Effect of systemic pH on models of altered ileal transport in the rat.

abstract：:Assessment of the influence of nutritional substrates on the disposition of ingested ethanol from the blood requires, first, an understanding of the influence that these may exert upon ethanol absorption from the gastrointestinal tract. In this report, the effects of various carbohydrates on the intestinal absorption ...

journal_title：Gastroenterology

authors： Broitman SA,Gottlieb LS,Vitale JJ

更新日期：1976-06-01 00:00:00

abstract：BACKGROUND & AIMS:Diarrheal disease is a major cause of morbidity and mortality in infants and children worldwide. Evidence has indicated immature human enterocytes and their interaction with bacteria and enterotoxins may account for the noted increased susceptibility of neonates to diarrhea. Our aim was to characteriz...

journal_title：Gastroenterology

authors： Lu L,Bao Y,Khan A,Goldstein AM,Newburg DS,Quaroni A,Brown D,Walker WA

更新日期：2008-07-01 00:00:00

abstract：BACKGROUND & AIMS:This randomized controlled trial compared variceal band ligation (VBL), propranolol (PPL), and isosorbide-5-mononitrate (ISMN) in the prevention of first esophageal variceal bleed. METHODS:Over a 6-year period, 172 patients with cirrhosis, grade II or III esophageal varices that had never bled, were ...

journal_title：Gastroenterology

authors： Lui HF,Stanley AJ,Forrest EH,Jalan R,Hislop WS,Mills PR,Finlayson ND,Macgilchrist AJ,Hayes PC

更新日期：2002-09-01 00:00:00

abstract：BACKGROUND & AIMS:Although long-term results of endoscopic sphincterotomy (ES) have been poorly estimated, extended indications of ES have been proposed, especially in young patients. The aim of this study was to assess late biliary complications of ES. METHODS:Between 1981 and 1986, 169 patients younger than age 70 (...

journal_title：Gastroenterology

authors： Prat F,Malak NA,Pelletier G,Buffet C,Fritsch J,Choury AD,Altman C,Liguory C,Etienne JP

更新日期：1996-03-01 00:00:00

abstract：BACKGROUND & AIMS:Outcomes of liver transplantation for hepatocellular carcinoma (HCC) are determined by cancer-related and non-related events. Treatments for hepatitis C virus infection have reduced non-cancer events among patients receiving liver transplants, so reducing HCC-related death might be an actionable end p...

journal_title：Gastroenterology

authors： Mazzaferro V,Sposito C,Zhou J,Pinna AD,De Carlis L,Fan J,Cescon M,Di Sandro S,Yi-Feng H,Lauterio A,Bongini M,Cucchetti A

更新日期：2018-01-01 00:00:00

abstract：BACKGROUND & AIMS:Risk factors for cardiovascular disease, such as obesity and hypertension, have been associated with nonalcoholic fatty liver disease. Psychological distress (symptoms of anxiety and depression) is a risk factor for cardiovascular disease, so it might also be associated, directly or indirectly, with l...

journal_title：Gastroenterology

authors： Russ TC,Kivimäki M,Morling JR,Starr JM,Stamatakis E,Batty GD

更新日期：2015-05-01 00:00:00

abstract：:The conventional method of ascitic fluid culture detects bacteria in only 42%-65% of patients who have neutrocytic ascites and suspected spontaneous bacterial peritonitis. In this study ascitic fluid was cultured by the conventional method as well as by a new method consisting of bedside inoculation of blood culture b...

journal_title：Gastroenterology

authors： Runyon BA,Canawati HN,Akriviadis EA

更新日期：1988-11-01 00:00:00

abstract：:A 50-year-old woman with a typical history of chronic idiopathic intestinal pseudo-obstruction was admitted to hospital because of an acute episode of abdominal cramps, nausea, and vomiting. The diagnosis of chronic idiopathic intestinal pseudo-obstruction had been established in this patient who had malnutrition and ...

journal_title：Gastroenterology

authors： Allescher HD,Safrany L,Neuhaus H,Feussner H,Classen M

更新日期：1992-05-01 00:00:00

abstract：BACKGROUND & AIMS:Oral bile acid replacement has been shown to be an effective therapy in primary bile acid synthesis defects, but to date there have been no reports of the long-term effects of this therapy. The aim of the study was to evaluate the long-term effectiveness and safety of cholic acid (CA) therapy. METHOD...

journal_title：Gastroenterology

authors： Gonzales E,Gerhardt MF,Fabre M,Setchell KD,Davit-Spraul A,Vincent I,Heubi JE,Bernard O,Jacquemin E

更新日期：2009-10-01 00:00:00

abstract：:A 76-yr-old male presented with Guillain-Barré syndrome after acute hepatitis B virus infection. Main immunologic features were: (a) high levels of circulating hepatitis B surface antigen-containing immune complexes in serum and cerebrospinal fluid during the acute neurologic syndrome, and (b) clearance of immune-comp...

