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| 1 | Flavone Content and Bioactivity of Aqueous-Ethanolic Extracts of Phellinus Fruit Bodies显示文摘The flavone content of aqueous ethanolic extracts of Phellinus fruit bodies obtained from seven different locations was determined.Anti-tumor and antioxidant activities associated with the extracts were investigated in vitro using the Alamar Blue assay and a chemiluminecence-based method,respectively.Extracts of the seven Phellinus samples generated very similar HPLC profiles in qualitative terms although the areas of several peaks varied according to the sample type indicating quantitative differences in the case of some components.All the extracts,especially those of artificially cultivated Phellinus baumii fruit bodies,inhibited L1210 tumor cell proliferation and exhibited superoxide radical scavenging activity although there was no obvious correlation with flavone content. | HAO Ruixia ZHOU Shuai YANG Yan XI Junzhe LI Weiyao TANG Qingjiu WANG Chenguang | 2008 | 食用菌学报2008，15，2： | 6 |
| 2 | Mineral photoelectrons and their implications for the origin and early evolution of life on Earth显示文摘Energy is the key issue of all life activities.The energy source and energy yielding pathway are the key scientific issues of the origin and early evolution of life on Earth.Current researches indicate that the utilization of solar energy in large scale by life was an important breaking point of the early evolution of life on Earth and afterwards life gradually developed and flourished.However,in the widespread biochemical electron transfer of life activities,it is still not clear whether the electron source is sun or how electrons originated from sun.For billions of years,the ubiquitous semiconducting minerals in epigeosphere absorb solar energy,forming photoelectrons and photoholes.In reductive and weak acidic environment of early Earth,when photoholes were easily scavenged by reducing matters,photoelectrons were separated.Photoelectrons could effectively reduce carbon dioxide to organic matters,possibly providing organic matter foundation for the origin of life.Photoelectrons participated in photoelectron transfer chains driven by potential difference and transfer into primitive cells to maintain metabolisms.Semiconducting minerals,by absorbing ultraviolet,also protected primitive cells from being damaged by ultraviolet in the origin of life.Due to the continuous photoelectrons generation in semiconducting minerals and utilization by primitive cells,photoelectrons from semiconducting minerals’photocatalysis played multiple roles in the origin of life on early Earth,such as organic synthesis,cell protection,and energy supply.This mechanism still plays important roles in modern Earth surface systems. | LU AnHuai WANG Xin LI Yan DING HongRui WANG ChangQiu ZENG CuiPing HAO RuiXia YANG XiaoXue | 2014 | Science China Earth Sciences2014，57，5： | 5 |
| 3 | Anomalously low ozone of 1997 and 2011 Arctic spring: Monitoring results and analysis显示文摘Total ozone observations from the Total Ozone Unit (TOU) aboard the Chinese second generation polar orbiting mete- orological satellite, Fengyun-3/A (FY-3/A), revealed that total column ozone over the Arctic declined rapidly from the beginning of March 2011. An extensive region of low column amount formed around mid March; monthly mean total column ozone in March 2011 was about 30% lower than the average observed during 1979-2010. Daily total column density of ozone near the center of low ozone area in mid March was less than 240 Dobson units, about half the total column ozone amount observed during the same period of the prior 10 years. We analyzed total column ozone data from different satellites during 1979-2011. Results show that the Arctic depletion of ozone in spring 2011 was initiated by the cold polar vortex in the lower stratosphere. The March mean total ozone over the Arctic has shown a decreasing trend over the past 32 years, and its variation is strongly correlated with the polar vortex. A similar low ozone process of spring 1997 was compared to that of 2011, but daily variations of total ozone in March over the Northern Hemisphere in 1997 and 2011 have different patterns. | ZHANG Yan WANG Weihe LI Xiaojing ZHANG Xingying ZHENG Zhaojun LIU Ruixia | 2012 | Advances in Polar Science2012，23，2： | 5 |
