Shock-wave therapy of gastric outlet syndrome caused by a gallstone.

abstract：BACKGROUND & AIMS:Tumor necrosis factor alpha (TNF-alpha) release plays a pivotal role in the pathogenesis of liver injury induced by lipopolysaccharide (LPS) administration in D-galactosamine (GalN)-sensitized mice. Interleukin (IL) 10 is an anti-inflammatory cytokine that inhibits TNF-alpha synthesis and release both...

journal_title：Gastroenterology

authors： Santucci L,Fiorucci S,Chiorean M,Brunori PM,Di Matteo FM,Sidoni A,Migliorati G,Morelli A

更新日期：1996-09-01 00:00:00

abstract：BACKGROUND & AIMS:The I1307K allele of the APC gene has been shown to confer a modestly elevated risk of colorectal cancer in the Ashkenazi Jewish population (relative risk, 1.5-1.7). However, it is unclear whether the alteration predisposes to adenomas and whether the genetic information can be used in clinical practi...

journal_title：Gastroenterology

authors： Stern HS,Viertelhausen S,Hunter AG,O'Rourke K,Cappelli M,Perras H,Serfas K,Blumenthall A,Dewar D,Baumann E,Lagarde AE

更新日期：2001-02-01 00:00:00

abstract：BACKGROUND AND AIMS:There has been much speculation about the potential impact on the use of conventional colonoscopy if "virtual" computed tomographic colonography (CTC) became a widely accepted modality for colorectal cancer (CRC) screening. However, no formal analysis of the impact of CTC on colonoscopy demand has b...

journal_title：Gastroenterology

authors： Hur C,Gazelle GS,Zalis ME,Podolsky DK

更新日期：2004-11-01 00:00:00

abstract：BACKGROUND & AIMS:Collagen I deposition contributes to liver fibrosis, yet little is known about other factors that mediate this process. Fibromodulin is a liver proteoglycan that regulates extracellular matrix organization and is induced by fibrogenic stimuli. We propose that fibromodulin contributes to the pathogenes...

journal_title：Gastroenterology

authors： Mormone E,Lu Y,Ge X,Fiel MI,Nieto N

更新日期：2012-03-01 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

abstract：BACKGROUND/AIMS:K-ras-2 mutations and DNA content heterogeneity represent early events of human colorectal tumor progression. The aim of the study was to investigate if specific K-ras-2 mutations in 58 human sporadic adenomas were correlated with DNA aneuploidization and cell proliferation. METHODS:Multiparameter flow...

journal_title：Gastroenterology

authors： Giaretti W,Pujic N,Rapallo A,Nigro S,Di Vinci A,Geido E,Risio M

更新日期：1995-04-01 00:00:00

abstract：BACKGROUND & AIMS:Substance P, a member of the tachykinin family, is a prosecretory neuropeptide distributed widely throughout the enteric nervous system. Implicated in inflammatory states, its role in enterotoxigenic water and electrolyte secretion is unclear. We assessed the effect of substance P antagonists and neur...

journal_title：Gastroenterology

authors： Turvill JL,Connor P,Farthing MJ

更新日期：2000-10-01 00:00:00

abstract：BACKGROUND & AIMS:Biliary epithelial cells are the target of numerous immune-mediated liver diseases, yet their role in pathogenesis remains unclear because of difficulties in obtaining pure preparations. The aim of this study was to establish pure clones of immortalized murine intrahepatic biliary epithelial cells. M...

journal_title：Gastroenterology

authors： Paradis K,Le ON,Russo P,St-Cyr M,Fournier H,Bu D

更新日期：1995-10-01 00:00:00

abstract：:The role of adrenal medullary discharge of catecholamines on inhibition of gastric emptying and small intestinal propulsion after laparotomy was examined in rats. The rate of movement of a 51Cr-labeled liquid test meal, which had been introduced by gastric intubation, out of the stomach and through the small intestine...

journal_title：Gastroenterology

authors： Dubois A,Henry DP,Kopin IJ

更新日期：1975-03-01 00:00:00

abstract：BACKGROUND & AIMS:Intestinal lactase activity is high in all healthy human babies, but in adults a genetic polymorphism, which acts in cis to the lactase gene, determines high or low messenger RNA (mRNA) expression and activity (lactase persistence and nonpersistence, respectively). Our aim was to investigate the onset...

journal_title：Gastroenterology

authors： Wang Y,Harvey CB,Hollox EJ,Phillips AD,Poulter M,Clay P,Walker-Smith JA,Swallow DM

更新日期：1998-06-01 00:00:00

abstract：BACKGROUND & AIMS:Gastrin stimulation of the type 2 cholecystokinin (CCK(2)) receptor results in ECL cell proliferation and histamine secretion. This report describes the effects of targeted disruption of the CCK(2) receptor gene on ECL cell morphology and function. METHODS:The ECL cells in the oxyntic mucosa of CCK(2...

