Coexistence of esophageal superficial carcinoma and multiple leiomyomas: A case report.

abstract：:Helicobacter pylori (H. pylori) is a well-known human pathogen that plays an essential role in the pathogenesis of chronic gastritis, peptic ulcer disease, and gastric malignancies. Although H. pylori is susceptible to several antimicrobials, this infection has proven challenging to cure because of the increasing prev...

journal_title：World journal of gastroenterology

authors： Federico A,Gravina AG,Miranda A,Loguercio C,Romano M

更新日期：2014-01-21 00:00:00

abstract：AIM:To investigate the changes in apoptosis in gastrointestinal cancer cells from patients with gastrointestinal cancers treated with arsenic trioxide (As₂O₃); and to study the possible molecular mechanisms of such changes by detecting the expression levels of p53 and Bcl-2. METHODS:Twenty patients with gastrointestin...

journal_title：World journal of gastroenterology

authors： Ma ZB,Xu HY,Jiang M,Yang YL,Liu LX,Li YH

更新日期：2014-05-14 00:00:00

abstract：:Desmoid tumor is a locally invasive, myofibroblastic, nonmetastatic tumor. Its pathogenesis remains unclear and it may involve genetic abnormalities, sex hormones and traumatic injury, including surgery. Postoperative intra-abdominal desmoid tumor is rare, especially in the retroperitoneum. We report a case of postope...

journal_title：World journal of gastroenterology

authors： Shih LY,Wei CK,Lin CW,Tseng CE

更新日期：2012-11-14 00:00:00

abstract：AIM:To seek the X associated protein (XAP) with the constructed bait vector pAS2-1X from normal human liver cDNA library. METHODS:The X region of the HBV gene was amplied by PCR and cloned into the eukaryotic expression vector pAS2-1. The reconstituted plasmid pAS2-1X was transformed into the yeast cells and the expre...

journal_title：World journal of gastroenterology

authors： Wang XZ,Jiang XR,Chen XC,Chen ZX,Li D,Lin JY,Tao QM

更新日期：2002-02-01 00:00:00

abstract：AIM:To accurately and realistically elucidate human stem cell behaviors in vivo and the fundamental mechanisms controlling human stem cell fates in vivo, which is urgently required in regenerative medicine and treatments for some human diseases, a surrogate human-rat chimera model was developed. METHODS:Human-rat chim...

journal_title：World journal of gastroenterology

authors： Sun Y,Xiao D,Pan XH,Zhang RS,Cui GH,Chen XG

更新日期：2007-05-21 00:00:00

abstract：AIM:To investigate the role of nuclear division cycle (NDC)80 in human hepatocellular carcinogenesis. METHODS:NDC80 gene expression was analyzed by real-time reverse transcription polymerase chain reaction in 47 paired hepatocellular carcinoma (HCC) and adjacent tissues. The HCC cell line SMMC-7721 was transfected wit...

journal_title：World journal of gastroenterology

authors： Ju LL,Chen L,Li JH,Wang YF,Lu RJ,Bian ZL,Shao JG

更新日期：2017-05-28 00:00:00

abstract：AIM:To investigate the risk indicators, pattern of clinical presentation and treatment strategy of superior mesenteric artery syndrome (SMAS) after scoliosis surgery. METHODS:From July 1997 to October 2003, 640 patients with adolescent scoliosis who had undergone surgical treatment were evaluated prospectively, and am...

journal_title：World journal of gastroenterology

authors： Zhu ZZ,Qiu Y

更新日期：2005-06-07 00:00:00

abstract：AIM:To investigate the non-Helicobacter pylori (H. pylori) bacterial flora concurrent with H. pylori infection. METHODS:A total of 103 gastric biopsy specimens from H. pylori positive patients were selected for bacterial culture. All the non-H. pylori bacterial isolates were identified by matrix-assisted laser desorpt...

journal_title：World journal of gastroenterology

authors： Hu Y,He LH,Xiao D,Liu GD,Gu YX,Tao XX,Zhang JZ

更新日期：2012-03-21 00:00:00

abstract：AIM:To determine whether intra-arterial infusion of triolein emulsion has biochemical and histopathologic effect on rabbit liver. METHODS:An emulsion of 0.2 mL triolein in 20 mL of saline was infused into either the hepatic arteries of nine rabbits (group 1) or the superior mesenteric arteries of 12 rabbits (group 2)....

journal_title：World journal of gastroenterology

authors： Kim YW,Park YM,Yoon S,Kim HJ,Park DY,Cho BM,Choi SH

更新日期：2014-10-21 00:00:00

abstract：AIM:Because of a major resistance to chemotherapy, prognosis of hepatocellular carcinoma (HCC) is still poor. New treatments are required and gene therapy may be an option. Tumor necrosis factor-related apoptosis-inducing ligand (TRAIL) induces apoptosis in multiple malignant tumors, and using adenoviral vectors has sh...

journal_title：World journal of gastroenterology

authors： Jacob D,Schumacher G,Bahra M,Davis J,Zhu HB,Zhang LD,Teraishi F,Neuhaus P,Fang BL

