Effects of arginine vasopressin on capillary filtration in the cat ileum.

abstract：:The noninvasive assessment of intestinal permeability in humans has a 20-year history. Because the tests are increasingly used in clinical practice and research and because there is much controversy, we reviewed the literature and outlined the potential and possible shortcomings of these procedures. Data was obtained ...

journal_title：Gastroenterology

authors： Bjarnason I,MacPherson A,Hollander D

更新日期：1995-05-01 00:00:00

abstract：BACKGROUND & AIMS:The aim of this study was to evaluate the role of known colorectal adenoma and carcinoma susceptibility genes and to locate a novel susceptibility gene in an Ashkenazi family (SM1311) with dominantly inherited predisposition to colorectal adenomas and carcinomas. METHODS:Clinicopathologic and family ...

journal_title：Gastroenterology

authors： Tomlinson I,Rahman N,Frayling I,Mangion J,Barfoot R,Hamoudi R,Seal S,Northover J,Thomas HJ,Neale K,Hodgson S,Talbot I,Houlston R,Stratton MR

更新日期：1999-04-01 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：: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：:To understand the disorders of bowel motility, it is important to know the range of bowel patterns in the general population. We have devised a brief self-administered questionnaire which, when used among a group of 789 students and hospital employees, disclosed that 94.2% had stool frequencies between three per day a...

journal_title：Gastroenterology

authors： Drossman DA,Sandler RS,McKee DC,Lovitz AJ

更新日期：1982-09-01 00:00:00

abstract：BACKGROUND & AIMS:Men have a higher incidence of hepatocellular carcinoma (HCC) than women, which is believed to partly be because of protective effects of estrogen. We sought to determine whether there were differences in levels of microRNA (miRNA) molecules between male and female HCC samples. METHODS:The expression...

journal_title：Gastroenterology

authors： Liu WH,Yeh SH,Lu CC,Yu SL,Chen HY,Lin CY,Chen DS,Chen PJ

更新日期：2009-02-01 00:00:00

abstract：BACKGROUND & AIMS:Recombinant human interleukin 11 (rhIL-11) is a cytokine with thrombocytopoietic activity and anti-inflammatory and mucosal protective effects. The objectives of this study were to investigate the safety and tolerability of rhIL-11 in patients with Crohn's disease and to explore the effects of dose an...

journal_title：Gastroenterology

authors： Sands BE,Bank S,Sninsky CA,Robinson M,Katz S,Singleton JW,Miner PB,Safdi MA,Galandiuk S,Hanauer SB,Varilek GW,Buchman AL,Rodgers VD,Salzberg B,Cai B,Loewy J,DeBruin MF,Rogge H,Shapiro M,Schwertschlag US

更新日期：1999-07-01 00:00:00

abstract：:We studied 375 chronic hemodialysis patients for evidence of hepatitis B virus infection using first- and second-generation monoclonal radioimmunoassays. These assays employ high-affinity monoclonal antibodies produced against antigenic determinants that reside on hepatitis B surface antigen. Such assays have a lower ...

journal_title：Gastroenterology

authors： Fujita YK,Kamata K,Kameda H,Isselbacher KJ,Wands JR

更新日期：1986-12-01 00:00:00

abstract：:Eosinophilic esophagitis (EoE) was historically distinguished from gastroesophageal reflux disease on the basis of histology and lack of responsiveness to acid suppressive therapy, but it is now appreciated that esophageal eosinophilia can respond to proton pump inhibitors. Genetic and environmental factors contribute...

journal_title：Gastroenterology

authors： Rothenberg ME

更新日期：2015-05-01 00:00:00

abstract：:A 36-year-old woman was admitted to hospital with a first attack of acute intermittent porphyria. At the same time increased serum levels of amylase and lipase as well as an increased amylase clearance to creatinine clearance ratio were observed, permitting the diagnosis of acute pancreatitis. The etiology of the latt...

journal_title：Gastroenterology

authors： Kobza K,Gyr K,Neuhaus K,Gudat F

更新日期：1976-09-01 00:00:00

abstract：:In addition to the previously described molecular forms of gastrin, a new component has been found in high concentrations in the serum of 6 patients with Zollinger-Ellison syndrome. Serum was fractionated by gel filtration, and ion exchange chromatography, and the new component was identified in eluates by radioimmuno...

journal_title：Gastroenterology

authors： Dockray GJ,Walsh JH

更新日期：1975-02-01 00:00:00

abstract：BACKGROUND & AIMS:Spontaneous hepatitis B surface antigen (HBsAg) seroclearance is a rare event in patients with chronic hepatitis B virus infection. The aim of this study was to clarify the controversy on long-term prognosis following spontaneous HBsAg seroclearance using a large series of patients. METHODS:A total o...

