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| 1 | Selenium-enriched and ordinary green tea extracts prevent high blood pressure and alter gut microbiota composition of hypertensive rats caused by high-salt diet显示文摘High-salt diet is well recognized as a risk factor for hypertension,and dietary intervention plays a critical role in the prevention of hypertension.The current study investigated the effects of selenium-enriched green tea(Se-GT)and ordinary green tea(GT)on prevention of hypertension of rats induced by high-salt diet,as well as their potential regulatory and mechanism.Our results showed that GT and Se-GT supplementations significantly prevented the increase of blood pressure(BP),activated the phosphoinosmde-3-kinase/protein kinase B(PI3K/Akt)signaling pathway,and regulated the gene expression related to BP,as well as improved the tissue damage like heart,liver,and kidneys.Besides,the key parameters associated with oxidative stress,inflammation and endothelial dysfunction were also altered by GT and Se-GT treatments.Importantly,GT or Se-GT administration adjusted the diversity and composition of the intestinal flora.Moreover,GT and Se-GT supplementations increased the abundance of beneficial bacteria and reduced the abundance of harmful or conditional pathogenic bacteria.More specifically,GT intake specifically and significantly enriched the relative abundance of Paraprevotella and Bacteroides,whereas Se-GT was characterized by specific and significant enrichment for Allobaculum and Bifidobacterium.Our results proved that dietary supplement of GT and Se-GT remarkably improved the vascular functions and effectively prevented tissue damage by regulation of intestinal flora,and thus preventing hypertension induced by high-salt diet. | Meirong Wu Xiaobin Wu Jiangxiong Zhu Fanglan Li Xinlin Wei Yuanfeng Wang | 2022 | Food Science and Human Wellness2022，11，3： | 4 |
| 2 | VIRTUAL EXPERIMENTAL ANALYSIS ON CLEANING ELEMENT OF SUGARCANE HARVESTER显示文摘The laws of influence of different factors have been analyzed in order to enhance the working efficiency and fatigue life of the cleaning element in brush shape of the sugarcane harvester.Based on the principle of orthogonal experiment design, the virtual-orthogonal-experimental analysis for the cleaning element is carried out on the finite element analysis (FEA) software-ANSYS after analyzing the nonlinear structural behavior in the working procedure. The results are analyzed with the overall balancing method, and then the optimal combination is got, which is made up of different levels of different factors. Also the optimal combination of design parameters of the cleaning element received from the virtual experimental analysis is conducted an experiment to confirm that the virtual analysis model and results are right, and the effect of factors on the function of the cleaning element is obtained by more analysis and further optimizing. | Ma Fanglan Li Shangping He Yulin Meng Yanmei Chen Weixu | 2005 | Chinese Journal of Mechanical Engineering2005，18，4： | 2 |
| 3 | Effects of salt stress and N supply on the growth, biomass partitioning of Sophora davidii seedlings 显示文摘 | Wu F Z Bao W K Fanglan Li F L | 2008 | Environmental and Experimental Botany2008，，63： | 1 |
| 4 | Unprecedented Two‑Step Chemiluminescence of Polyamine‑Functionalized Carbon Nanodots Induced by Fenton‑Like System显示文摘We reported an unprecedented chemiluminescence(CL)behavior of polyamine-functionalized carbon dots induced by Fe^(3+)–H_(2)O_(2) Fenton-like system.The firststep CL intensity increased with the increasing of the concentration of H_(2)O_(2) and Fe^(3+),when the Fe^(3+)concentration came to 10^(−3) M,the unprecedented two-step CL behavior appeared.The CL intensity of BPEI-CDs induced by Fenton-like system was about 10 times stronger than that of naked CDs.The possible two-step CL mechanism was speculated based on the photoluminescence spectra,CL emission spectra,and the effects of radical scavengers on the CL intensity.Radiative recombination of the injected holes by strong oxidant perferrate formed through Fe^(3+)–H_(2)O_(2) reaction and the;OH generated from successive Fenton reaction with the thermally excited electrons was proposed,which further facilitate full understanding about the optical properties of carbon dots. | Fanglan Geng Lixia Zhao Yuehui Kang Liang‑Hong Guo | 2017 | Journal of Analysis and Testing2017，1，4： | 1 |
