Clinicopathological features of gastric mucosa-associated lymphoid tissue lymphoma: a comparison with diffuse large B-cell lymphoma without a mucosa-associated lymphoid tissue lymphoma component.

abstract：:Changes in serum hyaluronic acid (HA) in 35 patients treated with interferon (IFN) were studied and the histological change in fibrosis was analysed. Serum HA levels and hepatitis C virus (HCV) RNA were followed from the start of therapy to 12 months after completion of treatment. Histological changes in pre- and post...

journal_title：Journal of gastroenterology and hepatology

authors： Yamada M,Fukuda Y,Koyama Y,Nakano I,Urano F,Katano Y,Hayakawa T

更新日期：1996-07-01 00:00:00

abstract：BACKGROUND:Enriched blood vessels occur in the stroma of Barrett's esophagus and are related to the ease of tumor invasion in the early stage of the cancer. Hypoxia-inducible factor (HIF) is closely related with angiogenesis through expression of vascular endothelial growth factor. The aim of the present study was to d...

journal_title：Journal of gastroenterology and hepatology

authors： Moriyama N,Amano Y,Mishima Y,Okita K,Takahashi Y,Yuki T,Ishimura N,Ishihara S,Kinoshita Y

更新日期：2008-12-01 00:00:00

abstract：BACKGROUND AND AIM:A significant number of autoantibodies have been reported in patients with non-alcoholic fatty liver disease (NAFLD) patients. In the present study, our aim was to assess the role of disease and cell-specific antibodies, namely anti-adipocyte antibodies (anti-AdAb) in patients with NAFLD and non-alco...

journal_title：Journal of gastroenterology and hepatology

authors： Karrar A,Stepanova M,Alaparthi L,Lingam S,Younoszai Z,Zheng L,Malik KS,Younossi E,Monge F,Hunt SL,Goodman Z,Younossi ZM

更新日期：2015-05-01 00:00:00

abstract：BACKGROUND:One-third of patients with exacerbations of ulcerative colitis (UC) require colectomy and 1% die. Although several studies have reported parameters associated with failure of medical treatment, studies using multivariate analysis of various predictors are scanty. METHODS:Demographic, clinical and laboratory...

journal_title：Journal of gastroenterology and hepatology

authors： Kumar S,Ghoshal UC,Aggarwal R,Saraswat VA,Choudhuri G

更新日期：2004-11-01 00:00:00

abstract：BACKGROUND AND AIM:  The clinical utility of capsule endoscopy (CE) is often limited by incomplete small-bowel transit. The aim was to determine whether the use of an external real-time viewer could reduce delays caused by delayed gastric emptying of the capsule or delayed intestinal transit and also improve the rate o...

journal_title：Journal of gastroenterology and hepatology

authors： Shiotani A,Honda K,Kawakami M,Nishi R,Murao T,Ishii M,Matsumoto H,Kusunoki H,Hata J,Haruma K

更新日期：2011-08-01 00:00:00

abstract：BACKGROUND AND AIMS:The binucleation of hepatocytes, which was known as an important feature of liver growth and physiology, has been reported to be increased during the chronic oxidative injury stage and has been regarded as an age-related change of hepatic structures. Therefore, we investigated the binuclearity patte...

journal_title：Journal of gastroenterology and hepatology

authors： Park JK,Hong IH,Ki MR,Chung HY,Ishigami A,Ji AR,Goo MJ,Kim DH,Kwak JH,Min CW,Lee SS,Jeong KS

更新日期：2010-11-01 00:00:00

abstract：:A 57 year old Japanese male was incidentally found to have a 7.5 cm diameter hepatic haemangioma. Eleven years later he was operated on because the haemangioma had grown into a 17 cm mass causing upper abdominal fullness. Volumetry on computerized tomograms disclosed that the haemangioma had grown from 123 cm3 to 1343...

journal_title：Journal of gastroenterology and hepatology

authors： Yoshida J,Yamasaki S,Yamamoto J,Kosuge T,Takayama T,Hasegawa H,Takayasu K,Muramatsu Y,Moriyama N,Hirohashi S

