Relationship of tobacco smoking CYP1A1 GSTM1 gene polymorphism and esophageal cancer in Xi'an.

abstract：AIM:To investigate the pattern of mucin expression and concentration in bile obtained during endoscopic retrograde cholangiography (ERC) in relation to gallstone disease. METHODS:Bile samples obtained at ERC from 29 consecutive patients, 17 with and 12 without gallstone disease were evaluated for mucin content by gel ...

journal_title：World journal of gastroenterology

authors： Vilkin A,Geller A,Levi Z,Niv Y

更新日期：2009-05-21 00:00:00

abstract：AIM:To investigate and evaluate the technical feasibility and clinical effectiveness of fluoroscopically guided peroral uncovered expandable metal stent placement to treat gastric outlet and duodenal obstructions. METHODS:Fifteen consecutive patients underwent peroral placement of Wallstent(TM) Enteral Endoprosthesis ...

journal_title：World journal of gastroenterology

authors： Huang Q,Dai DK,Qian XJ,Zhai RY

更新日期：2007-10-28 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：:Patients with advanced gastric cancer (AGC) can be treated with multiple lines of chemotherapy. Although several randomized trials have demonstrated the benefit of second-line chemotherapy compared with best supportive care, there is no evidence that further lines of chemotherapy will result in substantial prolongatio...

journal_title：World journal of gastroenterology

authors： Kim SM,Park SH

更新日期：2015-08-07 00:00:00

abstract：BACKGROUND:Pit pattern classification using magnifying chromoendoscopy is the established method for diagnosing colorectal lesions. The Japan Narrow-band-imaging (NBI) Expert Team (JNET) classification is a novel NBI magnifying endoscopic classification that focuses on the vessel, and surface patterns. AIM:To determin...

journal_title：World journal of gastroenterology

authors： Zhang Y,Chen HY,Zhou XL,Pan WS,Zhou XX,Pan HH

更新日期：2020-10-28 00:00:00

abstract：:Over the last 15 years, there have been major advances in the multimodal treatment of gastric cancer, in large part due to several phase III studies showing the treatment benefits of neoadjuvant and adjuvant chemotherapy and chemoradiation protocols. The objective of this editorial is to review the current high-level ...

journal_title：World journal of gastroenterology

authors： Choi AH,Kim J,Chao J

更新日期：2015-06-28 00:00:00

abstract：AIM:To evaluate the utility of local tumor therapy combined with percutaneous transhepatic biliary drainage (PTBD) for malignant obstructive biliary disease. METHODS:A total of 233 patients with malignant biliary obstruction were treated in our hospital with PTBD by placement of metallic stents and/or plastic tubes. A...

journal_title：World journal of gastroenterology

authors： Qian XJ,Zhai RY,Dai DK,Yu P,Gao L

更新日期：2006-01-14 00:00:00

abstract：BACKGROUND:The etiology of inflammatory bowel disease (IBD) is unknown, but it is believed to be multifactorial. The hygiene hypothesis proposes that better hygiene conditions would lead to less infectious disease during childhood and favor the development of immune-mediated diseases. AIM:To test the hygiene hypothesi...

journal_title：World journal of gastroenterology

authors： Salgado VCL,Luiz RR,Boéchat NLF,Leão IS,Schorr BDC,Parente JML,Lima DC,Silveira Júnior ES,Silva GOS,Almeida NP,Vieira A,de Bueno MLQ,Chebli JM,Bertges ÉR,Brugnara LMDC,Junqueira Neto C,Campbell SBG,Discacciati LL,Céza

更新日期：2020-07-07 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：:In Pakistan more than 10 million people are living with Hepatitis C virus (HCV), with high morbidity and mortality. This article reviews the prevalence, genotypes and factors associated with HCV infection in the Pakistani population. A literature search was performed by using the keywords; HCV prevalence, genotypes an...

journal_title：World journal of gastroenterology

authors： Waheed Y,Shafi T,Safi SZ,Qadri I

更新日期：2009-12-07 00:00:00

abstract：AIM:To assess the clinicopathologic characteristics, risk factors, and prognosis for synchronous multiple early gastric cancer (SMGC). METHODS:A total of 146 patients with SMGC and 1194 patients with single gastric cancer who had undergone gastrectomy between 1989 and 2008 were retrospectively analyzed to determine th...

