requires activation by cytochrome P-450 to be mutagenic; the present study examined the role of dietary zin...

journal_title：Gastroenterology

authors： Barch DH,Fox CC,Rosche WA,Rundhaugen LM,Wrighton SA

更新日期：1992-09-01 00:00:00

abstract：:Approximately 5% of the world's human population have an increased risk for developing liver cancer and cirrhosis as a direct consequence of chronic infection with the hepatitis B virus (HBV). Antiviral chemotherapy remains the only option for controlling infection in these individuals, for whom the current licensed h...

journal_title：Gastroenterology

authors： Torresi J,Locarnini S

更新日期：2000-02-01 00:00:00

abstract：:Rising trends in the incidence and mortality of early-onset CRC in those who are ages less than 50 years have been well-established. These trends have spurred intense investigation focused on elucidating the epidemiology and characteristics of early-onset CRC, as well on identifying strategies for early detection and ...

journal_title：Gastroenterology

authors： Burnett-Hartman AN,Lee JK,Demb J,Gupta S

更新日期：2021-01-05 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:Refractory gastroesophageal reflux disease (GERD) reduces quality of life and creates significant financial burden on the health care system. Approximately 30% of patients with GERD who receive label-dose proton pump inhibitors (PPIs) still have symptoms. We performed a trial to evaluate the efficacy ...

journal_title：Gastroenterology

authors： Vaezi MF,Fass R,Vakil N,Reasner DS,Mittleman RS,Hall M,Shao JZ,Chen Y,Lane L,Gates AM,Currie MG

更新日期：2020-06-01 00:00:00

abstract：:Disappearance of symptoms, resolution of most biochemical abnormalities, and histologic improvement to mild chronic inflammation were accomplished in 69 of 123 patients (56%) with severe chronic active liver disease treated with corticosteroids for up to 6.5 yr. Remission of at least 6 mo duration was possible in 35 o...

journal_title：Gastroenterology

authors： Czaja AJ,Ammon HV,Summerskill WH

更新日期：1980-03-01 00:00:00

abstract：:Noninvasive imaging modalities may suggest the diagnosis of Budd-Chiari syndrome but they are rarely diagnostic. Inferior vena cavography, hepatic venography, and liver biopsy, alone or in combination, are usually necessary for definitive diagnosis. Because of its excellent depiction of blood vessels as regions of abs...

journal_title：Gastroenterology

authors： Friedman AC,Ramchandani P,Black M,Caroline DF,Radecki PD,Heeger P

更新日期：1986-11-01 00:00:00

abstract：BACKGROUND & AIMS:Alcoholic patients with and without chronic liver disease have a high incidence of infection with hepatitis C virus (HCV). Long-term ethanol consumption in mice has been associated with a strikingly reduced CD8(+) cytotoxic T-lymphocyte (CTL) response to HCV nonstructural proteins following DNA-based ...

journal_title：Gastroenterology

authors： Aloman C,Gehring S,Wintermeyer P,Kuzushita N,Wands JR

更新日期：2007-02-01 00:00:00

abstract：:In vitro neurite outgrowth and neuronal survival are promoted by laminin, and neuronal migration is promoted by collagen type IV. This led to the hypothesis that Hirschsprung's disease (HD) could be the result of an abnormal extracellular matrix microenvironment in the affected bowel during embryogenesis. Using indire...

journal_title：Gastroenterology

authors： Parikh DH,Tam PK,Van Velzen D,Edgar D

更新日期：1992-04-01 00:00:00

abstract：:The hemodynamic effects of octreotide were studied in 20 patients with hepatitis B-related cirrhosis. In patients receiving a 100-micrograms bolus and a 100-micrograms/h infusion, heart rate, cardiac index, and systemic vascular resistance showed no significant changes, whereas right atrial pressure, pulmonary capilla...

journal_title：Gastroenterology

authors： Lin HC,Tsai YT,Lee FY,Lee SD,Hsia HC,Lin WJ,Lo KJ

更新日期：1992-07-01 00:00:00

abstract：BACKGROUND & AIMS:Adenosine mediates immune suppression and is generated by the ectonucleotidases CD39 (ENTPD1) and CD73 that are expressed on vascular endothelial cells and regulatory T cells (Tregs). Although tumor-infiltrating immune cells include Foxp3(+) Tregs, it is not clear whether local adenosine generation by...

journal_title：Gastroenterology

authors： Sun X,Wu Y,Gao W,Enjyoji K,Csizmadia E,Müller CE,Murakami T,Robson SC

更新日期：2010-09-01 00:00:00

abstract：BACKGROUND & AIMS:SMAD4 frequently is lost from colorectal cancers (CRCs), which is associated with the development of metastases and a poor prognosis. SMAD4 loss is believed to alter transforming growth factor β signaling to promote tumor progression. However, SMAD4 is also a central component of the bone morphogeneti...