更新日期：1991-07-01 00:00:00

abstract：BACKGROUND AND AIM:Multidrug resistance associated gene product 2 (Mdr2) is believed to have a significant role in biliary cholesterol and phospholipid secretions. Both pravastatin and bezafibrate resulted in Mdr2 induction, but increased cholesterol secretion was observed only in pravastatin treatment. To explore the ...

journal_title：Journal of gastroenterology and hepatology

authors： Kamisako T,Ogawa H

更新日期：2004-08-01 00:00:00

abstract：BACKGROUND AND AIM:Simultaneous and metachronous head and neck cancers are likely to develop in patients with current or previous esophageal cancer. The Valsalva maneuver facilitates the visualization of the hypopharyngeal area during endoscopic observation, but it requires transnasal endoscopy. We developed a novel Va...

journal_title：Journal of gastroenterology and hepatology

authors： Iwatsubo T,Ishihara R,Nakagawa K,Ohmori M,Iwagami H,Matsuno K,Inoue S,Nakahira H,Matsuura N,Shichijo S,Maekawa A,Kanesaka T,Yamamoto S,Takeuchi Y,Higashino K,Uedo N,Higuchi K

更新日期：2019-08-01 00:00:00

abstract：:Affecting one fourth of the global population, non-alcoholic fatty liver disease (NAFLD) is the commonest chronic liver disorder. It encompasses the simple liver fat accumulation to more progressive steatosis, inflammation, and fibrosis characterized as non-alcoholic steatohepatitis (NASH) and in some cases cirrhosis ...

journal_title：Journal of gastroenterology and hepatology

authors： Chrysavgis L,Papatheodoridi AM,Chatzigeorgiou A,Cholongitas E

更新日期：2020-07-27 00:00:00

abstract：BACKGROUND AND AIM:Increased production of reactive oxygen species, which cause oxidative DNA damage, is considered to be related to hepatocarcinogenesis. 8-Hydroxy-2'-deoxy-guanosine (8-OHdG) is a useful marker of DNA damage induced by oxidative stress. The aim of this study was to determine whether expression of 8-OH...

journal_title：Journal of gastroenterology and hepatology

authors： Chuma M,Hige S,Nakanishi M,Ogawa K,Natsuizaka M,Yamamoto Y,Asaka M

更新日期：2008-09-01 00:00:00

abstract：BACKGROUND AND AIM:Transforming growth factor-β (TGF-β) has been shown to play a central role in the promotion of cell motility, but its functional mechanism has remained unclear. With the aim of investigating the diagnostic and treatment modalities for patients with hepatocellular carcinoma (HCC), the signaling pathwa...

journal_title：Journal of gastroenterology and hepatology

authors： Sato M,Matsuda Y,Wakai T,Kubota M,Osawa M,Fujimaki S,Sanpei A,Takamura M,Yamagiwa S,Aoyagi Y

更新日期：2013-06-01 00:00:00

abstract：BACKGROUND:CYP2C19 polymorphism plays an important role in the metabolism of proton pump inhibitors. The multidrug resistance (MDR)1 genotype is associated with the successful eradication of Helicobacter pylori. The aim of the present study was to investigate the effects of CYP2C19 and MDR1 genotypes on the eradication...

journal_title：Journal of gastroenterology and hepatology

authors： Oh JH,Dong MS,Choi MG,Yoo HW,Lee SB,Park YI,Chung IS

更新日期：2009-02-01 00:00:00

abstract：BACKGROUND AND AIM:KRAS mutation analysis may provide ancillary diagnostic yield in an endoscopic ultrasound (EUS)-guided histopathological evaluation. We evaluated the clinical impact of KRAS mutation analysis with cytological and histological evaluations in EUS-guided tissue sampling, using a core biopsy needle for s...

