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| 1 | Osteogenic growth peptide enhances the proliferation of bone marrow mesenchymal stem cells from osteoprotegerin-deficient mice by CDK2/cyclin A显示文摘支持骨头形成是在骨质疏松症治疗的基本策略之一,破裂修理。作为骨头形成上的激发器之一, osteogenic 生长肽(OGP ) 在 vitro 并且在 vivo, osteoprotegerin (OPG ) 在被建议了被包含增加造骨细胞的增长和区别。在这研究,我们在骨头髓上评估了 OGP 的效果从在由 3-(4,5-dimethylthiazol-2-yl ) 的 vitro 的 OPG 缺乏的老鼠的间充质的干细胞(MSC )-2,5-diphenyltetrazolium 溴化物试金,碱的磷酸酶(高山) 活动试金,即时聚合酶链反应,和西方的污点分析。结果证明 OGP 刺激了 MSC 增长并且在 mRNA 和蛋白质层次两个都在 MSC 增加了 CDK2 和 cyclin A 的表示。然而, OGP 的 differentiative 效果都没作为高山活动和 Runx2 的表示层次被显示出, Osterix 没被 OGP 显著地增加。我们的学习建议 OGP 可以由刺激 MSC 增长而非区别在 OPG 缺乏的老鼠增加骨头形成,并且可能由触发 CDK2/cyclin 一条小径。 | Qinming Fei Changjun Guo Xiaoya Xu Jianjun Gao Jian Zhang Tongyi Chen Dafu Cui | 2010 | Acta Biochimica et Biophysica Sinica2010，42，11： | 11 |
| 2 | Tandem catalysis in electrochemical CO_(2) reduction reaction显示文摘Electrochemical CO_(2) reduction reaction(CO_(2)RR)is an attractive pathway for closing the anthropogenic carbon cycle and storing intermittent renewable energy by converting CO_(2) to valuable chemicals and fuels.The production of highly reduced carbon compounds beyond CO and formate,such as hydrocarbon and oxygenate products with higher energy density,is particularly desirable for practical applications.However,the productivity towards highly reduced chemicals is typically limited by high overpotential and poor selectivity due to the multiple electron-proton transfer steps.Tandem catalysis,which is extensively utilized by nature for producing biological macromolecules with multiple enzymes via coupled reaction steps,represents a promising strategy for enhancing the CO_(2)RR performance.Improving the efficiency of CO_(2)RR via tandem catalysis has recently emerged as an exciting research frontier and achieved significant advances.Here we describe the general principles and also considerations for designing tandem catalysis for CO_(2)RR.Recent advances in constructing tandem catalysts,mainly including bimetallic alloy nanostructures,bimetallic heterostructures,bimetallic core-shell nanostructures,bimetallic mixture catalysts,metal-metal organic framework(MOF)and metal-metallic complexes,metal-nonmetal hybrid nanomaterials and copper-free hybrid nanomaterials for boosting the CO_(2)RR performance are systematically summarized.The study of tandem catalysis for CO_(2)RR is still at the early stage,and future research challenges and opportunities are also discussed. | Yating Zhu Xiaoya Cui Huiling Liu Zhenguo Guo Yanfeng Dang Zhanxi Fan Zhicheng Zhang Wenping Hu | 2021 | Nano Research2021，14，12： | 5 |
| 3 | A COMPREHENSIVE DEA APPROACH FOR THE RESOURCE ALLOCATION PROBLEM BASED ON SCALE ECONOMIES CLASSIFICATION显示文摘这篇论文基于通常在实践例如被发现的数据包封分析(DEA ) 涉及资源分配问题在公共服务并且在生产过程。在管理上下文,资源分配不得不达到 effective-efficient-equality 目的和尝试平衡二管理层的不同愿望:中央管理器和各个部门。在数学编程上下文,要求解决资源分配介绍象多重目的的编程和目标编程那样的许多优化技术。我们由包括 CCR 使用全面 DEA 工具构造一个算法框架,电子消息传输方式模型,反的 DEA 模型,损害普通重量分析模型的大多数,和额外的资源分配算法。放大特征的回来被放为分析 DMU 的规模经济的主要地方并且过去常在资源分配前选择 DMU 候选人。由把额外的资源分配算法与规模经济目标相结合,我们建议一个资源分配答案,它能完成 effective-efficient-equality 目标并且也为未来资源分配提供信息。许多数字例子在这篇论文被讨论,它也验证我们的工作。 | Xiaoya LI Jinchuan CUI | 2008 | Journal of Systems Science & Complexity2008，21，4： | 4 |
| 4 | Increased serum HMGB1 is related to the severity of coronary artery stenosis显示文摘 | Xiaorong Hu Hong Jiang Qijun Bai Xiaoya Zhou Changwu Xu Zhibing Lu Bo Cui Huazhi Wen | 2009 | Clinica Chimica Acta2009，，1： | 3 |
| 5 | Fine-tuning inverse metal-support interaction boosts electrochemical transformation of methanol into formaldehyde based on density functional theory显示文摘Different from traditional metal-support heterogenous catalysts,inverse heterogeneous catalysts,in which the surface of metal is decorated by metal oxide,have recently attracted increasing interests owing to the unique interracial effect and electronic structure.However,a deep insight into the effect of metaloxide interaction on the catalytic performance still remains a great challenge.In our work,an inverse hematite/palladium(Fe_(2) O_(3)/Pd) hybrid nanostructure,i.e.,the active Fe_(2) O_(3) ultrathin oxide layers partially covering on the surface of Pd nanoparticles(NPs),exhibited superior electrocatalytic performance towards methanol oxidation reaction(MOR) as compared to the bare Pd NPs based on density functional theory calculation.The charge could transfer from Pd to Fe_(2) O_(3) driven by the built-in potential at the interface of Pd and Fe_(2) O_(3),which favors the downshift of d band center of Pd.With the assistance of interfacial hydroxyl OH*,the cleavage of O—H and C—H in CH_(3) OH could take place much easily with lower barrier ene rgy on Fe_(2) O_(3)/Pd than that on pure Pd via two electrons transferring reaction pathways.Our results highlight that the syne rgy of Pd and Fe_(2) O_(3) at the interface could facilitate the electrochemical transformation of methanol into formaldehyde assisted with interfacial hydroxyl OH*. | Wenjuan Yang Junjun Li Xiaoya Cui Chenhuai Yang Yiting Liu Xianwei Zeng Zhicheng Zhang Qitao Zhang | 2021 | Chinese Chemical Letters2021，32，8： | 2 |
