Hyperammonemia, brain edema and blood-brain barrier alterations in prehepatic portal hypertensive rats and paracetamol intoxication.

abstract：:Small cell neuroendocrine carcinoma of the ampulla of Vater is extremely rare and different from the common ampullary adenocarcinoma. The ampullary adenoma is also a rare neoplasm and has the potential to develop an adenocarcinoma. Their coexistence has been rarely reported in the literature. We herein describe an unu...

journal_title：World journal of gastroenterology

authors： Sun JH,Chao M,Zhang SZ,Zhang GQ,Li B,Wu JJ

更新日期：2008-08-07 00:00:00

abstract：AIM:To evaluate the accuracy of spot urinary Na/K and Na/creatinine (Cr) ratios as an alternative to 24-h urinary sodium in monitoring dietary compliance in patients with liver cirrhosis and ascites treated with diuretics. METHODS:The study was carried on 40 patients with liver cirrhosis and ascites treated with diure...

journal_title：World journal of gastroenterology

authors： El-Bokl MA,Senousy BE,El-Karmouty KZ,Mohammed Iel K,Mohammed SM,Shabana SS,Shalaby H

更新日期：2009-08-07 00:00:00

abstract：:Anti-tumour necrosis factor α (anti-TNFα) therapy is an established treatment in inflammatory bowel disease. However, this treatment is associated with high costs and the possibility of severe adverse events representing a true challenge for patients, clinicians and health care systems. Consequently, a crucial questio...

journal_title：World journal of gastroenterology

authors： Papamichael K,Vermeire S

更新日期：2015-04-28 00:00:00

abstract：AIM:To evaluate the Z-line visualization by the PillCam SB2 using three different ingestion protocols. METHODS:Ninety consecutive patients undergoing small bowel capsule endoscopy (SBCE) between January and May 2008 were included in the study. They swallowed the capsule in the standing (Group A = 30), supine (Group B ...

journal_title：World journal of gastroenterology

authors： Fernandez-Urien I,Borobio E,Elizalde I,Irisarri R,Vila JJ,Urman JM,Jimenez J

更新日期：2010-01-07 00:00:00

abstract：AIM:To investigate the effect of Jianweiyuyang (JWYY) granule on gastric ulcer recurrence and its mechanism in the treatment of gastric ulcer in rats. METHODS:Gastric ulcer in rats was induced according to Okeba's method with minor modification and the recurrence model was induced by IL-1beta. The expression of vascul...

journal_title：World journal of gastroenterology

authors： Dai XP,Li JB,Liu ZQ,Ding X,Huang CH,Zhou B

更新日期：2005-09-21 00:00:00

abstract：:Endoclip migration into the common bile duct following laparoscopic cholecystectomy (LC) is an extremely rare complication. Migrated endoclip into the common bile duct can cause obstruction, serve as a nidus for stone formation, and cause cholangitis. We report a case of obstructive jaundice and acute biliary pancreat...

journal_title：World journal of gastroenterology

authors： Dolay K,Alis H,Soylu A,Altaca G,Aygun E

更新日期：2007-12-21 00:00:00

abstract：AIM:To investigate whether continuous veno-venous hemofiltration (CVVH) in different filtration rate to eliminate cytokines would result in different efficiency in acute pancreatitis, whether the saturation time of filter membrane was related to different filtration rate, and whether the onset time of CVVH could influe...

journal_title：World journal of gastroenterology

authors： Jiang HL,Xue WJ,Li DQ,Yin AP,Xin X,Li CM,Gao JL

更新日期：2005-08-21 00:00:00

abstract：:A variety of hepatic and biliary tract disorders may complicate the clinical course of celiac disease. Some of these have been hypothesized to share common genetic factors or have a common immunopathogenesis, such as primary biliary cirrhosis, primary sclerosing cholangitis and autoimmune forms of hepatitis or cholang...

journal_title：World journal of gastroenterology

authors： Freeman HJ

更新日期：2006-03-14 00:00:00

abstract：:Nonalcoholic fatty liver disease (NAFLD) is the commonest chronic liver disease in high-income countries and is associated with increased morbidity and mortality. Macrophages appear to play an important role in the development and progression of hepatic fibrosis in patients with NAFLD. Accordingly, modulation of macro...

journal_title：World journal of gastroenterology

authors： Neokosmidis G,Tziomalos K

更新日期：2018-12-28 00:00:00

abstract：:Benign duodenal tumors are rare and less common than malignant tumors. Furthermore, vascular lesions of the duodenum, including hemangiomas, are rare causes of gastrointestinal bleeding. This report describes a case with bleeding hemangiomas in the third portion of the duodenum and jejunum and their successful treatme...