journal_title：Gastroenterology

authors： Penner E,Maida E,Mamoli B,Gangl A

更新日期：1982-03-01 00:00:00

abstract：BACKGROUND & AIMS:Transplantation of wild-type (H-2k) bone marrow into tg epsilon26 mice (BM-->tg epsilon26) induces colitis, characterized by T-helper cell type 1 activation in the lamina propria. Here we determined whether pathogenic T-cell clones could be derived by serial adoptive transfers into healthy tg epsilon2...

journal_title：Gastroenterology

authors： Abadía-Molina AC,Mizoguchi A,Faubion WA,De Jong YP,Rietdijk ST,Comiskey M,Clarke K,Bhan AK,Terhorst C

更新日期：2005-05-01 00:00:00

abstract：:The reason why hepatocellular carcinoma occurs less frequently in women than in men is unknown. The possibility that differences in the hepatitis B virus status between men and women with this tumor might be important in this regard was investigated in 75 black women and 75 age- and ethnically-matched men with hepatoc...

journal_title：Gastroenterology

authors： Kew MC,Rossouw E,Paterson A,Hodkinson J,Whitcutt M,Dusheiko G

更新日期：1983-04-01 00:00:00

abstract：:Strategies for management of inflammatory bowel diseases are shifting from simple control of symptoms toward full control of these diseases (clinical and endoscopic remission), with the final aim of blocking their progression and preventing bowel damage and disability. New goals have been proposed for treatment, such ...

journal_title：Gastroenterology

authors： Colombel JF,Narula N,Peyrin-Biroulet L

更新日期：2017-02-01 00:00:00

abstract：:Congenital esophageal stenosis (CES) is a rare disorder with narrowed esophageal lumen that presents as dysphagia from childhood and that is often associated with tracheobronchial remnants or webs. The pathogenesis of CES is unknown. The aim of this study was to examine the histological and immunohistochemical feature...

journal_title：Gastroenterology

authors： Singaram C,Sweet MA,Gaumnitz EA,Cameron AJ,Camilleri M

更新日期：1995-07-01 00:00:00

abstract：:Histologic or ultrastructural evidence of the ability of sucralfate to protect the gastric mucosa against ethanol injury is lacking. Therefore we analyzed morphologic and functional changes in the mucosa of 120 rats receiving, intragastrically, 2 ml of either sucralfate 500 mg/kg body wt or a control solution and 1 h ...

journal_title：Gastroenterology

authors： Hollander D,Tarnawski A,Krause WJ,Gergely H

更新日期：1985-01-01 00:00:00

abstract：BACKGROUND/AIMS:The elevation of cytosolic free calcium concentration ([Ca2+]i) and intracellular pH mediate the growth factor-initiated proliferation of many cells, but it is not known if they trigger mitosis in resting hepatocytes. The maintenance of [Ca2+]i and intracellular pH depends partly on extracellular calciu...

journal_title：Gastroenterology

authors： Zhang BH,Farrell GC

更新日期：1995-02-01 00:00:00

abstract：BACKGROUND & AIMS:Omeprazole is metabolized by cytochrome P450 (CYP2C19). The activity of this enzyme is polymorphic, with incidences of poor metabolizers (PMs), heterozygous extensive metabolizers (EMs), and homozygous EMs in white populations of 3%, 30%, and 67%, respectively. The importance of the CYP2C19 polymorphi...

journal_title：Gastroenterology

authors： Sagar M,Tybring G,Dahl ML,Bertilsson L,Seensalu R

更新日期：2000-09-01 00:00:00

abstract：BACKGROUND & AIMS:Helicobacter pylori attaches to mucin oligosaccharides that are expressed on host gastric epithelium. We used the rhesus macaque model to characterize the effect of H. pylori infection on gastric mucin oligosaccharides during acute and chronic infection. METHODS:Specific pathogen (H. pylori)-free rhe...

journal_title：Gastroenterology

authors： Cooke CL,An HJ,Kim J,Canfield DR,Torres J,Lebrilla CB,Solnick JV

更新日期：2009-09-01 00:00:00

abstract：BACKGROUND & AIMS:Fatty acids are natural ligands of the peroxisome proliferator-activated receptor alpha (PPARalpha). Synthetic ligands of this nuclear receptor, i.e., fibrates, induce the hepatic expression of the multidrug resistance 2 gene (Mdr2), encoding the canalicular phospholipid translocator, and affect hepat...

journal_title：Gastroenterology

authors： Kok T,Wolters H,Bloks VW,Havinga R,Jansen PL,Staels B,Kuipers F

更新日期：2003-01-01 00:00:00

abstract：BACKGROUND & AIMS:Current stool DNA tests identify about half of individuals with colorectal cancers and miss most individuals with advanced adenomas. We developed a digital melt curve (DMC) assay to quantify low-abundance mutations in stool samples for detection of colorectal neoplasms and compared this test with othe...

journal_title：Gastroenterology

authors： Zou H,Taylor WR,Harrington JJ,Hussain FT,Cao X,Loprinzi CL,Levine TR,Rex DK,Ahnen D,Knigge KL,Lance P,Jiang X,Smith DI,Ahlquist DA

