Superficial thrombophlebitis, dysplasia, and cholangiocarcinoma in primary sclerosing cholangitis.

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：:Medical and recreational cannabis use has increased dramatically over the last decade, resulting from mainstream cultural acceptance and legalization in several countries worldwide. Cannabis and its derivatives affect many gastrointestinal processes via the endocannabinoid system (ECS). The ECS influences gastrointest...

journal_title：Gastroenterology

authors： Gotfried J,Naftali T,Schey R

更新日期：2020-07-01 00:00:00

abstract：BACKGROUND:Active transport of conjugated bile acids by ileal enterocytes is a key mechanism for conservation of the bile acid pool. Experiments were performed to determine whether such transport is regulated by substrate load. METHODS:Using anesthetized biliary fistula guinea pigs or rats, the ileum was perfused with...

journal_title：Gastroenterology

authors： Lillienau J,Crombie DL,Munoz J,Longmire-Cook SJ,Hagey LR,Hofmann AF

更新日期：1993-01-01 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：BACKGROUND & AIMS:Steatosis in patients with nonalcoholic fatty liver disease (NAFLD) is due to an imbalance between intrahepatic triglyceride (IHTG) production and export. The purpose of this study was to evaluate TG metabolism in adipose tissue and liver in NAFLD. METHODS:Fatty acid, VLDL-TG, and VLDL-apolipoprotein...

journal_title：Gastroenterology

authors： Fabbrini E,Mohammed BS,Magkos F,Korenblat KM,Patterson BW,Klein S

更新日期：2008-02-01 00:00:00

abstract：BACKGROUND & AIMS:Fecal microbiota transplantation (FMT) is a highly effective therapy for recurrent Clostridium difficile infection (CDI). However, transferring undefined living bacteria entails uncontrollable risks for infectious and metabolic or malignant diseases, particularly in immunocompromised patients. We inve...

journal_title：Gastroenterology

authors： Ott SJ,Waetzig GH,Rehman A,Moltzau-Anderson J,Bharti R,Grasis JA,Cassidy L,Tholey A,Fickenscher H,Seegert D,Rosenstiel P,Schreiber S

更新日期：2017-03-01 00:00:00

abstract：BACKGROUND & AIMS:T helper (Th) 17 cells that express the retinoid-related orphan receptor (ROR) γt contribute to the development of colitis in mice, yet are found in normal and inflamed intestine. We investigated their development and functions in intestines of mice. METHODS:We analyzed intestinal Th17 cells in healt...

journal_title：Gastroenterology

authors： Ono Y,Kanai T,Sujino T,Nemoto Y,Kanai Y,Mikami Y,Hayashi A,Matsumoto A,Takaishi H,Ogata H,Matsuoka K,Hisamatsu T,Watanabe M,Hibi T

更新日期：2012-11-01 00:00:00

abstract：:Increasing resistance to antibiotics worldwide has adverse effects on the effectiveness of standard therapies to eradicate Helicobacter pylori infection. We reviewed guidelines developed by expert groups in Europe, Canada, and the United States for the treatment of H pylori infection. We compared the recommendations o...

journal_title：Gastroenterology

authors： Fallone CA,Moss SF,Malfertheiner P

更新日期：2019-07-01 00:00:00

abstract：BACKGROUND & AIMS:Recent studies indicate that kringle 1-5 has a potent and specific antiangiogenic activity. Here, we investigated the antitumor effect of kringle 1-5 gene transfer on hepatocellular carcinoma in mice. METHODS:The inhibitory effect of kringle 1-5 protein on proliferation of bovine capillary endothelia...

journal_title：Gastroenterology

authors： Torimura T,Ueno T,Kin M,Taniguchi E,Nakamura T,Inoue K,Sakata R,Hashimoto O,Sakamoto M,Ohira H,Kumashiro R,Sata M,Yano H,Kojiro M,Veitonmaki N,Cao Y

更新日期：2006-04-01 00:00:00

abstract：:Phosphatase-mediated hydrolysis is the first step in the intestinal absorption of pyridoxal 5'-phosphate (PLP). Studies presented here evaluated the effects of PLP-protein binding and pH on intestinal hydrolysis in the rat. Models included in vitro PLP decay and in vivo PLP disappearance from perfused jejunal segments...

