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78篇 您的检索式:作者名="Yanbo Yang"
    题名 作者 年代 出处 被引量
1Hypoxic preconditioning stimulates angiogenesis in ischemic penumbra after acute cerebral infarction显示文摘Previous studies have demonstrated the protective effect of hypoxic preconditioning on acute cerebral infarction,but the mechanisms underlying this protection remain unclear.To investigate the protective mechanisms of hypoxic preconditioning in relation to its effects on angiogenesis,we induced a photochemical model of cerebral infarction in an inbred line of mice(BALB/c).Mice were then exposed to hypoxic preconditioning 30 minutes prior to model establishment.Results showed significantly increased vascular endothelial growth factor and CD31 expression in the ischemic penumbra at 24 and 72 hours post infarction,mainly in neurons and vascular endothelial cells.Hypoxic preconditioning increased vascular endothelial growth factor and CD31 expression in the ischemic penumbra and the expression of vascular endothelial growth factor was positively related to that of CD31.Moreover,hypoxic preconditioning reduced the infarct volume and improved neurological function in mice.These findings indicate that the protective role of hypoxic preconditioning in acute cerebral infarction may possibly be due to an increase in expression of vascular endothelial growth factor and CD31 in the ischemic penumbra,which promoted angiogenesis.Sijie Li Yanbo Zhang Guo Shao Mingfeng Yang Jingzhong Niu Guowei Lv Xunming Ji 2013Neural Regeneration Research2013,8,31:31
2Effects of silica nanoparticles on growth and photosynthetic pigment contents of Scenedesmus obliquus显示文摘To assess the aquatic ecosystem safety for silica (SiO2) nanoparticles (NPs), the growth inhibition and photosynthetic pigment contents of Scenedesmus obliquus in logarithm growth phase exposed to SiO2 NPs and SiO2 bulk particles (BPs) suspensions were measured. SiO2 NPs with 10-20 nm diameters were found to be toxic. The 20% effective concentration (EC20) values for 72 and 96 hr were 388.1 and 216.5 mg/L, respectively. The contents of chlorophyll decreased significantly under moderate and high concentration (50, 100, and 200 mg/L) of SiO2 NPs after 96-hr exposure, but the carotenoids did not. SiO2 BPs were found to be nontoxic up to 200 mg/L. The toxicity of SiO2 NPs probablely due to their sorption to algal cells surface. The results imply that there is potential harm to aquatic environment by using SiO2 NPs, and it should deserve special concern.Chenxi Wei, Yanbo Zhang, Jing Guo, Bing Han, Xu Yang, Junlin Yuan Hubei Key Laboratory of Genetic Regulation and Integrative Biology, College of Life Sciences, Huazhong Normal University, Wuhan 430079, China. 2010Journal of Environmental Sciences2010,22,1:14
3Gabapentin inhibits central sensitization during migraine显示文摘Peripheral and central sensitizations are phenomena that occur during migraine.The role of gabapentin,a migraine preventive drug,on central sensitization remains unclear.In this study,a rat model of migraine was established by electrical stimulation of the trigeminal ganglion,and the animals were given intragastric gabapentin.Changes in amino acid content in the cerebrospinal fluid and protein kinase C membrane translocation in the spinal trigeminal nucleus were examined to clarify the mechanisms underlying the efficacy of gabapentin in the treatment of central sensitization during migraine.Electrophysiology,liquid chromatography-mass spectrometry and western blot analysis results revealed that gabapentin reduces neuronal excitability in the spinal nucleus in the trigeminal nerve,decreases excitatory amino acid content and inhibits the activation of protein kinase C.This provides evidence that excitatory amino acids and protein kinase C are involved in the formation and maintenance of central sensitization during migraine.Gabapentin inhibits migraine by reducing excitatory amino acid content in the cerebrospinal fluid and inhibiting protein kinase C activation.Yanbo Zhang Guo Shao Wei Zhang Sijie Li Jingzhong Niu Dongmei Hu Mingfeng Yang Xunming Ji 2013Neural Regeneration Research2013,8,32:12
