Successful endoscopic transection of a partially obstructing antral diaphragm.

abstract：BACKGROUND & AIMS:T helper (Th) 17 cells that express the retinoid-related orphan receptor (ROR) γt contribute to the development of colitis in mice, yet are found in normal and inflamed intestine. We investigated their development and functions in intestines of mice. METHODS:We analyzed intestinal Th17 cells in healt...

journal_title：Gastroenterology

authors： Ono Y,Kanai T,Sujino T,Nemoto Y,Kanai Y,Mikami Y,Hayashi A,Matsumoto A,Takaishi H,Ogata H,Matsuoka K,Hisamatsu T,Watanabe M,Hibi T

更新日期：2012-11-01 00:00:00

abstract：BACKGROUND & AIMS:Nonsteroidal anti-inflammatory drugs (NSAIDs), including aspirin, have been implicated in diverticular complications. We examined the influence of aspirin and NSAID use on risk of diverticulitis and diverticular bleeding in a large prospective cohort. METHODS:We studied 47,210 US men in the Health Pr...

journal_title：Gastroenterology

authors： Strate LL,Liu YL,Huang ES,Giovannucci EL,Chan AT

更新日期：2011-05-01 00:00:00

abstract：BACKGROUND & AIMS:Eosinophilic esophagitis (EoE) is a chronic inflammatory disease of the esophagus characterized by dense tissue eosinophilia; it is refractory to proton pump inhibitor therapy. EoE affects all age groups but most frequently individuals between 20 and 50 years of age. Topical corticosteroids are effect...

journal_title：Gastroenterology

authors： Straumann A,Conus S,Degen L,Felder S,Kummer M,Engel H,Bussmann C,Beglinger C,Schoepfer A,Simon HU

更新日期：2010-11-01 00:00:00

abstract：BACKGROUND & AIMS:Visceral hypersensitivity plays a major role in the pathophysiology of inflammatory bowel syndrome (IBS). Opioid kappa receptors on afferent nerves may modulate it and may be the target of new IBS treatments. The aim of this study was to evaluate the effects of fedotozine, a potent and selective kappa...

journal_title：Gastroenterology

authors： Delvaux M,Louvel D,Lagier E,Scherrer B,Abitbol JL,Frexinos J

更新日期：1999-01-01 00:00:00

abstract：:The pancreatic secretion of 6 normal human volunteers was collected by endoscopic cannulation of the main pancreatic duct. The appearance of newly synthesized proteins was monitored at 1-min intervals after labeling with [75Se]methionine. The minimum transit time of these proteins from their site of synthesis to the a...

journal_title：Gastroenterology

authors： Robberecht P,Cremer M,Christophe J

更新日期：1977-03-01 00:00:00

abstract：:The effect of furosemide on secretin-stimulated pancreatic secretion was examined in 12 normal subjects using a perfusion method to quantitate pancreatic output. During continuous secretin infusion (0.9 U per kg per hr), secretory volume rose to a steady state level of 32.5 +/- 10.2 ml per min. When a bolus injection ...

journal_title：Gastroenterology

authors： Thomas FB,Sinar D,Caldwell JH,Mekhjian HS,Falko JM

更新日期：1977-08-01 00:00:00

abstract：:Concern has arisen about the development of hepatocellular carcinoma (HCC) in patients with hepatitis C virus (HCV) infection treated with direct-acting antivirals (DAAs). To identify patients at risk for HCC, we evaluated serum levels of immune mediators before, during, and after DAA treatment of HCV infection. Our s...

journal_title：Gastroenterology

authors： Debes JD,van Tilborg M,Groothuismink ZMA,Hansen BE,Schulze Zur Wiesch J,von Felden J,de Knegt RJ,Boonstra A

更新日期：2018-02-01 00:00:00

abstract：BACKGROUND & AIMS:The host immune response during the chronic phase of hepatitis C virus infection varies among individuals; some patients have a no interferon (IFN) response in the liver, whereas others have full activation of IFN-stimulated genes (ISGs). Preactivation of this endogenous IFN system is associated with ...

journal_title：Gastroenterology

authors： Dill MT,Duong FH,Vogt JE,Bibert S,Bochud PY,Terracciano L,Papassotiropoulos A,Roth V,Heim MH

更新日期：2011-03-01 00:00:00

abstract：BACKGROUND & AIMS:The effects of parenteral growth hormone, glutamine supplementation, and a high carbohydrate-low fat (HCLF) diet on gut adaptation in short-bowel syndrome are unclear. The aim of this study was to compare effects of this treatment regimen and placebo in patients with short-bowel syndrome. METHODS:A r...

journal_title：Gastroenterology

authors： Scolapio JS,Camilleri M,Fleming CR,Oenning LV,Burton DD,Sebo TJ,Batts KP,Kelly DG

