Intracolonic injection of glycerol: a model for abdominal pain in irritable bowel syndrome?

abstract：BACKGROUND & AIMS:Dilutional hyponatremia is a frequent complication of cirrhosis partly because of nonosmotic vasopressin release. No effective therapy exists for this complication. Therefore, we investigated the effects of VPA-985, an orally active vasopressin V2 receptor antagonist, in patients with cirrhosis and di...

journal_title：Gastroenterology

authors： Gerbes AL,Gülberg V,Ginès P,Decaux G,Gross P,Gandjini H,Djian J,VPA Study Group.

更新日期：2003-04-01 00:00:00

abstract：BACKGROUND & AIMS:Defects in the epithelial tight junction (TJ) barrier contribute to development of intestinal inflammation associated with diseases. Interleukin 1 beta (IL1B) increases intestinal permeability in mice. We investigated microRNAs that are regulated by IL1B and their effects on expression of TJ proteins ...

journal_title：Gastroenterology

authors： Rawat M,Nighot M,Al-Sadi R,Gupta Y,Viszwapriya D,Yochum G,Koltun W,Ma TY

更新日期：2020-10-01 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:Previous studies indicated that the peptide neurotensin (NT) stimulates Cl(-) secretion in animal small intestinal mucosa in vitro. In this study, we investigated whether NT causes Cl(-) secretion in human colonic mucosa and examined the mechanism of this response. METHODS:Human mucosal preparations ...

journal_title：Gastroenterology

authors： Riegler M,Castagliuolo I,Wang C,Wlk M,Sogukoglu T,Wenzl E,Matthews JB,Pothoulakis C

更新日期：2000-08-01 00:00:00

abstract：:A 76-yr-old male presented with Guillain-Barré syndrome after acute hepatitis B virus infection. Main immunologic features were: (a) high levels of circulating hepatitis B surface antigen-containing immune complexes in serum and cerebrospinal fluid during the acute neurologic syndrome, and (b) clearance of immune-comp...

journal_title：Gastroenterology

authors： Penner E,Maida E,Mamoli B,Gangl A

更新日期：1982-03-01 00:00:00

abstract：BACKGROUND & AIMS:Patients with chronic hepatitis C and persistently normal alanine aminotransferase (ALT) levels have been routinely excluded from large randomized treatment trials; consequently, the efficacy and safety of antiviral therapy in this population are unknown. METHODS:Patients with at least 3 normal ALT v...

journal_title：Gastroenterology

authors： Zeuzem S,Diago M,Gane E,Reddy KR,Pockros P,Prati D,Shiffman M,Farci P,Gitlin N,O'Brien CB,Lamour F,Lardelli P,PEGASYS Study NR16071 Investigator Group.

更新日期：2004-12-01 00:00:00

abstract：:Impairment of the mucosal microcirculation may contribute to ethanol-induced gastric mucosal damage. In this report, we describe diffuse and severe ultrastructural damage to the capillaries of the gastric glandular mucosa of the rat that occurred within 1 min after intragastric instillation of 100% ethanol. There was ...

journal_title：Gastroenterology

authors： Trier JS,Szabo S,Allan CH

更新日期：1987-01-01 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：:Gastric ulcers have been thought to occur only in the pyloric gland area. However, endoscopic examinations using the Congo red test showed that 18 of the ulcers examined (7.8%) were surrounded by an acid-secreting area, and so were in the fundic gland area. Histological examination of specimens obtained by gastrectomy...

journal_title：Gastroenterology

authors： Tatsuta M,Okuda S

更新日期：1976-07-01 00:00:00

abstract：BACKGROUND & AIMS:Exposure to biologic and immunosuppressant agents during breastfeeding is controversial, and there are limited data on safety. We investigated whether biologics are detectable in breast milk from women receiving treatment for inflammatory bowel diseases (IBDs) and whether breastfeeding while receiving...

journal_title：Gastroenterology

authors： Matro R,Martin CF,Wolf D,Shah SA,Mahadevan U

更新日期：2018-09-01 00:00:00

abstract：:Chloroquine and metronidazole were compared in a randomized trial for the treatment of amoebic liver abscess in 36 patients. An additional 30 patients were treated without randomization. Chloroquine was given according to the standard protocol at Los tangeles County-University of Southern California Medical Center, wh...

journal_title：Gastroenterology

authors： Cohen HG,Reynolds TB

更新日期：1975-07-01 00:00:00

abstract：:The long term administration of chenodeoxycholic acid in man has to be regarded with caution because chenodeoxycholic acid has caused liver damage in various species of animals, including primates. To study the effect of three doses of chenodeoxycholic acid (10, 40, and 100 mg per kg per day) on hepatic function and m...

