Much of the genetic risk of colorectal cancer is likely to be mediated through susceptibility to adenomas.

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:People infected with human immunodeficiency virus (HIV) have an increased risk of some malignancies, but little is known about the effects of infection on risk of cancers of the upper gastrointestinal tract. We evaluated the risks of different histologic and anatomic subtypes of carcinomas and non-Hod...

journal_title：Gastroenterology

authors： Persson EC,Shiels MS,Dawsey SM,Bhatia K,Anderson LA,Engels EA

更新日期：2012-10-01 00:00:00

abstract：BACKGROUND & AIMS:Postprandial glycemia excursions increase after gastric bypass surgery; this effect is even greater among patients with recurrent hypoglycemia. These patients also have increased postprandial levels of insulin and glucagon-like peptide 1 (GLP-1). We performed a clinical trial to determine the role of ...

journal_title：Gastroenterology

authors： Salehi M,Gastaldelli A,D'Alessio DA

更新日期：2014-03-01 00:00:00

abstract：:The cells of the fundic portion of canine gastric mucosa were dispersed by collagenase digestion and separated into fractions by sequential use of velocity sedimentation in an elutriator rotor followed by a density gradient separation. There was a close correlation between histamine content and number of mast cells in...

journal_title：Gastroenterology

authors： Soll AH,Lewin K,Beaven MA

更新日期：1979-12-01 00:00:00

abstract：:With a worldwide prevalence of 15%, chronic constipation is one of the most frequent gastrointestinal diagnoses made in ambulatory medicine clinics, and is a common source cause for referrals to gastroenterologists and colorectal surgeons in the United States. Symptoms vary among patients; straining, incomplete evacua...

journal_title：Gastroenterology

authors： Bharucha AE,Lacy BE

更新日期：2020-04-01 00:00:00

abstract：BACKGROUND & AIMS:Black patients with chronic hepatitis C have lower response rates than white patients to interferon monotherapy. The factors responsible for these differences are unknown, as is the impact of combination antiviral therapy on responsiveness among ethnic groups. We evaluated the impact of race on respon...

journal_title：Gastroenterology

authors： McHutchison JG,Poynard T,Pianko S,Gordon SC,Reid AE,Dienstag J,Morgan T,Yao R,Albrecht J

更新日期：2000-11-01 00:00:00

abstract：BACKGROUND & AIMS:In human and canine colon, both slow (slow waves, 2-8/min) and fast (myenteric potential oscillations [MPOs]; 16-20/min) electrical rhythms in the smooth muscle originate at the submucosal and myenteric borders, respectively. We used Ca(2+) imaging to investigate whether interstitial cells of Cajal (I...

journal_title：Gastroenterology

authors： Lee HT,Hennig GW,Park KJ,Bayguinov PO,Ward SM,Sanders KM,Smith TK

更新日期：2009-06-01 00:00:00

abstract：BACKGROUND AND AIMS:We have developed a mouse model of gastric cancer that resembles human intestinal-type adenocarcinoma. The aim of this study was to determine the identity and temporal changes in mediators of IL-6 signaling regulating tumor development. METHODS:gp130(757F/F) Mice that lack the SHP2-binding site on ...

journal_title：Gastroenterology

authors： Judd LM,Alderman BM,Howlett M,Shulkes A,Dow C,Moverley J,Grail D,Jenkins BJ,Ernst M,Giraud AS

更新日期：2004-01-01 00:00:00

abstract：BACKGROUND & AIMS:The mechanism regulating cholecystokinin (CCK) secretion during prolonged diversion of bile pancreatic juice (BPJ) is unknown. We examined the hypothesis that the decrease of plasma CCK levels after prolonged diversion of BPJ is mediated by an increase in plasma somatostatin levels evoked by hyperchol...

journal_title：Gastroenterology

authors： Li Y,Hao Y,Owyang C

更新日期：1995-07-01 00:00:00

abstract：BACKGROUND & AIMS:Alterations in the gastrointestinal microbiota have been associated with metabolic diseases. However, little is known about host factors that induce changes in gastrointestinal bacterial populations. We investigated the role of bile acids in this process because of their strong antimicrobial activitie...

journal_title：Gastroenterology

authors： Islam KB,Fukiya S,Hagio M,Fujii N,Ishizuka S,Ooka T,Ogura Y,Hayashi T,Yokota A

更新日期：2011-11-01 00:00:00

abstract：:Congenital esophageal stenosis (CES) is a rare disorder with narrowed esophageal lumen that presents as dysphagia from childhood and that is often associated with tracheobronchial remnants or webs. The pathogenesis of CES is unknown. The aim of this study was to examine the histological and immunohistochemical feature...

