Toll-like receptor 5 engagement modulates tumor development and growth in a mouse xenograft model of human colon cancer.

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:Interferon-free direct-acting antiviral (DAA) therapies are effective in patients with hepatitis C virus-induced cryoglobulinemia vasculitis (HCV-CV). We analyzed blood samples from patients with HCV-CV before and after DAA therapy to determine mechanisms of these drugs and their effects on cellular i...

journal_title：Gastroenterology

authors： Comarmond C,Garrido M,Pol S,Desbois AC,Costopoulos M,Le Garff-Tavernier M,Si Ahmed SN,Alric L,Fontaine H,Bellier B,Maciejewski A,Rosenzwajg M,Klatzmann D,Musset L,Poynard T,Cacoub P,Saadoun D

更新日期：2017-06-01 00:00:00

abstract：BACKGROUND AND AIMS:Antibodies directed against oligomannose sequences alpha-1,3 Man (alpha-1,2 Man alpha-1,2 Man)(n) (n = 1 or 2), termed anti-Saccharomyces cerevisiae antibodies (ASCAs) are markers of Crohn's disease (CD). S. cerevisiae mannan, which expresses these haptens, is used to detect ASCA, but the exact immu...

journal_title：Gastroenterology

authors： Standaert-Vitse A,Jouault T,Vandewalle P,Mille C,Seddik M,Sendid B,Mallet JM,Colombel JF,Poulain D

更新日期：2006-05-01 00:00:00

abstract：:Heterogeneity of colonic mucin glycoprotein was examined in rectal mucosal biopsy specimens from a variety of primate species (Saguinus oedipus, n = 18; Macaca mulatta, n = 2; Macaca fascicularis, n = 2; Aotus trivirgatus, n = 2; Saimiri sciureus, n = 2; and Callithrix jacchus, n = 2). After initial separation of radi...

journal_title：Gastroenterology

authors： Podolsky DK,Madara JL,King N,Sehgal P,Moore R,Winter HS

更新日期：1985-01-01 00:00:00

abstract：:The case of a 21-yr-old man, who died in cachexia after 2 yr of intermittent abdominal pain, bouts of diarrhea, and anorexia, is reported. Laboratory tests performed shortly before death disclosed signs of malabsorption. Radiologic examination of the gastrointestinal tract showed a coarse mucosal relief in the upper j...

journal_title：Gastroenterology

authors： Jacobs E,Ardichvili D,Perissino A,Gottignies P,Hanssens JF

更新日期：1979-10-01 00:00:00

abstract：:To study the relationship between gallstone disease (cholelithiasis and cholecystectomy) and cancer, a case-control study was performed in two Swedish hospitals comparing the prevalence of gallstone disease discovered at necropsy in 1422 subjects who died of cancer and 1205 subjects who did not die of cancer. Gallston...

journal_title：Gastroenterology

authors： Lowenfels AB,Domellöf L,Lindström CG,Bergman F,Monk MA,Sternby NH

更新日期：1982-09-01 00:00:00

abstract：:The normal surface anatomy of rat hepatocytes, sinusoids, and bile canaliculi was examined by scanning electron microscopy following finger fracture of tissues that were perfused via the portal vein and fixed with 2.5% glutaraldehyde. These normal findings were contrasted with several models of cholestasis, including ...

journal_title：Gastroenterology

authors： Layden TJ,Schwarz,Boyer JL

更新日期：1975-09-01 00:00:00

abstract：:The prevalence of marginal zinc nutriture in several populations of people in this country and the lack of reports on the effect of marginal zinc nutriture in experimental animals prompted us to look at pancreatic acinar cell function and morphology in rats fed a zinc-deficient diet ad libitum: 4 and 50 ppm zinc-suppl...

journal_title：Gastroenterology

authors： Perez-Jimenez F,Bockman DE,Singh M

更新日期：1986-04-01 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：:Development of an intraabdominal bile collection (biloma) usually occurs secondary to traumatic or iatrogenic injury including abdominal surgery, percutaneous catheter drainage, and transhepatic cholangiogram. We present a case of hepatic subcapsular biloma following endoscopic retrograde cholangiography and identifie...

journal_title：Gastroenterology

authors： Dupas JL,Mancheron H,Sevenet F,Delamarre J,Delcenserie R,Capron JP

更新日期：1988-05-01 00:00:00

abstract：BACKGROUND & AIMS:Cancer progression/metastases and embryonic development share many properties including cellular plasticity, dynamic cell motility, and integral interaction with the microenvironment. We hypothesized that the heterogeneous nature of hepatocellular carcinoma (HCC), in part, may be owing to the presence...

