Comparative effectiveness research of chronic hepatitis B and C cohort study (CHeCS): improving data collection and cohort identification.

abstract：BACKGROUND:A role of an altered dietary pattern (e.g., a diet rich in sugar) but also alterations at the level of the intestinal barrier have repeatedly been discussed to be involved in the development and progression of nonalcoholic fatty liver disease (NAFLD). AIMS:To determine if the nutritional intake, intestinal ...

journal_title：Digestive diseases and sciences

authors： Volynets V,Küper MA,Strahl S,Maier IB,Spruss A,Wagnerberger S,Königsrainer A,Bischoff SC,Bergheim I

更新日期：2012-07-01 00:00:00

abstract：:To investigate a potential new treatment for gastric Helicobacter pylori infection, we have examined the use of the natural antibiotic lactoferrin, found in bovine milk, for activity against Helicobacter species both in vitro and in vivo. Lactoferrin was bacteriostatic to H. pylori when cultured at concentrations > or...

journal_title：Digestive diseases and sciences

authors： Dial EJ,Hall LR,Serna H,Romero JJ,Fox JG,Lichtenberger LM

更新日期：1998-12-01 00:00:00

abstract：:Since granulocyte elastase has been shown to be involved in the pathogenesis of gastric mucosal lesion formation induced by nonsteroidal antiinflammatory drugs, inhibition of granulocyte elastase release from neutrophils may be useful in the prevention of these lesions. The objective of this study was to determine whe...

journal_title：Digestive diseases and sciences

authors： Murakami K,Okajima K,Harada N,Isobe H,Okabe H

更新日期：1998-09-01 00:00:00

abstract：:Clinical observations reveal that alcohol intake is associated with an increase in upper gastrointestinal hemorrhage requiring hospitalization and that nitroglycerin or long-acting nitrates lower this risk. Nitroglycerin, a gastric vasodilator that can increase gastric fluid volume, protects the rodent stomach against...

journal_title：Digestive diseases and sciences

authors： Leung FW,Chan CC

更新日期：2007-11-01 00:00:00

abstract：BACKGROUND:While the short-term benefits of exclusive enteral nutrition (EEN) for induction of remission in children with Crohn's disease (CD) are well documented, the longer-term outcomes are less clear. AIM:This retrospective study aimed to ascertain the outcomes for up to 24 months following EEN in a group of child...

journal_title：Digestive diseases and sciences

authors： Lambert B,Lemberg DA,Leach ST,Day AS

更新日期：2012-08-01 00:00:00

abstract：:In a double-blind, randomized crossover study, the hypotheses were tested that more powerful inhibition of gastric acid secretion by adjuvant omeprazole further improves the efficacy of pancreatic enzyme replacement therapy compared to adjuvant cimetidine and that excluding the influence of pH-related factors, by virt...

journal_title：Digestive diseases and sciences

authors： Bruno MJ,Rauws EA,Hoek FJ,Tytgat GN

更新日期：1994-05-01 00:00:00

abstract：BACKGROUND:Intraductal ultrasonography (IDUS) is a useful procedure for diagnosing microlithiasis in the bile duct but it is not easy to differentiate between tiny echogenicity and real microlithiasis. We compared the echogenicity seen on IDUS and the findings of bile microscopy (BM) of bile that was collected in the c...

journal_title：Digestive diseases and sciences

authors： Kim BJ,Kang P,Lee JK,Sinn DH,Lee KH,Lee KT,Rhee JC,Lim JH

更新日期：2010-03-01 00:00:00

abstract：:Gastroesophageal reflux and clearance of the refluxed material can be measured by plotting a time-activity curve from an esophageal area of interest after 1 mCi of 99mTc sulfur colloid is placed in the stomach. Control subjects do not have peaks exceeding a value twice that of the baseline count levels. Reflux patient...

journal_title：Digestive diseases and sciences

authors： Velasco N,Pope CE 2nd,Gannan RM,Roberts P,Hill LD

更新日期：1984-11-01 00:00:00

abstract：:In 1958 the Yale freshman class gave blood samples as part of a study intended to determine the predictive value of plasma pepsinogen (PP) for the subsequent development of duodenal ulcer (DU). We report a long-term follow-up of this cohort. A self-administered questionnaire designed to ascertain information about the...

journal_title：Digestive diseases and sciences

authors： Chuong JJ,Fisher RL,Chuong RL,Spiro HM

更新日期：1986-11-01 00:00:00

abstract：:In recent years, three-dimensional (3-D) printing technology has become a standard tool that is used in several medical applications such as education, surgical training simulation and planning, and doctor-patient communication. Although liver surgery is ideally complemented by the use of preoperative 3-D-printed mode...

journal_title：Digestive diseases and sciences

authors： Larghi Laureiro Z,Novelli S,Lai Q,Mennini G,D'andrea V,Gaudenzi P,Marinozzi F,Engelmann C,Mookarje R,Raptis D,Rossi M,Jalan R

