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93篇 您的检索式:作者名="Berhe"
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1二甲双胍与吡格列酮两种2型糖尿病药物在亲水作用色谱上的保留机理研究(英文)显示文摘二甲双胍和吡格列酮是治疗2型糖尿病的常见药物,经常用于同一复方制剂。制药和临床领域常要求同时测定这两种药物。亲水作用色谱近来在医药分析领域展现出良好的前景。本文通过研究流动相的有机溶剂含量、pH值和缓冲盐浓度等参数对色谱保留的影响,从而尝试揭示两种药物在亲水性硅胶柱上的分离机理。流动相中甲醇的增加会导致二甲双胍的保留因子的增加。流动相pH值比较低时,二甲双胍的保留因子会随着pH值升高而增加,而当pH值>6.09,其反而会随着pH值的升高而下降。吡格列酮的保留因子几乎不受甲醇比例和pH值的影响。缓冲盐浓度对两种药物的保留因子几乎都没有影响。因此,对于二甲双胍,亲水作用是主要的保留机理,静电作用和氢键也起到了重要作用。对于吡格列酮,亲水作用是支配性的。经过优化的亲水作用色谱方法可成功地应用到分离测定两种药物在2型糖尿病复方药物中的含量。鲁肖飞 Caroline Martin 戚忠林 Pari Samani Zemen Berhe Dominic B Siaw Shyam K Pahari 左跃钢 2019分析科学学报2019,35,6:4
2The threat of peste des petits ruminants: progress in vaccine development for disease control显示文摘A. Diallo C. Minet C. Le Goff G. Berhe E. Albina G. Libeau T. Barrett 2007Vaccine2007,,30:2
3The threat of peste des petits ruminants: progress in vaccine development for disease control显示文摘A. Diallo C. Minet C. Le Goff G. Berhe E. Albina G. Libeau T. Barrett 2007Vaccine2007,,30:2
4Impact of Biochar Enriched with Dairy Manure Effluent on Carbon and Nitrogen Dynamics显示文摘Sarkhot Deoyani V Berhe Asmeret Asefaw Ghezzehei Teamrat A 2012Journal of Environmental Quality2012,,4:2
5Goat immune response to capripox vaccine expressing the hemagglutinin protein of peste des petits ruminants显示文摘DIALLO A MINET C BERHE G 2002Ann N Y Acad Sci2002,969,:1
6Development of a dual recombinant vaccine to protect small ruminants against peste - despetits - ruminants virus and capripoxvirus infections 显示文摘BERHE G MINET C DIALLO A 2003J Virol2003,77,2:1
7Synthesis of 3- -indazole-dione Derivatives and Their Biological Activities on Human Liver Carbonyl Reductase显示文摘Berhe S Slupe A Luster C 2010Bioorg Med Chem2010,18,1:1
8Curvature effects on discrete-hole film cooling显示文摘Berhe M K Patankar S V 1999ASME Journal of Turbomachinery1999,121,:1
9Development of a dual recombi- nant vaccine to protect small ruminants against peste-des-petits-rumi- nants virus and capripoxvirus infections 显示文摘Berhe G Minet C Le Goff C 2003Journal of Virolgy2003,77,2:1
10Praziquantel side effects and efficacy related to Schistosoma mansoni egg loads and morbidity in primary school children in north-east Ethiopia显示文摘Nega Berhe Svein Gunar Gundersen Fekadu Abebe Hailu Birrie Girmay Medhin Teferi Gemetchu 1999Acta Tropica1999,,1:1
11Development of a dual recom- binant vaccine to protect small ruminants against peste des petits ruminants virus and eapripoxvirus infections显示文摘Berhe G Minet C Diallo A 2003J Vlrol2003,77,2:1
12Development of a dual recombinant vaccine to protect small ruminants against peste-des-petits-ruminants virus and capripoxvirus infections显示文摘Berhe G Minet C Le Goff C 2003J Virol2003,77,2:1
13Linking soil organic matter dynamics and erosion-induced terrestrial carbon sequestration at different landform positions 显示文摘Berhe A A Harden J W Torn M S 2008J Geophys Res- Biogeosci2008,113,04:1
14Curvature effects on discrete-hole film cooling显示文摘BERHE M K PATANKAR S V 1999ASME Journal of Turbomachinery1999,121,:1
15Development of a dual recombinant vaccine to protect small ruminants against peste des petits ruminants virus and capripoxvims infections显示文摘Berhe G Minet C LeGoff C 2003Virol2003,77,2:1
16Clinical potential of insulin therapy in critically ill patients显示文摘Mesotten D Van den Berhe G 2003Drugs2003,63,:1
17Goat immune response to capripox vaccine expressing the hemagglutinin protein of peste des petits ruminants显示文摘Diallo A Minet C Berhe G 2002Ann N Y Acad Sci2002,969,:1
18Development of a dual recombinant vaccine to protect small ruminants against peste des-petits-ruminants virus and capripoxvirus infections显示文摘BERHE G MINET C LE GOFF C 2003J Virol2003,77,2:1
19Development of a dual recombinant vaccine to protect small ruminants against peste-des petits-ruminants virus and capripoxvirus infections显示文摘BERHE G MINET C LE GOFF C 2003J Virol2003,77,2:1
20Development of a dual recoombinant vaccine to protect small ruminants against pestedespetitis-ruminants and caprpoxvirus infections 显示文摘Berhe G Minet C Le Gof C Virology0,77,2:1
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