journal_title：Gastroenterology

authors： Dyrszka H,Salen G,Zaki FG,Chen T,Mosbach EH

更新日期：1976-01-01 00:00:00

abstract：:We report the case of a patient in whom amitriptyline administration for 5 wk was followed by prolonged cholestasis. Jaundice and pruritus lasted 19 and 20 mo, respectively. Three liver biopsies were performed at different stages of the disease showing the course of liver lesions. Cholestasis initially located in the ...

journal_title：Gastroenterology

authors： Larrey D,Amouyal G,Pessayre D,Degott C,Danne O,Machayekhi JP,Feldmann G,Benhamou JP

更新日期：1988-01-01 00:00:00

abstract：:Electronic (video) endoscopes are a significant new development in gastroenterology, offering the potential of enhanced teaching and permanent storage of pictorial data. The primary concern of gastroenterologists is the resolution and color performance of these instruments, as these parameters have important bearings ...

journal_title：Gastroenterology

authors： Knyrim K,Seidlitz H,Vakil N,Hagenmüller F,Classen M

更新日期：1989-03-01 00:00:00

abstract：:A prospective screening program was undertaken at the Royal Free Hospital, London, to ascertain the incidence of alpha-1-antitrypsin (AAT) deficiency in patients with liver disease. Quantitative determinations of serum alpha-1-antitrypsin were performed on 469 patients with hepatobiliary disease and 98 subjects with n...

journal_title：Gastroenterology

authors： Fisher RL,Taylor L,Sherlock S

更新日期：1976-10-01 00:00:00

abstract：:Colchicine treatment was used in this randomized placebo-controlled trial in patients with severe acute alcoholic hepatitis [serum bilirubin greater than or equal to 5 mg/dL (85.5 mumol/L) mean, 17.5 +/- 7.5 mg/dL (299.25 +/- 128.25 mumol/L)]. Hospitalization mortality and morbidity and the effect on biochemical test ...

journal_title：Gastroenterology

authors： Akriviadis EA,Steindel H,Pinto PC,Fong TL,Kanel G,Reynolds TB,Gupta S

更新日期：1990-09-01 00:00:00

abstract：:Altered gallbladder motility could predispose to, or result from, gallstone formation and could also explain the alleged relief of biliary colic seen during bile acid therapy. Therefore, in 14 controls, 25 patients with radiolucent gallstones, and 14 patients with radiopaque gallstones, we used two techniques to measu...

journal_title：Gastroenterology

authors： Forgacs IC,Maisey MN,Murphy GM,Dowling RH

更新日期：1984-08-01 00:00:00

abstract：:Basal and pentagastrin-stimulated gastric acid secretion, fasting serum gastrin concentrations, and the gastric output of prostaglandin E and its major metabolite 13,14-dihydro 15-keto prostaglandin E2 were measured in 9 normal subjects before and after 14-20 days of dietary supplementation with linoleic acid. Mean ma...

journal_title：Gastroenterology

authors： Grant HW,Palmer KR,Kelly RW,Wilson NH,Misiewicz JJ

更新日期：1988-04-01 00:00:00

abstract：:Excretion of hydrogen in breath commonly persists despite an overnight fast. Although elevation of hydrogen concentration above the fasting value after administration of a test sugar is evidence of malabsorption, the significance of the fasting value itself is unknown. We determined the normal limits of fasting breath...

journal_title：Gastroenterology

authors： Perman JA,Modler S,Barr RG,Rosenthal P

更新日期：1984-12-01 00:00:00

abstract：:We studied whether 16,16--dimethyl prostaglandin E2 (dmPGE2) may prevent acute liver damage induced by carbon tetrachloride (CCl4) in the rat. One hundred thirty male rats were divided into the following groups: (1) controls, (2) rats given CCl4 6670 mg/kg body wt subcutaneously, (3) rats pretreated with 5 micrograms/...

journal_title：Gastroenterology

authors： Stachura J,Tarnawski A,Ivey KJ,Mach T,Bogdal J,Szczudrawa J,klimczyk B

更新日期：1981-08-01 00:00:00

abstract：:Fasting hyperbilirubinemia (FHB) has previously been shown to be rapidly reversed by the ingestion of a mixed diet. This study examines the effect of carbohydrate, fat, amino acids, and noncaloric materials on FHB. After an initial fast of 15 to 39 hr, caloric and noncaloric materials were administered by mouth or vei...