更新日期：2020-08-01 00:00:00

abstract：:We prospectively assessed the relationship between nodular gastritis and Helicobacter pylori infection. Of 1409 adults who underwent endoscopy for persistent dyspepsia between June 2004 and August 2005, 41 (2.9%) patients were diagnosed with nodular gastritis (11 [27%] men and 30 [73%] women). The mean age was 45.9 ye...

journal_title：Digestive diseases and sciences

authors： Chen MJ,Wang TE,Chang WH,Liao TC,Lin CC,Shih SC

更新日期：2007-10-01 00:00:00

abstract：BACKGROUND:Diagnosis of eosinophilic esophagitis (EoE) requires quantification of esophageal eosinophilia. AIMS:The aims of this study were to assess inter- and intraobserver reliability for measuring esophageal eosinophil counts and to validate a novel method of determining tissue eosinophil density using digitized h...

journal_title：Digestive diseases and sciences

authors： Dellon ES,Fritchie KJ,Rubinas TC,Woosley JT,Shaheen NJ

更新日期：2010-07-01 00:00:00

abstract：:Our purpose is to develop a standard method for preparing the bile for beta-glucuronidase determination by removal of bile acids and conjugated bilirubin which interfere with its activity. The bile acids and conjugated bilirubin in their purified solutions and in the diluted gallbladder biles could be extracted comple...

journal_title：Digestive diseases and sciences

authors： Ho YC,Ho KJ

更新日期：1988-04-01 00:00:00

abstract：:This study assessed the mucosal antioxidant response during acute (mouse) and chronic (adult human) H. pylori infection and following N-acetylcysteine administration. Antral biopsies were obtained from 44 patients (16 infected, 28 noninfected). Sixty-nine mice were sacrificed after 1 (n = 25), 4 (n = 28), or 6 (n = 16...

journal_title：Digestive diseases and sciences

authors： Matthews GM,Tivey D,Cummins AG,Butler RN

更新日期：2004-08-01 00:00:00

abstract：INTRODUCTION:Increased nonacid reflux is diagnosed in a subgroup of patients with gastroesophageal reflux disease who often present with reflux symptoms refractory to proton-pump inhibitor therapy. Despite the prevalence of this condition, the management approach for patients with increased nonacid reflux can often be ...

journal_title：Digestive diseases and sciences

authors： Reddy CA,Watts L,Baker JR,Chen JW

更新日期：2020-05-23 00:00:00

abstract：:Studies of the T-cell-receptor repertoire and oligoclonal expansion of lamina propria T cells in patients with Crohn's disease suggest restricted antigen processing in this disease. We examined HPLC elution profiles of HLA-DR-bound peptides isolated from human intestine. Surgical samples of colon and ileum were obtain...

journal_title：Digestive diseases and sciences

authors： Oshitani N,Hato F,Jinno Y,Sawa Y,Hara J,Nakamura S,Matsumoto T,Arakawa T,Kitano A,Kitagawa S,Kuroki T

更新日期：2002-09-01 00:00:00

abstract：:Nitric oxide mediates neuromuscular events in the opossum esophagus. The NADPH diaphorase stain is used to localize nitric oxide synthase-containing enteric neurons. Cells stain by the NADPH diaphorase technique because they reduce nitroblue tetrazolium to the visible formazan. The effects of nitroblue tetrazolium on ...

journal_title：Digestive diseases and sciences

authors： Conklin JL,O'Meara BW,Murray JA,Fang SY,Clark ED,Christensen J

更新日期：1995-11-01 00:00:00

abstract：BACKGROUND:Exercise-triggered asthma (ETA) develops when physical activity triggers asthma symptoms during or directly after exercise. In patients prone to symptoms of supra-esophageal reflux, exercise may trigger gastroesophageal reflux (GER), resulting in such symptoms. AIMS:To determine the prevalence of abnormal p...

journal_title：Digestive diseases and sciences

authors： Peterson KA,Samuelson WM,Ryujin DT,Young DC,Thomas KL,Hilden K,Fang JC

更新日期：2009-03-01 00:00:00

abstract：:To understand whether direct transmission of H. pylori occurs from infected mouse to noninfected mouse, the system using a mouse model we developed previously was tested. Six nude mice were challenged with H. pylori inocula; one group consisted of one challenged nude mouse 1 week after inoculation raised with four non...

journal_title：Digestive diseases and sciences

authors： Karita M,Matsumoto S,Kamei T,Shinohara K,Sugiyama T

更新日期：2005-06-01 00:00:00

abstract：:The aim of our prospective randomized study involving 100 patients was to investigate whether Doppler ultrasound can be used to select patients at risk for ulcer rebleeding. Ulcers in the Forrest group classified as having a visible vessel or a clot were treated prophylactically by injection with epinephrine solution....

journal_title：Digestive diseases and sciences

authors： Kohler B,Maier M,Benz C,Riemann JF

更新日期：1997-07-01 00:00:00

abstract：BACKGROUND:The proliferation of cholangiocarcinoma cells is suppressed in cell culture by nonsteroidal antiinflammatory drugs (NSAIDs) through the inhibition of cyclo-oxygenase-2 enzyme and also by statins which decrease the production of mediators of the cell cycle. AIMS:To investigate whether there is an inverse ass...