journal_title：Gastroenterology

authors： Yamashita T,Ji J,Budhu A,Forgues M,Yang W,Wang HY,Jia H,Ye Q,Qin LX,Wauthier E,Reid LM,Minato H,Honda M,Kaneko S,Tang ZY,Wang XW

更新日期：2009-03-01 00:00:00

abstract：BACKGROUND & AIMS:Oral linaclotide, a novel agonist of guanylate cylase-C, stimulates intestinal fluid secretion and transit, and decreases visceral hypersensitivity in animal studies. In healthy volunteers, linaclotide was safe, well tolerated, increased stool frequency, and decreased stool consistency and time to fir...

journal_title：Gastroenterology

authors： Andresen V,Camilleri M,Busciglio IA,Grudell A,Burton D,McKinzie S,Foxx-Orenstein A,Kurtz CB,Sharma V,Johnston JM,Currie MG,Zinsmeister AR

更新日期：2007-09-01 00:00:00

abstract：:This study was undertaken because of reports of a marked increase in fecal bile acid excretion by children with cystic fibrosis. We attempted to confirm this finding by performing [1-14C]cholylglycine breath tests and by measuring fecal bile acid and fat excretion in patients with cystic fibrosis and acquired pancreat...

journal_title：Gastroenterology

authors： Roller RJ,Kern F

更新日期：1977-04-01 00:00:00

abstract：:A patient with recurrent gastrointestinal bleeding caused by hereditary hemorrhagic telangiectasia localized to the small intestine is described. The diagnosis was made by combining two recognized investigational tools-fiberoptic endoscopy and laparotomy. ...

journal_title：Gastroenterology

authors： Greenberg GR,Phillips MJ,Tovee EB,Jeejeebhoy KN

更新日期：1976-07-01 00:00:00

abstract：BACKGROUND & AIMS:The mechanism by which cholelithiasis increases the risk of acute pancreatitis remains obscure. Because bile acids can enter the pancreas either by luminal diffusion or by interstitial leakage during gallstone impaction and pancreatitis is associated with impaired Ca(2+) signaling, we examined the eff...

journal_title：Gastroenterology

authors： Kim JY,Kim KH,Lee JA,Namkung W,Sun AQ,Ananthanarayanan M,Suchy FJ,Shin DM,Muallem S,Lee MG

更新日期：2002-06-01 00:00:00

abstract：:Effects of opiates on intestinal motor activity and transport of water and electrolytes have been studied separately in previous investigations. The aim of these experiments was to evaluate simultaneously the effects of a synthetic opiate, loperamide, on motor activity and transport in the human intestine. Jejunal, il...

journal_title：Gastroenterology

authors： Kachel G,Ruppin H,Hagel J,Barina W,Meinhardt M,Domschke W

更新日期：1986-01-01 00:00:00

abstract：:We are delighted to introduce a new and simple format in the references section of the articles we publish in Gastroenterology that highlights joint first authors of citations. We believe this is an important step to acknowledging equal contribution to published work as research becomes increasingly team-oriented and ...

journal_title：Gastroenterology

authors： Dubnansky E,Omary MB

更新日期：2012-10-01 00:00:00

abstract：BACKGROUND & AIMS:Alcohol abuse causes half of all deaths from cirrhosis in the West, but few tools are available for noninvasive diagnosis of alcoholic liver disease. We evaluated 2 elastography techniques for diagnosis of alcoholic fibrosis and cirrhosis; liver biopsy with Ishak score and collagen-proportionate area ...

journal_title：Gastroenterology

authors： Thiele M,Detlefsen S,Sevelsted Møller L,Madsen BS,Fuglsang Hansen J,Fialla AD,Trebicka J,Krag A

更新日期：2016-01-01 00:00:00

abstract：BACKGROUND & AIMS:Colorectal cancers (CRC) associated with the hereditary nonpolyposis colorectal cancer (HNPCC) syndrome display high-level microsatellite instability (MSI-H) as a consequence of mismatch repair deficiency. HNPCC-associated CRC frequently show features of a pronounced immune response, most likely resul...

journal_title：Gastroenterology

authors： Schwitalle Y,Kloor M,Eiermann S,Linnebacher M,Kienle P,Knaebel HP,Tariverdian M,Benner A,von Knebel Doeberitz M

