Relapsing pancreatitis associated with duodenal wall cysts. Diagnostic approach and treatment.

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：: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：:Ceftriaxone, a semisynthetic third-generation cephalosporin, has recently been associated with biliary sludge formation. Analysis of the biliary concretions induced by this agent shows a calcium salt of ceftriaxone. The present in vitro studies were undertaken to provide insight into the pathogenesis of ceftriaxone-as...

journal_title：Gastroenterology

authors： Shiffman ML,Keith FB,Moore EW

更新日期：1990-12-01 00:00:00

abstract：BACKGROUND & AIMS:Aberrant activation of β-catenin and Yes-associated protein 1 (Yap1) signaling pathways have been associated with the development of multiple tumor types. Yap functions as a transcriptional coactivator by interacting with TEA domain DNA binding proteins. We investigated the interactions among these pa...

journal_title：Gastroenterology

authors： Tao J,Calvisi DF,Ranganathan S,Cigliano A,Zhou L,Singh S,Jiang L,Fan B,Terracciano L,Armeanu-Ebinger S,Ribback S,Dombrowski F,Evert M,Chen X,Monga SPS

更新日期：2014-09-01 00:00:00

abstract：:The effect of changes in the rate of infusion versus glucose concentration on glucose, water, and sodium absorption was studied in 20 infant miniature pigs using the single-pass small intestinal perfusion technique. During infusions of glucose loads of up to 75.0 mumol/min, glucose absorption increased similarly wheth...

journal_title：Gastroenterology

authors： Shulman RJ,Lifschitz CH

更新日期：1988-03-01 00:00:00

abstract：:The enterochromaffinlike cells in the rat stomach are rich in histamine and are thought to be under the influence of gastrin. The effect of sustained endogenous and exogenous hypergastrinemia on the activity and proliferation rate of the enterochromaffinlike cells was studied by determining the histidine decarboxylase...

journal_title：Gastroenterology

authors： Ryberg B,Tielemans Y,Axelson J,Carlsson E,Håkanson R,Mattson H,Sundler F,Willems G

更新日期：1990-10-01 00:00:00

abstract：:Frequent occurrence of post-transfusion hepatitis continues despite screening for Australia antigen in blood before transfusion and elimination of commercial donor sources. The majority of these cases appears unrelated to hepatitis B virus. Preoperative, acute, and convalescent serra were screened for evidence of hepa...

journal_title：Gastroenterology

authors： Knodell RG,Conrad ME,Dienstag JL,Bell CJ

更新日期：1975-12-01 00:00:00

abstract：:The clinical, endoscopic, histologic, manometric, and esophageal potential difference characteristics of 20 patients with columnar epithelia lining the lower esophagus (Barrett's esophagus) are presented. Endoscopically, two distinct types were identified: a circumferential-type and an island-type Barrett's esophagus....

journal_title：Gastroenterology

authors： Herlihy KJ,Orlando RC,Bryson JC,Bozymski EM,Carney CN,Powell DW

更新日期：1984-03-01 00:00:00

abstract：BACKGROUND & AIMS:Development of pancreatic ductal adenocarcinoma (PDA) involves acinar to ductal metaplasia and genesis of tuft cells. It has been a challenge to study these rare cells because of the lack of animal models. We investigated the role of tuft cells in pancreatic tumorigenesis. METHODS:We performed studie...

journal_title：Gastroenterology

authors： DelGiorno KE,Chung CY,Vavinskaya V,Maurer HC,Novak SW,Lytle NK,Ma Z,Giraddi RR,Wang D,Fang L,Naeem RF,Andrade LR,Ali WH,Tseng H,Tsui C,Gubbala VB,Ridinger-Saison M,Ohmoto M,Erikson GA,O'Connor C,Shokhirev MN,Hah

更新日期：2020-11-01 00:00:00

abstract：DESCRIPTION:Thanks to ready access to hydrogen breath testing, small intestinal bacterial overgrowth (SIBO) is now commonly diagnosed among individuals presenting with a variety of gastrointestinal and even nongastrointestinal symptoms and is increasingly implicated in lay press and media in the causation of a diverse ...

journal_title：Gastroenterology

authors： Quigley EMM,Murray JA,Pimentel M

更新日期：2020-10-01 00:00:00

abstract：:Wilson's disease may present with severe acute hepatocellular failure. The only effective treatment for fulminant Wilson's disease is liver transplantation, which may lead to reversal of the underlying disease. Some patients with cirrhosis who are too ill to undergo orthotopic liver transplantation have been treated w...