| 4 | Downregulation of long non-coding RNA MEG3 promotes proliferation, migration, and invasion of human hepatocellular carcinoma cells by upregulating TGF-β1显示文摘Hepatocellular carci no ma is a common malig nant can cer with high incide nee. And long noncoding RNAs (lncRNAs) play pivotal roles in the development of different types of cancers. In this study, we aimed to investigate the role of lncRNA maternally expressed gene 3 (MEG3) in the development and progression of hepatocellular carcinoma. Expression of MEG3 in tumor tissues and adjacent healthy tissues of hepatocellular carcinoma patients, as well as the serum of both hepatocellular carcinoma patients and healthy controls, was detected by quantitative reverse transcriptase-polymerase chain reaction. The results showed that expression level of MEG3 was significantly lower in tumor tissues than in adjacent healthy tissues. Serum level of MEG3 was also significantly lower in hepatocellular carci noma patients tha n in normal controls. The receiver operating characteristic curve analysis was used to evaluate the diagnostic value of MEG3 for hepatocellular carcinoma, and the prognostic value of MEG3 for this disease was analyzed using Kaplan-Meier method. The results indicated that serum level of MEG3 was a diagnostic and prognostic marker for hepatocellular carcinoma. We also found that MEG3 small interfering Ribonucleic Acid (siRNA) silencing promoted the proliferation, migration, and invasi on of hepatocellular carci noma cells by CCK-8 assay, transwell migration, and invasion assay, respectively, while TGF-β inhibitor treatment reduced those enhancing effects. MEG3 siRNA silencing also increased the expression level of TGF-β1. These results indicated that downregulation of MEG3 can promote proliferation, migration, and invasion of human hepatocellular carcinoma cells by upregulating TGF-β1 expression. | Hui Dong Yue Zhang Yan Xu Ruixia Ma Liqiu Liu Congjuan Luo Wei Jiang | 2019 | Acta Biochimica et Biophysica Sinica2019，51，6： | 4 |
| 5 | The study of size-grade of prehistoric settlements in the Circum-Songshan area based on SOFM network显示文摘选择地点区域,文化层厚度,重要遗物和重要遗体为变量,分别地,我们把簇分析用于四个文化时期的古老的解决它是 Peiligang, Yangshao, Longshan 和 Xiashang 在 90003000 一 BP,在 Songshan 附近山。通过 SOFM (自我组织的特征地图) 的申请联网,古老的解决的每种类型被分类进不同尺寸等级。由这个工具, Peiligang 解决被划分成二个等级, Yangshao 和 Longshan 分别地,解决被划分成三个等级, Xiashang 解决被划分成四个等级。结果建议古老的解决的尺寸等级差异不在在这个区域的 Peiligang 时期期间是重要的。在中间迟了的 Yangshao 时期(5000 一 BP ) 附近,古老的解决的尺寸等级差异开始出现了,在 Longshan 时期期间并且最后继续的一个过程在 Xiashang 时期成熟。而且,结果在一个特别时期在文化特征反映了地区性的差别,它主要被代表因为有三个 Peiligang 文化系统,在不同区域散布。如此的差别也在在夏和商文化之间的空间分发的特征存在。在 Circum-Songshan 区域基于古老的解决的尺寸等级学习,从那时起, SOFM 网络方法用这个方法对古老的解决的尺寸等级分类很合适,这被发现,邻近的房间将竞争并且向对方学习,由地点面积的不确在分类上减少了效果的一个好处。 | LU Peng TIAN Yan YANG Ruixia | 2013 | Journal of Geographical Sciences2013，23，3： | 4 |
| 6 | Human amnion tissue injected with human umbilical cord mesenchymal stem cells repairs damaged sciatic nerves in rats显示文摘Human umbilical cord mesenchymal stem cells,incorporated into an amnion carrier tubes,were assessed for nerve regeneration potential in a rat nerve defect model.Damaged nerves were exposed to human amnion carriers containing either human umbilical cord mesenchymal stem cell (cell transplantation group)or saline(control group).At 8,12,16 and 20 weeks after cell implantation,the sciatic functional index was higher in the cell transplantation group compared with the control group.Furthermore,electrophysiological examination showed that threshold stimulus and maximum stimulus intensity gradually decreased while compound action potential amplitude gradually increased.Hematoxylin-eosin staining showed that regenerating nerve fibers were arranged in nerve tracts in the cell transplantation group and connective tissue between nerve tracts and amnion tissue reduced over time.Gastrocnemius muscle cell diameter,wet weight and restoration ratio were increased.These data indicate that transplanted human umbilical cord mesenchymal stem cells,using the amnion tube connection method,promote restoration of damaged sciatic nerves in rats. | Dehua Li Changhui Wang Wei Shan Ruixia Zeng Yan Fang Pan Wang | 2012 | Neural Regeneration Research2012，7，23： | 4 |