journal_title：World journal of gastroenterology

authors： Kanaji S,Nakamura T,Nishi M,Yamamoto M,Kanemitu K,Yamashiita K,Imanishi T,Sumi Y,Suzuki S,Tanaka K,Kakeji Y

更新日期：2014-09-14 00:00:00

abstract：AIM:To determine the incidence of peripheral fractures in patients with celiac disease (CD) and the effect of treatment on fracture risk. METHODS:We compared the incidence and risk of peripheral fractures before and after diagnosis between a cohort of 265 patients who had been diagnosed with CD at least 5 years before...

journal_title：World journal of gastroenterology

authors： Sánchez MI,Mohaidle A,Baistrocchi A,Matoso D,Vázquez H,González A,Mazure R,Maffei E,Ferrari G,Smecuol E,Crivelli A,de Paula JA,Gómez JC,Pedreira S,Mauriño E,Bai JC

更新日期：2011-07-07 00:00:00

abstract：AIM:To assess the effectiveness of pancreatic stents for preventing pancreatitis in high-risk patients after endoscopic retrograde cholangiopancreatography (ERCP). METHODS:PubMed, Embase, Science Citation Index, and Cochrane Controlled Trials Register were searched to identify relevant trials published in English. Inc...

journal_title：World journal of gastroenterology

authors： Shi QQ,Ning XY,Zhan LL,Tang GD,Lv XP

更新日期：2014-06-14 00:00:00

abstract：:The bacterial pathogen Helicobacter pylori (H. pylori) colonizes in over half of the world's population. H. pylori that establishes life-long infection in the stomach is definitely associated with gastro-duodenal diseases and a wide variety of non-gastrointestinal tract conditions such as immune thrombocytopenia. Trip...

journal_title：World journal of gastroenterology

authors： Takeuchi H,Trang VT,Morimoto N,Nishida Y,Matsumura Y,Sugiura T

更新日期：2014-07-21 00:00:00

abstract：:Patients with ulcerative colitis (UC) and Crohn's disease (CD) are at increased risk for developing colorectal cancer (CRC), and this is believed to be a result of chronic inflammation. Although conclusive evidence is still missing, both epidemiological and experimental observations suggest that certain drugs used to ...

journal_title：World journal of gastroenterology

authors： Stolfi C,Pellegrini R,Franze E,Pallone F,Monteleone G

更新日期：2008-07-28 00:00:00

abstract：AIM:To investigate the fluid shear stress induced changes of (Ca(2+))i in neutrophils in pancreatic microcirculation of experimental acute pancreatitis (AP). METHODS:Wistar rats (n = 36) were randomized into three groups. A model of AP was established by subcutaneous injection of caerulein. Low-shear 30 viscometer was...

journal_title：World journal of gastroenterology

authors： Zhou ZG,Chen YQ,Liu XB,Hu WM,Tian BL,Chen HQ

更新日期：2004-11-01 00:00:00

abstract：AIM:To assess CT, MR manifestations and their diagnostic value in hepatic tuberculosis. METHODS:CT findings in 12 cases and MR findings in 4 cases of hepatic tuberculosis proved by surgery or biopsy were retrospectively analyzed. RESULTS:(1) CT findings: One case of serohepatic type of hepatic tuberculosis had multip...

journal_title：World journal of gastroenterology

authors： Yu RS,Zhang SZ,Wu JJ,Li RF

更新日期：2004-06-01 00:00:00

abstract：AIM:To investigate the effect of APOBEC3G mediated antiviral activity against hepatitis B virus (HBV) in cell cultures and replication competent HBV vector-based mouse model. METHODS:The mammalian hepatoma cells Huh7 and HepG2 were cotransfected with various amounts of CMV-driven expression vector encoding APOBEC3G an...

journal_title：World journal of gastroenterology

authors： Lei YC,Hao YH,Zhang ZM,Tian YJ,Wang BJ,Yang Y,Zhao XP,Lu MJ,Gong FL,Yang DL

更新日期：2006-07-28 00:00:00

abstract：:There was remarkable progress in the understanding of the role genetic risk factors in chronic pancreatitis. These factors seem to be much more important than thought in the past. The rare autosomal-dominant mutations N29I and R122H of PRSS1 (cationic trypsinogen) as well as the variant N34S of SPINK1 (pancreatic secr...