journal_title：World journal of gastroenterology

authors： Isobe T,Hashimoto K,Kizaki J,Murakami N,Aoyagi K,Koufuji K,Akagi Y,Shirouzu K

更新日期：2013-11-07 00:00:00

abstract：AIM:To investigate the effects of KAI1/CD82 on biological behavior of colorectal carcinoma cells. METHODS:KAI1 cDNA was transfected into highly malignant colorectal carcinoma cell line, LoVo, which had low level of endogenous KAI1 expression, and established stable transfectant clones with high KAI1/CD82 expression. T...

journal_title：World journal of gastroenterology

authors： Liu L,Wu DH,Li ZG,Yang GZ,Ding YQ

更新日期：2003-06-01 00:00:00

abstract：AIM:To observe the effect of protocatechuic aldchyde on the proliferation of hepatic stellate cells (HSCs). METHODS:Liver fibrosis was induced in rats by carbon tetrachloride (CCl4). Then normal and fibrotic drug sera were extracted from rats. The effects of protocatechuic aldchyde, raw Radix Salvia miltiorrhiza and d...

journal_title：World journal of gastroenterology

authors： Lv T,Yao XX

更新日期：2006-04-14 00:00:00

abstract：AIM:To evaluate whether alcohol dehydrogenase-1B (ADH1B) His47Arg and aldehyde dehydrogenase-2 (ALDH2) Glu487Lys polymorphism is involved in the esophageal squamous cell carcinoma (ESCC) risk in Chinese Han population. METHODS:Seven studies of ADH1B and ALDH2 genotypes in Chinese Han population in 1450 cases and 2459 ...

journal_title：World journal of gastroenterology

authors： Zhang GH,Mai RQ,Huang B

更新日期：2010-12-21 00:00:00

abstract：:Tumor necrosis factor-α (TNF-α) inhibitors are known to increase reactivation of concurrent chronic hepatitis B, but their impact on the hepatitis C virus (HCV) is controversial. Some conditions of immunosuppression, such as liver transplantation, typically cause an increase in the rate of HCV evolution. Inhibition of...

journal_title：World journal of gastroenterology

authors： Pompili M,Biolato M,Miele L,Grieco A

更新日期：2013-11-28 00:00:00

abstract：:AIM:To observe the changes in oxygen free radical (OFR) and the curative effect of traditional Chinese medicine Qing Yi Tang in acute necrotizing pancreatitis (ANP).METHODS:After induction of ANP by injection of sodium taurocholate into pancreatic duct, 16 dogs were randomly divided into control group and Chinese medi...

journal_title：World journal of gastroenterology

authors： Li ZL,Wu CT,Lu LR,Zhu XF,Xiong DX

更新日期：1998-08-01 00:00:00

abstract：:Recently, the use of confocal laser endomicroscopy (CLE) in the diagnosis of chronic ulcerative colitis (CUC) was reported. In this brief report we aimed to assess the application of probe-based CLE to characterize colonic mucosa and dysplasia in CUC. The study involved a patient presenting long-standing CUC. Confocal...

journal_title：World journal of gastroenterology

authors： De Palma GD,Staibano S,Siciliano S,Maione F,Siano M,Esposito D,Persico G

更新日期：2011-02-07 00:00:00

abstract：AIM:To assess the efficacy and safety of combined directly acting antivirals (DAAs) for the treatment of Chinese chronic hepatitis C (CHC) patients in a real-world setting. METHODS:Hospitalized CHC patients who were treated with DAAs at Peking University First Hospital between January 2015 and December 2016 were enrol...

journal_title：World journal of gastroenterology

authors： Chen JH,Zeng Z,Zhang XX,Zhang Y,Zhang RW,Wang S,Wu CH,Yu M,Liu D,Xi HL,Zhou YX,An YY,Xu XY

更新日期：2017-06-14 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 determine the maximum tolerated dose (MTD) and dose-limiting toxicity (DLT) of capecitabine combined with postoperative radiotherapy for gastric cancer. METHODS:We enrolled patients with any T stage and node-positive gastroesophageal or gastric adenocarcinoma after complete resection with negative margins (R0) ...

journal_title：World journal of gastroenterology

authors： Wang X,Jin J,Li YX,Ren H,Fang H,Wang SL,Liu YP,Wang WH,Yu ZH,Song YW,Liu XF

