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1Acute effects of rotavirus and malnutrition on intestinal barrier function in neonatal piglets显示文摘AIM: To investigate the effect of protein-energy malnutrition on intestinal barrier function during rotavirus enteritis in a piglet model.METHODS: Newborn piglets were allotted at day 4 of age to the following treatments:(1) full-strength formula(FSF)/noninfected;(2) FSF/rotavirus infected;(3) half-strength formula(HSF)/noninfected;or(4) HSF/rotavirus infected.After one day of adjustment to the feeding rates,pigs were infected with rotavirus and acute effects on growth and diarrhea were monitored for 3 d and jejunal samples were collected for Ussingchamber analyses.RESULTS: Piglets that were malnourished or infected had lower body weights on days 2 and 3 post-infection(P < 0.05).Three days post-infection,marked diarrhea and weight loss were accompanied by sharp reductions in villus height(59%) and lactase activity(91%) and increased crypt depth(21%) in infected compared with non-infected pigs(P < 0.05).Malnutrition also increased crypt depth(21%) compared to full-fed piglets.Villus:crypt ratio was reduced(67%) with viral infection.There was a trend for reduction in transepithelial electrical resistance with rotavirus infection and malnutrition(P = 0.1).3H-mannitol flux was significantly increased(50%;P < 0.001) in rotavirus-infected piglets compared to non-infected piglets,but there was no effect of nutritional status.Furthermore,rotavirus infection reduced localization of the tight junction protein,occludin,in the cell membrane and increased localization in the cytosol.CONCLUSION: Overall,malnutrition had no additive effects to rotavirus infection on intestinal barrier function at day 3 post-infection in a neonatal piglet model.Sheila K Jacobi Adam J Moeser Anthony T Blikslager J Marc Rhoads Benjamin A Corl Robert J Harrell Jack Odle 2013World Journal of Gastroenterology2013,19,31:4
2Agonist-like or antagonist-like treatment for cocaine dependence with methadone for heroin dependence:two double-blind randomized clinical trials显示文摘Grabowski J Rhoades H Stotts A 2004Neuropsychopharmacology2004,29,5:1
3Microbial fuel cell using anaerobic respiration as an anodic reaction and biomineralized manganese as a cathodic reactant 显示文摘Rhoads A Beyenal H Lewandowski Z 2005Environ Sci Technol2005,39,12:1
4Molecular physiology of sodium-glucose cotransporters显示文摘Hediger M A Rhoads D B 1994Physiol Rev1994,74,:1
5Alpha-satellite DNA and vector composition influence rates of human artificial chromosome formation显示文摘Grimes B R Rhoades A A Willard H F 2002Mol Ther2002,5,:1
6A role for HOX A5 in regulating angiogenesis and vascular patterning显示文摘Rhoads K Arderiu G Charboneau A 2005Lymphat Res Biol2005,3,4:1
7Calmodulin signaling via IQ motif显示文摘Bhler M Rhoads A 2002FEBS letter2002,513,:1
8Overexpression of eukaryotic protein synthesis initiation factor 4E in I-IeLa cells results in aberrant growth and morphology显示文摘Benedetti A Rhoads R E 0,,:1
9Abnormal glucose homeostasis due to chronic hyperresistinemia 显示文摘Rangwala S M Rich A S Rhoades B 2004Diabetes2004,53,8:1
10查看详情显示文摘RHOADES W A CHILDS R L 0,,:1
11New weighted-difference formulation for discrete-ordinates calculations显示文摘RHOADES W A ENGLE W W Jr 1977Transactions of the American Nuclear Society1977,27,:1
12Inducible nitric oxide synthase mediates early epithelial repair of porcine ileum 显示文摘Gookin J L Rhoads J M Argenzio R A 2002American Journal of Physiology-Gastrointes- tinal and Liver Physiology2002,283,1:1
13The use of saline waters for crop production FAO irrigation and drainage paper 48显示文摘Rhoades J D Kandiah A Mashali A M 1992FAO Rome1992,,:1
14Sequence motif and calmodulin recognition 显示文摘Rhoads A R Freiedberg F 1997FASEB J1997,11,:1
15Market share as a source of market power:implications and some evidence显示文摘STEPHEN A RHOADES 1985Journal of Economics and Business1985,37,4:1
16Determining soil salinity fromsoil electrical conductivity using different models and estimates显示文摘Rhoades J D Shouse P J Alves N A 1990Soil Sci Soc Am J1990,54,:1
17Serologic types and physiologic characteristics of 46 avian Pasteurella anatipestifer eultures显示文摘Brogden K A Rhoades K R Rimler R B 1982Avian Disease1982,26,4:1
18Soil electrical conductivity and soil salinity:new formula- tions and calibrations 显示文摘Rhoades J D Manteghi N A Shouse P J 1989Soil Science Society of America Journal1989,53,2:1
19The use of saline waters for crop production显示文摘Rhoades J D Kandiah A Mashali A M 1992FAO Irrigation and Drainage Paper1992,,:1
20A note on the market share-profitability relationship显示文摘KURTZ ROBERT STEPHEN A RHOADES 1992Review of Industrial Organization1992,7,1:1
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