journal_title：Gastroenterology

authors： Chen D,Zhao CM,Al-Haider W,Håkanson R,Rehfeld JF,Kopin AS

更新日期：2002-08-01 00:00:00

abstract：:Disordered gustatory acuity was demonstrated in 22 patients with acute viral hepatitis and in 16 patients with chronic liver disease utilizing subjective responses and objective measurements of detection and recognition thresholds and scaling for NaCl, sucrose, HCl, and urea. In patients with early hepatitis and those...

journal_title：Gastroenterology

authors： Smith FR,Henkin RI,Dell RB

更新日期：1976-04-01 00:00:00

abstract：BACKGROUND/AIMS:Capillarization of the hepatic sinusoid occurs in alcoholic liver disease. Because endothelial cell proliferation is relevant to capillarization, we used the intragastric feeding rat model to evaluate the relationship between pathological liver injury and endothelial cell proliferation. METHODS:Male Wi...

journal_title：Gastroenterology

authors： Nanji AA,Tahan SR,Wei Y,Sadrzadeh SM

更新日期：1994-09-01 00:00:00

abstract：:The association of hepatobiliary disorders with colonic inflammation is well recognized. Although the pathophysiology is obscure, increased permeation of toxic bacterial products across the inflamed gut to the portal circulation might be one mechanism. Potentially toxic metabolites include N-formylated chemotactic pep...

journal_title：Gastroenterology

authors： Hobson CH,Butt TJ,Ferry DM,Hunter J,Chadwick VS,Broom MF

更新日期：1988-04-01 00:00:00

abstract：BACKGROUND & AIMS:Oral bile acid replacement has been shown to be an effective therapy in primary bile acid synthesis defects, but to date there have been no reports of the long-term effects of this therapy. The aim of the study was to evaluate the long-term effectiveness and safety of cholic acid (CA) therapy. METHOD...

journal_title：Gastroenterology

authors： Gonzales E,Gerhardt MF,Fabre M,Setchell KD,Davit-Spraul A,Vincent I,Heubi JE,Bernard O,Jacquemin E

更新日期：2009-10-01 00:00:00

abstract：BACKGROUND & AIMS:Hirschsprung disease is caused by failure of enteric neural crest cells (ENCCs) to fully colonize the bowel, leading to bowel obstruction and megacolon. Heterozygous mutations in the coding region of the RET gene cause a severe form of Hirschsprung disease (total colonic aganglionosis). However, 80% o...

journal_title：Gastroenterology

authors： Lai FP,Lau ST,Wong JK,Gui H,Wang RX,Zhou T,Lai WH,Tse HF,Tam PK,Garcia-Barcelo MM,Ngan ES

更新日期：2017-07-01 00:00:00

abstract：BACKGROUND & AIMS:Maintenance of acid-base homeostasis is required for normal physiology, metabolism, and development. It is not clear how cell death is activated in response to changes in pH. We performed a screen to identify agents that induce cell death in a pH-dependent manner (we call this alkaliptosis) in pancrea...

journal_title：Gastroenterology

authors： Song X,Zhu S,Xie Y,Liu J,Sun L,Zeng D,Wang P,Ma X,Kroemer G,Bartlett DL,Billiar TR,Lotze MT,Zeh HJ,Kang R,Tang D

更新日期：2018-04-01 00:00:00

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：:In rats fasted 4 days, immunoreactive gastrin concentrations decreased to one-third of the fed levels in antral tissue and to one-eight of the fed levels in serum. The number of antral cells that reacted with fluorescent antigastrin antiserum was also correspondingly decreased. After refeeding, serum gastrin returned ...

journal_title：Gastroenterology

authors： Lichtenberger LM,Lechago J,Johnson LR

更新日期：1975-06-01 00:00:00

abstract：:To determine the effect of intraduodenal calcium on pancreatic, gallbladder, and gastric functions in healthy man, a validated perfusion method was employed to quantify total pancreatic, biliary, and gastric outputs during duodenal perfusion of either 6 mM, 12 mM,or 25 mM of elemental calcium (as isotonic calcium chlo...

journal_title：Gastroenterology

authors： Holtermuller KH,Mallagelada JR,McCall JT,Go VL

更新日期：1976-05-01 00:00:00

abstract：BACKGROUND & AIMS:Functional effects mediated via the 5-hydroxytryptamine3 receptor (5-HT3R) can be elicited from both extrinsic and intrinsic neurons innervating the gastrointestinal (GI) tract. Clinically, 5-HT3 antagonists are important in the treatment of emesis and have been used for the treatment of symptoms in f...