更新日期：2005-05-07 00:00:00

abstract：AIM:To study the effects of tetrandrine on portal hypertensive gastric mucosal lesions. METHODS:Portal hypertensive models were induced in Wistar rats by 60% CCl4 3 mL/kg body weight through subcutaneous injection, once every 4 d for 56 d. The animals were randomly divided into portal hypertension, tetrandrine and pro...

journal_title：World journal of gastroenterology

authors： Mu Y,Shen YZ,Chu YF

更新日期：1997-09-15 00:00:00

abstract：:Colorectal cancer (CRC) is one of the commonest cancers with 1.2 million new cases diagnosed each year in the world. It remains the fourth most common cause of cancer-related mortality in the world and accounts for > 600000 cancer-related deaths each year. There have been significant advances in treatment of metastati...

journal_title：World journal of gastroenterology

authors： Khan K,Wale A,Brown G,Chau I

更新日期：2014-09-21 00:00:00

abstract：AIM:To analyze the association between Helicobacter spp. and some common gut bacteria in patients with cholecystitis. METHODS:A nested-polymerase chain reaction (PCR), specific to 16S rRNA of Helicobacter spp. was performed on paraffin-embedded gallbladder samples of 100 cholecystitis and 102 control cases. The sample...

journal_title：World journal of gastroenterology

authors： Karagin PH,Stenram U,Wadström T,Ljungh A

更新日期：2010-10-14 00:00:00

abstract：AIM:To perform a meta-analysis on laparoscopic hepatectomy VS conventional liver resection for treating hepatolithiasis. METHODS:We conducted a systematic literature search on PubMed, Embase, Web of Science and Cochrane Library, and undertook a meta-analysis to compare the efficacy and safety of laparoscopic hepatecto...

journal_title：World journal of gastroenterology

authors： Li H,Zheng J,Cai JY,Li SH,Zhang JB,Wang XM,Chen GH,Yang Y,Wang GS

更新日期：2017-11-21 00:00:00

abstract：AIM:To investigate whether potent acid inhibition is effective in non-erosive reflux disease (NERD) refractory to standard rabeprazole (RPZ) treatment. METHODS:We treated 10 Japanese patients with NERD resistant to standard dosages of RPZ: 10 mg or 20 mg od, 20 mg bid, or 10 mg qid for 14 d. All patients completed a f...

journal_title：World journal of gastroenterology

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

更新日期：2011-04-14 00:00:00

abstract：AIM:To determine the cytological and molecular effects of peroxisome proliferation-activated receptor (PPAR)-gamma and PPAR-gamma agonists on stomach cancer cells. METHODS:To determine the proliferation-suppressive effects of troglitazone and ciglitazone, SNU-216 and SNU-668 stomach cancer cells were plated in media c...

journal_title：World journal of gastroenterology

authors： Cheon CW,Kim DH,Kim DH,Cho YH,Kim JH

更新日期：2009-01-21 00:00:00

abstract：AIM:To elucidate longitudinal changes of an endoscopic Barrett esophagus (BE), especially of short segment endoscopic BE (SSBE). METHODS:This study comprised 779 patients who underwent two or more endoscopies between January 2009 and December 2015. The intervals between the first and the last endoscopy were at least 6...

journal_title：World journal of gastroenterology

authors： Shimoyama S,Ogawa T,Toma T

更新日期：2016-09-21 00:00:00

abstract：AIM:To study the relationship between the patterns of postprandial peristalsis and transduodenal bolus transport in healthy subjects. METHODS:Synchronous recording of chyme transport and peristaltic activity was performed during the fasting state and after administration of a test meal using a special catheter device ...

journal_title：World journal of gastroenterology

authors： Nguyen HN,Winograd R,Domingues GR,Lammert F

更新日期：2006-10-07 00:00:00

abstract：AIM:To evaluate gastric motility using electrical bio-impedance (EBI) and gastric changes as a result of stress induced by psychological tests. METHODS:A group of 57 healthy women, aged 40-60 years, was recruited, and a clinical history and physical examination were performed. The women were free from severe anxiety, ...

journal_title：World journal of gastroenterology

authors： Huerta-Franco MR,Vargas-Luna M,Montes-Frausto JB,Morales-Mata I,Ramirez-Padilla L

更新日期：2012-09-28 00:00:00

abstract：AIM:To conduct a multicentre retrospective review of virological response rates in Asians infected with genotype 1 chronic hepatitis C (CHC) treated with combination interferon and ribavirin and then to compare their responses to that among Caucasians. METHODS:Asian patients infected with genotype 1 CHC treated at 4 A...

journal_title：World journal of gastroenterology

authors： Yan KK,Guirgis M,Dinh T,George J,Dev A,Lee A,Zekry A

更新日期：2008-06-07 00:00:00

abstract：AIM:To determine the changes of CD8+ T subsets especially CD8+CD28- T regulatory cells in rat model of experimental colitis induced by 2,4-dinitrofluorobenzene (DNFB). METHODS:The rat model of experimental colitis was induced by enema with DNFB. Ten days later, colonic intraepithelial and splenic lymphocytes were isol...