更新日期：2008-04-01 00:00:00

abstract：:The growth rate of 31 asymptomatic hepatocellular carcinomas (diameter less than or equal to 5 cm) discovered in 28 patients by a prospective screening program was determined by real-time ultrasonography over 36-860 days. Except for one tumor that shrank on follow-up, the doubling time ranged from 29 to 398 days, with...

journal_title：Gastroenterology

authors： Sheu JC,Sung JL,Chen DS,Yang PM,Lai MY,Lee CS,Hsu HC,Chuang CN,Yang PC,Wang TH

更新日期：1985-08-01 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：:This study presents normal values of bowel habits, colonic transit times of radioopaque markers, and anorectal pressure obtained from 114 normal subjects. Their stool frequency ranged from 3 to 11 per 7 days, whereas their diet contained an average of 14.4 g of crude fibers. Radioopaque markers progressed regularly al...

journal_title：Gastroenterology

authors： Martelli H,Devroede G,Arhan P,Duguay C,Dornic C,Faverdin C

更新日期：1978-10-01 00:00:00

abstract：:Psycho-neuro-endocrine-immune modulation through the brain-gut axis likely has a key role in the pathogenesis of inflammatory bowel disease (IBD). The brain-gut axis involves interactions among the neural components, including (1) the autonomic nervous system, (2) the central nervous system, (3) the stress system (hyp...

journal_title：Gastroenterology

authors： Bonaz BL,Bernstein CN

更新日期：2013-01-01 00:00:00

abstract：:Cell-mediated immunity is impaired during cholestasis, and there is evidence that bile acids play a role in this immune defect. Ursodeoxycholic acid (UDCA), which corrects the immunological abnormalities observed in primary biliary cirrhosis, could counter the detrimental effects of the endogenous bile acids. Accordin...

journal_title：Gastroenterology

authors： Calmus Y,Weill B,Ozier Y,Chéreau C,Houssin D,Poupon R

更新日期：1992-08-01 00:00:00

abstract：:Gastroenterologists frequently encounter pelvic floor disorders, which affect 10% to 15% of the population. The anorectum is a complex organ that collaborates with the pelvic floor muscles to preserve fecal continence and enable defecation. A careful clinical assessment is critical for the diagnosis and management of ...

journal_title：Gastroenterology

authors： Bharucha AE,Rao SS

更新日期：2014-01-01 00:00:00

abstract：:The reason why hepatocellular carcinoma occurs less frequently in women than in men is unknown. The possibility that differences in the hepatitis B virus status between men and women with this tumor might be important in this regard was investigated in 75 black women and 75 age- and ethnically-matched men with hepatoc...

journal_title：Gastroenterology

authors： Kew MC,Rossouw E,Paterson A,Hodkinson J,Whitcutt M,Dusheiko G

更新日期：1983-04-01 00:00:00

abstract：:Hypercalcemia produced in normal volunteers by intravenous infusions of CaCl2 increased outputs of pancreatic enzyme and gastric acid. Further, hypercalcemia enhanced cholecystokinin (CCK)-stimulated pancreatic enzyme secretion and gallbladder contraction. Our results suggest that hypercalcemia affects pancreatic, gal...

journal_title：Gastroenterology

authors： Malagelada JR,Holtermuller KH,Sizemore GW,Go VL

更新日期：1976-09-01 00:00:00

abstract：BACKGROUND & AIMS:Although ustekinumab is an effective therapy for moderate to severe Crohn's disease (CD), its effects on the microscopic manifestations of CD are unknown. METHODS:We evaluated the effects of ustekinumab on histologic CD activity in an analysis of data from 251 participants in phase 3 induction and ma...

journal_title：Gastroenterology

authors： Li K,Friedman JR,Chan D,Pollack P,Yang F,Jacobstein D,Brodmerkel C,Gasink C,Feagan BG,Sandborn WJ,Rutgeerts P,De Hertogh G

更新日期：2019-10-01 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：:The human gastrointestinal tract contains distinct microbial communities that differ in composition and function based on their location, as well as age, sex, race/ethnicity, and diet of their host. We describe the bacterial taxa present in different locations of the GI tract, and their specific metabolic features. Th...

journal_title：Gastroenterology

authors： Hollister EB,Gao C,Versalovic J

更新日期：2014-05-01 00:00:00