journal_title：Digestive diseases and sciences

authors： Burr NE,Talboys RJ,Savva S,Clark A,Phillips M,Metcalfe M,Dennison A,Robinson R,Lewis MP,Rhodes M,Rushbrook S,Hart AR

更新日期：2014-07-01 00:00:00

abstract：BACKGROUND:Recent data suggest the involvement of both the adaptive and the innate immune system in celiac disease (CD). However, little is known about the immune phenotype of children with CD and its alteration upon dietary intervention. AIMS:We characterized the prevalence of major interacting members of the adaptiv...

journal_title：Digestive diseases and sciences

authors： Cseh Á,Vásárhelyi B,Szalay B,Molnár K,Nagy-Szakál D,Treszl A,Vannay Á,Arató A,Tulassay T,Veres G

更新日期：2011-03-01 00:00:00

abstract：:Eosinophilic gastroenteritis is a rare benign disease characterized by tissue eosinophilic infiltration that may involve several digestive tract layers. Also known as allergic, or eosinophilic allergic, gastroenteropathy, it usually involves the stomach and small intestine: rarely the colon. It may or may not be accom...

journal_title：Digestive diseases and sciences

authors： Méndez-Sánchez N,Chávez-Tapia NC,Vazquez-Elizondo G,Uribe M

更新日期：2007-11-01 00:00:00

abstract：:Dermatitis herpetiformis (DH) and isolated gluten-sensitive enteropathy (GSE) are gluten-sensitive diseases in which ingestion of dietary gluten results in the development of clinical disease. Patients with DH develop cutaneous IgA deposits and a severe skin disease, but rarely develop gastrointestinal symptoms. Patie...

journal_title：Digestive diseases and sciences

authors： Hall RP 3rd,Smith AD,Streilein RD

更新日期：2000-10-01 00:00:00

abstract：:Endoscopic papillary balloon dilatation (EPBD) has been recently used in conjunction with endoscopic sphincterotomy (EST) for the removal of common bile duct (CBD) stones. The present study was aimed at assessing the safety and outcome of sequential EPBD following EST for CBD stones. A total of 74 patients (43 females...

journal_title：Digestive diseases and sciences

authors： Kochhar R,Dutta U,Shukla R,Nagi B,Singh K,Wig JD

更新日期：2009-07-01 00:00:00

abstract：BACKGROUND:The chemokine SDF-1 and its receptor CXCR4 are essential for the proper functioning of multiple organs. In the liver, cholangiocytes and hepatic progenitor cells (HPCs) are the main cells that produce SDF-1, and SDF-1 is thought to be essential for HPC-stimulated liver regeneration. AIMS:In this study, CXCR...

journal_title：Digestive diseases and sciences

authors： Tsuchiya A,Imai M,Kamimura H,Takamura M,Yamagiwa S,Sugiyama T,Nomoto M,Heike T,Nagasawa T,Nakahata T,Aoyagi Y

更新日期：2012-11-01 00:00:00

abstract：:Nitric oxide appears to play an important role in maintaining gastric mucosal integrity. This study aimed to investigate whether a nitric oxide donor (sodium nitroprusside) or stimulation of endogenous nitric oxide synthesis (with acetylcholine) protects against gastric ischemia-reperfusion injury. Rats were subjected...

journal_title：Digestive diseases and sciences

authors： Andrews FJ,Malcontenti-Wilson C,O'Brien PE

更新日期：1994-02-01 00:00:00

abstract：BACKGROUND AND AIMS:The Gastroenterology Core Curriculum requires training in women's digestive disorders; however, requirements do not necessarily produce knowledge and competence. Our study goals were: (1) to compare perceptions of education, fellow-reported levels of competence, and attitudes towards training in wom...

journal_title：Digestive diseases and sciences

authors： Saha S,Roberson E,Richie K,Lindstrom MJ,Esposti SD,Wald A

更新日期：2011-03-01 00:00:00

abstract：:Alterations in smooth muscle responsiveness and neural pathways in adjacent tissue may occur after local myenteric denervation. The in vitro contractile responses of both longitudinal and circular muscle to the mixed muscarinic and nicotinic cholinergic agonist carbachol were determined 15, 30, and 45 days after local...

journal_title：Digestive diseases and sciences

authors： Herman JR,Bass P

更新日期：1990-09-01 00:00:00

abstract：:Heart failure is a recognized, although uncommon, cause of massive liver cell necrosis, the clinical consequences of which are intermingled with those of cardiac insufficiency in most cases. We report the cases of six patients suffering from chronic heart failure in whom an episode of acute circulatory failure resulte...

journal_title：Digestive diseases and sciences

authors： Nouel O,Henrion J,Bernuau J,Degott C,Rueff B,Benhamou JP

更新日期：1980-01-01 00:00:00