journal_title：Journal of gastroenterology and hepatology

authors： Choi HJ,Moon JH,Kim HK,Lee YN,Lee TH,Cha SW,Cho YD,Park SH

更新日期：2017-01-01 00:00:00

abstract：BACKGROUND AND AIM:The present study aimed to evaluate the non-inferiority of low-volume oral sulfate solution (OSS) to 4-L polyethylene glycol (PEG) solutions administered in a split-dose regimen as bowel preparation for colonoscopy. The safety and tolerability were also compared between the two regimens. METHODS:In ...

journal_title：Journal of gastroenterology and hepatology

authors： Yang HJ,Park SK,Kim JH,Im JP,Yeom DH,Seo GS,Park DI

更新日期：2017-01-01 00:00:00

abstract：:Gastric cancer usually shows poor sensitivity to chemotherapy, and the presence of lymph node metastases is associated with extremely poor prognosis, especially when the number of such nodes is more than 10. We report here a case of advanced gastric cancer with histopathologically confirmed metastases in 15 regional l...

journal_title：Journal of gastroenterology and hepatology

authors： Shigemitsu K,Naomoto Y,Matsuno T,Gochi A,Isozaki H,Tanaka N

更新日期：2001-05-01 00:00:00

abstract：BACKGROUND AND AIM:Hyponatremia is associated with development of hepatic encephalopathy (HE), but the nature of the relationship between serum sodium and HE incidence is unknown. We examined the association between serum sodium, changes in serum sodium, and HE incidence using data from three randomized trials of satav...

journal_title：Journal of gastroenterology and hepatology

authors： Bossen L,Ginès P,Vilstrup H,Watson H,Jepsen P

更新日期：2019-05-01 00:00:00

abstract：:We have previously established a cell damage model, with damage induced by either acid or pepsin treatment for 30 min, involving a rat gastric epithelial cell line (RGM1). In the present study, pretreatment of cells with epidermal growth factor (EGF; 0.1-10 ng/mL) or sucralfate (0.1-3 mg/mL) for 4 h prevented such cel...

journal_title：Journal of gastroenterology and hepatology

authors： Furukawa O,Okabe S

更新日期：1997-05-01 00:00:00

abstract：BACKGROUND AND AIM:A high yield of biopsy is mandatory to perform molecular genetic research with endoscopically obtained gastric cancer tissues. We evaluated whether probe-based confocal laser endomicroscopy (pCLE) can increase the yield of endoscopic biopsy for gastric cancer compared with white light endoscopy (WLE)...

journal_title：Journal of gastroenterology and hepatology

authors： Park CH,Kim H,Jo JH,Hahn KY,Yoon JH,Kim SY,Lee YC,Noh SH,Chung HC,Lee SK

更新日期：2019-01-01 00:00:00

abstract：BACKGROUND:Because most of the characteristics of the portal hypertensive enteropathy can be explained on the basis of increased levels of mast cell mediators, the purpose of the present paper was to study mast cell splanchnic infiltration. METHODS:Duodenum, jejunum, ileum and mesenteric lymph node complex infiltratio...

journal_title：Journal of gastroenterology and hepatology

authors： Prieto I,Aller MA,Santamaría L,Nava MP,Madero R,Pérez-Robledo JP,Arias J

更新日期：2005-07-01 00:00:00

abstract：BACKGROUND AND AIM:2 L polyethylene glycol plus an ascorbic acid (PEGA) is known to be as effective. However, 2 L polyethylene glycol-based regimens are often still difficult for patients to tolerate. Therefore, we conducted this study to evaluate the potential of 1 L PEGA with prepackaged low-residue diet (PLD) as an ...

journal_title：Journal of gastroenterology and hepatology

authors： Lee JW,Choi JY,Yoon H,Shin CM,Park YS,Kim N,Lee DH

更新日期：2019-05-01 00:00:00

abstract：:The hepatitis C virus was first identified in 1989. It causes chronic hepatitis, cirrhosis and hepatocellular carcinoma. Global anti-HCV prevalence is 1-3%. Contaminated blood product, dirty needles and instruments, and injection drug use are the main parenteral routes of transmission. Cultural practices, such as acup...