更新日期：2014-01-28 00:00:00

abstract：:We report a case of two pseudolymphomas of the liver in a 63-year-old Japanese woman with primary biliary cirrhosis. One of the lesions was found incidentally during a medical examination, presenting as a 10 mm hypodense nodule that revealed hyperdensity in the early phase and hypodensity in the late phase in computed...

journal_title：World journal of gastroenterology

authors： Okada T,Mibayashi H,Hasatani K,Hayashi Y,Tsuji S,Kaneko Y,Yoshimitsu M,Tani T,Zen Y,Yamagishi M

更新日期：2009-09-28 00:00:00

abstract：AIM:To provide long-term survival results of operable duodenal gastrointestinal stromal tumors (DGISTs) in a tertiary center in China. METHODS:In this retrospective study, the pathological data of 28 patients with DGISTs who had been treated surgically at the Second Department of General Surgery, Sir Run Run Shaw Hosp...

journal_title：World journal of gastroenterology

authors： Liang X,Yu H,Zhu LH,Wang XF,Cai XJ

更新日期：2013-09-28 00:00:00

abstract：AIM:To evaluate if 3 mo oral supplementation with Eviendep® was able to reduce the number of duodenal polyps in familial adenomatous polyposis (FAP) patients with ileal pouch-anal anastomosis (IPAA). METHODS:Eleven FAP patients with IPAA and duodenal polyps were enrolled. They underwent upper gastrointestinal (GI) end...

journal_title：World journal of gastroenterology

authors： Calabrese C,Praticò C,Calafiore A,Coscia M,Gentilini L,Poggioli G,Gionchetti P,Campieri M,Rizzello F

更新日期：2013-09-14 00:00:00

abstract：:Reduction of low-density lipoprotein-cholesterol through statin therapy has only modestly decreased coronary heart disease (CHD)-associated mortality in developed countries, which has prompted the search for alternative therapeutic strategies for CHD. Major efforts are now focused on therapies that augment high-densit...

journal_title：World journal of gastroenterology

authors： Temel RE,Brown JM

更新日期：2010-12-21 00:00:00

abstract：AIM:To evaluate the diagnostic efficiency of endoscopic ultrasound (EUS) as the main imaging modality in patients with moderate suspicion of common bile duct stones (CBDS). METHODS:55 patients with moderate clinical suspicion of CBDS were prospectively included to the study and evaluated with EUS. This study was done ...

journal_title：World journal of gastroenterology

authors： Kohut M,Nowak A,Nowakowska-Dulawa E,Marek T,Kaczor R

更新日期：2003-03-01 00:00:00

abstract：AIM:To investigate the endoscopic features of pharyngeal superficial carcinoma and evaluate the utility of narrow-band imaging (NBI) for this disease. METHODS:In the present prospective study, 335 patients underwent conventional white light (CWL) endoscopy and non-magnified/magnified NBI endoscopy, followed by an endo...

journal_title：World journal of gastroenterology

authors： Yoshimura N,Goda K,Tajiri H,Yoshida Y,Kato T,Seino Y,Ikegami M,Urashima M

更新日期：2011-12-07 00:00:00

abstract：AIM:To evaluate the efficacy of amantadine plus interferon-alpha and ribavirin in non-responder patients with chronic hepatitis C. METHODS:Twenty-six non-responder patients received the regimen of IFN-alpha-2a at a dose of 6 million units three times a week, 1 000-1 200 mg of ribavirin daily, and 200 mg of amantadine ...

journal_title：World journal of gastroenterology

authors： Oguz D,Cicek B,Filik L,Odemis B,Kilic M,Altintas E,Zengin N,Altiparmak E

更新日期：2005-01-28 00:00:00

abstract：:Hepatitis B virus (HBV) is a very common infection worldwide. Its reactivation in patients receiving immunosuppression has been widely described as being associated with significant morbidity and mortality unless anti-viral prophylaxis is administered. Treatment in inflammatory bowel disease (IBD) patients has changed...

journal_title：World journal of gastroenterology

authors： López-Serrano P,Pérez-Calle JL,Sánchez-Tembleque MD

更新日期：2013-03-07 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

abstract：:The incidence of obesity has dramatically increased in recent years. Consequently, obesity and associated disorders such as nonalcoholic fatty liver disease constitute a serious problem. Therefore, the contribution of adipose tissue to metabolic homeostasis has become a focus of interest. In this review, we discuss th...

journal_title：World journal of gastroenterology

authors： Tarantino G,Caputi A

更新日期：2011-09-07 00:00:00