Detection of carcinoembryonic antigen mRNA in peritoneal washes from gastric cancer patients and its clinical significance.

abstract：AIM:To analyze the clinicopathologic characteristics and prognostic factors of rectal neuroendocrine tumors. METHODS:The records of 48 patients with rectal neuroendocrine tumors who were treated at the Cancer Institute and Hospital, Chinese Academy of Medical Sciences, Beijing, from March 2004 to September 2009 were r...

journal_title：World journal of gastroenterology

authors： Chi Y,Du F,Zhao H,Wang JW,Cai JQ

更新日期：2014-11-21 00:00:00

abstract：AIM:To study the expression of ether à go-go (Eag1) potassium channel in colorectal cancer and the relation-ship between their expression and clinico-pathological features. METHODS:The expression levels of Eag1 protein were determined in 76 cancer tissues with paired non-cancerous matched tissues as well as 9 colorect...

journal_title：World journal of gastroenterology

authors： Ding XW,Yan JJ,An P,Lü P,Luo HS

更新日期：2007-02-28 00:00:00

abstract：AIM:To identify a small, clinically applicable immunohistochemistry (IHC) panel that could be combined with magnetic resonance imaging (MRI)-detected extramural vascular invasion (EMVI) for assessment of prognosis concerning the non-advanced rectal cancer patients prior to operation. METHODS:About 329 patients with pa...

journal_title：World journal of gastroenterology

authors： Li XF,Jiang Z,Gao Y,Li CX,Shen BZ

更新日期：2016-10-14 00:00:00

abstract：:A 42-year-old woman was admitted to our hospital because of multiple liver tumors detected by ultrasonography. Colonoscopy revealed submucosal tumor in the rectum, which was considered the primary lesion. Endoscopic mucosal resection followed by histopathological examination revealed that the tumor was carcinoid. The ...

journal_title：World journal of gastroenterology

authors： Nakajima Y,Takagi H,Sohara N,Sato K,Kakizaki S,Nomoto K,Suzuki H,Suehiro T,Shimura T,Asao T,Kuwano H,Mori M,Nishikura K

更新日期：2006-03-21 00:00:00

abstract：:Cholelithiasis occurs infrequently in the paediatric age group. Hereditary spherocytosis, sickle cell anaemia and thalassemia are the haemolytic disorders most commonly associated with development of gall stones in paediatric age group. The question is whether an isolated episode of haemolysis can cause gallstones. ...

journal_title：World journal of gastroenterology

authors： Kejariwal D

更新日期：2006-04-14 00:00:00

abstract：AIM:To express the complete PreS region of HBV in E.coli with good solubility and stability, and to establish an effective method for purification of the recombinant PreS protein. METHODS:The complete PreS region (PreS1 and PreS2) was fused into a series of tags including glutathione S-transferase (GST), dihydrofolate...

journal_title：World journal of gastroenterology

authors： Deng Q,Kong YY,Xie YH,Wang Y

更新日期：2005-05-28 00:00:00

abstract：AIM:To compare the clinical efficacy of the second-generation H2RA lafutidine with that of lansoprazole in Japanese patients with mild gastroesophageal reflux disease (GERD). METHODS:Patients with symptoms of GERD and a diagnosis of grade A reflux esophagitis (according to the Los Angeles classification) were randomiz...

journal_title：World journal of gastroenterology

authors： Takenaka R,Okada H,Kawano S,Komazawa Y,Yoshinaga F,Nagata S,Inoue M,Komatsu H,Onogawa S,Kushiyama Y,Mukai S,Todo H,Okanobu H,Manabe N,Tanaka S,Haruma K,Kinoshita Y

更新日期：2016-06-21 00:00:00

abstract：AIM:To evaluate the protective effect and mechanism of glutamine on the intestinal barrier function in total parenteral nutrition (TPN) rats with trauma or endotoxemia. METHODS:To perform prospective, randomized and controlled animal experimentation of rats with surgical trauma, TPN and endotoxemia, thirty-four male, ...

journal_title：World journal of gastroenterology

authors： Ding LA,Li JS

更新日期：2003-06-01 00:00:00

abstract：AIM:To clarify the role of neoadjuvant concurrent chemoradiotherapy (NACCRT) followed by surgical resection for localized or locally advanced perihilar cholangiocarcinoma (CCA). METHODS:We retrospectively reviewed 57 patients who underwent surgical resection with or without NACCRT for perihilar CCA; 12 patients receiv...

journal_title：World journal of gastroenterology

authors： Jung JH,Lee HJ,Lee HS,Jo JH,Cho IR,Chung MJ,Park JY,Park SW,Song SY,Bang S

更新日期：2017-05-14 00:00:00

abstract：AIM:To investigate the post-colonoscopy colorectal cancer (PCCRC) rate for high-definition (HD) colonoscopy compared with that for standard-definition colonoscopy reported previously. METHODS:Using medical records at Sano Hospital (SH) and Dokkyo Medical University Koshigaya Hospital (DMUKH), we retrospectively obtain...