journal_title：Gastroenterology

authors： Barrett PV

更新日期：1975-02-01 00:00:00

abstract：BACKGROUND:The molecular basis of colorectal dysplasia and carcinoma arising in ulcerative colitis is poorly understood. Loss of heterozygosity involving the tumor suppressor gene p53 occurs frequently in neoplastic ulcerative colitis lesions. Point mutation affecting p53 is associated with loss of heterozygosity in ot...

journal_title：Gastroenterology

authors： Yin J,Harpaz N,Tong Y,Huang Y,Laurin J,Greenwald BD,Hontanosas M,Newkirk C,Meltzer SJ

更新日期：1993-06-01 00:00:00

abstract：BACKGROUND & AIMS:New serologic markers of inflammatory bowel disease may be useful for differentiating between Crohn's disease and ulcerative colitis and for disease stratification. We profiled sugar-binding antibodies to identify novel antiglycan antibodies that may be associated with inflammatory bowel disease. MET...

journal_title：Gastroenterology

authors： Dotan I,Fishman S,Dgani Y,Schwartz M,Karban A,Lerner A,Weishauss O,Spector L,Shtevi A,Altstock RT,Dotan N,Halpern Z

更新日期：2006-08-01 00:00:00

abstract：BACKGROUND & AIMS:Celiac disease is a complex, immune-mediated disorder of the intestinal mucosa with a strong genetic component. HLA-DQ2 is the major determinant of risk, but other minor genes, still to be identified, also are involved. METHODS:We designed a strategy that combines gene expression profiling of intesti...

journal_title：Gastroenterology

authors： Castellanos-Rubio A,Martin-Pagola A,Santín I,Hualde I,Aransay AM,Castaño L,Vitoria JC,Bilbao JR

更新日期：2008-03-01 00:00:00

abstract：:A monoclonal antibody to bromodeoxyuridine was used in tissue specimens previously incubated with bromodeoxyuridine to show S-phase cells by immunohistochemical technique. Biopsy specimens of normal mucosa (n = 10), hyperplastic polyps (n = 10), adenomas with low-grade dysplasia (n = 20), adenomas with high-grade dysp...

journal_title：Gastroenterology

authors： Risio M,Coverlizza S,Ferrari A,Candelaresi GL,Rossini FP

更新日期：1988-04-01 00:00:00

abstract：:The nuclear lamina is a multi-protein lattice composed of A- and B-type lamins and their associated proteins. This protein lattice associates with heterochromatin and integral inner nuclear membrane proteins, providing links among the genome, nucleoskeleton, and cytoskeleton. In the 1990s, mutations in EMD and LMNA we...

journal_title：Gastroenterology

authors： Brady GF,Kwan R,Bragazzi Cunha J,Elenbaas JS,Omary MB

更新日期：2018-05-01 00:00:00

abstract：BACKGROUND & AIMS:Activated pancreatic stellate cells have recently been implicated in pancreatic fibrogenesis. This study examined the role of pancreatic stellate cells in alcoholic pancreatic fibrosis by determining whether these cells are activated by ethanol itself and, if so, whether such activation is caused by t...

journal_title：Gastroenterology

authors： Apte MV,Phillips PA,Fahmy RG,Darby SJ,Rodgers SC,McCaughan GW,Korsten MA,Pirola RC,Naidoo D,Wilson JS

更新日期：2000-04-01 00:00:00

abstract：BACKGROUND & AIMS:Although dextran sodium sulfate (DSS)-induced colitis is a commonly used model of colonic injury, the mechanism of this model is not understood. The aim of this study was to determine the contribution of prostaglandins to the mechanism of DSS-induced epithelial injury. METHODS:Mice were treated with ...

journal_title：Gastroenterology

authors： Tessner TG,Cohn SM,Schloemann S,Stenson WF

更新日期：1998-10-01 00:00:00

abstract：BACKGROUND & AIMS:Tobacco smoking has a complex effect on intestinal inflammation, being protective in ulcerative colitis, whereas it aggravates Crohn's disease. The beneficial effect of smoking has been attributed to nicotine, but the mechanisms underlying the adverse effect are still under investigation. The aim of t...

journal_title：Gastroenterology

authors： Galeazzi F,Blennerhassett PA,Qiu B,O'Byrne PM,Collins SM

更新日期：1999-10-01 00:00:00

abstract：BACKGROUND & AIMS:Early embryogenesis involves cell fate decisions that define the body axes and establish pools of progenitor cells. Development does not stop once lineages are specified; cells continue to undergo specific maturation events, and changes in gene expression patterns lead to their unique physiological fu...

journal_title：Gastroenterology

authors： Direnzo D,Hess DA,Damsz B,Hallett JE,Marshall B,Goswami C,Liu Y,Deering T,Macdonald RJ,Konieczny SF

更新日期：2012-08-01 00:00:00