4Lateral Flight Technical Error Estimation Model for Performance Based Navigation显示文摘Flight technical error (FTE) combined with navigation system error (NSE) is the main part of total system error (TSE) in performance based navigation (PBN).The implementation of PBN requires pre-flight prediction and en-route short-term dynamical prediction of the TSE.Once the sum of predicted lateral FTE and NSE is greater than the specified PBN value,the PBN cannot operate.Thus,accurate modeling and thorough analysis of lateral FTE are indispensible.Multiple-input multiple-output (MIMO) lateral track control system of a transport aircraft is designed using linear quadratic Gaussian and loop transfer recovery (LQG/LTR) method,and the lateral FTE of a turbulence disturbed approach operation is analyzed.The error estimation mapping function of latera FTE and its bound estimation algorithm are proposed based on singular value theory.According to the forming mechanism of lateral FTE,the algorithm considers environmental turbulence fluctuation disturbance,aircraft dynamics and control system parameters.Real-data-based Monte-Carlo simulation validates the theoretical analysis of FTE.It also shows that FTE is mainly caused by turbulence fluctuation disturbance when automatic flight control system (AFCS) is engaged and would increase with escalating environmental turbulence intensity.ZHAO Hongsheng XU Xiaohao ZHANG Jun ZHU Yanbo YANG Chuansen HONG Sheng 2011Chinese Journal of Aeronautics2011,24,3:8
5MiRNA-203 suppresses tumor cell proliferation, migration and invasion by targeting Slug in gastric cancer显示文摘Liuqing Yang Hongwei Liang Yanbo Wang Shanting Gao Kai Yin Zhijian Liu Xi Zheng Ying Lv Lei Wang Chen-Yu Zhang Xi Chen Guifang Xu Weijie Zhang Xiaoping Zou 2016Protein & Cell2016,7,5:7
6Preparation of Potato Whole Flour and Its Effects on Quality of Flour Products: A Review显示文摘When harvested the potato has a high moisture content, this could make its transportation and storage difficult. To help solve the transportation difficulties, potato is made into whole flour by many food processing companies. Potato whole flour has high nutritional value and may be regarded as beneficial to human health and fitness. In addition to the direct use of potato whole flour,it can also be used as added ingredients into other food products. This study summarizes and analyzes the processing technology of potato whole flour and its application in noodle products.CUI Lingling TIAN Yange TIAN Shuangqi WANG Yanbo GAO Fuqiang 2018Grain & Oil Science and Technology2018,1,3:7
7Signal processing in underwater acoustic communication system for manned deep submersible 'Jiaolong'显示文摘For the first time in the world,underwater acoustic transmission of images,human voice,data and texts between vehicle under 7000 m depth and surface ship was accomplished by underwater acoustic communication system of manned deep submersible 'Jiaolong'.In this paper,signal processing in underwater acoustic communication system for manned deep submersible 'Jiaolong' is introduced.(1) Four communication methods are integrated to meet different needs:1) coherent underwater acoustic communication,with a variable transmission rate from 5 kbps to 15 kbps,to transmit images.2) Non-coherent underwater acoustic communication, with a transmission rate 300 bps,to transmit texts,instructions,and sensor data. 3) Spread spectrum underwater acoustic communication,with a transmission rate 16 bps,to transmit instructions.4) Underwater voice communication,using single sideband modulation to transmit human voice.(2) Signal processing method in coherent communication mainly consists of concatenation of decision feedback equalizer and Turbo decoder,and wavelet based image compression with fixed length coding.In the equalizer,Doppler compensation,multichannel combining and equalizer coefficients updating are all using fast self-optimized adaptive algorithm.(3) A linear hydrophone array is lowered from the mother ship to certain depth, and spatial diversity combining technology is adopted.(4) Diving trials of 'Jiaolong' were carried out in Pacific Ocean.The communication range can cover nearly all ocean depth.One optical/acoustic image can be transmitted in 7 or 14 seconds.ZHU Weiqing ZHU Min WU Yanbo YANG Bo XU Lijun FU Xiang PAN Feng 2013Chinese Journal of Acoustics2013,32,1:7
