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| 1 | Tight junctions in inflammatory bowel diseases and inflammatory bowel disease associated colorectal cancer显示文摘Inflammatory bowel diseases are characterised by inflammation that compromises the integrity of the epithelial barrier. The intestinal epithelium is not only a static barrier but has evolved complex mechanisms to control and regulate bacterial interactions with the mucosal surface. Apical tight junction proteins are critical in the maintenance of epithelial barrier function and control of paracellular permeability. The characterisation of alterations in tight junction proteins as key players in epithelial barrier function in inflammatory bowel diseases is rapidly enhancing our understanding of critical mechanisms in disease pathogenesis as well as novel therapeutic opportunities. Here we give an overview of recent literature focusing on the role of tight junction proteins, in particular claudins, in inflammatory bowel diseases and inflammatory bowel disease associated colorectal cancer. | Jonathan Landy Emma Ronde Nick English Sue K Clark Ailsa L Hart Stella C Knight Paul J Ciclitira Hafid Omar Al-Hassi | 2016 | World Journal of Gastroenterology2016，22，11： | 39 |
| 2 | California Simulation of Evapotranspiration of Applied Water and Agricultural Energy Use in California显示文摘The California Simulation of Evapotranspiration of Applied Water (Cal-SIMETAW) model is a new tool developed by the California Department of Water Resources and the University of California, Davis to perform daily soil water balance and determine crop evapotranspiration (ET c ), evapotranspiration of applied water (ET aw ), and applied water (AW) for use in California water resources planning. ET aw is a seasonal estimate of the water needed to irrigate a crop assuming 100% irrigation efficiency. The model accounts for soils, crop coefficients, rooting depths, seepage, etc. that influence crop water balance. It provides spatial soil and climate information and it uses historical crop and land-use category information to provide seasonal water balance estimates by combinations of detailed analysis unit and county (DAU/County) over California. The result is a large data base of ET c and ET aw that will be used to update information in the new California Water Plan (CWP). The application uses the daily climate data, i.e., maximum (T x ) and minimum (T n ) temperature and precipitation (P cp ), which were derived from monthly USDA-NRCS PRISM data (PRISM Group 2011) and daily US National Climate Data Center (NCDC) climate station data to cover California on a 4 km×4 km change grid spacing. The application uses daily weather data to determine reference evapotranspiration (ET o ), using the Hargreaves-Samani (HS) equation (Hargreaves and Samani 1982, 1985). Because the HS equation is based on temperature only, ET o from the HS equation were compared with CIMIS ET o at the same locations using available CIMIS data to determine correction factors to estimate CIMIS ET o from the HS ET o to account for spatial climate differences. Cal-SIMETAW also employs near real-time reference evapotranspiration (ET o ) information from Spatial CIMIS, which is a model that combines weather station data and remote sensing to provide a grid of ET o information. A second database containing the available soil water holding capacity and soil depth information for all of California was also developed from the USDA-NRCS SSURGO database. The Cal-SIMETAW program also has the ability to generate daily weather data from monthly mean values for use in studying climate change scenarios and their possible impacts on water demand in the state. The key objective of this project is to improve the accuracy of water use estimates for the California Water Plan (CWP), which provides a comprehensive report on water supply, demand, and management in California. In this paper, we will discuss the model and how it determines ET aw for use in water resources planning. | Morteza N Orang Richard L Snyder Shu Geng Quinn J Hart Sara Sarreshteh Matthias Falk Dylan Beaudette Scott Hayes Simon Eching | 2013 | Journal of Integrative Agriculture2013，12，8： | 3 |
| 3 | Increased catabolism and decreased unsaturation of ganglioside in patients with inflammatory bowel disease显示文摘AIM: To investigate whether accelerated catabolism of ganglioside and decreased ganglioside content contribute to the etiology of pro-inflammatory intestinal disease. METHODS: Intestinal mucosa from terminal ileum or colon was obtained from patients with ulcerative colitis or inflammatory Crohn's disease(n = 11) undergoing bowel resection and compared to control samples of normal intestine from patients with benign colon polyps(n = 6) and colorectal cancer(n = 12) in this observational case-control study. Gangliosides and phospholipids of intestinal mucosa were characterized by class and ceramide or fatty acid composition using liquid chromatography triple-quad mass spectrometry. Content and composition of ganglioside classes GM1, GM3, GD3, GD1 a, GT1 and GT3 were compared among subject groups. Content