| 7 | Effects of L-3-n-butylphthalide on caspase-3 and nuclear factor kappa-B expression in primary basal forebrain and hippocampal cultures after beta-amyloid peptide 1-42 treatment显示文摘BACKGROUND:L-3-n-butylphthalide(L-NBP) can inhibit phosphorylation of tau protein and reduce the neurotoxicity of beta-amyloid peptide 1-42(Aβ_(1-42)). OBJECTIVE:To observe the neuroprotective effects of L-NBP on caspase-3 and nuclear factor kappa-B(NF-κB) expression in a rat model of Alzheimer's disease. DESIGN,TIME AND SETTING:A cell experiment was performed at the Central Laboratory of Provincial Hospital affiliated to Shandong University between January 2008 and August 2008. MATERIALS:L-NBP(purity>98%) was provided by Shijiazhuang Pharma Group NBP Pharmaceutical Company Limited.Aβ_(1-42),3-[4,5-dimethylthiazolo-2]-2,5 iphenyltetrazolium bromide(MTT),and rabbit anti-Caspase-3 polyclonal antibody were provided by Cell Signaling, USA;goat anti-choactase and rabbit anti-NF-κB antibodies were provided by Santa Cruz,USA. METHODS:Primary cultures were generated from rat basal forebrain and hippocampal neurons at 17 or 19 days of gestation.The cells were assigned into five groups:the control group,the Aβ_(1-42) group(2μmol/ L),the Aβ_(1-42) + 0.1μmol/L L-NBP group,the Aβ_(1-42)+ 1μmol/L L-NBP group,and the Aβ_(1-42)+ 10μmol/L L-NBP group.The neurons were treated with Aβ_(1-42)(2μmol/L) alone or in combination with L-NBP(0.1,1,10μmol/L) for 48 hours.Cells in the control group were incubated in PBS. MAIN OUTCOME MEASURES:Morphologic changes were evaluated using inverted microscopy, viability using the MTT method,and the changes in caspase-3 and NF-κB expression using Western blot. RESULTS:Induction with Aβ_(1-42) for 48 hours caused cell death and soma atrophy,and increased caspase-3 and NF-κB expression(P<0.05).L-NBP blocked these changes in cell morphology, decreased caspase-3 and NF-κB expression(P<0.05),and improved cell viability,especially at the high dose(P<0.05). CONCLUSION:Aβ_(1-42) is toxic to basal forebrain and hippocampal primary neurons;L-NBP protects against this toxicity and inhibits the induction of caspase-3 and NF-κB expression. | Ruixia Wang Yong Zhang Liangliang Jiang Guozhao Ma Qingxi Fu Jialong Li Peng Yan Lunqian Shen Yabo Feng Chunxia Li Zaiying Pang Yuanxiao Cui Chunfu Chen Yifeng Du Zhaokong Liu | 2009 | Neural Regeneration Research2009，4，4： | 3 |
| 8 | A DFT theoretical study of CH_4 dissociation on gold-alloyed Ni(111)surface显示文摘A density-functional theory(DFT)method has been conducted to systematically investigate the adsorption of CHx(x=0~4)as well as the dissociation of CHx(x=1~4)on(111)facets of gold-alloyed Ni surface.The results have been compared with those obtained on pure Ni(111)surface.It shows that the adsorption energies of CHx(x=1~3)are lower,and the reaction barriers of CH4 dissociation are higher in the first and the fourth steps on gold-alloyed Ni(111)compared with those on pure Ni(111).In particular,the rate-determining step for CH4 dissociation is considered as the first step of dehydrogenation on gold-alloyed Ni(111),while it is the fourth step of dehydrogenation on pure Ni(111).Furthermore,the activation barrier in rate-determining step is higher by 0.41 eV on gold-alloyed Ni(111)than that on pure Ni(111).From above results,it can be concluded that carbon is not easy to form on gold-alloyed Ni(111)compared with that on pure Ni(111). | Hongyan Liu Ruixia Yan Riguang Zhang Baojun Wang Kechang Xie | 2011 | Journal of Natural Gas Chemistry2011，20，6： | 2 |
| 9 | On 'chain-preserving deletion procedure in cloze': A Reply to Dastjerdi and Talebinezhad 显示文摘 | Ruixia Yan | 2006 | Language Testing2006，23，3： | 1 |
| 10 | Research on the model of rough set over dual-universes 显示文摘 | Ruixia Yan Jingguo Zheng | 2010 | Knowledge-Based Systems2010，，23： | 1 |
| 11 | Prediction of chronic hepatitis B, liver cirrhosis and hepatocellular carcinoma by SELDI-based serum decision tree classification显示文摘 | Jiefeng Cui Xiaonan Kang Zhi Dai Cheng Huang Haijun Zhou Kun Guo Yan Li Yu Zhang Ruixia Sun Jie Chen Yang Li Zhaoyou Tang Toshimasa Uemura Yinkun Liu | 2007 | Journal of Cancer Research and Clinical Oncology2007，，11： | 1 |
| 12 | Research on the Personalized Recommendation of Clothing Based on Rough Set Theory显示文摘 | Lin Qun Yan Ruixia Han Qiuying | 2015 | International English Education Research2015，，5： | 0 |