8Dosage effect of multiple genes accounts for multisystem disorder of myotonic dystrophy type 1显示文摘Multisystem manifestations in myotonic dystrophy type 1(DM1)may be due to dosage reduction in multiple genes induced by aberrant expansion of CTG repeats in DMPK,including DMPK,its neighboring genes(SIX5 or DMWD)and downstream MBNLh However,direct evidence is lacking.Here,we develop a new strategy to generate mice carrying multigene heterozygous mutations to mimic dosage reduction in one step by injection of haploid embryonic stem cells with mutant Dmpk,Six5 and Mbnll into oocytes.The triple heterozygous mutant mice exhibit adult-onset DM1 phenotypes.With the additional mutation in Dmwd,the quadruple heterozygous mutant mice recapitulate many major manifestations in congenital DM1.Moreover,muscle stem cells in both models display reduced sternness,providing a unique model for screening small molecules for treatment of DM1.Our results suggest that the complex symptoms of DM1 result from the reduced dosage of multiple genes.Qi Yin Hongye Wang Na Li Yifu Ding Zhenfei Xie Lifang Jin Yan Li Qiong Wang Xinyi Liu Liuqing Xu Qing Li Yongjian Ma Yanbo Cheng Kai Wang Cuiqing Zhong Qian Yu Wei Tang Wanjin Chen Wenjun Yang Fan Zhang Chen Ding Lan Bao Bin Zhou Ping Hu Jinsong Li 2020Cell Research2020,30,2:7
9Dynamic State Estimation for Integrated Electricity-gas Systems Based on Kalman Filter显示文摘In recent years, integrated electricity-gas systems(IEGSs) have attracted widespread attention. The unifiedscheduling and control of the IEGS depends on high-precisionoperating data. To this end, it is necessary to establish anappropriate state estimation (SE) model for IEGS to filter theraw measured data. Considering that power systems and naturalgas systems have different time scales and sampling periods, thispaper proposes a dynamic state estimation (DSE) method basedon a Kalman filter that can consider the dynamic characteristicsof natural gas pipelines. First, the standardized state transitionequations for the gas system are developed by applying the finitedifference method to the partial differential equations (PDEs) ofthe gas system;then the DSE model for IEGS is formulatedbased on a Kalman filter;also, the measurements from theelectricity system and the gas system with different samplingperiods are fused to ensure the observability of DSE by using theinterpolation method. The IEEE 39-bus electricity system and the18-nodes Belgium gas system are integrated as the test systems.Simulation results verify the proposed method’s accuracy andcalculation efficiency.Yanbo Chen Yuan Yao Yuzhang Lin Xiaonan Yang 2022CSEE Journal of Power and Energy Systems2022,8,1:7
10Data-driven Robust State Estimation Through Off-line Learning and On-line Matching显示文摘To overcome the shortcomings of model-driven state estimation methods, this paper proposes a data-driven robust state estimation (DDSE) method through off-line learning and on-line matching. At the off-line learning stage, a linear regression equation is presented by clustering historical data from supervisory control and data acquisition (SCADA), which provides a guarantee for solving the over-learning problem of the existing DDSE methods;then a novel robust state estimation method that can be transformed into quadratic programming (QP) models is proposed to obtain the mapping relationship between the measurements and the state variables (MRBMS). The proposed QP models can well solve the problem of collinearity in historical data. Furthermore, the off-line learning stage is greatly accelerated from three aspects including reducing historical categories, constructing tree retrieval structure for known topologies, and using sensitivity analysis when solving QP models. At the on-line matching stage, by quickly matching the current snapshot with the historical ones, the corresponding MRBMS can be obtained, and then the estimation values of the state variables can be obtained. Simulations demonstrate that the proposed DDSE method has obvious advantages in terms of suppressing over-learning problems, dealing with collinearity problems, robustness, and computation efficiency.Yanbo Chen Hao Chen Yang Jiao Jin Ma Yuzhang Lin 2021Journal of Modern Power Systems and Clean Energy2021,9,4:6
11Efficient and stable tin-based perovskite solar cells by introducing π-conjugated Lewis base显示文摘Tin-based perovskite solar cells(TPSCs)as the most promising candidate for lead-free PSCs have incurred extensive researches all over the world.However,the crystallization process of tin-based perovskite is too fast during the solution-deposited process,resulting in abundant pinholes and poor homogeneity that cause serious charge recombination in perovskite layer.Here,we employed theπ-conjugated Lewis base molecules with high electron density to systematically control the crystallization rate of FASnI3 perovskite by forming stable intermediate phase with the Sn-I frameworks,leading to a compact and uniform perovskite film with large increase in the carrier lifetime.Meanwhile,the introduction of theπ-conjugated systems also retards the permeation of moisture into perovskite crystal,which significantly suppresses the film degradation in air.These benefits contributed to a stabilizing power conversion efficiency(PCE)of 10.1%for the TPSCs and maintained over 90%of its initial PCE after 1000-h light soaking in air.Also,a steady-state efficiency of 9.2%was certified at the accredited test center.Tianhao Wu Xiao Liu Xin He Yanbo Wang Xiangyue Meng Takeshi Noda Xudong Yang Liyuan Han 2020Science China Chemistry2020,63,1:6