and composition of phospholipid classes phosphatidylcholine(PC) and phosphatidylethanolamine were compared among subject groups. Unsaturation index of individual ganglioside and phospholipid classes was computed and compared among subject groups. Ganglioside catabolism enzymes beta-hexosaminidase A(HEXA) and sialidase-3(NEU3) were measured in intestinal mucosa using western blot and compared among subject groups. RESULTS: Relative GM3 ganglioside content was 2-fold higher(P < 0.05) in intestine from patients with inflammatory bowel disease(IBD) compared to control intestine. The quantity of GM3 and ratio of GM3/GD3 was also higher in IBD intestine than control tissue(P < 0.05). Control intestine exhibited 3-fold higher(P < 0.01) relative GD1 a ganglioside content than IBD intestine. GD3 and GD1 a species of ganglioside containing three unsaturated bonds were present in control intestine, but were not detected in IBD intestine. The relative content of PC containing more than two unsaturated bonds was 30% lower in IBD intestine than control intestine(P < 0.05). The relative content of HEXA in IBD intestine was increased 1.7-fold(P < 0.05) and NEU3 was increased 8.3-fold(P < 0.01) compared to normal intestine. Intestinal mucosa in IBD is characterized by increased GM3 content, decreased GD1 a, and a reduction in polyunsaturated fatty acid constituents in GD3, GD1 a and PC.CONCLUSION: This study suggests a new paradigm by proposing that IBD occurs as a consequence of increased metabolism of specific gangliosides. | John J Miklavcic Glen K Shoemaker Vera C Mazurak M Tom Clandinin Tasha DL Hart Kareena L Schnabl Gordon M Lees Bodil MK Larsen Oliver F Bathe Alan BR Thomson M Tom Clandinin | 2015 | World Journal of Gastroenterology2015，21，35： | 3 |
| 4 | Long-term outcomes of autoimmune pancreatitis: a multicentre, international analysis显示文摘 | Phil A Hart Terumi Kamisawa William R Brugge Jae Bock Chung Emma L Culver László Czakó Luca Frulloni Vay Liang W Go Thomas M Gress Myung-Hwan Kim Shigeyuki Kawa Kyu Taek Lee Markus M Lerch Wei-Chih Liao Matthias L?hr Kazuichi Okazaki Ji Kon Ryu Nicolas Sc | 2013 | Gut2013，，12： | 2 |
| 5 | The fortune at the bottom of the pyramid 显示文摘 | Prahalad C K Hart S L | 2002 | Strategy + Business2002，26，： | 1 |
| 6 | Indirect enzyme-linked immunosorbent assay for the mycotoxin zearalenone显示文摘 | Liu M T Ram B P Hart L P and Pestka J J | 1985 | Appl Environ Microbiol1985，50，2： | 1 |
| 7 | A Climatology of the Extratropical Transition of Atlantic Tropical Cyclones显示文摘 | HART R E EVANS J L | 2001 | Journal of Climate2001，14，4： | 1 |
| 8 | 3 ' ,4' -dihydroxyflavonol re- duces superoxide and improves nitric oxide function in diabetic rat mesenteric arteries显示文摘 | Leo C H Hart J L Woodman 0 L | 2011 | PLoS One2011，6，20： | 1 |
| 9 | Childhood mental ability and blood pressure at midlife: linking the Scottish mental survey 1932 and the midspan studies显示文摘 | Starr J M Taylor M D Hart C L | 2004 | J Hypertens2004，22，5： | 1 |
| 10 | Osteopontin promotes vascular cell adhesion and spreading and is chemotactic for smooth muscle cells in vitro显示文摘 | Liaw L Almeida M Hart CE | 1994 | Circ Res1994，74，2： | 1 |
| 11 | Identification,cloning and expression analysis of the pluripotency promoting Nanog genes in mouse and human显示文摘 | Hart AH Hartley L Ibrahim M | 2004 | Dev Dyn2004，230，1： | 1 |
| 12 | Identification, cloning and expression analysis of the pluripotency promoting nanog genes in mouse and human显示文摘 | Hart AH Hartley L Ibrahin M | 2004 | Dev Dyn2004，230，1： | 1 |
| 13 | Effect of low molecular constituents from Aloe vera gel on oxidative metabolism and cytotoxic and bactericidal activies of human nentrophils显示文摘 | HART L A NIBBERING P H BARSELAAR N T | 1990 | Int J Im munopharmacol1990，12，4： | 1 |
| 14 | Do Corporate Global Environmental Standards Create or Destroy Market Value? 显示文摘 | Dowell G Hart S L Yeung B | 2000 | Management Science2000，46，8： | 1 |
| 15 | Renal function with enteric-coated mycophenolate sodium in combination with reduced and standard tacrolimus levels: results of a 6-month comparative study in de novo renal transplant recipients显示文摘 | Hart M Chan L Andres A | 2008 | Am J Transplant2008，8，58： | 1 |
| 16 | The effect of model similarity on girl's motor performance 显示文摘 | Meaney K S Griffin L K Hart M A | 2005 | Journal of Teaching Physical Education2005，24，： | 1 |
| 17 | Application of the Australian river bioassessmentsystem ( AUSRIVAS) in the Brantas River, East Java,Indonesia 显示文摘 | Hart B T Davies P E Humphrey C L | | Journal of Environmental Management0，，： | 1 |
| 18 | The great leap: driving innovation from the base of the pyramid 显示文摘 | Hart S L Christensen C M | 2002 | MIT Sloan Management Review2002，44，1： | 1 |
| 19 | Stability and function of screen printed electrodes based on cholinesterase stabilited by a copoly2 mer sugar alcoholmixture显示文摘 | A L Hart W A Collier | 1998 | Sensors and A ctuators B1998，53，： | 1 |
| 20 | An integrative framework for strategy-making processes显示文摘 | HART L S | 1992 | Academy of Management Review1992，17，2： | 1 |
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