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| 1 | Short-chain fatty acids act as antiinflammatory mediators by regulating prostaglandin E_2 and cytokines显示文摘AIM:To investigate the effect of short-chain fatty ac-ids (SCFAs) on production of prostaglandin E2 (PGE2),cytokines and chemokines in human monocytes.METHODS:Human neutrophils and monocytes were isolated from human whole blood by using 1-Step Polymorph and RosetteSep Human Monocyte Enrich-ment Cocktail,respectively. Human GPR41 and GPR43 mRNA expression was examined by quantitative real-time polymerase chain reaction. The calcium flux assay was used to examine the biological activities of SCFAs in human neutrophils and monocytes. The effect ofSCFAs on human monocytes and peripheral blood mononuclear cells (PBMC) was studied by measuring PGE2,cytokines and chemokines in the supernatant. The effect of SCFAs in vivo was examined by intraplantar injection into rat paws.RESULTS:Human GPR43 is highly expressed in human neutrophils and monocytes. SCFAs induce robust calcium flux in human neutrophils,but not in human monocytes. In this study,we show that SCFAs can in-duce human monocyte release of PGE2 and that this effect can be enhanced in the presence of lipopolysac-charide (LPS). In addition,we demonstrate that PGE2 production induced by SCFA was inhibited by pertussis toxin,suggesting the involvement of a receptor-mediated mechanism. Furthermore,SCFAs can specifi cally inhibit constitutive monocyte chemotactic protein-1 (MCP-1) production and LPS-induced interleukin-10 (IL-10) production in human monocytes without affecting the secretion of other cytokines and chemokines examined. Similar activities were observed in human PBMC for the release of PGE2,MCP-1 and IL-10 after SCFA treatment. In addition,SCFAs inhibit LPS-induced production of tumor necrosis factor-α and interferon-γ in human PBMC. Finally,we show that SCFAs and LPS can induce PGE2 production in vivo by intraplantar injection into rat paws (P < 0.01). CONCLUSION:SCFAs can have distinct antiinflammatory activities due to their regulation of PGE2,cytokine and chemokine release from human immune cells. | Mary Ann Cox James Jackson Michaela Stanton Alberto Rojas-Triana Loretta Bober Maureen Laverty Xiaoxin Yang Feng Zhu Jianjun Liu Suke Wang Frederick Monsma Galya Vassileva Maureen Maguire Eric Gustafson Marvin Bayne Chuan-Chu Chou Daniel Lundell Chung-Her Jenh | 2009 | World Journal of Gastroenterology2009，15，44： | 30 |
| 2 | High-density SNP-based genetic maps for the parents of an outcrossed and a selfed tetraploid garden rose cross, inferred from admixed progeny using the 68k rose SNP array显示文摘Dense genetic maps create a base for QTL analysis of important traits and future implementation of marker-assisted breeding.In tetraploid rose,the existing linkage maps include<300 markers to cover 28 linkage groups(4 homologous sets of 7 chromosomes).Here we used the 68k WagRhSNP Axiom single-nucleotide polymorphism(SNP)array for rose,in combination with SNP dosage calling at the tetraploid level,to genotype offspring from the garden rose cultivar‘Red New Dawn’.The offspring proved to be not from a single bi-parental cross.In rose breeding,crosses with unintended parents occur regularly.We developed a strategy to separate progeny into putative populations,even while one of the parents was unknown,using principle component analysis on pairwise genetic distances based on sets of selected SNP markers that were homozygous,and therefore uninformative for one parent.One of the inferred populations was consistent with self-fertilization of‘Red New Dawn’.Subsequently,linkage maps were generated for a bi-parental and a self-pollinated population with‘Red New Dawn’as the common maternal parent.The densest map,for the selfed parent,had 