Interactions between the dietary polyunsaturated fatty acid ratio and genetic factors determine susceptibility to pediatric Crohn's disease.

abstract：BACKGROUND & AIMS:Prior thermal stress induces heat shock protein 70 (HSP70) expression in the pancreas and protects against secretagogue-induced pancreatitis, but it is not clear that this thermal stress-induced protection is actually mediated by HSP70 since thermal stress may have other, non-HSP related, effects. ME...

journal_title：Gastroenterology

authors： Bhagat L,Singh VP,Song AM,van Acker GJ,Agrawal S,Steer ML,Saluja AK

更新日期：2002-01-01 00:00:00

abstract：:Flow cytometry was used to detect the presence and assess the distribution of aneuploid cell populations in eight proctocolectomy specimens from patients with ulcerative colitis. Mucosal samples were taken according to a systematic protocol for flow cytometry, the surrounding tissue was examined histologically, and th...

journal_title：Gastroenterology

authors： Levine DS,Rabinovitch PS,Haggitt RC,Blount PL,Dean PJ,Rubin CE,Reid BJ

更新日期：1991-11-01 00:00:00

abstract：:The intracellular pH (pHi) of isolated hamster intestinal cells was determined with three techniques: the null-point method with digitonin, the distribution of the weak acid 5,5-dimethyloxazolidine-2,4-dione, and the trapped fluorescent indicator 2',7'-bis(carboxyethyl)-5(6)-carboxyfluorescein. In physiologic saline, ...

journal_title：Gastroenterology

authors： Goré J,Hoinard C

更新日期：1989-10-01 00:00:00

abstract：:A human colon cancer cell line, HCT-8, is shown to be an appropriate target cell for study of natural killer (NK) activity in man. In parallel experiments, effector cell characteristics for NK and antibody-dependent cellular cytotoxicity (ADCC) were found to be vested in a single lymphocyte subpopulation, which bore r...

journal_title：Gastroenterology

authors： Helms RA,Bull DM

更新日期：1980-04-01 00:00:00

abstract：BACKGROUND & AIMS:Biomarkers are needed to risk stratify after chemoradiotherapy for localized esophageal cancer. These could improve identification of patients at risk for cancer progression and selection of additional therapy. METHODS:We performed deep sequencing (CAncer Personalized Profiling by deep Sequencing, [C...

journal_title：Gastroenterology

authors： Azad TD,Chaudhuri AA,Fang P,Qiao Y,Esfahani MS,Chabon JJ,Hamilton EG,Yang YD,Lovejoy A,Newman AM,Kurtz DM,Jin M,Schroers-Martin J,Stehr H,Liu CL,Hui AB,Patel V,Maru D,Lin SH,Alizadeh AA,Diehn M

更新日期：2020-02-01 00:00:00

abstract：:The human gut microbiome is a collection of bacteria, protozoa, fungi, and viruses that coexist in our bodies and are essential in protective, metabolic, and physiologic functions of human health. Gut dysbiosis has traditionally been linked to increased risk of infection, but imbalances within the intestinal microbial...

journal_title：Gastroenterology

authors： Haran JP,McCormick BA

更新日期：2021-01-01 00:00:00

abstract：BACKGROUND & AIMS:Caco-2 cells have been used extensively to elucidate events involved in intestinal cell proliferation and differentiation. Because individual isoforms of protein kinase C (PKC) and p21waf1, a cyclin-dependent kinase inhibitor, may regulate these processes, their role(s) on the growth and differentiati...

journal_title：Gastroenterology

authors： Abraham C,Scaglione-Sewell B,Skarosi SF,Qin W,Bissonnette M,Brasitus TA

更新日期：1998-03-01 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：:We tested methyl tertiary butyl ether both in vitro and in vivo to evaluate its efficacy as a potential cholesterol gallstone solvent for direct instillation into the human gallbladder or bile duct. Like diethyl ether, methyl tertiary butyl ether is an aliphatic ether with an excellent cholesterol-solubilizing capacit...

journal_title：Gastroenterology

authors： Allen MJ,Borody TJ,Bugliosi TF,May GR,LaRusso NF,Thistle JL

更新日期：1985-01-01 00:00:00

abstract：BACKGROUND:Active transport of conjugated bile acids by ileal enterocytes is a key mechanism for conservation of the bile acid pool. Experiments were performed to determine whether such transport is regulated by substrate load. METHODS:Using anesthetized biliary fistula guinea pigs or rats, the ileum was perfused with...

journal_title：Gastroenterology

authors： Lillienau J,Crombie DL,Munoz J,Longmire-Cook SJ,Hagey LR,Hofmann AF

更新日期：1993-01-01 00:00:00

abstract：BACKGROUND/AIMS:After massive small bowel resection, malabsorbed carbohydrates reach the colon and undergo fermentation. This study investigates the role of colonic fermentation in rats with 80% small bowel resection on weight gain, nitrogen balance, body composition, and intestinal adaptation. METHODS:Resected or tra...