journal_title：Gastroenterology

authors： Voorneveld PW,Kodach LL,Jacobs RJ,Liv N,Zonnevylle AC,Hoogenboom JP,Biemond I,Verspaget HW,Hommes DW,de Rooij K,van Noesel CJ,Morreau H,van Wezel T,Offerhaus GJ,van den Brink GR,Peppelenbosch MP,Ten Dijke P,Hardwick JC

更新日期：2014-07-01 00:00:00

abstract：BACKGROUND & AIMS:Regulatory cytokines mediate intestinal epithelial cell (IEC) participation in mucosal immune responses. The aim of this study was to investigate the expression of secretory and intracellular isoforms of interleukin 1 receptor antagonist (IL-1Ra) in human primary IECs and carcinoma-derived cell lines....

journal_title：Gastroenterology

authors： Böcker U,Damião A,Holt L,Han DS,Jobin C,Panja A,Mayer L,Sartor RB

更新日期：1998-12-01 00:00:00

abstract：:Using in vivo and in vitro techniques, the mechanism by which intestinal mucosa obtains glutamine from luminal oligopeptides was investigated in humans. The rate of hydrolysis by mucosal brush border membrane was more than threefold greater for alanylglutamine than for glycylglutamine. Despite this difference, rates o...

journal_title：Gastroenterology

authors： Minami H,Morse EL,Adibi SA

更新日期：1992-07-01 00:00:00

abstract：BACKGROUND & AIMS:: At least half of patients with chronic hepatitis C virus (HCV) fail to respond to interferon or interferon/ribavirin therapy. Histological improvement is observed in some nonresponders. We conducted a randomized, controlled trial to determine if maintenance interferon therapy could prevent histologi...

journal_title：Gastroenterology

authors： Shiffman ML,Hofmann CM,Contos MJ,Luketic VA,Sanyal AJ,Sterling RK,Ferreira-Gonzalez A,Mills AS,Garret C

更新日期：1999-11-01 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：:Intragastric titration, introduced in 1973, has become more popular than in the past and is being applied to the study of gastric secretion under a variety of conditions using NaHCO3 and NaOH as titrant. Physical chemical and technical considerations point to limitations on the conditions under which quantitative resu...

journal_title：Gastroenterology

authors： Spenney JG

更新日期：1979-05-01 00:00:00

abstract：:This study of ischemic and postischemic reperfusion intestinal injury in rats evaluates the potential therapeutic value of fructose 1-6 diphosphate on the basis of its ability to enhance anaerobic carbohydrate metabolism during ischemia and to prevent additional tissue injury after reestablishing blood flow by inhibit...

journal_title：Gastroenterology

authors： Sun JX,Farias LA,Markov AK

更新日期：1990-01-01 00:00:00

abstract：:We investigated whether intrapancreatic coagulation, with deposition of the fibrinogen-γ dimer (Fib-γD) and hypoxia, affect the severity of acute pancreatitis (AP) in mice. Pancreata of mice with AP induced by administration of cerulein or by L-arginine, or from patients with pancreatitis, had increased deposition of ...

journal_title：Gastroenterology

authors： Park MJ,Iyer S,Xue X,Bragazzi Cunha J,Gu S,Moons D,Pipe SW,Williams JA,Simeone DM,Shah YM,Omary MB

更新日期：2018-05-01 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 activation of Wnt/beta-catenin signaling causes the development of gastric and colon cancers. Sox17 represses Wnt/beta-catenin signaling and is down-regulated in colon cancer. This study was designed to elucidate the role of Sox17 during the course of gastrointestinal tumorigenesis. METHODS:Sox17...

journal_title：Gastroenterology

authors： Du YC,Oshima H,Oguma K,Kitamura T,Itadani H,Fujimura T,Piao YS,Yoshimoto T,Minamoto T,Kotani H,Taketo MM,Oshima M

更新日期：2009-10-01 00:00:00

abstract：:Twenty-two patients with Zollinger-Ellison syndrome were managed by a combined medical and surgical approach. Patients were treated initially with cimetidine or ranitidine. A laparotomy was performed to remove easily resectable tumors and to carry out a proximal gastric vagotomy. Tumors were found in 9 patients (41%) ...

journal_title：Gastroenterology

authors： Richardson CT,Peters MN,Feldman M,McClelland RN,Walsh JH,Cooper KA,Willeford G,Dickerman RM,Fordtran JS

更新日期：1985-08-01 00:00:00

abstract：:2-Camphanone is under clinical evaluation for alleviation of hemorrhoidal bleeding and inflammation. Reduced portal venous blood flow may distend, whereas improved portal venous blood flow may alleviate, hemorrhoidal vein distention. The effects of 2-camphanone on canine portal venous blood flow were investigated usin...

journal_title：Gastroenterology

authors： Xie JM,Greenberg SS,Longenecker G

更新日期：1992-02-01 00:00:00