12How cushion communities are maintained in alpine ecosystems: A review and case study on alpine cushion plant reproduction显示文摘Cushion species occur in nearly all alpine environments worldwide. In past decades, the adaptive and ecosystem-engineering roles of such highly specialized life forms have been well studied. However, the adaptive strategies responsible for cushion species reproductive success and maintenance in severe alpine habitats remain largely unclear. In this study, we reviewed the current understanding of reproductive strategies and population persistence in alpine cushion species. We then present a preliminary case study on the sexual reproduction of Arenaria polytrichoides(Caryophyllaceae), a typical cushion species inhabiting high elevations of the Himalaya Hengduan Mountains, which is a hotspot for diversification of cushion species. Finally, we highlight the limitations of our current understanding of alpine cushion species reproduction and propose future directions for study.Jianguo Chen Yanbo Li Yang Yang Hang Sun 2017Plant Diversity2017,39,4:4
13Industrial Poverty Alleviation Model in Southwestern High-altitude Mountainous Areas of China——A Case Study of Industrial Poverty Alleviation of Xueshan Township in Luquan County of Yunnan Province through Planting Codonopsis pilosula显示文摘Due to the severe restrictions of natural conditions and ecological environment,high-altitude mountainous areas usually become the ' hard bones' in the battle against poverty. Xueshan Township,Luquan Yi and Miao Autonomous County of Yunnan Province,located in the alpine valley of Jinsha River,is a major township with wide and deep poverty,and the incidence of poverty is up to 45. 00%. In recent years,Xueshan Township has insisted on the battle against poverty,made effort to develop the Codonopsis pilosula industry,and successfully developed a road to poverty alleviation through C. pilosula industry,and formed a unique industrial poverty alleviation model by the end of 2018,the incidence of poverty dropped to 0. 74%. Based on field survey and interview,this paper analyzes and summarizes the specific practices,main results,practical experience and promotion and application measures of the poverty alleviation model of C. pilosula planting industry in Xueshan Township,in the hope of providing certain reference for the targeted poverty alleviation in similar areas in Yunnan Province and other provinces of China.Zisheng YANG Renyi YANG Yanbo HE Chonghui LU En ZHU Yaohan PI Mingxin WU Ying XIONG 2019Asian Agricultural Research2019,11,3:4
14Efficient and photostable CsPbI_(2) Br solar cells realized by adding PMMA显示文摘Organic–inorganic hybrid perovskite materials demonstrate promising applications in high-efficiency perovskite solar cells (PSCs) with a certified power conversion efficiency(PCE) of 25.5%(http://gffzz8798726073dc471csovcwuonu6vuo6c0v.ffgz.tsg.suse.edu.cn/pv/cell-efficiency.html).Yanbo Shang Zhimin Fang Wanpei Hu Chuantian Zuo Bairu Li Xingcheng Li Mingtai Wang Liming Ding Shangfeng Yang 2021Journal of Semiconductors2021,42,5:4
15Comparative Skin Histology of Frogs Reveals High-elevation Adaptation of the Tibetan Nanorana parkeri显示文摘Adaptations to extreme environmental conditions are intriguing. Animal skin, which directly interacts with external environment, plays diverse and important roles in adaptive evolution. The thin and bare skin of amphibians is sensitive to external environmental conditions and, thus, it facilitates investigations into adaptations for living in extreme environments. Herein, we compare the structures of skin in four anuran species living at elevations ranging from 100 m to 4500 m to assess phenotypic innovations in the skin of Nanorana parkeri, which lives at extremely high elevations. Analyses reveal similar basic skin structures, but N. parkeri differs from the other species by having more epidermal capillaries and granular glands, which correlate highly with responses to hypoxia and/or ultraviolet(UV) radiation. Further intraspecific comparisons from frogs taken at ~4500 m and ~2900 m reveal that all of the changes are fixed. Changes occurring only in the higher elevation population, such as possessing more skin pigments, may represent local adaptations to coldness and/or UV radiation. These results provide a morphological basis for understanding further the molecular adaptations of these frogs.Chunhua YANG Tingting FU Xinqiang LAN Yun ZHANG Lotanna Micah NNEJI Robert W.MURPHY Yanbo SUN Jing CHE 2019Asian Herpetological Research2019,10,2:3