1929 SNP markers on 25 linkage groups,covering 1765.5 cM at an average marker distance of 0.9 cM.Synteny with the strawberry(Fragaria vesca)genome was extensive.Rose ICM1 corresponded to F.vesca pseudochromosome 7(Fv7),ICM4 to Fv4,ICM5 to Fv3,ICM6 to Fv2 and ICM7 to Fv5.Rose ICM2 corresponded to parts of F.vesca pseudochromosomes 1 and 6,whereas ICM3 is syntenic to the remainder of Fv6. | Mirjana Vukosavljev Paul Arens Roeland E Voorrips Wendy P C van't Westende G D Esselink Peter M Bourke Peter Cox W Eric van de Weg Richard G F Visser Chris Maliepaard Marinus J M Smulders | 2016 | Horticulture Research2016，3，1： | 6 |
| 3 | The Pictet-Spengler condensation: A new direction for an old reaction 显示文摘 | Eric D Cox James M Cook | 1995 | Chemical Review1995，95，6： | 1 |
| 4 | Utility of Internal Mammary Lymph Node Removal When Noted by Intraoperative Gamma Probe Detection显示文摘 | Elisabeth Dupont MD Charles E. Cox MD Keoni Nguyen BS Christopher J. Salud BS Eric S. Peltz BS George F. Whitehead Mark D. Ebert BS Ni Ni Ku MD Douglas S. Reintgen MD | 2001 | Annals of Surgical Oncology2001，，10： | 1 |
| 5 | Access to Firearms and Risk for Suicide in Middle-Aged and Older Adults显示文摘 | Yeates Conwell Paul R. Duberstein Kenneth Connor Shirley Eberly Christopher Cox Eric D. Caine | 2002 | American Journal of Geriatric Psychiatry2002，，： | 1 |
| 6 | Atenolol use and clinical outcomes after thrombolysis for acute myocardial infarction: the GUSTO-I experience显示文摘 | Matthias Pfisterer Jafna L Cox Christopher B Granger Sorin J Brener C.David Naylor Robert M Califf Frans van de Werf Amanda L Stebbins Kerry L Lee Eric J Topol Paul W Armstrong | 1998 | Journal of the American College of Cardiology1998，，3： | 1 |
| 7 | Plant-based solutions for veterinary immunothera-peutics and prophylactics显示文摘 | Igor Kolotilin Ed Topp Eric Cox Devriendt B Conrad U Joensuu J Stger E Warzecha H McAllister T Potter A McLean M D Hall J C Menassa R | 2014 | Vet Res2014，45，1： | 1 |
| 8 | Economics, Psychol- ogy and Social Dynamics of Consumer Bidding in Auctions 显示文摘 | Cheema A Peter T L Popkowski - Leszczyc Rajesh Bagozzi James Cox Utpal M Dholakia Eric A Greenleaf | 2005 | Mar- keting Letters2005，16，40： | 1 |
| 9 | Economics, Psychology, and Social Dynamics of Consumer Bidding in Auctions显示文摘 | Amar Cheema Peter T. L. Popkowski Leszczyc Rajesh Bagchi Richard P. Bagozzi James C. Cox Utpal M. Dholakia Eric A. Greenleaf Amit Pazgal Michael H. Rothkopf Michael Shen Shyam Sunder Robert Zeithammer | | Marketing Letters (-)0，，： | 1 |
| 10 | Genetic Risk Factors for Type 2 Diabetes: A Trans -Regulatory Genetic Architecture?显示文摘 | Steven C. Elbein Eric R. Gamazon Swapan K. Das Neda Rasouli Philip A. Kern Nancy J. Cox | 2012 | The American Journal of Human Genetics2012，，3： | 1 |
| 11 | Genetic Architecture of MicroRNA Expression: Implications for the Transcriptome and Complex Traits显示文摘 | Eric R. Gamazon Dana Ziliak Hae Kyung Im Bonnie LaCroix Danny S. Park Nancy J. Cox R. Stephanie Huang | 2012 | The American Journal of Human Genetics2012，，6： | 1 |
| 12 | Supplementation of oligosaccharide-based polymer enhanced growth and disease resistance of weaned pigs by modulating intestinal integrity and systemic immunity显示文摘Background:There is a great demand for antibiotic alternatives to maintain animal health and productivity.The objective of this experiment was to determine the efficacy of dietary supplementation of a blood group A6 type 1antigen oligosaccharides-based polymer(Coligo)on growth performance,diarrhea severity,intestinal health,and systemic immunity of weaned pigs experimentally infected with an enterotoxigenic Escherichia coli(ETEC),when compared with antibiotics.Results:Pigs in antibiotic carbadox or Coligo treatment groups had greater(P<0.05)body weight on d 5 or d 11post-inoculation(PI)than