更新日期：2009-02-01 00:00:00

abstract：:The human colon carcinoma cell line CaCo-2, grown in vitro under standard culture conditions and in the absence of differentiation inducers, spontaneously exhibits structural and functional characteristics of mature small bowel enterocytes. Differentiation is complete at late confluency. High activities of ornithine d...

journal_title：Gastroenterology

authors： D'Agostino L,Daniele B,Pignata S,Gentile R,Tagliaferri P,Contegiacomo A,Silvestro G,Polistina C,Bianco AR,Mazzacca G

更新日期：1989-10-01 00:00:00

abstract：BACKGROUND & AIMS:A random biopsy is recommended for surveillance of ulcerative colitis (UC)-associated colorectal cancer. However, a targeted biopsy might be more effective. We conducted a randomized controlled trial to compare rates of neoplasia detection by targeted vs random biopsies in patients with UC. METHODS:W...

journal_title：Gastroenterology

authors： Watanabe T,Ajioka Y,Mitsuyama K,Watanabe K,Hanai H,Nakase H,Kunisaki R,Matsuda K,Iwakiri R,Hida N,Tanaka S,Takeuchi Y,Ohtsuka K,Murakami K,Kobayashi K,Iwao Y,Nagahori M,Iizuka B,Hata K,Igarashi M,Hirata I,Kudo S

更新日期：2016-12-01 00:00:00

abstract：:The prospect of a significant increase in global health-related costs associated with high cardiometabolic complications of obesity in Asians has encouraged more attention to be focused on the problem of growing obesity prevalence in these populations. Although these studies have shown that cardiometabolic complicatio...

journal_title：Gastroenterology

authors： Abate N,Chandalia M

更新日期：2017-05-01 00:00:00

abstract：BACKGROUND & AIMS:Dihydroxy bile acids induce a bicarbonate-rich hypercholeresis when secreted into canalicular bile in unconjugated form; the mechanism is cholehepatic shunting. The aim of this study was to identify a xenobiotic that induces hypercholeresis by a similar mechanism. METHODS:Five organic acids (sulindac...

journal_title：Gastroenterology

authors： Bolder U,Trang NV,Hagey LR,Schteingart CD,Ton-Nu HT,Cerrè C,Elferink RP,Hofmann AF

更新日期：1999-10-01 00:00:00

abstract：:Sixty chronically alcoholic men who were impotent and known to have abstained from alcohol were followed prospectively to determine (a) the frequency of spontaneous recovery of normal sexual functioning, (b) indicators of spontaneous recovery, and (c) the response of those who did not achieve a spontaneous recovery to...

journal_title：Gastroenterology

authors： Van Thiel DH,Gavaler JS,Sanghvi A

更新日期：1983-04-01 00:00:00

abstract：:We have conducted a double-blind controlled trial of colchicine in patients with primary biliary cirrhosis. Fifty-seven patients with biopsy-proven primary biliary cirrhosis were randomized to receive either 0.6 mg of colchicine twice daily or an identically appearing placebo. Patients underwent clinical and laborator...

journal_title：Gastroenterology

authors： Bodenheimer H Jr,Schaffner F,Pezzullo J

更新日期：1988-07-01 00:00:00

abstract：BACKGROUND & AIMS:Most colon cancers arise from polypoid adenomas, but how these benign lesions develop into malignant neoplasms is not understood. This study examined the migration of epithelial cells within human adenomatous polyps by determining the distribution of proliferating and apoptotic cells and immunoreactiv...

journal_title：Gastroenterology

authors： Moss SF,Liu TC,Petrotos A,Hsu TM,Gold LI,Holt PR

更新日期：1996-12-01 00:00:00

abstract：:The human gastrointestinal tract contains distinct microbial communities that differ in composition and function based on their location, as well as age, sex, race/ethnicity, and diet of their host. We describe the bacterial taxa present in different locations of the GI tract, and their specific metabolic features. Th...

journal_title：Gastroenterology

authors： Hollister EB,Gao C,Versalovic J

更新日期：2014-05-01 00:00:00

abstract：BACKGROUND & AIMS:Bile secretion is regulated in part by adenosine 3',5'-cyclic monophosphate (cAMP) and cytosolic Ca2+ (Ca2+i). Hormone receptors that link to these second messengers are not uniformly distributed across the hepatic lobule, but both cAMP and Ca2+i cross gap junctions, so we tested whether gap junctiona...

journal_title：Gastroenterology

authors： Nathanson MH,Rios-Velez L,Burgstahler AD,Mennone A

更新日期：1999-05-01 00:00:00

abstract：BACKGROUND & AIMS:Hepatic myelopathy is a rare complication of chronic liver disease, causing progressive spastic paraparesis. Today, no therapy of this disorder has been established. Commonly used therapeutic strategies for hepatic encephalopathy aiming at the reduction of plasma ammonia levels such as protein restric...

journal_title：Gastroenterology

authors： Weissenborn K,Tietge UJ,Bokemeyer M,Mohammadi B,Bode U,Manns MP,Caselitz M

更新日期：2003-02-01 00:00:00