| 13 | 鼻咽癌变过程中DNA依赖蛋白激酶表达水平研究(英文)显示文摘Objective: To establish the method of real time fluorescence quantitative RT-PCR for detecting the expression of Survivin mRNA in nasopharyngeal carcinoma (NPC) tissues. Methods: The total RNA was extracted from NPC cell line CNE-2 and tissues with Trizol and then been transcribed reversely to cDNA, a method of real time fluorescence quantitative RT-PCR for detecting the expression of Survivin mRNA in NPC tissues had been established, in which chronic nasopharyngitis patients' nasopharynx tissues treated as control group. Results: The expression of Survivin mRNA all could be detected either in CNE-2 cells, NPC tissues or in chronic nasopharyngitis patients' nasopharynx tissues, and there was higher the expression level of Survivin mRNA in NPC tissues than which in chronic nasopharyngitis patients' nasopharynx tissues, the difference was significant (P < 0.01). The expression of Survivin mRNA could be detected both in stage I + II and stage III + IV NPC, and there was no significant difference in relative quantifications of gene expression between these two groups (P > 0.05). There was no relationship between Survivin mRNA expression and age and sex of NPC patients (P > 0.05). Conclusion: Real time fluorescence quantitative RT-PCR is a rapid, effective and high sensitive method for detecting the expression of Survivin mRNA in NPC tissues. The overexpression of Survivin mRNA may play some roles in pathogenesis of NPC. | Xiaojun Zhou Shuqin Wang Shizhen Wang Yan Ruan Ruixia Xuan Peng Liu Baoshan Qiu | 2008 | The Chinese-German Journal of Clinical Oncology2008，7，9： | 0 |
| 14 | Investigation and Optimization of Priority for Non-motor Vehicles in the Old Urban Area of Nanchang显示文摘Under the background of'people-oriented'thought and'green transportation',the idea of'priority for non-motor vehicles'came into being,which can improve the riding environment of non-motor vehicle riders to a certain extent.According to the current situation of priority for non-motor vehicles in the old urban area of Nanchang,through field investigation,questionnaire investigation and interview,this study summarized the existing problems,and put forward optimization suggestions for these problems,in order to provide reference for areas with similar conditions. | ZENG Yan KUANG Chen FU Ruixia LIU Zhixin YIN Caiyun | 2020 | Journal of Landscape Research2020，12，3： | 0 |
| 15 | Variable Selection Procedures in Linear Regression Models with Screening Consistency Property显示文摘 | XIE Yanxi XIA Zhijie WANG Xiaoli YAN Ruixia | 2017 | International English Education Research2017，，1： | 0 |
| 16 | Research to the existing problem of the FOXCONN' human resource management显示文摘 | Qiuying Han Ruixia Yan | 2014 | International English Education Research2014，，12： | 0 |
| 17 | A Method for Risky Multiple Attribute Decision Making with Four - dimensional Reference Point显示文摘 | DUAN Mingyuan YAN Ruixia | 2016 | International English Education Research2016，，12： | 0 |
| 18 | Influence of Synthesis Condition on In-situ Grown of MnO_2 on Activated Carbon Fiber Cloth显示文摘The in-situ grown of nanostructured MnO2 on activated carbon fiber cloth(ACFC) was obtained with a potassium permanganate solution in the absence of oxidant, reductant or binder addition via a typical microwave hydrothermal synthesis procedure. The carbon fiber cloth serves as a sacrificial reductant and a substrate material to guarantee MnO2 deposition. The results show that the synthesis condition has a great influence on the morphology and structure of MnO2 grown on ACFC.Highly ordered grass-blade-like δ-MnO2/ACFC hybrid nanocomposites were synthesized at 70℃ for 60 min. The grass-blade-like δ-MnO2 are 500 nm in length and 10 nm in depth, and they are well-proportioned grown on the surface of ACFC. The combination of ACFC and MnO2 is rather tight, thus improving the toughness of MnO2. This free-standing, flexible hybrid structure material could be used as a favorable candidate of flexible supercapacitor electrode materials. | YAN Qinglong ZHANG Shilei CHU Ruixia WANG Jieqiang LIU Huakun | 2015 | Journal of the Chinese Ceramic Society2015，，2： | 0 |
| 19 | 6-34 Radiation Dose Monitor System and Gate Controller Designed for Personal Safety in HIRFL-CSR显示文摘For personal protection purposes,the slow control group designed a radiation dose monitor system and a gate controller with the radiation protection group in HIRFL-CSR.These two works are listed one by one in this article.1.The radiation dose monitor system For radiation protection purposes,the environment radiation dose monitoring is important.According to the characteristics of the detector,self-designed hardware module and switch have been used to build the hardware platform and the whole monitoring system structure is established base on field bus and Ethernet technology. | Zhou Detai Wang Yanyu Zhang Jianchuan Ni Fafu Li Lili Tian Ruixia Su Jianjun Yin Jia Li Yunjie Li Zongqiang Yan Weiwei Su Youwu | 2016 | IMP & HIRFL Annual Report2016，，1： | 0 |
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