pigs in the control group,respectively.Supplementation of antibiotics or Coligo enhanced(P<0.05)feed efficiency from d 0 to 5 PI and reduced(P<0.05)frequency of diarrhea throughout the experiment,compared with pigs in the control group.Supplementation of antibiotics reduced(P<0.05)fecalβ-hemolytic coliforms on d 2,5,and 8 PI.Pigs in antibiotics or Coligo groups had reduced(P<0.05)neutrophil counts and serum haptoglobin concentration compared to pigs in the control group on d 2 and 5 PI.Pigs in Coligo had reduced(P<0.05)total coliforms in mesenteric lymph nodes on d 5 and 11 PI,whereas pigs in antibiotics or Coligo groups had reduced(P<0.05)total coliforms in spleen on d 11 PI compared with pigs in the control group.On d 5 PI,pigs in the Coligo group had greater(P<0.05)gene expression of ZO1 in jejunal mucosa,but less(P<0.05)m RNA expression of IL1B,IL6,and TNF in ileal mucosa,in comparison with pigs in the control group.Supplementation of antibiotics enhanced(P<0.05)the gene expression of OCLN in jejunal mucosa but decreased(P<0.05)IL1B and IL6 gene expression in ileal mucosa,compared with the control.On d 11 PI,supplementation of antibiotics or Coligo up-regulated(P<0.05)gene expression of CLDN1 in jejunal mucosa,but Coligo reduced(P<0.05)IL6 gene expression in ileal mucosa compared to pigs in the control group.Conclusions:Supplementation of Coligo improved growth performance,alleviated diarrhea severity,and enhanced gut health in weaned pigs infected with ETEC F18 in a manner similar to in-feed antibiotics. | Kwangwook Kim Yijie He Cynthia Jinno Lauren Kovanda Xunde Li David Bravo Eric Cox Yanhong Liu | 2022 | Journal of Animal Science and Biotechnology2022，13，3： | 0 |
| 13 | Impact of an oligosaccharide-based polymer on the metabolic profiles and microbial ecology of weanling pigs experimentally infected with a pathogenic E.coli显示文摘Background Our previous study has reported that supplementation of oligosaccharide-based polymer enhances gut health and disease resistance of pigs infected with enterotoxigenic E.coli(ETEC)F18 in a manner similar to carbadox.The objective of this study was to investigate the impacts of oligosaccharide-based polymer or antibiotic on the host metabolic profiles and colon microbiota of weaned pigs experimentally infected with ETEC F18.Results Multivariate analysis highlighted the differences in the metabolic profiles of serum and colon digesta which were predominantly found between pigs supplemented with oligosaccharide-based polymer and antibiotic.The relative abundance of metabolic markers of immune responses and nutrient metabolisms,such as amino acids and carbohydrates,were significantly differentiated between the oligosaccharide-based polymer and antibiotic groups(q<0.2 and fold change>2.0).In addition,pigs in antibiotic had a reduced(P<0.05)relative abundance of Lachnospiraceae and Lactobacillaceae,whereas had greater(P<0.05)Clostridiaceae and Streptococcaceae in the colon digesta on d 11 post-inoculation(PI)compared with d 5 PI.Conclusions The impact of oligosaccharide-based polymer on the metabolic and microbial profiles of pigs is not fully understood,and further exploration is needed.However,current research suggest that various mechanisms are involved in the enhanced disease resistance and performance in ETEC-challenged pigs by supplementing this polymer. | Kwangwook Kim Cynthia Jinno Xunde Li David Bravo Eric Cox Peng Ji Yanhong Liu | 2024 | Journal of Animal Science and Biotechnology2024，15，2： | 0 |
| 14 | “酶联免疫吸附试验”简介显示文摘尽管我们在发病学、流病学和治疗等方面对于致病微生物的知识在不断发展,但传染病对养猪业造成的经济损失仍显得很突出.之所以会这样,一方面是因为传染因子具有多态性,另一方面是由于大型猪场饲养密度过高.传染病所造成的经济损失愈来愈大,这就不断地刺激人们寻求简单、迅速、特异性和灵敏的诊断技术,并且最好在当地实验室中就可采用这种技术. | 张似青 Eric Cox | 1989 | 国外畜牧学(猪与禽)1989，，4： | 0 |
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