更新日期：1997-10-01 00:00:00

abstract：BACKGROUND & AIMS:Regeneration from cerulein-induced pancreatitis is accompanied by a transient synthesis and deposition of extracellular matrix components in the rat pancreas. The pleiotropic transforming growth factor (TGF)-beta1 has been suggested to regulate extracellular matrix remodeling during regeneration from ...

journal_title：Gastroenterology

authors： Menke A,Yamaguchi H,Gress TM,Adler G

更新日期：1997-07-01 00:00:00

abstract：BACKGROUND/AIMS:The pathways underlying rectal hypersensitivity to balloon distention in patients with irritable bowel syndrome (IBS) are not known. The aim of this study was to characterize the involvement of sacral and thoracolumbar afferents in the perception of rectal distention. METHODS:Rectal balloon distention ...

journal_title：Gastroenterology

authors： Lembo T,Munakata J,Mertz H,Niazi N,Kodner A,Nikas V,Mayer EA

更新日期：1994-12-01 00:00:00

abstract：BACKGROUND & AIMS:Liver X receptors (LXRs) are transcriptional regulators of cholesterol metabolism, controlling cholesterol flow into cells, catabolism, and efflux. Cholesterol controls cell proliferation; disruptions in cholesterol metabolism have been associated with the development of colon cancer. We investigated ...

journal_title：Gastroenterology

authors： Lo Sasso G,Bovenga F,Murzilli S,Salvatore L,Di Tullio G,Martelli N,D'Orazio A,Rainaldi S,Vacca M,Mangia A,Palasciano G,Moschetta A

更新日期：2013-06-01 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 (BECs) are considered to be a source of regenerating hepatocytes when hepatocyte proliferation is compromised. However, there is still controversy about the extent to which BECs can contribute to the regenerating hepatocyte population, and thereby to liver recovery. To investi...

journal_title：Gastroenterology

authors： Choi TY,Ninov N,Stainier DY,Shin D

更新日期：2014-03-01 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：:Glycine protects renal tubule cells from cell death during adenosine triphosphate (ATP) depletion. Although the liver plays a key role in glycine metabolism, information is lacking regarding the effects of glycine on lethal hepatocellular injury. Thus, the aim of this study was to determine the potential cytoprotectiv...

journal_title：Gastroenterology

authors： Dickson RC,Bronk SF,Gores GJ

更新日期：1992-06-01 00:00:00

abstract：DESCRIPTION:This expert review was commissioned and approved by the AGA Institute Clinical Practice Updates Committee and the AGA Governing Board to provide timely guidance on a topic of high clinical importance to the AGA membership. The intent is to evaluate the current data on mechanism of altered coagulation in pat...

journal_title：Gastroenterology

authors： O'Leary JG,Greenberg CS,Patton HM,Caldwell SH

更新日期：2019-07-01 00:00:00

abstract：:Sepsis, peritonitis, and gastroenteritis developed in a 45-yr-old homosexual man 1 day after ingestion of raw oysters. The patient had chronic active hepatitis and cirrhosis with hepatitis B virus and delta-infection. He also had persistent generalized lymphadenopathy associated with HTLV-III antibody positivity. Vibr...

journal_title：Gastroenterology

authors： Chin KP,Lowe MA,Tong MJ,Koehler AL

更新日期：1987-03-01 00:00:00

abstract：BACKGROUND AND AIMS:Earlier studies have suggested that patients with hemochromatosis have poor post-transplantation survival. We aimed to compare patients with hemochromatosis to those with other causes of liver disease with regard to post-transplantation survival. METHODS:We compared the post-transplant survival of ...

journal_title：Gastroenterology

authors： Yu L,Ioannou GN

更新日期：2007-08-01 00:00:00

abstract：:Intracellular recording methods were used to study the effects of morphine on electrical behavior of myenteric neurons in cat small intestine. Two general categories of myenteric ganglion cells were found. AH/Type 2 neurons and relatively high resting membrane potentials, low input resistances, spikes only at the onse...

journal_title：Gastroenterology

authors： Wood JD

更新日期：1980-12-01 00:00:00

abstract：BACKGROUND & AIMS:Increased levels of galectin 3 have been associated with nonalcoholic steatohepatitis (NASH) and contribute to toxin-induced liver fibrosis in mice. GR-MD-02 (belapectin) is an inhibitor of galectin 3 that reduces liver fibrosis and portal hypertension in rats and was safe and well tolerated in phase ...

journal_title：Gastroenterology

authors： Chalasani N,Abdelmalek MF,Garcia-Tsao G,Vuppalanchi R,Alkhouri N,Rinella M,Noureddin M,Pyko M,Shiffman M,Sanyal A,Allgood A,Shlevin H,Horton R,Zomer E,Irish W,Goodman Z,Harrison SA,Traber PG,Belapectin (GR-MD-02) Stud