journal_title：World journal of gastroenterology

authors： Xiao WB,Liu YL

更新日期：2003-11-01 00:00:00

abstract：AIM:To explore dysregulation of c-fos in several human malignancies, and to further investigate the role of c-fos in Helicobacter pylori (H. pylori)-induced gastric precancerosis. METHODS:Four-week-old male Mongolian gerbils were employed in the study. 0.5 mL 1X10(8) cfu/L suspension of H. pylori NCTC 11 637 in Brucel...

journal_title：World journal of gastroenterology

authors： Yang YL,Xu B,Song YG,Zhang WD

更新日期：2003-03-01 00:00:00

abstract：AIM:To investigate the effect of regulatory peptides bombesin (BBS) and neurotensin (NT) on intestinal barrier function in partially hepatectomized rats. METHODS:Ninety male Wistar rats were randomly divided into five groups: I (n=0): controls, II (n= 20): sham operated, III (n=20): partial hepatectomy 70% (PHx), IV (...

journal_title：World journal of gastroenterology

authors： Assimakopoulos SF,Alexandris IH,Scopa CD,Mylonas PG,Thomopoulos KC,Georgiou CD,Nikolopoulou VN,Vagianos CE

更新日期：2005-11-21 00:00:00

abstract：:Pancreatic ductal adenocarcinoma (PDA) is one of the major causes for cancer death worldwide. Treatment of metastatic disease remains challenging as only certain patients benefit from advances made with the intensified chemotherapy regimen folinic acid, irinotecan and oxaliplatin, the epidermal growth factor receptor ...

journal_title：World journal of gastroenterology

authors： Kruger S,Haas M,Ormanns S,Bächmann S,Siveke JT,Kirchner T,Heinemann V,Boeck S

更新日期：2014-08-21 00:00:00

abstract：AIM:To compare the effect of intravenous and oral omeprazole in patients with bleeding peptic ulcers without high-risk stigmata. METHODS:This randomized study included 211 patients [112 receiving iv omeprazole protocol (Group 1), 99 receiving po omeprazole 40 mg every 12 h (Group 2)] with a mean age of 52.7. In 144 pa...

journal_title：World journal of gastroenterology

authors： Yilmaz S,Bayan K,Tüzün Y,Dursun M,Canoruç F

更新日期：2006-12-28 00:00:00

abstract：AIM:To investigate the anti-diabetogenic mechanism of Nardostachys jatamansi extract (NJE). METHODS:Mice were injected with streptozotocin via a tail vein to induce diabetes. Rat insulinoma RINm5F cells and isolated rat islets were treated with interleukin-1beta and interferon-gamma to induce cytotoxicity. RESULTS:Tr...

journal_title：World journal of gastroenterology

authors： Song MY,Bae UJ,Lee BH,Kwon KB,Seo EA,Park SJ,Kim MS,Song HJ,Kwon KS,Park JW,Ryu DG,Park BH

更新日期：2010-07-14 00:00:00

abstract：AIM:To study the role of P38 kinase in esophageal cancer cell apoptosis induced by genotoxin, cisplatin and the unfolded protein response (UPR) inducer, dithiothreitol (DTT). METHODS:Esophageal carcinoma cell line Eca109 was cultured in RPMI 1640 medium to 70% confluency and treated with either cisplatin, DTT, or cisp...

journal_title：World journal of gastroenterology

authors： Zhang QX,Feng R,Zhang W,Ding Y,Yang JY,Liu GH

更新日期：2005-08-07 00:00:00

abstract：AIM:To investigate the epidemiology of hepatitis B virus (HBV) and hepatitis C virus (HCV) infection in the two major ethnic groups in Kazakhstan. METHODS:A cross-sectional prospective study of HBV and HCV seroprevalence was performed among individuals born in Kazakhstan with no history of chronic hepatitis or liver d...

journal_title：World journal of gastroenterology

authors： Nurgalieva ZZ,Hollinger FB,Graham DY,Zhangabylova S,Zhangabylov A

更新日期：2007-02-28 00:00:00

abstract：AIM:To investigate the accuracy of endoscopic or biopsy diagnoses of superficial nonampullary duodenal epithelial tumors (NADETs). METHODS:Clinicopathological data were reviewed for 84 superficial NADETs from 74 patients who underwent surgery or endoscopic resection between September 2002 and August 2014 at a single p...

journal_title：World journal of gastroenterology

authors： Kakushima N,Kanemoto H,Sasaki K,Kawata N,Tanaka M,Takizawa K,Imai K,Hotta K,Matsubayashi H,Ono H

更新日期：2015-05-14 00:00:00

abstract：:This issue presents different new techniques aiming to increase our understanding of the gastrointestinal system and to improve treatment. The technologies cover selected methods to evoke and assess gut pain, new methods for imaging and physiological measurements, histochemistry, pharmacological modelling etc. There i...

journal_title：World journal of gastroenterology

authors： Drewes AM,Gregersen H

更新日期：2009-01-14 00:00:00