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1Dendritic platinum-copper bimetallic nanoassemblies with tunable composition and structure: Arginine-driven self-assembly and enhanced electrocatalytic activity显示文摘Gengtao Fu Huimin Liu Nika You Jiayan Wu Dongmei Sun Lin Xu Yawen Tang Yu Chen 2016Nano Research2016,9,3:6
2Genomic Analysis of the Natural Population of Wheat dwarf virus in Wheat from China and Hungary显示文摘During the last decade, the leafhopper transmitted Wheat dwarf virus (WDV) has become a serious problem both in northwestern China and Hungary. In order to study the molecular diversity and population structure of WDV in these two countries, 39 Chinese isolates and 16 Hungarian isolates were collected from different regions of China and Hungary, and their genomes were sequenced. All isolates belonged to the wheat strain of WDV and showed limited genetic diversity. The highest and lowest nucleotide sequence identities among isolates from China and Hungary were 99.9 and 90%, respectively. In all isolates, the lowest nucleotide sequence identity was 89.5% between MO10-1 and KP10-5, which were collected from Martonvàsàr and Kompolt, Hungary. Phylogenetic analyses showed the genome sequences of 55 WDV isolates belong to two big clades, but no clear correlation to geographical location. Population difference analyses indicated that the Chinese and Hungarian WDV populations have no significant difference. The regions in WDV genome with relatively low nucleotide diversities represented protein coding regions suggested that these regions evolved under negative selection, and might be one of the causes restricting the number of genetic variants.LIU Yan WANG Biao Gyula Vida Mónika Cséplo-Krolyi WU Bei-lei WU Yuan-hua WANG Xi-feng 2012Journal of Integrative Agriculture2012,11,12:5
3Cell Death显示文摘Nika N Danial Stanley J Korsmeyer 2004Cell2004,,2:4
4The potential application of red mud and soil mixture as additive to the surface layer of a landfill cover system显示文摘Red mud, the by-product of aluminum production, has been regarded as a problematic residue all over the world. Its storage involves risks as evidenced by the Ajka red mud spill,an accident in Hungary where the slurry broke free, flooding the surrounding areas. As an immediate remediation measure more than 5 cm thick red mud layer was removed from the flooded soil surface. The removed red mud and soil mixture(RMSM) was transferred into the reservoirs for storage. In this paper the application of RMSM is evaluated in a field study aiming at re-utilizing waste, decreasing cost of waste disposal and providing a value-added product. The purpose was to investigate the applicability of RMSM as surface layer component of landfill cover systems. The field study was carried out in two steps: in lysimeters and in field plots. The RMSM was mixed at ratios ranging between 0 and 50% w/w with low quality subsoil(LQS) originally used as surface layer of an interim landfill cover. The characteristics of the LQS + RMSM mixtures compared to the subsoil(LQS) and the RMSM were determined by physical–chemical, biological and ecotoxicological methods. The addition of RMSM to the subsoil(LQS) at up to 20% did not result any ecotoxic effect, but it increased the water holding capacity. In addition, the microbial substrate utilization became about triple of subsoil(LQS) after 10 months. According to our results the RMSM mixed into subsoil(LQS) at20% w/w dose may be applied as surface layer of landfill cover systems.Eva Ujaczki Viktória Feigl Mónika Molnár Emese Vaszita Nikolett Uzinger Attila Erdélyi Katalin Gruiz 2016Journal of Environmental Sciences2016,28,6:3
5与 transarterial chemoembolization 对待的 Hepatocellular 癌: 有参量的提高对比的 ultrasonography 的评估显示文摘 AIM:To evaluate the response of hepatocellular carcinoma(HCC) to transarterial chemoembolization(TACE) using a simplified protocol of parametric contrastenhanced ultrasound(pCEUS).METHODS:Eighteen patients with HCC(18 target tumors,diameter:2.8-12 cm) were evaluated before,and 20 d after TACE.The distribution and morphology of TACE-induced necrosis in these tumors precluded accurate evaluation by visual assessment or by simple measurements.For pCEUS,a 4.8 mL bolus of SonoVue(Bracco,Milan,Italy) was intravenously administered and analysis of tumor perfusion during the initial phase of enhancement(0-30 s post injection) was performed with dedicated software(Qontrast,Bracco,Milan,Italy).Time-intensity curves were plotted and three parameters were calculated:peak intensity(PI,in percentage %),time to peak(TTP in seconds,s) and area under the curve during wash-in(AUC-WI,in arbitrary units,a.u).Magnetic resonance imaging was the standard imaging modality