| 5 | Effects of salt stress and N supply on the growth, biomass partitioning of Sophora davidii seedlings 显示文摘 | Fuzhong Wu Weikai Bao Fanglan Li | 2008 | Environmental and Experimental Botany2008，，63： | 1 |
| 6 | 菲律宾驻重庆总领事馆总领事莲丽:“南向通道”将扩大重庆与菲律宾的合作前景显示文摘“我在重庆工作生活的这3年,是重庆经济和基础设施建设高速发展的时期。重庆因此被不少新闻报道称之为‘世界上发展最快的城市之一’。”菲律宾共和国驻重庆总领事馆总领事莲丽女士告诉本刊记者,她认为重庆的快速发展,是重庆市政府和企业非常具有进取精神的体现。 | 熊怡 Han Fanglan | 2017 | 重庆与世界2017，0，28： | 1 |
| 7 | Effects of drought stress and N supply on the growth, biomass partitioning and water-use efficiency of Sophora davidii seedlings显示文摘 | Wu Fuzhong Bao Weikai Li Fanglan | 2008 | Environ Exp Bot2008，63，123： | 1 |
| 8 | Effects of drought stress and N supply on the growth, biomass partitioning and water-use efficiency of Sophora davidii seedlings显示文摘 | Fuzhong Wu Weikai Bao Fanglan Li Ning Wu | 2007 | Environmental and Experimental Botany2007，，1： | 1 |
| 9 | 莫斯科地铁:流动的俄罗斯文化博物馆显示文摘编前语:1995年11月,山东省淄博市与俄罗斯诺夫哥罗德市正式签署友好城市协议书。此外,淄博市还与俄罗斯布拉茨克市互为友好城市。淄博市政府及企业家代表团于2015年12月,对布拉茨克市的投资环境及经贸合作潜力进行了考察。本文作者曾两次到访俄罗斯进行友城交流,参加推动双边经贸往来的活动。 | 田建民 Han Fanglan | 2017 | 重庆与世界2017，0，28： | 1 |
| 10 | Robust Visual Tracking via Appearance Modeling and Sparse Representation显示文摘 | Ming Li Fanglan Ma Fuzhong Nian | 2014 | Journal of Computers2014，，7： | 1 |
| 11 | Effects of salt stress and N supply on the growth, biomass partitioning of Sophora davidii seedlings 显示文摘 | Fuzhong Wu Weikai Bao Fanglan Li | 2008 | Environmental and Ex- perimental Botany2008，，63： | 1 |
| 12 | Evaluation and Comparison of Measurement Methods for Personal Exposure to Fine Particles in Beijing, China显示文摘 | Xianlei Zhu Fanglan Ma Hui Luan Dapeng Wu Tieguan Wang | 2010 | Bulletin of Environmental Contamination and Toxicology2010，，1： | 1 |
| 13 | Structural Characteristics of Lycium ruthenicum Community & Soil Properties on Different Types of Desert Rangeland in the Lower Reaches of Shiyang River显示文摘[Objectives] To study structural characteristics of Lycium ruthenicum community and soil properties on different types of desert rangeland in the lower reaches of Shiyang River, and provide theoretical basis for ecological protection and management in the lower reaches of Shiyang River. [Methods] One-way ANOVA analysis and correlation analysis were carried out with the aid of SPSS19.0 software for different types of desert rangeland soils. [Results](i) Among the communities surveyed, there are 31 species belonging to 9 families and 28 genera, including 12 shrub plants, 8 perennial herbs and 11 annual herbs. There are more single genus, occupying 50% of total genus. L. ruthenicum occupies an important position in the community with relatively higher importance value. It plays a dominated role in the community.(ii) In the soils with depths of 0-10 cm, 10-20 cm, 20-40 cm and 40-60 cm in different types of desert rangeland, the organic carbon contents in the saline alkali soil were the highest, with the values of 1.08%, 0.98%, 0.89% and 0.972%, respectively. Compared with that in sandy land, soil organic carbon in saline alkali land(0-10 cm) had the significant difference(P<0.05), available soil potassium in saline alkali land(except the depth of 20-40 cm) and the total phosphorus content in saline alkali land(0-10 cm) had the significant difference(P<0.05), the total soil nitrogen, alkali-hydrolyzable nitrogen, available phosphorus and the total potassium content had no significant difference(P>0.05). Soil organic carbon, available soil phosphorus in saline alkali land, total soil potassium on sand dune and total soil phosphorus in saline alkali land and gravel in different soil layers of the same type of desert rangeland had distinct aggregation effect.