journal_title：World journal of gastroenterology

authors： Iwatate M,Kitagawa T,Katayama Y,Tokutomi N,Ban S,Hattori S,Hasuike N,Sano W,Sano Y,Tamano M

更新日期：2017-11-14 00:00:00

abstract：AIM:To investigate the effect of bile acid on the expression of histidine decarboxylase (HDC), which is a major enzyme involved in histamine production, and gene expression of gastric transcription factors upon cooperative activation. METHODS:HDC expression was examined by immunohistochemistry, reverse transcriptase p...

journal_title：World journal of gastroenterology

authors： Ku HJ,Kim HY,Kim HH,Park HJ,Cheong JH

更新日期：2014-01-07 00:00:00

abstract：AIM:To investigate the clinical implications of hepatitis B virus (HBV) preS1 deletion. METHODS:We developed a fluorescence resonance energy transfer-based real-time polymerase chain reaction (RT-PCR) that can detect four genotypes (wild type, 15-bp, 18-bp and 21-bp deletion). The PCR method was used in two cohorts of...

journal_title：World journal of gastroenterology

authors： Lee SA,Kim KJ,Kim H,Choi WH,Won YS,Kim BJ

更新日期：2015-04-28 00:00:00

abstract：AIM:To analyze the association of tobacco smoking polymorphism of CYP1A1 (7th exon) and GSTM1 genotype and esophageal cancer(EC) in Xi'an. METHODS:A hospital based case-control study, with molecular epidemiological method, was carried out. Polymorphism of CYP1A1 and GSTM1 of samples from 127 EC cases and 101 controls ...

journal_title：World journal of gastroenterology

authors： Wang AH,Sun CS,Li LS,Huang JY,Chen QS

更新日期：2002-02-01 00:00:00

abstract：AIM:To study immune response induced by foreign plasmid DNA after oral administration in mice. METHODS:Mice were orally administered with 200 mug of plasmid pcDNA3 once and spleen was isolated 4 h and 18 h after administration. Total RNA was extracted from spleen and gene expression profile of BALB/c mice spleen was a...

journal_title：World journal of gastroenterology

authors： Liu JW,Cheng J

更新日期：2007-07-28 00:00:00

abstract：AIM:To investigate the association between TP53 Arg72Pro polymorphism and esophageal cancer (EC) risk using meta-analysis. METHODS:All eligible studies published before March 1, 2010 were selected by searching PubMed using keywords "p53" or "TP53", "polymorphism" or "variation", "esophageal" and "cancer" or "carcinoma...

journal_title：World journal of gastroenterology

authors： Jiang DK,Yao L,Wang WZ,Peng B,Ren WH,Yang XM,Yu L

更新日期：2011-03-07 00:00:00

abstract：AIM:To investigate the expression of gastrokine 1 (GKN1) in normal gastric mucosa, precancerous lesions and gastric cancer tissues, and to analyse its correlations with tumour site and pathological pattern. METHODS:Thirty gastric cancer patients (12 cases of diffuse type and 18 cases of intestinal type), 13 atrophic g...

journal_title：World journal of gastroenterology

authors： Guo XY,Dong L,Qin B,Jiang J,Shi AM

更新日期：2014-11-28 00:00:00

abstract：AIM:To assess proportions, related conditions and survival of interval cancer (IC). METHODS:The programme has a linkage with different clinical databases and cancer registers to allow suitable evaluation. This evaluation involves the detection of ICs after a negative faecal inmunochemical test (FIT), interval cancer F...

journal_title：World journal of gastroenterology

authors： Portillo I,Arana-Arri E,Idigoras I,Bilbao I,Martínez-Indart L,Bujanda L,Gutierrez-Ibarluzea I

更新日期：2017-04-21 00:00:00

abstract：:Crohn's disease is a chronic inflammatory granulomatous process that usually involves different sites in the intestinal tract. Genetic and environmental factors are thought to play a role in its etiology and pathogenesis. The disorder has a heterogeneous clinical expression and data from tertiary care settings have do...

journal_title：World journal of gastroenterology

authors： Freeman HJ

更新日期：2009-03-21 00:00:00

abstract：AIM:To investigate whether Dihydromyricetin (DHM) inhibits cell proliferation and promotes apoptosis by downregulating Notch1 expression. METHODS:The correlation between Notch1 and Hes1 (a Notch1 target molecule) expression in hepatoma samples was confirmed by qRT-PCR. In addition, MTT assays, flow cytometry and TUNEL...

journal_title：World journal of gastroenterology

authors： Lu CJ,He YF,Yuan WZ,Xiang LJ,Zhang J,Liang YR,Duan J,He YH,Li MY

更新日期：2017-09-14 00:00:00

abstract：AIM:To improve anti-inflammatory activity while reducing drug doses, we developed a nanoformulation carrying dexamethasone and butyrate. METHODS:Dexamethasone cholesteryl butyrate-solid lipid nanoparticles (DxCb-SLN) were obtained with the warm microemulsion method. The anti-inflammatory activity of this novel nanofor...

journal_title：World journal of gastroenterology

authors： Dianzani C,Foglietta F,Ferrara B,Rosa AC,Muntoni E,Gasco P,Della Pepa C,Canaparo R,Serpe L