for post-treatment evaluation.Changes in tumor size were recorded and response was assessed according to response evaluation criteria in solid tumors criteria.RESULTS:A statistically significant decrease in PI and AUC-WI was observed in the treated tumors post TACE;PIpre:21.5% ± 8.7%(mean ± SD),PIpost:12.7% ± 6.7%,P < 0.001,AUC-WI pre:17493 ± 9563 a.u,AUCWI post:9585 ± 5494 a.u,P < 0.001.A slight increase in TTP was noted post TACE,but this was not statistically significant;TTP pre:13.1 ± 4.3 s,TTP post:13.6 ± 4.2 s,P = 0.058).The changes in the aforementioned parameters were not accompanied by significant tumor shrinkage.CONCLUSION:pCEUS,even when limited to the study of the arterial phase of tumoral enhancement,can detect and quantify early perfusional changes in HCC post TACE.Hippocrates Moschouris Katerina Malagari Athanasios Marinis Ioannis Kornezos Konstantinos Stamatiou Georgios Nikas Marina Georgiou Papadaki Panagiotis Gkoutzios 2012World Journal of Radiology2012,4,8:3
6Infliximab therapy in patients with ankylosing spondylitis: an open label 12 month study显示文摘Temekonidis TI Alamanos Y Nikas SN 2003Ann Rheum Dis2003,62,12:2
7Frequency and prognostic role of mucosal healing in patients with Crohn's disease and ulcerative colitis after one-year of biological therapy显示文摘AIM:To assess the endoscopic activity before and after a one-year period of biological therapy and to evaluate the frequency of relapses and need for retreatment after stopping the biologicals in patients with Crohn’s disease(CD)and ulcerative colitis(UC).METHODS:The data from 41 patients with CD and 22 patients with UC were assessed.Twenty-four CD patients received infliximab,and 17 received adalimumab.The endoscopic severity of CD was quantified with the simplified endoscopic activity score for Crohn’s disease in CD and with the Mayo endoscopic subscore in UC.RESULTS:Mucosal healing was achieved in 23 CD and7 UC patients.Biological therapy had to be restarted in78%of patients achieving complete mucosal healing with CD and in 100%of patients with UC.Neither clinical remission nor mucosal healing was associated with the time to restarting the biological therapy in either CD or UC.CONCLUSION:Mucosal healing did not predict sustained clinical remission in patients in whom the biological therapies had been stopped.Klaudia Farkas Péter László Lakatos Mónika Szcs va Pallagi-Kunstár Anita Bálint Ferenc Nagy Zoltán Szepes Noémi Vass Lajos S Kiss Tibor Wittmann Tamás Molnár 2014World Journal of Gastroenterology2014,20,11:2
8αvβ3 and αvβ5 Integrin Expression in Glioma Periphery显示文摘Lorenzo Bello Maura Francolini Paola Marthyn Jianping Zhang Rona S. Carroll Demetrios C. Nikas Jon F. Strasser Roberto Villani David A. Cheresh Peter McL. Black 2001Neurosurgery2001,,2:2
9Pathogenesis of endometriosis: natural immunity dysfunction or autoim- munedisease显示文摘Matarese G De Placido G Nikas Y 2003Trends MolMed2003,9,5:1
10Mathematical Analysis of the Entrapment of Solid Spherical Particles in Non-Conformal Contacts显示文摘NIKAS G K 2001Journal of Tribology2001,123,1:1
11Endometrial pinopodes: some more understandry on human implantation 显示文摘Nikas G Aghajanova L 2002Reprod Biomed Online2002,4,3:1
12Gene expression profilesand structural/functional features of the peri-implantation endometrium in natural and gonadotropin-stimulated cycles 显示文摘Mirkin S Nikas G Hsiu JG 2004J Clin Endocrinol Metab2004,89,:1
13The roles of prostaglandins in blastocyst implantation显示文摘Psychoyos A Nikas G Gravanis A 1995Human Reprod1995,10,2:1
14Novel bioseparafion using two phase aquonus mieellar system显示文摘LIU C L NIKAS Y J BLANKSEHTEIN I) 1996Bioeng Bioteehnol1996,52,2:1
15Endometrial estrogen and progesterone receptor and pinopode expression in stimulated cycles of oocyte donors显示文摘Develioglu OH Hsiu JG Nikas G 1999Fertil Steril1999,71,:1
16Dimensional crossover of thermal transport in few-layer graphene显示文摘Ghosh S Bao W Nika D L 2010Nature Materials2010,9,:1
17Absorptive capacity,its determinants and influence on innovation output:Cross-cultural validation of the structural model显示文摘NIKA M LGOR P 0,,12:1
18Synchronous exprission of pinopodes and alpha V beta 3 and alpha 4 bata 1 integrins in the endometrial surface epithalium of mormally menstruating women during the implantation window 显示文摘Nardo L G Nikas G 2003J Reprod Med2003,48,5:1
19Novel bioseparation using two-phase aqueous micellar system 显示文摘Liu C L Nikas Y J Blankschtein D 1996Biotechnology and Bioengineering1996,52,:1
20Expression of cyclooxygenase-2(COX-2) in human glioma and in vitro inhibition by a specific COX-2 inhibitor,NS-398显示文摘Joki T Heese O Nikas D C 2000Cancer Res2000,60,17:1
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