journal_title：Gastroenterology

authors： Chen YC,Sheen IS,Chu CM,Liaw YF

更新日期：2002-10-01 00:00:00

abstract：:Antimitochondrial antibodies, serological hallmarks of primary biliary cirrhosis, recently were found to be directed against the E2 subunits of mitochondrial dehydrogenase complexes (pyruvate, branched-chain ketoacid, and alpha-ketoglutarate dehydrogenases). The objectives of this study were to extend these findings a...

journal_title：Gastroenterology

authors： Yoshida T,Bonkovsky H,Ansari A,Danner D

更新日期：1990-07-01 00:00:00

abstract：BACKGROUND & AIMS:Integrity of the intestinal epithelium is required for nutrition absorption and defense against pathogens. Claudins are cell adhesion molecules that localize at tight junctions (TJs); many are expressed in the intestinal tract, but little is known about their functions. Claudin-7 is unique in that it ...

journal_title：Gastroenterology

authors： Ding L,Lu Z,Foreman O,Tatum R,Lu Q,Renegar R,Cao J,Chen YH

更新日期：2012-02-01 00:00:00

abstract：:The effect of neuropeptide Y on the motor activity of the circular and longitudinal muscle of the guinea pig small intestine was investigated. Neuropeptide Y (0.3-30 nM) inhibited, in a concentration-dependent manner, the ascending enteric reflex contraction of the circular muscle; both the cholinergic and noncholiner...

journal_title：Gastroenterology

authors： Holzer P,Lippe IT,Barthó L,Saria A

更新日期：1987-06-01 00:00:00

abstract：BACKGROUND & AIMS:To elucidate the survival of the patients with unresectable hepatocellular carcinoma (HCC) who underwent transcatheter arterial lipiodol chemoembolization (TACE) and to analyze the factors affecting the survivals. METHODS:During the last 8 years, a nationwide prospective cohort study was performed in...

journal_title：Gastroenterology

authors： Takayasu K,Arii S,Ikai I,Omata M,Okita K,Ichida T,Matsuyama Y,Nakanuma Y,Kojiro M,Makuuchi M,Yamaoka Y,Liver Cancer Study Group of Japan.

更新日期：2006-08-01 00:00:00

abstract：BACKGROUND & AIMS:In patients with achalasia esophagus, swallows induce simultaneous pressure waves known as esophageal pressurization. We studied the mechanism of esophageal pressurization and bolus flow patterns in patients with type 2 or type 3 achalasia. METHODS:We recorded high-resolution manometry with impedance...

journal_title：Gastroenterology

authors： Park S,Zifan A,Kumar D,Mittal RK

更新日期：2018-08-01 00:00:00

abstract：:Antigliadin antibodies have been widely used in the screening of celiac disease. Using this test, candidates for jejunal biopsy were selected from 328 first-degree relatives of 128 adult celiac patients. All relatives geographically available were willing to participate in the study. Twenty-one turned out to be positi...

journal_title：Gastroenterology

authors： Corazza G,Valentini RA,Frisoni M,Volta U,Corrao G,Bianchi FB,Gasbarrini G

更新日期：1992-11-01 00:00:00

abstract：:The efficacy of cimetidine (1.6 g per day) was evaluated using a double blind placebo-controlled trial in 24 patients with moderate or severe peptic reflux esophagitis. The results show that cimetidine is superior to placebo when using endoscopic and histological criteria. Improved patient symptomatology and lower ant...

journal_title：Gastroenterology

authors： Wesdorp E,Bartelsman J,Pape K,Dekker W,Tytgat GN

更新日期：1978-05-01 00:00:00

abstract：:Gastric mucosa of the rat generates both PGE2 and PGI2 activity in significantly higher concentrations in the antrum than in the fundus. Aspirin, given intravenously or intragastrically in doses producing gastric mucosal lesions, causes a dose-dependent decrease in the generation of mucosal PGE2 and PGI2, which is fur...

journal_title：Gastroenterology

authors： Konturek SJ,Piastucki I,Brzozowski T,Radecki T,Dembińska-Kieć A,Zmuda A,Gryglewski R

更新日期：1981-01-01 00:00:00

abstract：BACKGROUND & AIMS:Transplantation of wild-type (H-2k) bone marrow into tg epsilon26 mice (BM-->tg epsilon26) induces colitis, characterized by T-helper cell type 1 activation in the lamina propria. Here we determined whether pathogenic T-cell clones could be derived by serial adoptive transfers into healthy tg epsilon2...

journal_title：Gastroenterology

authors： Abadía-Molina AC,Mizoguchi A,Faubion WA,De Jong YP,Rietdijk ST,Comiskey M,Clarke K,Bhan AK,Terhorst C