journal_title：Gastroenterology

authors： Aghdassi E,Plapler H,Kurian R,Raina N,Royall D,Jeejeebhoy KN,Cohen Z,Allard JP

更新日期：1994-09-01 00:00:00

abstract：:Lymphangiectasia of the large intestine associated with protein-losing enteropathy is reported. A 33-yr-old man suffered from diarrhea, sometimes mixed with blood. Colonoscopic study revealed reddish and edematous mucosa with multiple flat elevated lesions and giant folds in the localized segment of the rectosigmoid. ...

journal_title：Gastroenterology

authors： Asakura H,Tsuchiya M,Katoh S,Kobayashi K,Yonei Y,Yoshida T,Hamada Y,Miura S,Morita A,Kuramochi S

更新日期：1986-09-01 00:00:00

abstract：:Thirty-five 1-day-old Pekin-Aylesbury ducks were inoculated intravenously or intraperitoneally with duck hepatitis B virus, and the time-course of infection was examined by Southern-blot, dot-blot, and in situ hybridization and by immunohistochemistry. Randomly scattered single infected hepatocytes were first seen on ...

journal_title：Gastroenterology

authors： Jilbert AR,Freiman JS,Burrell CJ,Holmes M,Gowans EJ,Rowland R,Hall P,Cossart YE

更新日期：1988-11-01 00:00:00

abstract：:A case of a 29-year-old woman who has had two episodes both clinically and biochemically consistent with acute fatty liver of pregnancy is described. These episodes occurred in two successive pregnancies, and liver biopsy confirmed the diagnosis in the second pregnancy. Both pregnancies were managed by prompt fetal de...

journal_title：Gastroenterology

authors： Schoeman MN,Batey RG,Wilcken B

更新日期：1991-02-01 00:00:00

abstract：BACKGROUND & AIMS:T helper (Th) 17 cells that express the retinoid-related orphan receptor (ROR) γt contribute to the development of colitis in mice, yet are found in normal and inflamed intestine. We investigated their development and functions in intestines of mice. METHODS:We analyzed intestinal Th17 cells in healt...

journal_title：Gastroenterology

authors： Ono Y,Kanai T,Sujino T,Nemoto Y,Kanai Y,Mikami Y,Hayashi A,Matsumoto A,Takaishi H,Ogata H,Matsuoka K,Hisamatsu T,Watanabe M,Hibi T

更新日期：2012-11-01 00:00:00

abstract：BACKGROUND & AIMS:p16(INK4a) is a cell cycle inhibitor and a major tumor-suppressor protein, but the regulation of p16(INK4a) is poorly understood and the physiologic settings in which it exerts its antiproliferative effects are unknown. A role for p16(INK4a) in intestinal neoplasia is suggested by the observation that...

journal_title：Gastroenterology

authors： Dai CY,Furth EE,Mick R,Koh J,Takayama T,Niitsu Y,Enders GH

更新日期：2000-10-01 00:00:00

abstract：:Prior animal models of cholesterol gallstone formation have been criticized for their dissimilarity to the conditions of humans with gallstones. We present a new hamster model of cholesterol cholelithiasis that more closely approximates the human situation. Sixty female Golden Syrian hamsters (average weight 83.2 +/- ...

journal_title：Gastroenterology

authors： Pearlman BJ,Bonorris GG,Phillips MJ,Chung A,Vimadalal S,Marks JW,Schoenfield LJ

更新日期：1979-10-01 00:00:00

abstract：BACKGROUND & AIMS:Confocal laser endomicroscopy (CLE) is a technique that permits real-time detection and quantification of changes in intestinal tissues and cells, including increases in intraepithelial lymphocytes and fluid extravasation through epithelial leaks. Using CLE analysis of patients with irritable bowel sy...

journal_title：Gastroenterology

authors： Fritscher-Ravens A,Pflaum T,Mösinger M,Ruchay Z,Röcken C,Milla PJ,Das M,Böttner M,Wedel T,Schuppan D

更新日期：2019-07-01 00:00:00

abstract：:The major modes of presentation of patients with celiac disease are the classic diarrhea-predominant form and silent celiac disease. Those with silent celiac disease lack diarrhea, although they may present with manifestations of celiac disease that include an irritable bowel syndrome, anemia, osteoporosis, neurologic...

journal_title：Gastroenterology

authors： Green PH

更新日期：2005-04-01 00:00:00

abstract：:The influence of ethinyl estradiol (EE) on the effects of dietary cholesterol on the biliary saturation index and on the rate-limiting hepatic enzymes of cholesterol synthesis, hydroxymethylglutaryl-CoA-reductase, and bile acid synthesis, 7 alpha-hydroxylase, were determined. Four groups of 12 male hamsters were treat...