journal_title：Gastroenterology

authors： Stampfl DA,Muñoz SJ,Moritz MJ,Rubin R,Armenti VT,Jarrell BE,Maddrey WC

更新日期：1990-12-01 00:00:00

abstract：:The major modes of presentation of patients with celiac disease are the classic diarrhea-predominant form and silent celiac disease. Those with silent celiac disease lack diarrhea, although they may present with manifestations of celiac disease that include an irritable bowel syndrome, anemia, osteoporosis, neurologic...

journal_title：Gastroenterology

authors： Green PH

更新日期：2005-04-01 00:00:00

abstract：:Dioctyl sodium sulfosuccinate (DSS) is an anionic detergent that is used widely as a laxative and promoted as a stool softener. Although many anecdotal reports attest to the laxative and stool softening efficacy of DSS, no controlled trials have been performed to document the effect of DSS on small or large bowel func...

journal_title：Gastroenterology

authors： Chapman RW,Sillery J,Fontana DD,Matthys C,Saunders DR

更新日期：1985-09-01 00:00:00

abstract：:To determine the amount of lactose that could be tolerated in a meal, 59 lactase-deficient American Indians, ranging in age from 5 to 62, were given graded doses of lactose. The diagnosis of lactase deficiency had beeen documented previously by showing increased breath hydrogen after an oral lactose load (2 g per kg, ...

journal_title：Gastroenterology

authors： Newcomer AD,McGill DB,Thomas PJ,Hofmann AF

更新日期：1978-01-01 00:00:00

abstract：BACKGROUND & AIMS:Keratins 8 and 18 (K8/K18) provide anti-apoptotic functions upon liver injury. The cytoprotective function of keratins explains the overrepresentation of K8/K18 variants in patients with cirrhosis. However, K8/K18 variant-associated susceptibility to acute liver injury, which is well-described in anim...

journal_title：Gastroenterology

authors： Strnad P,Zhou Q,Hanada S,Lazzeroni LC,Zhong BH,So P,Davern TJ,Lee WM,Acute Liver Failure Study Group.,Omary MB

更新日期：2010-09-01 00:00:00

abstract：BACKGROUND & AIMS:In the Active Ulcerative Colitis Trial (ACT)-1 and ACT-2, patients with ulcerative colitis treated with infliximab were more likely than those given placebo to have a clinical response, undergo remission, and have mucosal healing. We investigated the association between early improvement (based on end...

journal_title：Gastroenterology

authors： Colombel JF,Rutgeerts P,Reinisch W,Esser D,Wang Y,Lang Y,Marano CW,Strauss R,Oddens BJ,Feagan BG,Hanauer SB,Lichtenstein GR,Present D,Sands BE,Sandborn WJ

更新日期：2011-10-01 00:00:00

abstract：:Three analogues of the carboxyl-terminal tricosapeptide of secretin (S5-27), one with glutamine replacing glutamic acid in position 9 (9-Gln-S5-27), a second with asparagine substituted for aspartic acid in position 15 (15-Asn-S5-27), and a third with both replacements (9-Gln-15-Asn-S5-27) were tested for their abilit...

journal_title：Gastroenterology

authors： Gardner JD,Conlon TP,Fink ML,Bodanszky M

更新日期：1976-12-01 00:00:00

abstract：BACKGROUND & AIMS:Human tumors and liver cancer cell lines express the product of a fusion between the first 13 exons in the mannosidase α class 2A member 1 gene (MAN2A1) and the last 6 exons in the FER tyrosine kinase gene (FER), called MAN2A1-FER. We investigated whether MAN2A1-FER is expressed by human liver tumors ...

journal_title：Gastroenterology

authors： Chen ZH,Yu YP,Tao J,Liu S,Tseng G,Nalesnik M,Hamilton R,Bhargava R,Nelson JB,Pennathur A,Monga SP,Luketich JD,Michalopoulos GK,Luo JH

更新日期：2017-10-01 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：:Aspartame [Nutrasweet, Equal (Searle Consumer Products, Chicago, Ill.)] is the methyl ester of the dipeptide aspartylphenylalanine (Asp-Phe). After hydrolysis of the ester bond in the intestinal lumen, the dipeptide is apparently absorbed and digested in the same manner as dipeptides derived from protein digestion. We...

journal_title：Gastroenterology

authors： Tobey NA,Heizer WD

更新日期：1986-10-01 00:00:00

abstract：BACKGROUND & AIMS:Interstitial cells of Cajal (ICC) play an important role in the control of gastrointestinal motility. We aimed to determine a potential role for ICC in the pathophysiology of inflammation-induced motor disorders. METHODS:Effects of Trichinella spiralis infection on electrical pacemaker activity, the ...

