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11篇 您的检索式:作者名="Ana NA"
    题名 作者 年代 出处 被引量
1Evidence Supporting a Key Role of Lp-PLA2-Generated Lysophosphatidylcholine in Human Atherosclerotic Plaque Inflammation显示文摘Isabel Gon?alves Andreas Edsfeldt Na Young Ko Helena Grufman Katarina Berg Harry Bj?rkbacka Mihaela Nitulescu Ana Persson Marie Nilsson Cornelia Prehn Jerzy Adamski Jan Nilsson 2012Arteriosclerosis, Thrombosis, and Vascular Biology2012,,6:1
2Arsenic exposure and prevalence of type 2 diabetes in US adults显示文摘ANA NA ELLEN KS ROBERTO PB 2008JAMA2008,300,7:1
3Secretory Component显示文摘Armelle Phalipon Ana Cardona Jean-Pierre Kraehenbuhl Léna Edelman Philippe J. Sansonetti Blaise Corthésy 2002Immunity2002,,1:1
4Dietary fibre from vegetable products as source of functional ingredients显示文摘ROCI' ORODRI' GUEZ ANA JIME' NEZ JUAN FER- NA' NDEZBOLAN 2006Trends in Food Science & Technology2006,,17:1
5Complete Genome Sequence of Mycoplasma wenyonii Strain Massachusetts显示文摘Andrea P. dos Santos Ana M. S. Guimaraes Naíla C. do Nascimento Phillip J. SanMiguel Joanne B. Messick 2012Journal of Bacteriology2012,,19:1
6Achieving CO2 Reductions in Colombia:Effects of Carbon Taxes and Abatement Targets显示文摘Silvia Calderóna Andrés Camilo Alvareza Ana María Loboguerrerob SantiagoArangoc Katherine Calvind Tom Kobere Kathryn Daenzerf Karen Fisher-Vandenf 2015Energy Economics2015,,5:1
7Antibiotics in otorbinolaryngology L jilja- practice 显示文摘Stefan- Mikic San&a Sabo Ana Jovancevic na 2010Medieinski pregled2010,,55:1
8Gene expression profiling of serrated polyps identifies annexin A10 as a marker of a sessile serrated adenoma/polyp显示文摘David Hernandez Gonzalo Keith K Lai Bonnie Shadrach John R Goldblum Ana E Bennett Erinn Downs‐Kelly Xiuli Liu Walter Henricks Deepa T Patil Paula Carver Jie Na Banu Gopalan Lisa Rybicki Rish K Pai 2013J. Pathol2013,,4:1
9Serum selenium levels and all cause, cancer and cardiovascular mortality among US aduhs显示文摘Joachim B Ana NA Eliseo G 2008Arch Inter Med2008,168,4:1
10A multivariate Kolmogorov-Smirnov test of goodness of fit显示文摘JUSTEL Ana PE NA Daniel ZAMAR Rubén 1997Statistics & Probability Letters1997,35,:1
11Antibacterial activity and inhibition against Staphylococcus aureus NorA efflux pump by ferulic acid and its esterified derivatives显示文摘Objective:To evaluate the inhibitory activity of ferulic acid and four of its esterified derivatives(methyl,ethyl,propyl,and butyl)against resistance mechanisms in Staphylococcus aureus strains.Methods:Ferulic acid derivatives were obtained by esterification with methanol,ethanol,propanol,and butanol,and then characterized by hydrogen and carbon-13 nuclear magnetic resonance analysis.The minimum inhibitory concentrations(MIC)of ferulic acid and its esterified derivatives,ethidium bromide,and norfloxacin were obtained using the microdilution test,while the efflux pump inhibition test was conducted by examining reduction in the MICs of norfloxacin and ethidium bromide.Molecular docking was also carried out using the Schrodinger Suite 2015 molecular modeling software.A three-dimensional model of NorA efflux pump was generated using I-TASSER.The best scoring model was used as a receptor for ligand-receptor docking.Results:The methyl and butyl ester derivatives did not demonstrate significant antimicrobial activity.However,a significant synergic effect was evidenced when norfloxacin was combined with the ethyl and propyl esterified derivatives.The docking study demonstrated favorable energy of interaction between ferulate derivatives and NorA,and amino acid residues TYR57,TYR58,and LEU255 were present commonly in stabilizing all complexes.The PCA analysis corroborated the docking hypothesis that the lipophilic character and hydrogen bond interactions were the most relevant characteristics involved with NorA inhibitors.The pharmacokinetic parameters of ferulic acid derivatives showed good ADMET properties,demonstrating that they can be easily absorbed and have no effect or inhibit the cytochrome P450 enzyme complex,revealing their potential as drug candidates.Conclusions:This study provides strong evidence that the molecular basis for this activity is potentially due to the NorA efflux pump.Patrícia Gonçalves Pinheiro Gilvandete Maria Pinheiro Santiago Francisco Erivaldo Freitas da Silva Ana Carolina Justino de Araújo Cícera Rejane Tavares de Oliveira Priscilla Ramos Freitas Janaína Esmeraldo Rocha JoséBezerra de Araújo Neto Maria Milene Costa da Silva Saulo Relison Tintino Irwin Rose Alencar de Menezes Henrique Douglas Melo Coutinho JoséGalberto Martins da Costa 2021Asian Pacific Journal of Tropical Biomedicine2021,11,9:0
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