journal_title：Journal of gastroenterology and hepatology

authors： Leung NW

更新日期：2002-02-01 00:00:00

abstract：BACKGROUND:Clinical trials of probiotic treatment for Crohn's disease (CD) have yielded conflicting results. This study assessed the clinical usefulness of combined probiotic and prebiotic therapy in the treatment of active CD. METHOD:Ten active CD outpatients without history of operation for CD were enrolled. Their m...

journal_title：Journal of gastroenterology and hepatology

authors： Fujimori S,Tatsuguchi A,Gudis K,Kishida T,Mitsui K,Ehara A,Kobayashi T,Sekita Y,Seo T,Sakamoto C

更新日期：2007-08-01 00:00:00

abstract：BACKGROUND AND AIM:The risk of hepatocellular carcinoma (HCC) is known to be age dependent; the influence of age on prognosis is, however, controversial. The aim of this study was to compare the tumor characteristics and survival rates of young and old HCC patients, with respect to tumor stage. METHODS:We reviewed the...

journal_title：Journal of gastroenterology and hepatology

authors： Cho SJ,Yoon JH,Hwang SS,Lee HS

更新日期：2007-08-01 00:00:00

abstract：BACKGROUND AND AIM:Cytokines play an important role in the pathogenesis of acute pancreatitis (AP). The aim of the present paper was to study the profile of anti- and proinflammatory cytokines in AP and to determine their predictive value for severity of AP, organ failure and mortality. METHODS:Consecutive patients wi...

journal_title：Journal of gastroenterology and hepatology

authors： Sathyanarayan G,Garg PK,Prasad H,Tandon RK

更新日期：2007-04-01 00:00:00

abstract：BACKGROUND AND AIM:As bacterial resistance to clarithromycin limits the efficacy of clarithromycin-based regimens for Helicobacter pylori infection, attention has turned to quinolone-based rescue therapies. Resistance of H. pylori to both clarithromycin and quinolone can be predicted by genetic testing. Here, we used t...

journal_title：Journal of gastroenterology and hepatology

authors： Yamade M,Sugimoto M,Uotani T,Nishino M,Kodaira C,Furuta T

更新日期：2011-09-01 00:00:00

abstract：BACKGROUND AND AIM:The prevalence of Helicobacter pylori-negative and nonsteroidal anti-inflammatory drug-negative peptic ulcers, commonly known as idiopathic peptic ulcers (IPUs), has been reported to be very low (0.9-2.6%) in Japan based on data from the 1990s. However, recent trends have yet to be been reported. Her...

journal_title：Journal of gastroenterology and hepatology

authors： Kanno T,Iijima K,Abe Y,Yagi M,Asonuma S,Ohyauchi M,Ito H,Koike T,Shimosegawa T

更新日期：2015-05-01 00:00:00

abstract：BACKGROUND AND AIM:In mice and humans, the gastric epithelial progenitors undergo proliferation and bipolar migration from the isthmus associated with their differentiation into mucus-, acid- and pepsinogen-secreting cell lineages. Little is known about factors that control the dynamics of these isthmal progenitor cell...

journal_title：Journal of gastroenterology and hepatology

authors： Karam SM,Hassan WM,John R

更新日期：2005-12-01 00:00:00

abstract：:Interpretation of exploding knowledge about Barrett's esophagus is impaired by use of several conflicting definitions. Because any histological type of esophageal columnar metaplasia carries risk for esophageal adenocarcinoma, the diagnosis of Barrett's esophagus should no longer require demonstration of intestinal-ty...

journal_title：Journal of gastroenterology and hepatology

authors： Dent J

更新日期：2011-01-01 00:00:00

abstract：:Inflammation of the pancreas has many presentations in children and adolescents. The etiology is often elusive, with a great number of cases being idiopathic. However, there have been a number of recent advances in the areas of cell biology, genetics and imaging technology, which should be highlighted. Herein is provi...

journal_title：Journal of gastroenterology and hepatology

authors： Nydegger A,Couper RT,Oliver MR

更新日期：2006-03-01 00:00:00