16A novel rat model of cardiopulmonary bypass for deep hypothermic circulatory arrest without blood priming显示文摘Zhang Weihua Zhang Yanbo Liu Donghai Zhu Yaobin Qiao Chenhui Wang Jiaxiang Xu Yulin Liu Yang Li Bin Yang Yao 2014Chinese Medical Journal2014,,7:3
17Profiling human protein degradome delineates cellular responses to proteasomal inhibition and reveals a feedback mechanism in regulating proteasome homeostasis显示文摘在蛋白质周转(蛋白质 degradome ) 的全球变化组成对内在或外来的刺激的细胞的回答的中央部分。然而,介绍蛋白质 degradome 仍然保持技术上挑战性。最近, proteasome 的抑制,例如由使用 bortezomib (BTZ ) ,为对待多重骨髓瘤和其它人恶意,但是药行动和肿瘤药抵抗还有待于被完成的为 BTZ 的机制的系统的理解作为主要化学疗法的策略出现了。这里,我们开发了并且适用 dual-fluorescence-based 蛋白质周转试金(ProTA ) 到份量上在导致 BTZ 的 proteasomal 抑制之上在人的蛋白质 degradome 介绍全球变化。ProTA 和随后的网络分析描出在 BTZ 化疗的 BTZ 行动和肿瘤药抵抗的潜在的分子的基础。最后,把 BTZ 的使用与指向识别 ProTA 的关键基因的药相结合或在 BTZ 行动的小径在多重骨髓瘤房间减少了 BTZ 抵抗。显著地, BTZ 稳定 proteasome 子单元 PSMC1 和 proteasome 集会因素 PSMD10,建议为调整 proteasome 动态平衡的以前下面欣赏的机制。因此, ProTA 是为介绍人的蛋白质 degradome 阐明的一个新奇工具药行动和抵抗的潜在的机制,它可能便于指向 proteostasis 对待人的混乱的治疗学的开发。Tao Yu Yonghui Tao Meiqiang Yang Peng Chen Xiaobo Gao Yanbo Zhang Tao Zhang Zi Chen Jian Hou Yan Zhang Kangcheng Ruan Hongyan Wang Ronggui Hu 2014Cell Research2014,24,10:2
18A distinct D1-MSN subpopulation down-regulates dopamine to promote negative emotional state显示文摘Dopamine(DA)level in the nucleus accumbens(NAc)is critical for reward and aversion encoding.DA released from the ventral mesencephalon(VM)DAergic neurons increases the excitability of VM-projecting D1-dopamine receptor-expressing medium spiny neurons(D1-MSNs)in the NAc to enhance DA release and augment rewards.However,how such a DA positive feedback loop is regulated to maintain DA homeostasis and reward-aversion balance remains elusive.Here we report that the ventral pallidum(VP)projection of NAc D1-MSNs(D1^(NAc-VP))is inhibited by rewarding stimuli and activated by aversive stimuli.In contrast to the VM projection of D1-MSN(D1^(NAc-VM)),activation of D1^(NAc-VP) projection induces aversion,but not reward.D1^(NAc-VP) MSNs are distinct from the D1^(NAc-VM) MSNs,which exhibit conventional functions of D1-MSNs.Activation of D1^(NAc-VP) projection stimulates VM GABAergic transmission,inhibits VM DAergic neurons,and reduces DA release into the NAc.Thus,D1^(NAc-VP) and D1^(NAc-VM) MSNs cooperatively control NAc dopamine balance and reward-aversion states.Zhiyuan Liu Qiumin Le Yanbo Lv Xi Chen Jian Cui Yiming Zhou Deqin Cheng Chaonan Ma Xiujuan Su Lei Xiao Ruyi Yang Jiayi Zhang Lan Ma Xing Liu 2022Cell Research2022,32,2:2
19ACID ELECTROLYTIC TREATMENT PROCESS OF SCRAP BATTERY SLUDGE显示文摘ACIDELECTROLYTICTREATMENTPROCESSOFSCRAPBATTERYSLUDGE①ChenWeiping,ZengYue,YangXia,ChenXinlan,JingYanboInstituteofEnvironmental...Chen Weiping, Zeng Yue, Yang Xia, Chen Xinlan, Jing Yanbo Institute of Environmental Protection, Hunan University, Changsha 410082 1997中国有色金属学会会刊:英文版1997,7,4:2
20Building durable aqueous K-ion capacitors based on MXene family显示文摘Obtaining stable aqueous K-ion capacitors is still challenging due to the cathode materials tended to structurally collapse after long-term cycling during large-radius K-ion insertion/extraction.In this work,three different typical MXene electrodes,i.e.,Nb_(2)C,Ti_(2)C,and Ti_(3)C_(2) were individually investigated upon their electrochemical behaviors for potassium-ion(K-ion)storage.All these MXene materials exhibited pseudocapacitive-dominated behaviors,fast kinetics,and durable K-ion storage,delivering superior performance compared with other K-ion host materials.According to the experimental results,it could be ascribed to the intrinsically large interlayer distance for K-ion transport and the superb structural stability of MXene even subjected to long-term potassiation/depotassiation process.Guojin Liang Xinliang Li Yanbo Wang Shuo Yang Zhaodong Huang Qi Yang Donghong Wang Binbin Dong Minshen Zhu Chunyi Zhi 2022Nano Research Energy2022,1,1:2
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