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8篇 您的检索式:作者名="Elitsa"
    题名 作者 年代 出处 被引量
1Targeting amino acid metabolism in cancer growth and anti-tumor immune response显示文摘Recent advances in amino acid metabolism have revealed that targeting amino acid metabolic enzymes in cancer therapy is a promising strategy for the development of novel therapeutic agents. There are currently several drugs in clinical trials that specifically target amino acid metabolic pathways in tumor cells. In the context of the tumor microenvironment,however,tumor cells form metabolic relationships with immune cells,and they oftencompete for common nutrients. Many tumors evolved to escape immune surveillance by taking advantage of their metabolic flexibility and redirecting nutrients for their own advantage. This review outlines the most recent advances in targeting amino acid metabolic pathways in cancer therapy while giving consideration to the impact these pathways may have on the anti-tumor immune response.Elitsa Ananieva 2015World Journal of Biological Chemistry2015,6,4:10
2Complex performance of novel CoNiMnB electrodeposits in alkaline borohydride solutions显示文摘Mario Mitov Georgi Hristov Elitsa Hristova Rashko Rashkov Marina Arnaudova Andreas Zielonka 2009Environmental Chemistry Letters2009,,2:1
3内蒙古二道河子矿床闪锌矿LA-ICP-MS微量元素地球化学特征及成因意义显示文摘额尔古纳地块是我国东部重要的铅锌银矿集区之一,本文以该地块中的代表性矿床——二道河子铅锌多金属矿床为例,用激光剥蚀电感耦合等离子质谱仪(LA-ICP-MS)和电子探针测试了该矿床三个世代闪锌矿(sph1、sph2、sph3)的主、微量元素组成,以期揭示闪锌矿中元素的赋存状态和富集规律,制约成矿物理化学条件,并为判定矿床成因提供更多依据。结果表明,闪锌矿相对富集Fe、Mn、Cd和In,亏损Ga、Ni、Ge、Tl和Se等元素;随着成矿作用从早到晚的演化,Fe、Mn含量逐渐降低,Hg含量逐渐升高;与其他两个世代闪锌矿相比,sph2中的Cu、Pb、Bi、Sn和Ag等元素含量相对高,In含量相对低。通过时间分辨率剖面曲线及相关性分析,表明Mn、Cd、In、Hg和Sn等元素主要以类质同象形式进入到闪锌矿中,Pb和Cu多以微小矿物包裹体的形式存在,而Fe和Ag则两种形式均有。闪锌矿的微量元素组成和Zn/Cd、Ga/In值表明早中期闪锌矿形成于中高温、还原环境,至成矿晚期,温度下降,还原性减弱。根据闪锌矿微量元素的特征,并结合前人研究,本文认为二道河子矿床属于与晚期次火山岩(或隐伏侵入岩)有关的浅成热液型铅锌银多金属矿床。刘艳荣 Moritz Robert 关强兵 Stefanova Elitsa 周群君 刘民武 2023矿物岩石地球化学通报2023,42,3:1
4Geochemistry and morphology of metalliferous sediments and oxyhydroxides from the Endeavour segment, Juan de Fuca Ridge显示文摘Elitsa Hrischeva Steven D. Scott 2007Geochimica et Cosmochimica Acta2007,,14:1
5Geochemistry and morphology of metallif?erous sediments and oxyhydroxides from the Endeavour segment, Juan de Fuca Ridge显示文摘Elitsa H Steven D S 2007Geochimica et Cosmochimica Acta2007,71,14:1
6Exogenous treatment with Salicylic acid leads to increased antioxidant capacity in leaves of barley plants exposed to Paraquat显示文摘Elitsa Antonova Ananieva Kaloyan Nikolov Christov Losanka Petrova Popova 2004Journal of Plant Physiology2004,,3:1
7Novel nanostructured electrocatalysts for hydrogen evolution reaction in neutral and weak acidic solutions显示文摘Mario M Elitsa C Rashko R 2012Intemationnal Journal of Hydrogen Energy2012,37,16:1
8Developing a Data Modelling Tool to Visualize the Transformation of an ER Diagram into a Relational Schema显示文摘Elitsa Silyanova Arsova Silyan Sibinov Arsov 2012Computer Technology and Application2012,3,3:0
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