journal_title：Gastroenterology

authors： Middleton HM 3rd

更新日期：1986-08-01 00:00:00

abstract：BACKGROUND & AIMS:Gain-of-function mutations in the KIT receptor tyrosine kinase gene and rare mutations in the platelet-derived growth factor receptor alpha (PDGFRA) gene are important events in gastrointestinal stromal tumor (GIST) development. Different mutations are reportedly associated with distinctive phenotypes...

journal_title：Gastroenterology

authors： Andersson J,Bümming P,Meis-Kindblom JM,Sihto H,Nupponen N,Joensuu H,Odén A,Gustavsson B,Kindblom LG,Nilsson B

更新日期：2006-05-01 00:00:00

abstract：BACKGROUND & AIMS:Pancreatic ductal adenocarcinoma (PDAC) is a highly invasive and metastatic disease for which conventional treatments are of limited efficacy. A number of agents in development are potential anti-invasive and antimetastatic agents, including the Src kinase inhibitor dasatinib. The aim of this study wa...

journal_title：Gastroenterology

authors： Morton JP,Karim SA,Graham K,Timpson P,Jamieson N,Athineos D,Doyle B,McKay C,Heung MY,Oien KA,Frame MC,Evans TR,Sansom OJ,Brunton VG

更新日期：2010-07-01 00:00:00

abstract：:The effect of experimental bypass on the intestinal epithelium of the rat was investigated from 2 to 360 days after creating a Thiry-Vella fistula. Within 7 to 14 days the number of cells per villus column and, to a lesser degree, the number of cells per crypt column decreased and subsequently these values remained co...

journal_title：Gastroenterology

authors： Rijke RP,Plaisier HM,de Ruiter H,Galjaard H

更新日期：1977-05-01 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：:Patients with chronic nausea and vomiting frequently present challenging diagnostic and therapeutic problems. In such patients, gastroparesis of unknown cause, or "idiopathic" gastroparesis, may be the only objective finding. Two middle-aged women with nausea, vomiting, and weight loss of 10 and 26 kg over 6 and 18 mo...

journal_title：Gastroenterology

authors： Liberski SM,Koch KL,Atnip RG,Stern RM

更新日期：1990-07-01 00:00:00

abstract：BACKGROUND & AIMS:MicroRNAs (miRNAs) have been implicated in the development and progression of human cancers. We investigated the roles and mechanisms of miR-26a in human cholangiocarcinoma. METHODS:We used in situ hybridization and quantitative reverse transcriptase polymerase chain reaction to measure expression of...

journal_title：Gastroenterology

authors： Zhang J,Han C,Wu T

更新日期：2012-07-01 00:00:00

abstract：:A 36-year-old man with brittle diabetes mellitus developed hepatic infarction immediately after an episode of ketoacidosis. The infarction was documented by angiogram 99mTc sulfur colloid scan, and biopsy. Except for the association with ketoacidosis, no other possible cause of hepatic infarction was found. ...

journal_title：Gastroenterology

authors： Ng RC,Sigmund CJ Jr,Lagos JA,Chernin M

更新日期：1977-10-01 00:00:00

abstract：:There is considerable evidence that fluids are removed from the peritoneal cavity by drainage into lymphatics lining the surface of the diaphragm, but there is little quantitative information on the rate of reabsorption as affected by conditions which exist in cirrhotic ascites. In the present study a plethysmographic...

journal_title：Gastroenterology

authors： Zink J,Greenway CV

更新日期：1977-11-01 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：:We tested methyl tertiary butyl ether both in vitro and in vivo to evaluate its efficacy as a potential cholesterol gallstone solvent for direct instillation into the human gallbladder or bile duct. Like diethyl ether, methyl tertiary butyl ether is an aliphatic ether with an excellent cholesterol-solubilizing capacit...

journal_title：Gastroenterology

authors： Allen MJ,Borody TJ,Bugliosi TF,May GR,LaRusso NF,Thistle JL

更新日期：1985-01-01 00:00:00

abstract：:A newly recognized clinical and morphologic pattern of acute alcoholic liver disease is described. Twenty-one patients, having the hepatic morphologic features of alcoholic foamy degeneration, were retrospectively analyzed. All patients had a significant history of chronic alcoholism. Jaundice and hepatomegaly were us...

