Fructose 1-6 diphosphate prevents intestinal ischemic reperfusion injury and death in rats.

abstract：:Somatostatin-14 and somatostatin-28 are biologically active peptides derived from the posttranslational cleavage of prosomatostatin. Because both peptides are found in variable concentrations in the gastrointestinal (GI) tract and pancreas, it has been contended that somatostatin-28 is either an intermediate in the pr...

journal_title：Gastroenterology

authors： Francis BH,Baskin DG,Saunders DR,Ensinck JW

更新日期：1990-11-01 00:00:00

abstract：BACKGROUND & AIMS:Nuclear factor kappaB (NF-kappaB) is the master regulator of tumor necrosis factor (TNF) susceptibility. Although mitochondrial glutathione (mGSH) depletion was shown to sensitize hepatocytes to TNF despite NF-kappaB activation, the mechanisms involved, particularly the role of Bax oligomerization and...

journal_title：Gastroenterology

authors： Marí M,Colell A,Morales A,Caballero F,Moles A,Fernández A,Terrones O,Basañez G,Antonsson B,García-Ruiz C,Fernández-Checa JC

更新日期：2008-05-01 00:00:00

abstract：BACKGROUND AND AIMS:CD4+CD25+Foxp3+ T-regulatory (Treg) cells control immune responses and maintain immune homeostasis. However, under inflammatory conditions, Treg cells produce cytokines that promote inflammation. We investigated production of tumor necrosis factor (TNF) by Treg cells in patients with acute hepatitis...

journal_title：Gastroenterology

authors： Choi YS,Jung MK,Lee J,Choi SJ,Choi SH,Lee HW,Lee JJ,Kim HJ,Ahn SH,Lee DH,Kim W,Park SH,Huh JR,Kim HP,Park JY,Shin EC

更新日期：2018-03-01 00:00:00

abstract：:Regional specific antibodies and chromatography were used to analyze the distributions and molecular forms of peptide histidine isoleucine (PHI) and vasoactive intestinal peptide (VIP) in the porcine intestine. Both peptides were present along the entire length of the intestine, the highest concentrations occurring in...

journal_title：Gastroenterology

authors： Yiangou Y,Christofides ND,Blank MA,Yanaihara N,Tatemoto K,Bishop AE,Polak JM,Bloom SR

更新日期：1985-09-01 00:00:00

abstract：BACKGROUND & AIMS:Canalicular secretion of bile acids is stimulated by tauroursodesoxycholate (TUDC). This study investigates the underlying mechanisms. METHODS:TUDC effects on mitogen-activated protein (MAP) kinases, taurocholate (TC) excretion, proteolysis, and the localization of the bile salt export pump (Bsep) we...

journal_title：Gastroenterology

authors： Kurz AK,Graf D,Schmitt M,Vom Dahl S,Häussinger D

更新日期：2001-08-01 00:00:00

abstract：:Propulsion of colonic contents after eating in the whole colon was studied in 15 volunteers by scintigraphy with injection of 111In-diethylenetriamine-pentaacetic acid and 99mTc-sulfur colloid into the colon through a nasogastric tube. The radionuclide was injected into the cecoascending colon (n = 7), the hepatic fle...

journal_title：Gastroenterology

authors： Picon L,Lémann M,Flourié B,Rambaud JC,Rain JD,Jian R

更新日期：1992-07-01 00:00:00

abstract：:Fc receptor-mediated clearance of immunoglobulin G-coated autologous erythrocytes was studied in patients with primary biliary cirrhosis (n = 14), alcoholic liver cirrhosis (n = 5) and healthy reference individuals (n = 14). The mean half-life of the sensitized erythrocytes was significantly prolonged in patients with...

journal_title：Gastroenterology

authors： Ekdahl KN,Lööf L,Nyberg A,Nilsson UR,Nilsson B

更新日期：1991-10-01 00:00:00

abstract：:Recent data seem to support a tubular defect as the mechanism of the elevated renal clearance of amylase relative to creatinine in acute pancreatitis. Glucagon has been proposed by some to be an important factor in this phenomenon. To examine the role of glucagon as this "tubular dysfunction factor", we investigated t...

journal_title：Gastroenterology

authors： Tedesco FJ,Davila E,Gardner LB

更新日期：1978-10-01 00:00:00

abstract：:In seven healthy volunteers pure pancreatic juice was obtained by endoscopic cannulation of the papilla of Vater. Synthetic secretin was intravenously infused in doses doubled every 20 min. The volume of pancreatic juice was proportional to the log of the secretin dose. A significant rise (P less than 0.05) in pancrea...

journal_title：Gastroenterology

authors： Domschke S,Domschke W,Rösch W,Konturek SJ,Wünsch E,Demling L

更新日期：1976-04-01 00:00:00

abstract：BACKGROUND & AIMS:We previously demonstrated that the 2 APC mutations in human colorectal tumors are coselected, because tumorigenesis requires an optimal level of Wnt signaling. We and others subsequently showed that the truncated APC proteins in colorectal tumors usually retain a total of 1-2 beta-catenin binding/deg...