journal_title：World journal of gastroenterology

authors： Keim V

更新日期：2008-02-21 00:00:00

abstract：AIM:To investigate the prognostic significance of S100A4 expression in colorectal cancer and its correlation with expression of E-cadherin and p53. METHODS:A cohort of archival formalin-fixed paraffin-embedded specimens was selected from 127 patients with colorectal cancer who underwent surgical resection between Apri...

journal_title：World journal of gastroenterology

authors： Kwak JM,Lee HJ,Kim SH,Kim HK,Mok YJ,Park YT,Choi JS,Moon HY

更新日期：2010-08-21 00:00:00

abstract：:Corticosteroids and immunomodulators have been the mainstay therapies for Crohn's disease. Corticosteroids are highly effective to control symptoms in the short-term, but they are not effective in maintaining remission, they heal the mucosa in a reduced proportion of cases, and long-time exposure is associated with an...

journal_title：World journal of gastroenterology

authors： Ricart E,García-Bosch O,Ordás I,Panés J

更新日期：2008-09-28 00:00:00

abstract：AIM:To study the effect of rosiglitazone, which is a ligand of peroxisome proliferator-activated receptor gamma (PPARgamma), on the expression of PPARgamma in hepatic stellate cells (HSCs) and on the biological characteristics of HSCs. METHODS:The activated HSCs were divided into three groups: control group, 3 micromo...

journal_title：World journal of gastroenterology

authors： Guo YT,Leng XS,Li T,Peng JR,Song SH,Xiong LF,Qin ZZ

更新日期：2005-08-14 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：:Heterotopic pancreatic tissue within the stomach is rare and dysplasia within heterotopic pancreatic tissue is very rare. We present the first report of a patient with concurrent occurrence of heterotopic pancreas in the stomach with a gastrointestinal stromal tumour. ...

journal_title：World journal of gastroenterology

authors： Kaufman A,Storey D,Lee CS,Murali R

更新日期：2007-11-21 00:00:00

abstract：AIM:To investigate the distribution pathway of metastatic lymph nodes in gastric carcinoma as a foundation for rational lymphadenectomy. METHODS:We investigated 173 cases with solitary or single station metastatic lymph nodes (LN) from among 2476 gastric carcinoma patients. The location of metastatic LN, histological ...

journal_title：World journal of gastroenterology

authors： Liu CG,Lu P,Lu Y,Jin F,Xu HM,Wang SB,Chen JQ

更新日期：2007-09-21 00:00:00

abstract：AIM:To investigate the effect of quercetin supplementation on the myenteric neurons and glia in the cecum of diabetic rats. METHODS:Total preparations of the muscular tunic were prepared from the ceca of twenty-four rats divided into the following groups: control (C), control supplemented with quercetin (200 mg/kg que...

journal_title：World journal of gastroenterology

authors： Ferreira PE,Lopes CR,Alves AM,Alves ÉP,Linden DR,Zanoni JN,Buttow NC

更新日期：2013-10-14 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：BACKGROUND:Conventionally, the low luminous intensity, low image resolution, and difficulty in operation have been reported with the ultrathin endoscope. However, it has markedly advanced recently. The improvement of the diagnostic ability is expected. AIM:To compare the early gastric cancer diagnostic ability of an u...

journal_title：World journal of gastroenterology

authors： Suzuki T,Kitagawa Y,Nankinzan R,Yamaguchi T

更新日期：2019-03-21 00:00:00

abstract：:Although plasma cell infiltration is not rare in autopsy of patients with multiple myeloma (MM), it is very rarely detected in living patients. This is because MM rarely causes significant liver dysfunction that requires further evaluation. A 49-year-old man presented with acute renal failure and was diagnosed with ka...

journal_title：World journal of gastroenterology

authors： Rahhal FE,Schade RR,Nayak A,Coleman TA

更新日期：2009-04-28 00:00:00

abstract：AIM:To better understand the clinical significance of hepatitis B serologic markers in babies born to hepatitis B surface antigen (HBsAg) positive mothers, the incidence of maternal serologic markers of hepatitis B via placenta and its transformation in these babies were investigated. METHODS:Mothers with positive HBs...

journal_title：World journal of gastroenterology

authors： Wang JS,Chen H,Zhu QR

更新日期：2005-06-21 00:00:00

abstract：AIM:To investigate the effect of side-stream smoking on gut microflora composition, intestinal inflammation and expression of tight junction proteins. METHODS:C57BL/6 mice were exposed to side-stream cigarette smoking for one hour daily over eight weeks. Cecal contents were collected for microbial composition analysis...

journal_title：World journal of gastroenterology

authors： Wang H,Zhao JX,Hu N,Ren J,Du M,Zhu MJ

更新日期：2012-05-14 00:00:00