journal_title：Gastroenterology

authors： Der T,Bercik P,Donnelly G,Jackson T,Berezin I,Collins SM,Huizinga JD

更新日期：2000-12-01 00:00:00

abstract：BACKGROUND & AIMS:Omeprazole is metabolized by cytochrome P450 (CYP2C19). The activity of this enzyme is polymorphic, with incidences of poor metabolizers (PMs), heterozygous extensive metabolizers (EMs), and homozygous EMs in white populations of 3%, 30%, and 67%, respectively. The importance of the CYP2C19 polymorphi...

journal_title：Gastroenterology

authors： Sagar M,Tybring G,Dahl ML,Bertilsson L,Seensalu R

更新日期：2000-09-01 00:00:00

abstract：:Disappearance of symptoms, resolution of most biochemical abnormalities, and histologic improvement to mild chronic inflammation were accomplished in 69 of 123 patients (56%) with severe chronic active liver disease treated with corticosteroids for up to 6.5 yr. Remission of at least 6 mo duration was possible in 35 o...

journal_title：Gastroenterology

authors： Czaja AJ,Ammon HV,Summerskill WH

更新日期：1980-03-01 00:00:00

abstract：BACKGROUND & AIMS:Helicobacter pylori infection is mainly acquired in early childhood, but the exact routes of transmission remain elusive. To distinguish between risks of intrafamilial and extraneous child-to-child transmission, we studied H. pylori seroprevalence among Swedish school children with varying family back...

journal_title：Gastroenterology

authors： Tindberg Y,Bengtsson C,Granath F,Blennow M,Nyrén O,Granström M

更新日期：2001-08-01 00:00:00

abstract：BACKGROUND & AIMS:We have previously shown that patients with irritable bowel syndrome (IBS) have impaired transit of intestinal gas loads. Because abnormal gas retention can be experimentally reproduced in healthy subjects by pharmacological inhibition of gut motility, we hypothesized that impaired gas transit and ret...

journal_title：Gastroenterology

authors： Caldarella MP,Serra J,Azpiroz F,Malagelada JR

更新日期：2002-06-01 00:00:00

abstract：:A 62-year-old man with rheumatoid arthritis developed jaundice while taking piroxicam. A full evaluation including ultrasound, computerized tomography, endoscopic cholangiography, and liver biopsy confirmed the diagnosis of intrahepatic cholestasis. The patient's jaundice and all other liver function abnormalities nor...

journal_title：Gastroenterology

authors： Hepps KS,Maliha GM,Estrada R,Goodgame RW

更新日期：1991-12-01 00:00:00

abstract：:To determine the pattern of inheritance of lactase deficiency, we studied 104 American Indian and 2 white subjects in 19 families. Subjects were considered deficient in lactase if breath-hydrogen excretion exceeded 0.20 ml per min above fasting at 2 hr after a lactose load of 2 g per kg of body weight (maximum 50 g). ...

journal_title：Gastroenterology

authors： Newcomer AD,Gordon H,Thomas PJ,McGill DB

更新日期：1977-11-01 00:00:00

abstract：:Two types of benzodiazepine receptors have been identified in the central nervous system. The aim of these experiments was to determine if ligands for these receptors alter basal water absorption by rat ileum in vivo after central administration. Specifically, the effects on net water flux of the systemic and central ...

journal_title：Gastroenterology

authors： Fogel R,Michelson G,Senler T,Marshall D,Brown T,Gaginella T

更新日期：1987-08-01 00:00:00

abstract：BACKGROUND & AIMS:Helicobacter pylori infection causes inflammation, accumulation of reactive oxygen species, and oxidative DNA damage in the gastric mucosa. Apurinic/apyrimidinic endonuclease-1 (APE-1)/redox factor-1 (Ref-1) repairs damaged DNA and reductively activates transcription factors, including activator prote...

journal_title：Gastroenterology

authors： Ding SZ,O'Hara AM,Denning TL,Dirden-Kramer B,Mifflin RC,Reyes VE,Ryan KA,Elliott SN,Izumi T,Boldogh I,Mitra S,Ernst PB,Crowe SE

更新日期：2004-09-01 00:00:00

abstract：:A pancreatic somatostatinoma metastatized to the liver was detected in a 70-yr-old woman presenting with chronic diarrhea, steatorrhea, pancreatic insufficiency, diabetes mellitus, and achlorhydria. At immunocytochemistry, most tumor cells stored both somatostatin and calcitoninlike substances. Chromatography of acid ...

journal_title：Gastroenterology

authors： Galmiche JP,Chayvialle JA,Dubois PM,David L,Descos F,Paulin C,Ducastelle T,Colin R,Geffroy Y

更新日期：1980-06-01 00:00:00