journal_title：Gastroenterology

authors： Coyne MJ,Bonorris GG,Chung A,Winchester R,Schoenfield LJ

更新日期：1978-07-01 00:00:00

abstract：BACKGROUND & AIMS:No controlled trial has examined the clinical efficacy of antibiotics in small bowel bacterial overgrowth. METHODS:Ten patients with bacterial overgrowth-related diarrhea underwent the following five 7-day treatment periods: untreated (control period), then placebo, and subsequently, in random order ...

journal_title：Gastroenterology

authors： Attar A,Flourié B,Rambaud JC,Franchisseur C,Ruszniewski P,Bouhnik Y

更新日期：1999-10-01 00:00:00

abstract：BACKGROUND & AIMS:Narcotic bowel syndrome (NBS) is a subset of opioid bowel dysfunctions that results from prolonged treatment with narcotics and is characterized by chronic abdominal pain. NBS is under-recognized and its molecular mechanisms are unknown. We aimed to (1) develop a rat model of NBS and (2) to investigat...

journal_title：Gastroenterology

authors： Agostini S,Eutamene H,Cartier C,Broccardo M,Improta G,Houdeau E,Petrella C,Ferrier L,Theodorou V,Bueno L

更新日期：2010-08-01 00:00:00

abstract：BACKGROUND & AIMS:Guidelines recommend a 10-year interval between screening colonoscopies with negative results for average-risk individuals. However, many patients are examined at shorter intervals. We investigated outcomes of individuals with no polyps who had repeat colonoscopy in <10 years. METHODS:Data were colle...

journal_title：Gastroenterology

authors： Lieberman DA,Holub JL,Morris CD,Logan J,Williams JL,Carney P

更新日期：2014-08-01 00:00:00

abstract：:Cholylglycylhistamine, a derivative of cholic acid, has been synthesized and characterized. This derivative has been iodinated using Na125I and chloramine-T and purified free from unlabeled cholylglycylhistamine. Application of this iodinated bile salt derivative to radioimmunoassay of bile salts in human serum is rep...

journal_title：Gastroenterology

authors： Spenney JG,Johnson BJ,Hirschowitz BI,Mihas AA,Gibson R

更新日期：1977-02-01 00:00:00

abstract：:Cholangiocarcinoma occurs in approximately 10% of patients with primary sclerosing cholangitis. Usually, liver failure, rapidly progressing jaundice, and an increase in alkaline phosphatase levels are suggestive diagnostic features. We report two cases of patients with primary sclerosing cholangitis who developed chol...

journal_title：Gastroenterology

authors： Martins EB,Fleming KA,Garrido MC,Hine KR,Chapman RW

更新日期：1994-08-01 00:00:00

abstract：BACKGROUND & AIMS:Prediction of relapse of inflammatory bowel disease has important implications for therapeutic strategies. We assessed whether measurement of intestinal permeability and inflammation could predict relapse of inflammatory bowel disease (IBD). METHODS:Forty-three patients with Crohn's disease (CD) and ...

journal_title：Gastroenterology

authors： Tibble JA,Sigthorsson G,Bridger S,Fagerhol MK,Bjarnason I

更新日期：2000-07-01 00:00:00

abstract：:Antral ulcers were produced in unanesthetized rats in 3 hr by simultaneous intravenous administration of acetylsalicylic acid (ASA) and gastric perfusion with 0.15 M HCl. Intravenous infusion of ASA alone or gastric perfusion with HCl alone produced no antral ulcers. Plasma salicylate levels ranged from 250 to 350 mic...

journal_title：Gastroenterology

authors： Kauffman GL Jr,Grossman MI

更新日期：1978-12-01 00:00:00

abstract：BACKGROUND & AIMS:Recent reports suggest that platelet-activating factor (PAF) plays a role in pancreatitis and pancreatitis-associated lung injury. In this study, the effects on these processes of termination of PAF action by recombinant PAF-acetylhydrolase (rPAF-AH) were investigated. METHODS:Rats were given rPAF-AH...

journal_title：Gastroenterology

authors： Hofbauer B,Saluja AK,Bhatia M,Frossard JL,Lee HS,Bhagat L,Steer ML

更新日期：1998-11-01 00:00:00

abstract：BACKGROUND & AIMS:The goal of the study was to facilitate fat balance measurements with an appropriate intestinal marker for the transit of dietary fat and thereby eliminate the need for complete diet and fecal collections. METHODS:Dietary fat containing 5% sucrose polybehenate was fed in a semisynthetic diet to rats ...

journal_title：Gastroenterology

authors： Jandacek RJ,Heubi JE,Tso P

更新日期：2004-07-01 00:00:00

abstract：:Non-major histocompatibility complex-restricted cytotoxicity triggered by antibodies to the CD3 component of the human T-cell receptor complex is thought to be an indirect measure of in vivo primed cytotoxic T-cell activity. We have used this technique to examine the lytic activity of freshly isolated T cells from non...

journal_title：Gastroenterology

authors： Shanahan F,Deem R,Nayersina R,Leman B,Targan S

更新日期：1988-04-01 00:00:00