journal_title：Gastroenterology

authors： Pollard P,Deheragoda M,Segditsas S,Lewis A,Rowan A,Howarth K,Willis L,Nye E,McCart A,Mandir N,Silver A,Goodlad R,Stamp G,Cockman M,East P,Spencer-Dene B,Poulsom R,Wright N,Tomlinson I

更新日期：2009-06-01 00:00:00

abstract：BACKGROUND & AIMS:Toll-like receptor (TLR)-dependent signaling was proposed as immunotherapeutic targets against invading pathogens and tumorigenesis. Here, we investigated whether TLR5-dependent signaling modulates colonic tumor development in mouse xenograft model of human colon cancer. METHODS:The expression of mye...

journal_title：Gastroenterology

authors： Rhee SH,Im E,Pothoulakis C

更新日期：2008-08-01 00:00:00

abstract：:A 44-yr-old woman with non-A, non-B hepatitis developed agranulocytosis and absence of marrow granulocyte precursor cells with only mild involvement of other blood elements. The agranulocytosis was complicated by gram-negative septicemia, successfully treated with antibiotic therapy. Marrow recovery followed 2 wk of s...

journal_title：Gastroenterology

authors： Vande Stouwe RA,Attia AA,Karanas A,Ciavarella D,Grieco MH

更新日期：1983-07-01 00:00:00

abstract：BACKGROUND & AIMS:The adenoma detection rate (ADR) is an important quality indicator of screening colonoscopy; it is inversely associated with risk of interval cancers and colorectal cancer mortality. We assessed trends in the ADR in the first 10 years of the German screening colonoscopy program. METHODS:We calculated...

journal_title：Gastroenterology

authors： Brenner H,Altenhofen L,Kretschmann J,Rösch T,Pox C,Stock C,Hoffmeister M

更新日期：2015-08-01 00:00:00

abstract：:Topical 20% benzocaine (Hurricaine, Beutlich, Inc., Niles, Ill.) spray is frequently used for oral anesthesia before upper endoscopy. Side effects attributed to this agent are exceedingly rare. The author reports one of these rare complications, drug-induced methemoglobinemia, in a patient with methemoglobin reductase...

journal_title：Gastroenterology

authors： Collins JF

更新日期：1990-01-01 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:Foodborne illness affects 15% of the US population each year, and is a risk factor for irritable bowel syndrome (IBS). We evaluated risk of, risk factors for, and outcomes of IBS after infectious enteritis. METHODS:We performed a systematic review of electronic databases from 1994 through August 31, ...

journal_title：Gastroenterology

authors： Klem F,Wadhwa A,Prokop LJ,Sundt WJ,Farrugia G,Camilleri M,Singh S,Grover M

更新日期：2017-04-01 00:00:00

abstract：BACKGROUND & AIMS:Hereditary diffuse gastric cancer (HDGC) families carry CDH1 heterozygous germline mutations; their tumors acquire complete CDH1 inactivation through "2nd-hit" mechanisms. Most frequently, this occurs via promoter hypermethylation (epigenetic modification), and less frequently via CDH1 mutations and l...

journal_title：Gastroenterology

authors： Oliveira C,Sousa S,Pinheiro H,Karam R,Bordeira-Carriço R,Senz J,Kaurah P,Carvalho J,Pereira R,Gusmão L,Wen X,Cipriano MA,Yokota J,Carneiro F,Huntsman D,Seruca R

更新日期：2009-06-01 00:00:00

abstract：:This report defines criteria and reviews the epidemiology, pathophysiology, and management of common anorectal disorders: fecal incontinence (FI), functional anorectal pain and functional defecation disorders. FI is defined as the recurrent uncontrolled passage of fecal material for at least 3 months. The clinical fea...

journal_title：Gastroenterology

authors： Rao SS,Bharucha AE,Chiarioni G,Felt-Bersma R,Knowles C,Malcolm A,Wald A

更新日期：2016-03-25 00:00:00

abstract：BACKGROUND & AIMS:The mechanisms by which hepatitis C virus (HCV) induces liver fibrosis are unknown. Hepatocytes secrete HCV proteins, which may interact with hepatic stellate cells (HSCs). Our aims were to investigate whether HCV proteins induce fibrogenic effects on HSCs. METHODS & RESULTS:Human-activated HSCs expr...

journal_title：Gastroenterology

authors： Bataller R,Paik YH,Lindquist JN,Lemasters JJ,Brenner DA

更新日期：2004-02-01 00:00:00

abstract：BACKGROUND & AIMS:Retinoids inhibit growth and induce differentiation in a variety of pancreatic carcinoma cells. The goal of this study was to examine the molecular mechanisms responsible for retinoid sensitivity. METHODS:Anchorage-independent growth was examined in AR42J, DSL-6A/C1, and Capan-2 cells using a human t...