journal_title：Gastroenterology

authors： Singaram C,Sweet MA,Gaumnitz EA,Cameron AJ,Camilleri M

更新日期：1995-07-01 00:00:00

abstract：:We constructed ileocolonic loops of distal ileum, ileocolonic sphincter, and proximal colon in 5 dogs; neuromuscular continuity was maintained between loop and intact bowel by a bridge of tunica muscularis. To study ileocolonic sphincter function, we recorded myoelectric activity from subserosal electrodes and intralu...

journal_title：Gastroenterology

authors： Quigley EM,Phillips SF,Dent J,Taylor BM

更新日期：1983-11-01 00:00:00

abstract：BACKGROUND & AIMS:Pancreatic ductal adenocarcinoma (PDAC) is an aggressive malignancy that invades surrounding structures and metastasizes rapidly. Although inflammation is associated with tumor formation and progression, little is known about the mechanisms of this connection. We investigate the effects of interleukin...

journal_title：Gastroenterology

authors： Perusina Lanfranca M,Zhang Y,Girgis A,Kasselman S,Lazarus J,Kryczek I,Delrosario L,Rhim A,Koneva L,Sartor M,Sun L,Halbrook C,Nathan H,Shi J,Crawford HC,Pasca di Magliano M,Zou W,Frankel TL

更新日期：2020-04-01 00:00:00

abstract：:Prior studies confirm the increased incidence of carcinoma of the colon in chronic ulcerative colitis. The authors reviewed clinical and histologic data retrospectively in 23 patients with colon carcinoma and chronic ulcerative colitis. Twenty-two of these patients had dysplasia of colonic epithelium remote from the c...

journal_title：Gastroenterology

authors： Nugent FW,Haggit RC,Colcher H,Kutteruf GC

更新日期：1979-01-01 00:00:00

abstract：:A case of primary undifferentiated sarcoma of the liver in a 66-year-old woman is reported. The similarity of the presenting symptoms to those of a hepatic abscess is emphasized. The patient's response to palliative treatment by means of hepatic artery ligation and chemotherapy was excellent. We believe that this is t...

journal_title：Gastroenterology

authors： Tanner AR,Bolton PM,Powell LW

更新日期：1978-01-01 00:00:00

abstract：:In dispersed acini prepared from guinea pig pancreas, ethanol inhibited the increase in amylase secretion caused by cholecystokinin, carbachol, secretin, or vasoactive intestinal peptide. Ethanol did not alter binding of [125I] vasoactive intestinal peptide to pancreatic acinar cells or the inhibition of binding cause...

journal_title：Gastroenterology

authors： Uhlemann ER,Robberecht P,Gardner JD

更新日期：1979-05-01 00:00:00

abstract：:A number of minimally invasive methods have been tested for the thermal ablation of liver tumors as an alternative to surgical resection. The use of focused ultrasound transducers to ablate deep tumors offers the first completely noninvasive alternative to these techniques. By increasing the flexibility of this techno...

journal_title：Gastroenterology

authors： Jolesz FA,Hynynen K,McDannold N,Freundlich D,Kopelman D

更新日期：2004-11-01 00:00:00

abstract：:Canine ileal segments were luminally perfused with known amounts of polyethylene glycol (PEG), and samples obtained were freed of protein by a cold acetone (CA) method and assayed for PEG by trichloroacetic acid in the presence of calcium cations. This procedure was compared to the Barium salt (BaS) protein precipitat...

journal_title：Gastroenterology

authors： Buxton TB,Crockett JK,Moore WL 3rd,Moore WL Jr,Rissing JP

更新日期：1979-04-01 00:00:00

abstract：:Three structurally related peptides, ovine corticotropin-releasing factor, sauvagine, and urotensin I are selective mesenteric vasodilators in dogs. To assess the possible benefit of these peptides in nonocclusive mesenteric ischemia, they were compared with a nonselective vasodilator, sodium nitroprusside, in the ane...

journal_title：Gastroenterology

authors： MacCannell KL,Newton CA,Lederis K,Rivier J,Tiffany M

更新日期：1986-03-01 00:00:00

abstract：BACKGROUND & AIMS:The pregnane X receptor (PXR) regulates an array of genes involved in the response to xenobiotics. Evidence from several studies suggests that xenobiotic metabolism may play a role in inflammatory bowel disease (IBD) and that low levels of PXR may be associated with disease expression. The aim of this...

journal_title：Gastroenterology

authors： Dring MM,Goulding CA,Trimble VI,Keegan D,Ryan AW,Brophy KM,Smyth CM,Keeling PW,O'Donoghue D,O'Sullivan M,O'Morain C,Mahmud N,Wikström AC,Kelleher D,McManus R

更新日期：2006-02-01 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:Simeprevir (TMC435) is an oral NS3/4 protease inhibitor in phase III trials for chronic hepatitis C virus (HCV) infection. We performed a phase IIb, randomized, double-blind, placebo-controlled trial to evaluate the efficacy and safety of the combination of simeprevir, peginterferon-α2a (PegIFN), and ...

