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418篇 您的检索式:作者名="DURR"
    题名 作者 年代 出处 被引量
1Antioxidant potential of phenolic extracts of Mimusops elengi显示文摘Objective:To evaluate the antioxidant potential of the phenolic extracts of Mimusops elengi(M.elengi) L.(Sapotaceae).Methods:The extract of stem bark and seeds of M.elengi were prepared in methanol and acefone:water(7:3).The acetone:water was further partitioned with ethyl acetate and n-butanol.Antioxidant activity of the extracts and partitioned fractions of M.elengi was evaluated in terms of radical scavenging potential(DPPH),inhibition of lipid peroxidation[ferric thiocyanate(FTC)],and total antioxidant activity(phosphomolybdate method).Total phenolics content were calculated using Folin-Ciocalteu reagent.Results:The stem bark extract partitioned with ethyl acetate exhibited highest amount ol total phenols(98.0 mg GAE/g dry weight),among all other extracts,with 92.0%DPPH radical scavenging activity al concentration of0.5 mg/mL.while methanol extract(stem bark) had maximum inhibition ol lipid peroxidation(62.0%)and total antioxidant activity(771.0 mg/g GAE/g).A positive correlation occurred between tolal phenols and radical scavenging activity(R^2 = 0.9229) and total antioxidant activity(R^2= 0.9451).Conclusions:Our study suggested that antioxidant activity of stembark extract of M.elengi is due the presence of phenolic compounds.Furthermore,the hark extract is a valuable source of natural antioxidants.Durre Shahwar Muhammad Asam Raza 2012Asian Pacific Journal of Tropical Biomedicine2012,2,7:3
2Regulation of TRAIL - induced apoptosis by XIAP in pancreatic carcinoma cells 显示文摘Vogler M Durr K Jovanovic M 2007Oncogene2007,26,2:1
3Provenance of Xigaze fore-arc basin clasticrocks ( Cretaceous, south Tibet ) 显示文摘Durr S B 1996Geology Society American Bulletin1996,108,:1
4Overview of the Integrated Global Radiosonde Archive显示文摘Imke Durre Russelle S V David B W 2006J Climate2006,19,1:1
5Biobutanol:an attractive biofuels显示文摘Durre P 2007Bio-technology Journal2007,2,12:1
6Diffusion in polymer electrolytes and the dynamic percolation model显示文摘Durr O Dieterich W Nitzan A 2002Solid State Ionics2002,149,:1
7Malignant lymphoma of bone显示文摘Durr HR Muller PE Hiller E 2002Arch Orthop Trauma Surg2002,122,1:1
8Early Cretaceous volcaniclastic and quartzose sandstones from north central Nepal:composition,sedimentology and geotectonic significance显示文摘DURR S B GIBLING 1994Geologische Rundschau1994,83,1:1
9Factors influencing the cold-season di- urnal temperature range in the United States显示文摘Durre I Wallace J M 2001J Climate2001,14,15:1
10Two-Photon Luminescence Imaging of Cancer Cel s Using Molecularly Targeted Gold Nanorods显示文摘Durr NJ Larson T Smith DK 0,,04:1
11Two-photon luminescence imaging of cancer ceils using molecularly targeted gold nanorods显示文摘Durr N J Larson T Smith D K 2007Nano Lett2007,7,4:1
12Fermentation of raw glycerol to 1,3-propanediol by new strains of Clostridium butyricum 显示文摘Petitdemange E Durr C Abbad-Andaloussi S 1995J Ind Microbiol1995,15,49:1
13Overview of the integrated global radiosonde archive显示文摘Durre I Vose R Swuertz D B 2006Journal of Climate2006,19,1:1
14Robust automated quality assurance of radiosonde temperatures显示文摘Durre I Vose R S Wuertz D B 2008Journal of Climate and Applied Meteorology2008,47,8:1
15Autosomal dominant eerebellar ataxias: polyglutamine expansions and beyond 显示文摘Durr A 2010Laneet Neurol2010,9,9:1
16Natural transfer of conjugative transposon Tn916 between gram-positive and gram-negative bacteria显示文摘 Stratz M Durre P 1991J Bacteriol1991,173,:1
17Regulated expression of pathogen-associated molecular pattern molecules in Staphylococcus epidermidis: quorum-sensing determines pro-inflammatory capacity and production of phenol-soluble modulins 显示文摘Vuong C Durr M Carmody AB 2004Cell Microbiol2004,6,8:1
18Two-photon lumi- nescence imaging of cancer cells using molecularly targeted gold nanorods 显示文摘DURR N J LARSON T SMITH D K 2007Nano Letters2007,7,4:1
19Comparison of low - temperature hydrogen peroxide gas plasma sterilization for endoscopes using various Sterrad trade mark models 显示文摘Okpara - hofmann J Knoll M Durr M 2005J Hosp Infect2005,59,4:1
20LL-37, the only human member of the cat helicidin family of antimicrobial peptides显示文摘Durr UH Sudheendra US Ramamoorthy A 2006Bio- china Biophys Acta2006,1758,9:1
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