journal_title：Gastroenterology

authors： Glatzle J,Sternini C,Robin C,Zittel TT,Wong H,Reeve JR Jr,Raybould HE

更新日期：2002-07-01 00:00:00

abstract：:The importance of various factors for dietary fiber effects on pancreatic enzyme activities was studied in vitro. Pectin of high methylic esterification and guar gum, which reduced enzyme activities, particularly lipase activity, increased the viscosity of duodenal juice. Increasing duodenal juice viscosity by polyeth...

journal_title：Gastroenterology

authors： Isaksson G,Lundquist I,Ihse I

更新日期：1982-05-01 00:00:00

abstract：BACKGROUND & AIMS:Hepatobiliary secretion is generally believed to be an integral step in the pathway of cholesterol excretion from the body. Here we have investigated the validity of this paradigm in mice. METHODS:Cholesterol balance was assessed by measuring intake, excretion, and biliary output in different mouse m...

journal_title：Gastroenterology

authors： van der Velde AE,Vrins CL,van den Oever K,Kunne C,Oude Elferink RP,Kuipers F,Groen AK

更新日期：2007-09-01 00:00:00

abstract：:The effect of continuous intraduodenal enteral nutrition on gastric pH was compared with the effects of fasting and of parenteral and standard nutrition control regimens containing equal amounts of carbohydrate, protein, and lipid. Eleven healthy volunteers underwent four 24-hour intragastric pH-metry studies; serum g...

journal_title：Gastroenterology

authors： Armstrong D,Castiglione F,Emde C,Cilluffo T,Duroux P,Koerfer J,Temler E,Lamers CB,Jansens JB,Blum AL

更新日期：1992-05-01 00:00:00

abstract：:Gastric mucosa of the rat generates both PGE2 and PGI2 activity in significantly higher concentrations in the antrum than in the fundus. Aspirin, given intravenously or intragastrically in doses producing gastric mucosal lesions, causes a dose-dependent decrease in the generation of mucosal PGE2 and PGI2, which is fur...

journal_title：Gastroenterology

authors： Konturek SJ,Piastucki I,Brzozowski T,Radecki T,Dembińska-Kieć A,Zmuda A,Gryglewski R

更新日期：1981-01-01 00:00:00

abstract：:Eight homosexual men presented with odynophagia. Five had a maculopapular rash and 2 had oral ulcers. Upper panendoscopy revealed the presence of multiple discrete ulcers measuring 3 mm-1.5 cm in diameter in the esophagus of each patient. The intervening mucosa appeared normal. Endoscopic brushings and biopsy specimen...

journal_title：Gastroenterology

authors： Rabeneck L,Boyko WJ,McLean DM,McLeod WA,Wong KK

更新日期：1986-06-01 00:00:00

abstract：BACKGROUND & AIMS:In searching for effects of acetaminophen (APAP) on hepatocytes downstream of its metabolism that may participate in hepatotoxicity, we examined the role of stress kinases. METHODS:Mouse hepatocytes and C57BL/6 mice were administered a toxic dose of APAP with or without SP600125, a chemical c-jun N-t...

journal_title：Gastroenterology

authors： Gunawan BK,Liu ZX,Han D,Hanawa N,Gaarde WA,Kaplowitz N

更新日期：2006-07-01 00:00:00

abstract：BACKGROUND & AIMS:ob/ob mice are used to study the mechanisms that regulate the progression from steatosis to nonalcoholic steatohepatitis. The livers of ob/ob mice are depleted of CD4-positive natural killer cells, components of the innate immune system that induce anti-inflammatory cytokines. Although this may explai...

journal_title：Gastroenterology

authors： Li Z,Lin H,Yang S,Diehl AM

更新日期：2002-10-01 00:00:00

abstract：:A case of a 41-year-old man with diarrhea, hypoalbuminemia, and cryptogenic cirrhosis with features of portal hypertension is described. Protein-losing enteropathy was confirmed by analysis of whole-gut lavage fluid, and intestinal inflammation and infection were excluded. Distal duodenal biopsy specimens showed evide...

journal_title：Gastroenterology

authors： Stanley AJ,Gilmour HM,Ghosh S,Ferguson A,McGilchrist AJ

更新日期：1996-12-01 00:00:00

abstract：:The study of cholesterol gallstone disease would be facilitated if the nucleation time of cholesterol crystals could be measured in duodenal bile and was correlated with nucleation occurring in vivo. Therefore, our aims were to determine (a) if nucleation time could be measured in duodenal bile, (b) the effect of bact...

journal_title：Gastroenterology

authors： Marks JW,Broomfield P,Bonorris GG,Schoenfield LJ

更新日期：1991-07-01 00:00:00