更新日期：2005-05-01 00:00:00

abstract：BACKGROUND & AIMS:Although the cell of origin for pancreatic cancer remains unknown, prior studies have suggested that pancreatic neoplasia may be initiated in progenitor-like cells. To examine the effects of oncogene activation within the pancreatic progenitor pool, we devised a system for real-time visualization of b...

journal_title：Gastroenterology

authors： Park SW,Davison JM,Rhee J,Hruban RH,Maitra A,Leach SD

更新日期：2008-06-01 00:00:00

abstract：BACKGROUND & AIMS:Therapies for perianal fistulas in patients with Crohn's disease are often ineffective in producing long-term healing. We performed a randomized placebo-controlled trial to determine the long-term efficacy and safety of a single local administration of allogeneic expanded adipose-derived stem cells (C...

journal_title：Gastroenterology

authors： Panés J,García-Olmo D,Van Assche G,Colombel JF,Reinisch W,Baumgart DC,Dignass A,Nachury M,Ferrante M,Kazemi-Shirazi L,Grimaud JC,de la Portilla F,Goldin E,Richard MP,Diez MC,Tagarro I,Leselbaum A,Danese S,ADMIRE CD St

更新日期：2018-04-01 00:00:00

abstract：BACKGROUND & AIMS:Colonic crypt elongation occurs during both chronic colitis and in the recovery phase of acute colitis. The impact of these alterations on epithelial cell functions is not fully defined. METHODS:DNA microarray analysis of freshly isolated colonic epithelial cells (CECs) from acute and chronic colitis...

journal_title：Gastroenterology

authors： Mizoguchi E,Xavier RJ,Reinecker HC,Uchino H,Bhan AK,Podolsky DK,Mizoguchi A

更新日期：2003-07-01 00:00:00

abstract：:Antibody prevalence and titer to rotavirus and Norwalk virus were studied in Crohn's disease patients and in age-, sex-, and time-matched controls. There were no significant antibody differences between the groups studied. ...

journal_title：Gastroenterology

authors： Greenberg HB,Gebhard RL,McClain CJ,Soltis RD,Kapikian AZ

更新日期：1979-02-01 00:00:00

abstract：:Helicobacter pylori infection has been associated with gastritis, duodenal ulcer, gastric ulcer, and the epidemic form of gastric carcinoma. Eradication of H. pylori infection has proven to be difficult. Recently, combinations of antimicrobial drugs have been shown to eradicate greater than 50% of infections; however,...

journal_title：Gastroenterology

authors： Graham DY,Lew GM,Malaty HM,Evans DG,Evans DJ Jr,Klein PD,Alpert LC,Genta RM

更新日期：1992-02-01 00:00:00

abstract：BACKGROUND & AIMS:The early detection of colorectal cancer is desired because this cancer can be cured surgically if diagnosed early. The purpose of the present study was to determine the feasibility of a new methodology for isolating colonocytes from naturally evacuated feces, followed by cytology or molecular biology...

journal_title：Gastroenterology

authors： Matsushita H,Matsumura Y,Moriya Y,Akasu T,Fujita S,Yamamoto S,Onouchi S,Saito N,Sugito M,Ito M,Kozu T,Minowa T,Nomura S,Tsunoda H,Kakizoe T

更新日期：2005-12-01 00:00:00

abstract：:The G-cell population in the pyloric antrum and proximal duodenum was studied quantitatively by immunofluorescence in specimens from 10 gastric and 12 duodenal ulcer patients. In both groups, G-cell density was highest in the pyloric antrum and much lower in the intermediate zone and proximal duodenum, and G-cell coun...

journal_title：Gastroenterology

authors： Takahashi T,Shimazu H,Yamagishi T,Tani M

更新日期：1980-03-01 00:00:00

abstract：:Encephalopathy in liver disease may be unresponsive to protein restriction, lactulose, and neomycin. Zinc supplements have been reported to improve psychometric performance in liver cirrhosis, but the importance of zinc deficiency in overt hepatic encephalopathy has not yet been clearly established. A patient with sev...

journal_title：Gastroenterology

authors： Van der Rijt CC,Schalm SW,Schat H,Foeken K,De Jong G

更新日期：1991-04-01 00:00:00

abstract：BACKGROUND & AIMS:Although long-term results of endoscopic sphincterotomy (ES) have been poorly estimated, extended indications of ES have been proposed, especially in young patients. The aim of this study was to assess late biliary complications of ES. METHODS:Between 1981 and 1986, 169 patients younger than age 70 (...

journal_title：Gastroenterology

authors： Prat F,Malak NA,Pelletier G,Buffet C,Fritsch J,Choury AD,Altman C,Liguory C,Etienne JP

更新日期：1996-03-01 00:00:00