(iii) The soil microbial biomass in different types of desert rangeland displayed from high to low as saline alkali land > sandy land > fixed and semi fixed sandy land > gravel. The discrepancy of soil microbial biomass varied in different types of desert rangeland. The four soil enzyme activities in salinization was the highest. Soil invertase activity in saline alkali land in different soil layers were the highest. For different soil layers in the same type of desert rangeland, soil microbial biomass and invertase decreased gradually with the deepening of soil layer.(iv) There was a significant positive correlation between soil organic matter and microbial biomass carbon, microbial biomass nitrogen, phosphatase and sucrase(P<0.01), and a significant positive correlation with urease and catalase(P<0.05). Phosphorus content was significant positively correlated with urease, phosphatase and invertase(P<0.01), and positively correlated with microbial biomass carbon(P<0.05). Soil available potassium content was significant positively correlated with microbial and phosphatase(P<0.01). [Conclusions] The species of L. ruthenicum community and soil properties on different types of desert rangeland in the lower reaches of Shiyang River clearly shows that most species belong to a few families, and a few species belong to most families, and many species are single genus or single family. Soil organic carbon, soil available phosphorus, total phosphorus, soil microbial biomass and enzyme activity in salinization land had distinct surface aggregation effects, so salinization land provides excellent growth environment for the growth of L. ruthenicum, which is of great significance for the protection of L. ruthenicum population. | Chunxiu GUO Lide WANG Fanglan HE Junmei MA Jinhui LI Fubo AN Hongbo YUAN Kailin LIU | 2019 | Medicinal Plant2019，10，2： | 1 |
| 14 | Advanced molecular-fingerprinting analysis of dissolved organic sulfur by electrospray ionization-Fourier transform ion cyclotron resonance mass spectrometry using optimal spray solvent显示文摘Molecular level characterization of dissolved organic sulfur(DOS)by electrospray ionizationFourier transform ion cyclotron resonance mass spectrometry(ESI-FTICR MS)is necessary for further understanding of the role of DOS in the environment.Here,ESI spray solvent,a key parameter for ion production during ESI process,was investigated for its effect on the molecular characterization of DOS by ESI-FTICR MS.100%MeOH as spray solvent was found for the first time to remarkably enhance the ionization efficiency of the majority of CHOS-molecules in NOM,which facilitated a total of 1473 CHOS-molecular formulas with one sulfur atom to be detected.The number of CHOS-molecular formulas obtained using 100%MeOH as spray solvent increased notably over 740 in comparison with those using 50%MeOH aqueous solution(731)or 50%ACN aqueous solution(653).Moreover,due to the enhancement of ionization efficiency of DOS during ESI processes,the tandem mass spectra of the NOM CHOS-molecules could be easily obtained using 100%MeOH as spray solvent,which were hardly obtained using 50%MeOH aqueous solution as spray solvent.The results of the tandem mass spectra suggested the first discovery of organosulfates or sulfonic acids in Suwannee River NOM sample.A simple method based on 100%MeOH as ESI spray solvent for advanced molecular characterization of DOS by ESI-FTICR MS was proposed and applied,and the results revealed more molecular information of DOS in sea DOM samples. | Dong Cao Ziyu Rao Fanglan Geng Hongyun Niu Yali Shi Yaqi Cai Yuehui Kang | 2020 | Journal of Environmental Sciences2020，32，11： | 0 |