journal_title：Gastroenterology

authors： Kaiser A,Wolf-Breitinger M,Albers A,Dorbic T,Wittig B,Riecken EO,Rosewicz S

更新日期：1998-10-01 00:00:00

abstract：BACKGROUND/AIMS:Gastrointestinal peptides and biogenic monoamines participate in the regulation of gastrointestinal functions. The aim of this study was to examine the influence of the microflora on the distribution of endocrine cells and on the release of gastrointestinal peptides. METHODS:A quantitative morphologica...

journal_title：Gastroenterology

authors： Uribe A,Alam M,Johansson O,Midtvedt T,Theodorsson E

更新日期：1994-11-01 00:00:00

abstract：:Mucins synthesized in colonic cancer are known to be different from those in the normal colon; however, the biochemical differences between these mucins have not been defined. We have purified mucins from samples of nonneoplastic (normal) human colon and colon cancer and found that the carbohydrate content of the canc...

journal_title：Gastroenterology

authors： Boland CR,Deshmukh GD

更新日期：1990-05-01 00:00:00

abstract：:A case of a 29-year-old woman who has had two episodes both clinically and biochemically consistent with acute fatty liver of pregnancy is described. These episodes occurred in two successive pregnancies, and liver biopsy confirmed the diagnosis in the second pregnancy. Both pregnancies were managed by prompt fetal de...

journal_title：Gastroenterology

authors： Schoeman MN,Batey RG,Wilcken B

更新日期：1991-02-01 00:00:00

abstract：:The fibrinolytic activity of blood draining from the stomachs of patients with gastroduodenal disease has been compared with the fibrinolytic activity of blood in the systemic venous circulation and with the blood draining from normal stomachs. Gastric venous blood from normal and diseased stomachs contains greater am...

journal_title：Gastroenterology

authors： O'Brien TE,Hadley H,Irving MH

更新日期：1979-03-01 00:00:00

abstract：BACKGROUND/AIMS:The survival rate for hepatocellular carcinoma after hepatectomy remains unsatisfactorily low because of the high recurrence rate. The purpose of this study was to elucidate predictive factors for postoperative recurrence of hepatocellular carcinoma. METHODS:Univariate analysis and a multiple regressio...

journal_title：Gastroenterology

authors： Okada S,Shimada K,Yamamoto J,Takayama T,Kosuge T,Yamasaki S,Sakamoto M,Hirohashi S

更新日期：1994-06-01 00:00:00

abstract：:In addition to the previously described molecular forms of gastrin, a new component has been found in high concentrations in the serum of 6 patients with Zollinger-Ellison syndrome. Serum was fractionated by gel filtration, and ion exchange chromatography, and the new component was identified in eluates by radioimmuno...

journal_title：Gastroenterology

authors： Dockray GJ,Walsh JH

更新日期：1975-02-01 00:00:00

abstract：BACKGROUND & AIMS:Pancreatic mucinous cystic neoplasm (MCN), a cystic tumor of the pancreas that develops most frequently in women, is a potential precursor to pancreatic ductal adenocarcinoma. MCNs develop primarily in the body and tail of the pancreas and are characterized by the presence of a mucinous epithelium and...

journal_title：Gastroenterology

authors： Sano M,Driscoll DR,De Jesus-Monge WE,Klimstra DS,Lewis BC

更新日期：2014-01-01 00:00:00

abstract：BACKGROUND & AIMS:Hepatic steatosis is frequent in chronic hepatitis C. Several mechanisms might be implicated, including metabolic cofactors and direct viral effects on intracellular lipid pathways. In a transgenic mouse model, hepatitis C virus (HCV) was shown to inhibit microsomal triglyceride transfer protein (MTP)...

journal_title：Gastroenterology

authors： Mirandola S,Realdon S,Iqbal J,Gerotto M,Dal Pero F,Bortoletto G,Marcolongo M,Vario A,Datz C,Hussain MM,Alberti A

更新日期：2006-05-01 00:00:00

abstract：:We studied gallbladder bile flow before, during, and after cholesterol gallstone formation in the prairie dog using infusion cholescintigraphy with 99mTc-diethyl iminodiacetic acid. In 18 fasting animals partitioning of bile between gallbladder and intestine was determined every 15 min for 140 min, and gallbladder res...

journal_title：Gastroenterology

authors： Pellegrini CA,Ryan T,Broderick W,Way LW

更新日期：1986-01-01 00:00:00

abstract：:The aim of this study was to test in vivo (a) whether the sphincter of Oddi acts as a resistor or also as a pump, (b) the effect of an IV infusion of cholecystokinin (CCK) on choledochoduodenal flow, and (c) the ability of the choledochoduodenal junction to prevent duodenobiliary reflux in two animal species, opossums...

journal_title：Gastroenterology

authors： Calabuig R,Weems WA,Moody FG

更新日期：1990-12-01 00:00:00