| 6 | Structural engineering of graphene for high-resolution cryo-electron microscopy显示文摘The revolutionary improvement of hardware and algorithm in cryogenic electron microscopy(cryo-EM)has made it a routine method to obtain structures of macromolecules at near-atomic resolution.Nevertheless,this technique still faces many challenges.The structure-solving efficiency of cryo-EM can be significantly reduced by the biomolecules'denaturation on the air–water interfaces,the preferred orientation,strong background noise from supporting films and particle motion,and so forth.To overcome these problems,nanomaterials with ultrahigh electronic conductivity and ultrathin thickness are explored as promising cryo-EM specimen supporting films.Herein,we summarize the structural engineering of graphene,for example,surface and interface modification,as supporting films for grids and the application on high-resolution cryo-EM and discuss potential future perspectives. | Jie Xu Xiaoya Cui Nan Liu Yanan Chen Hong-Wei Wang | 2021 | SmartMat2021，2，2： | 1 |
| 7 | Defect-Rich,Candied Haws-Shaped AuPtNi Alloy Nanostructures for Highly Efficient Electrocatalysis显示文摘The rational design and synthesis of multimetallic nanostructures(NSs)with rich defects are of significant importance for their diverse applications,including their promising usage as high-efficiency catalysts for alcohol oxidation reaction as a fuel source.Here,we report the synthesis of defect-rich,candied haws-shaped AuPtNi NSs using presynthesized gold(Au)nanowires as templates.The ternary AuPtNi NSs possess rich defects such as twins,stacking faults,and atomic steps.Impressively,the AuPtNi NSs exhibited excellent mass and specific activities toward methanol and ethanol oxidation reactions under acidic conditions.Our current work paves the way for the rational design and controlled synthesis of defect-rich multimetallic NSs to boost their performances in catalytic reactions. | Xiaoya Cui Zhicheng Zhang Yue Gong Faisal Saleem Bo Chen Yonghua Du Zhuangchai Lai Nailiang Yang Bing Li Lin Gu Hua Zhang | 2020 | CCS Chemistry2020，2，1： | 0 |
| 8 | Impact of Different Rates of Nitrogen Supplementation on Soil PhysicochemicalProperties and Microbial Diversity in Goji Berry显示文摘Goji berry(Lycium barbarum L.)is substantially dependent on nitrogen fertilizer application,which can signifi-cantly enhance fruit yield and Goji berry industrial development in Ningxia,China.This study aimed to analyze the functions of differential nitrogen application rates including low(N1),medium(N2),and high(N3)levels in soil microbial community structure(bacterial and fungal)at 2 diverse soil depths(0-20,20-40 cm)through high-throughput sequencing technology by targeting 16S RNA gene and ITS1&ITS2 regions.All the observed physicochemical parameters exhibited significant improvement(p<0.05)with increased levels of nitrogen and the highest values for most parameters were observed at N2.However,pH decreased(p<0.05)gradually.The alpha and beta diversity analyses for bacterial and fungal communities’metagenome displayed more similarities than differences among all groups.The top bacterial and fungal phyla and genera suggested no obvious(p>0.05)differences among three group treatments(N1,N2,and N3).Furthermore,the functional enrichment analysis demonstrated significant(p<0.05)enrichment of quorum sensing,cysteine and methionine metabolism,and transcriptional machinery for bacterial communities,while various saprotrophic functional roles for fungal communities.Conclusively,moderately reducing the use of N-supplemented fertilizers is conducive to increasing soil nitrogen utilization rate,which can contribute to sustainable agriculture practices through improved soil quality,and microbial community structure and functions. | Xiaojie Liang Wei An Yuekun Li Yajun Wang Xiaoya Qin Yanhong Cui Shuchai Su | 2024 | Phyton-International Journal of Experimental Botany2024，93，3： | 0 |
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