| 15 | Synthesis of highly-branched Au@AgPd core/shell nanoflowers for in situ SERS monitoring of catalytic reactions显示文摘Alloy and small size nanostructure s are favorable to catalytical performance,but not to surface-enhanced Raman spectroscopy(SERS) applications.Integrating SERS and catalytic activity into the nanocrystals with both alloy and small size structures is of great interest in fabrication of SERS platform to in situ monitor catalytical reaction.Herein,we report a facile method to synthesize Au@AgPd trimetallic nanoflowers(Au@AgPd NFs) with both SERS and catalytic activities,through simultaneous selective growth of Ag and Pd on Au core to form highly-branched alloy shell.These nanocrystals have the properties of small sizes,defects abundance,and highly-dispersed alloy shell which offer superior catalytic activity,while the merits of monodisperse,excellent stability,and highly-branched shell and core/alloy-shell structure promise the enhanced SERS activity.We further studied their growth mechanisms,and found that the ratio of Ag to Pd,sizes of Au core,and surfactant cetyltrimethylammonium bromide together determine this special structure.Using this as-synthesized nanocrystals,a monolayer bifunctional platform with both SERS and catalytical activity was fabricated through selfassembly at air/water interface,and applied to in situ SERS monitoring the reaction process of Pdcatalyzed hydrogenation of 4-nitrothiophenol to 4-aminothio p henol. | Yujian Lai Lijie Dong Rui Liu Shaoyu Lu Zuoliang He Wanyu Shan Fanglan Geng Yaqi Cai Jingfu Liu | 2020 | Chinese Chemical Letters2020，31，9： | 0 |
| 16 | Study on Vegetation Characteristics & Soil Properties of Secondary Grassland in Farmland Areas Abandoned for Different Years in Minqin Oasis显示文摘[Objectives]This study was conducted to investigate the vegetation community characteristics and soil properties of secondary grassland in abandoned farmland areas of different years in Minqin Oasis. [Methods] By the method of space-for-time substitution, the changes of vegetation community characteristics(species composition, structural characteristics and important values) and soil microbial and enzyme activity were determined, and the correlation between various soil factors was analyzed. [Results](1) There were 39 species belonging to 32 genera of 15 families in the research area, including 8 shrub plants, 15 perennial herbs and 16 annual herbs.(2) Soil microbial biomass carbon, nitrogen and phosphorus contents were higher in the upper layer than in the lower layer, and the phenomenon of “surface aggregation” was obvious. The differences were different with the change of abandoned years.(3) Soil catalase content was the highest among different plots, and soil phosphatase, sucrase and urease all showed a trend of fluctuating decline with the increase in abandoned years. Soil enzyme changes were different in different soil layers. [Conclusions] This study can provide a theoretical basis for the restoration, reconstruction and rational protection and utilization of secondary grassland in abandoned farmland. | Chunxiu GUO Lide WANG Fanglan HE Dacheng SONG Hao WU Heran ZHAO Fanglin WANG Baoyi XU | 2022 | Agricultural Biotechnology2022，11，5： | 0 |
| 17 | 在重庆召开的第六届世界华人经济论坛传出的这个声音振聋发聩 我们要努力培养自己的偶像级企业家显示文摘2017年美国《财富》杂志公布的年度全球50位领袖人物中,阿里巴巴集团董事局主席马云高居第二.他和阿里巴巴获得的评价是:成功推动电子商务成为世界经济发展的动力,帮助全球中小企业开拓市场. | 熊怡 han fanglan(译) | 2017 | 重庆与世界2017，0，31： | 0 |
| 18 | 世界旅游城市峰会在重庆举办 以世界眼光谋划共享经济与旅游城市发展显示文摘2016年9月18日-22日,世界旅游城市联合会重庆香山旅游峰会在重庆悦来国际会议中心举行,这是世界旅游城市联合会大会首次在非首都城市举办. | 熊怡 han fanglan(译) | 2017 | 重庆与世界2017，0，31： | 0 |
| 19 | 加拿大总督戴维·约翰斯顿访渝 在重庆大学探讨双方教育科技领域合作机会显示文摘“我的5个女儿有4个都来过中国学习或参加交流项目,其中有两个汉语都讲得很不错。出国学习给她们带来很大的提升,希望你们以后能得到同样的体会和经历。”2017年7月11日,加拿大总督戴维·约翰斯顿一行访问重庆,在美丽的南滨路,与计划前往加拿大学习的部分中国学生共进火锅晚餐,并寄语中国青年:“希望你们通过在加拿大的学习生活,变得更有好奇心、包容心、判断力和同理心,这些可贵的特质将伴随你们成长。” | Han Fanglan | 2018 | 重庆与世界2018，0，1： | 0 |
| 20 | 匈牙利外交和对外经济部部长率经贸团访渝 重庆、匈牙利积极融入“一带一路”国际合作显示文摘2017年5月16日,匈牙利外交和对外经济部部长西亚尔托·彼得,率匈牙利经贸团访问重庆,出席在渝举行的中国—匈牙利中小企业跨境投资与贸易洽谈会、第二届中国西部布达佩斯文化之春系列活动开幕式,并访问四川外国语大学,以一系列密集高效的具体措施,主动对接中国“一带一路”倡议。西亚尔托表示,将在匈牙利“向东开放”政策下,积极推动与重庆在经贸、科技、教育等领域的务实合作。 | Han Fanglan(译) | 2018 | 重庆与世界2018，0，1： | 0 |
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