journal_title：Gastroenterology

authors： Zeuzem S,Berg T,Gane E,Ferenci P,Foster GR,Fried MW,Hezode C,Hirschfield GM,Jacobson I,Nikitin I,Pockros PJ,Poordad F,Scott J,Lenz O,Peeters M,Sekar V,De Smedt G,Sinha R,Beumont-Mauviel M

更新日期：2014-02-01 00:00:00

abstract：:Gastric and esophageal emptying were assessed using scintigraphic techniques in 12 patients with progressive systemic sclerosis and 22 normal volunteers. Esophageal emptying was significantly delayed in the patient group, with 7 of the 12 patients beyond the normal range. Gastric emptying was slower in patients than i...

journal_title：Gastroenterology

authors： Maddern GJ,Horowitz M,Jamieson GG,Chatterton BE,Collins PJ,Roberts-Thomson P

更新日期：1984-10-01 00:00:00

abstract：:Clonidine hydrochloride (an alpha 2-adrenoceptor agonist) was tested for antisecretory effects in patients with cholera in a randomized controlled trial. Nineteen adults with diarrhea due to Vibrio cholerae were treated with clonidine (0.9 mg/24 h orally for 72 h) and 18 served as controls. During the first 24 h of tr...

journal_title：Gastroenterology

authors： Rabbani GH,Butler T,Patte D,Abud RL

更新日期：1989-08-01 00:00:00

abstract：BACKGROUND & AIMS:The signal transducers and activators of transcription (STATs) are cytoplasmic transcription factors mediating acute-phase response (APR) of the human angiotensinogen (hAGT) gene in hepatocytes. The mechanisms of how STAT3 activates target genes are unknown. Here we analyzed the biochemistry of STAT3 ...

journal_title：Gastroenterology

authors： Ray S,Boldogh I,Brasier AR

更新日期：2005-11-01 00:00:00

abstract：:This study was undertaken to try to solve the controversy about the influence of gastrointestinal contents on the genesis of bowel sounds, and to probe the respective importance of the various abdominal viscera. Eleven healthy volunteers were intubated by mouth with a multiple-lumen tube. Bowel sounds were recorded fo...

journal_title：Gastroenterology

authors： Politzer JP,Devroede G,Vasseur C,Gerard J,Thibault R

更新日期：1976-08-01 00:00:00

abstract：:A patient with the acquired immunodeficiency syndrome (AIDS) with a cytomegalovirus (CMV) infection localized in the area of an ileal Kaposi sarcoma resulting in perforation is described. Because only one case of such an association of Kaposi sarcoma with CMV leading to perforation has been reported, the presence and ...

journal_title：Gastroenterology

authors： Genta RM,Bleyzer I,Cate TR,Tandon AK,Yoffe B

更新日期：1993-06-01 00:00:00

abstract：BACKGROUND & AIMS:Treatment options are limited for patients with hepatitis C (HCV) infection with treatment failure after sofosbuvir plus an NS5A inhibitor. There are some data for the efficacy of glecaprevir/pibrentasvir (G/P) in these patients. We performed a randomized trial of the safety and efficacy of 12 and 16 ...

journal_title：Gastroenterology

authors： Lok AS,Sulkowski MS,Kort JJ,Willner I,Reddy KR,Shiffman ML,Hassan MA,Pearlman BL,Hinestrosa F,Jacobson IM,Morelli G,Peter JA,Vainorius M,Michael LC,Fried MW,Wang GP,Lu W,Larsen L,Nelson DR

更新日期：2019-12-01 00:00:00

abstract：BACKGROUND & AIMS:Despite inducing an inflammatory response, Helicobacter pylori can persist in the gastric mucosa for decades. H pylori expression of cholesterol-α-glucosyltransferase (encoded by cgt) is required for gastric colonization and T-cell activation. We investigated how cgt affects gastric epithelial cells a...

journal_title：Gastroenterology

authors： Morey P,Pfannkuch L,Pang E,Boccellato F,Sigal M,Imai-Matsushima A,Dyer V,Koch M,Mollenkopf HJ,Schlaermann P,Meyer TF

更新日期：2018-04-01 00:00:00

abstract：BACKGROUND & AIMS:The effects of leukotriene (LT) D(4) on intestinal epithelial cells govern events that are involved in cell survival and colon cancer, notably increased expression of cyclooxygenase (COX)-2 and enhanced production of prostaglandin E(2). We investigated possible correlations between distribution of the...

journal_title：Gastroenterology

authors： Ohd JF,Nielsen CK,Campbell J,Landberg G,Löfberg H,Sjölander A

更新日期：2003-01-01 00:00:00