更新日期：2020-04-01 00:00:00

abstract：BACKGROUND & AIMS:Gastric emptying plays an important role in regulating food intake. This study was designed to investigate whether intraperitoneally injected urocortin reduces gastric emptying, feeding, and body weight in lean and ob/ob obese mice. METHODS:Food intake and body weight were measured after intraperiton...

journal_title：Gastroenterology

authors： Asakawa A,Inui A,Ueno N,Makino S,Fujino MA,Kasuga M

更新日期：1999-06-01 00:00:00

abstract：:Using flowing isotonic NaCl or flowing molar KCl electrodes, the magnitude of liquid junction potentials between the electrode tip and gastric juice was measured directly, and calculated from electrolyte concentrations in gastric juice according to standard formulas. Gastric transepithelial potential difference was ob...

journal_title：Gastroenterology

authors： Read NW,Fordtran JS

更新日期：1979-05-01 00:00:00

abstract：:Methyl tert-butyl ether dissolves cholesterol gallbladder stones when infused through a percutaneous transhepatic catheter. All gallstones, however, contain noncholesterol components that are insoluble in lipid solvents and may be too large to be aspirated through a small catheter or flushed from the gallbladder. To i...

journal_title：Gastroenterology

authors： Nelson PE,Moyer TP,Thistle JL

更新日期：1990-05-01 00:00:00

abstract：BACKGROUND & AIMS:Hepatopulmonary syndrome (HPS) affects 10%-30% of patients with cirrhosis and portal hypertension and significantly increases mortality. Studies in experimental models indicate that pulmonary angiogenesis contributes to the development of HPS, but pathogenesis in humans is poorly understood. We invest...

journal_title：Gastroenterology

authors： Roberts KE,Kawut SM,Krowka MJ,Brown RS Jr,Trotter JF,Shah V,Peter I,Tighiouart H,Mitra N,Handorf E,Knowles JA,Zacks S,Fallon MB,Pulmonary Vascular Complications of Liver Disease Study Group.

更新日期：2010-07-01 00:00:00

abstract：BACKGROUND & AIMS:Electroneutral NaCl absorption across small intestine contributes importantly to systemic fluid balance. Disturbances in this process occur in both obstructive and diarrheal diseases, eg, cystic fibrosis, secretory diarrhea. NaCl absorption involves coupling of Cl(-)/HCO(3)(-) exchanger(s) primarily w...

journal_title：Gastroenterology

authors： Walker NM,Simpson JE,Yen PF,Gill RK,Rigsby EV,Brazill JM,Dudeja PK,Schweinfest CW,Clarke LL

更新日期：2008-11-01 00:00:00

abstract：BACKGROUND & AIMS:One approach to the development of targeted cancer chemotherapy exploits increased uptake of the agent into neoplastic cells. In this scenario, higher concentrations of the agent in cancer cells are responsible for differential killing, whereas the low concentration in normal human cells decreases sid...

journal_title：Gastroenterology

authors： Abe T,Unno M,Onogawa T,Tokui T,Kondo TN,Nakagomi R,Adachi H,Fujiwara K,Okabe M,Suzuki T,Nunoki K,Sato E,Kakyo M,Nishio T,Sugita J,Asano N,Tanemoto M,Seki M,Date F,Ono K,Kondo Y,Shiiba K,Suzuki M,Ohtani H,S

更新日期：2001-06-01 00:00:00

abstract：BACKGROUND & AIMS:Intrahepatic bile ducts express a range of lymphocyte adhesion molecules during episodes of inflammation. This may contribute to the susceptibility of biliary epithelium to immunologic damage during liver allograft rejection, graft-versus-host disease, and primary biliary cirrhosis. However, no previo...

journal_title：Gastroenterology

authors： Leon MP,Bassendine MF,Gibbs P,Thick M,Kirby JA

更新日期：1997-03-01 00:00:00

abstract：:We investigated the possibility that monocyte suppressor cells play a role in the peripheral lymphocyte hyporesponsiveness of chronic liver disease by utilizing assays of monocyte-mediated suppressor activity in 46 patients with chronic liver disease and 46 controls. The percent change achieved by the addition of indo...

journal_title：Gastroenterology

authors： Holdstock G,Chastenay BF,Krawitt EL

更新日期：1982-02-01 00:00:00

abstract：:The clinical, functional, and histopathological effects of 18 g additional gluten intake daily for 4 wk was studied in 13 healthy siblings of Spanish children with celiac disease, including two pairs of discordant monozygotic twins. Five of the 13 children were HLA-DR identical to the celiac sibling, 5 shared only one...

journal_title：Gastroenterology

authors： Polanco I,Mearin ML,Larrauri J,Biemond I,Wipkink-Bakker A,Peña AS

更新日期：1987-03-01 00:00:00