journal_title：Gastroenterology

authors： Uchida T,Kao H,Quispe-Sjogren M,Peters RL

更新日期：1983-04-01 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:Confocal laser endomicroscopy (CLE) is a technique that permits real-time detection and quantification of changes in intestinal tissues and cells, including increases in intraepithelial lymphocytes and fluid extravasation through epithelial leaks. Using CLE analysis of patients with irritable bowel sy...

journal_title：Gastroenterology

authors： Fritscher-Ravens A,Pflaum T,Mösinger M,Ruchay Z,Röcken C,Milla PJ,Das M,Böttner M,Wedel T,Schuppan D

更新日期：2019-07-01 00:00:00

abstract：BACKGROUND & AIMS:Ferroportin disease is characterized by iron overload. It has an autosomal-dominant pattern of inheritance and has been associated with mutations in the SLC40A1 gene, which encodes the cellular iron exporter ferroportin. Since the first description in 2001, about 30 mutations have been reported; the h...

journal_title：Gastroenterology

authors： Le Lan C,Mosser A,Ropert M,Detivaud L,Loustaud-Ratti V,Vital-Durand D,Roget L,Bardou-Jacquet E,Turlin B,David V,Loréal O,Deugnier Y,Brissot P,Jouanolle AM

更新日期：2011-04-01 00:00:00

abstract：BACKGROUND:Mutant hepatitis B virus is often associated with severe liver damage. The purpose of this study is to elucidate the relationship between mutations in hepatitis B precore/core gene and the severity of liver damage. METHODS:The hepatitis B precore/core gene from 20 patients with chronic hepatitis B virus inf...

journal_title：Gastroenterology

authors： Chuang WL,Omata M,Ehata T,Yokosuka O,Ito Y,Imazeki F,Lu SN,Chang WY,Ohto M

更新日期：1993-01-01 00:00:00

abstract：:Ileocecal sphincter pressure was studied in the cat, using an open-tipped perfused catheter system. Ileocecal sphincter pressure was measured under basal conditions and in response to bethanechol or direct vagal nerve electrical stimulation. The pressure was 26.1 +/- 5.0 mmHg basally, and was unaltered by section of e...

journal_title：Gastroenterology

authors： Rubin MR,Cardwell BA,Ouyang A,Snape WJ Jr,Cohen S

更新日期：1981-05-01 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：:The pancreatic secretion of 6 normal human volunteers was collected by endoscopic cannulation of the main pancreatic duct. The appearance of newly synthesized proteins was monitored at 1-min intervals after labeling with [75Se]methionine. The minimum transit time of these proteins from their site of synthesis to the a...

journal_title：Gastroenterology

authors： Robberecht P,Cremer M,Christophe J

更新日期：1977-03-01 00:00:00

abstract：BACKGROUND & AIMS:Clearance of hepatitis C virus (HCV) via antiviral treatment changes the course of liver disease. We evaluated the benefit of sustained virologic response (SVR) in patients with HCV and cirrhosis without (stage 1) and with (stage 2) esophageal varices (EV). METHODS:We performed a prospective cohort s...

journal_title：Gastroenterology

authors： Di Marco V,Calvaruso V,Ferraro D,Bavetta MG,Cabibbo G,Conte E,Cammà C,Grimaudo S,Pipitone RM,Simone F,Peralta S,Arini A,Craxì A

更新日期：2016-07-01 00:00:00

abstract：:We performed 92 computed tomography-guided percutaneous needle aspirations of pancreatic inflammatory masses in 60 patients suspected of harboring pancreatic infection. Thirty-six patients (60%) were found by Gram stain and culture to have a total of 41 separate episodes of pancreatic infection. Among 42 aspirates jud...

journal_title：Gastroenterology

authors： Gerzof SG,Banks PA,Robbins AH,Johnson WC,Spechler SJ,Wetzner SM,Snider JM,Langevin RE,Jay ME

更新日期：1987-12-01 00:00:00