更新日期：2017-06-21 00:00:00

abstract：AIM:To describe the imaging features of solitary fibrous tumors (SFTs) in the abdomen and pelvis, and the clinical and pathologic correlations. METHODS:Fifteen patients with pathologically confirmed SFTs in the abdomen and pelvis were retrospectively studied with imaging techniques by two radiologists in consensus. Pa...

journal_title：World journal of gastroenterology

authors： Li XM,Reng J,Zhou P,Cao Y,Cheng ZZ,Xiao Y,Xu GH

更新日期：2014-05-07 00:00:00

abstract：AIM:To examine the effects of combined treatment of oxaliplatin and phosphatidylinositol 3'-kinase inhibitor, 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one (LY294002) for gastric cancer. METHODS:Cell viability was evaluated by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide assay. Apoptotic cells were ...

journal_title：World journal of gastroenterology

authors： Liu J,Fu XQ,Zhou W,Yu HG,Yu JP,Luo HS

更新日期：2011-01-14 00:00:00

abstract：:Gastrointestinal stromal tumors (GISTs) are the most common mesenchymal tumors of the gastrointestinal tract. At the molecular level, GISTs can be categorized into two groups based on the causative oncogenic mutations. Approximately 85% of GISTs are caused by gain-of-function mutations in the tyrosine kinase receptor ...

journal_title：World journal of gastroenterology

authors： Zhao Y,Feng F,Guo QH,Wang YP,Zhao R

更新日期：2020-09-14 00:00:00

abstract：:Inflammatory bowel disease (IBD) is associated with increased risk of colorectal cancer (CRC). The risk is known to increase with longer duration of the disease, family history of CRC, and history of primary sclerosing cholangitis. The diagnosis of the neoplastic changes associated with IBD is difficult owing to the h...

journal_title：World journal of gastroenterology

authors： Althumairi AA,Lazarev MG,Gearhart SL

更新日期：2016-01-21 00:00:00

abstract：:A 65-year-old woman was found to have dilatation of the intrahepatic bile duct in the right anterior segment during a general health. Laboratory data were within normal ranges and no solid mass was detected in her abdominal computer tomography (CT) or nuclear magnetic resonance imaging (MRI). However, endoscopic retro...

journal_title：World journal of gastroenterology

authors： Hayashi J,Matsuoka S,Inami M,Ohshiro S,Ishigami A,Fujikawa H,Miyagawa M,Mimatsu K,Kuboi Y,Kanou H,Oida T,Moriyama M

更新日期：2008-03-14 00:00:00

abstract：AIM:To assess the role of IgM and IgG immunohistochemistry (IHC) in the evaluation of autoimmune liver conditions--autoimmune hepatitis (AIH), primary biliary cirrhosis (PBC), and primary sclerosing cholangitis (PSC). METHODS:Forty one biopsies from untreated patients diagnosed with autoimmune liver disease (AIH, n = ...

journal_title：World journal of gastroenterology

authors： Moreira RK,Revetta F,Koehler E,Washington MK

更新日期：2010-01-28 00:00:00

abstract：AIM:To research the etiology, portal vein thrombosis and other features of Budd-Chiari syndrome (BCS) patients prospectively. METHODS:A total of 75 patients (40 female, 35 male) who were diagnosed between January 2002 and July 2004 as having BCS were studied prospectively. Findings from on physical examination, ultras...

journal_title：World journal of gastroenterology

authors： Uskudar O,Akdogan M,Sasmaz N,Yilmaz S,Tola M,Sahin B

更新日期：2008-05-14 00:00:00

abstract：AIM:To determine the prognostic significance of isolated tumor cells (ITCs) and lymph node micrometastases in gastric cancer. METHODS:Hematoxylin and eosin-stained slides of lymph node dissections of 632 consecutive gastric cancers were reviewed. Cytokeratin immunostaining was performed in 280 node-negative cases and ...

journal_title：World journal of gastroenterology

authors： Lee HS,Kim MA,Yang HK,Lee BL,Kim WH

更新日期：2005-10-14 00:00:00

abstract：:It has since long been known, from everyday experience as well as from animal and human studies, that psychological processes-both affective and cognitive-exert an influence on gastrointestinal sensorimotor function. More specifically, a link between psychological factors and visceral hypersensitivity has been suggest...

journal_title：World journal of gastroenterology

authors： Van Oudenhove L,Coen SJ,Aziz Q

更新日期：2007-07-07 00:00:00

abstract：AIM:To evaluate the effects of omeprazole on gastric mechanosensitivity in humans. METHODS:A double lumen polyvinyl tube with a plastic bag was introduced into the stomach of healthy volunteers under fluorography and connected to a barostat device. Subjects were then positioned so they were sitting comfortably, and th...

journal_title：World journal of gastroenterology

authors： Iida A,Kaneko H,Konagaya T,Funaki Y,Tokudome K,Izawa S,Tamura Y,Mizuno M,Ogasawara N,Sasaki M,Kasugai K

更新日期：2012-10-21 00:00:00