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    题名 作者 年代 出处 被引量
1Vascular endothelial growth factor receptor 2(VEGFR-2) plays a key role in vasculogenic mimicry formation,neovascularization and tumor initiation by Glioma stem-like cells显示文摘Human glioblastomas(GBM)are thought to be initiated by glioma stem-like cells(GSLCs).GSLCs also participate in tumor neovascularization by transdifferentiating into vascular endothelial cells.Here,we report a critical role of GSLCs in the formation of vasculogenic mimicry(VM),which defines channels lined by tumor cells to supply nutrients to early growing tumors andYao X Ping Y Liu Y Chen K Yoshimura T Liu M Gong W Chen C Niu Q Guo D Zhang X Wang JM Bian X 2013中国神经肿瘤杂志2013,11,3:23
2A proposed surface resistance model for the Penman-Monteith formula to estimate evapotranspiration in a solar greenhouse显示文摘Greenhousing is a technique to bridge season gap in vegetable production and has been widely used worldwide. Calculation of water requirement of crops grown in greenhouse and determination of their irrigation schedules in arid and semi-arid regions are essential for greenhouse maintenance and have thus attracted increased attention over the past decades. The most common method used in the literature to estimate crop evapotranspiration(ET) is the Penman-Monteith(PM) formula. When applied to greenhouse, however, it often uses canopy resistance instead of surface resistance. It is understood that the surface resistance in greenhouse is the result of a combined effect of canopy restriction and soil-surface restriction to water vapor flow, and the relative dominance of one restriction over another depends on crop canopy. In this paper, we developed a surface resistance model in a way similar to two parallel resistances in an electrical circuit to account for both restrictions. Also, considering that wind speed in greenhouse is normally rather small, we compared three methods available in the literature to calculate the aerodynamic resistance, which are the r_a^1 method proposed by Perrier(1975a, b), the r_a^2 method proposed by Thom and Oliver(1977), and the r_a^3 method proposed by Zhang and Lemeu(1992). We validated the model against ET of tomatoes in a greenhouse measured from sap flow system combined with micro-lysimeter in 2015 and with weighing lysimeter in 2016. The results showed that the proposed surface resistance model improved the accuracy of the PM model, especially when the leaf area index was low and the greenhouse was being irrigated. We also found that the aerodynamic resistance calculated from the r_a^1 and r_a^3 methods is applicable to the greenhouse although the latter is slightly more accurate than the former. The proposed surface resistance model, together with the r_a^3 method for aerodynamic resistance, offers an improved approach to estimate ET in greenhouse using the PM formula.GONG Xuewen LIU Hao SUN Jingsheng GAO Yang ZHANG Xiaoxian Shiva K JHA ZHANG Hao MA Xiaojian WANG Wanning 2017Journal of Arid Land2017,9,4:12
3Purified human bone marrow multipotent mesenchymal stem cells regenerate infarcted myocardium in experimental rats显示文摘Zhang S Jia Z Ge J Gong L Ma Y Li T Guo J Chen P Hu Q Zhang P Liu Y Li Z Ma K Li L Zhou C 2006中国生物学文摘2006,20,5:5
4MATRIEX imaging:multiarea two-photon real-time in vivo explorer显示文摘Two-photon laser scanning microscopy has been extensively applied to study in vivo neuronal activity at cellular and subcellular resolutions in mammalian brains.However,the extent of such studies is typically confined to a single functional region of the brain.Here,we demonstrate a novel technique,termed the multiarea two-photon real-time in vivo explorer(MATRIEX),that allows the user to target multiple functional brain regions distributed within a zone of up to 12mm in diameter,each with a field of view(FOV)of ~200μm in diameter,thus performing two-photon Ca2+imaging with single-cell resolution in all of the regions simultaneously.For example,we demonstrate real-time functional imaging of single-neuron activities in the primary visual cortex,primary motor cortex and hippocampal CA1 region of mice in both anesthetized and awake states.A unique advantage of the MATRIEX technique is the configuration of multiple microscopic FOVs that are distributed in three-dimensional space over macroscopic distances(>1 mm)both laterally and axially but that are imaged by a single conventional laser scanning device.In particular,the MATRIEX technique can be effectively implemented as an add-on optical module for an existing conventional single-beam-scanning two-photon microscope without requiring any modification to the microscope itself.Thus,the MATRIEX technique can be readily applied to substantially facilitate the exploration of multiarea neuronal activity in vivo for studies of brain-wide neural circuit function with single-cell resolution.Mengke Yang Zhenqiao Zhou Jianxiong Zhang Shanshan Jia Tong Li Jiangheng Guan Xiang Liao Bing Leng Jing Lyu Kuan Zhang Min Li Yan Gong Zhiming Zhu Junan Yan Yi Zhou Jian K Liu Zsuzsanna Varga Arthur Konnerth Yuguo Tang Jinsong Gao Xiaowei Chen Hongbo Jia 2019Light(Science & Applications)2019,8,1:4
5Position and Velocity Estimation Via Bearings-only Observations 显示文摘Lindgren A G Gong K F 1978IEEE Transactions on Aerospace and Electronic Systems1978,14,4:3
6Fluorescence and SEM correlative microscopy for nanomanipulation of subcellular structures显示文摘Nanomanipulation under scanning electron microscopy(SEM)enables direct interactions of a tool with a sample.We recently developed a nanomanipulation technique for the extraction and identification of DNA contained within sub-nuclear locations of a single cell nucleus.In nanomanipulation of sub-cellular structures,a key step is to identify targets of interest through correlating fluorescence and SEM images.The DNA extraction task must be conducted with low accelerating voltages resulting in low imaging resolutions.This is imposed by the necessity of preserving the biochemical integrity of the sample.Such poor imaging conditions make the identification of nanometer-sized fiducial marks difficult.This paper presents an affine scale-invariant feature transform(ASIFT)based method for correlating SEM images and fluorescence microscopy images.The performance of the image correlation approach under different noise levels and imaging magnifications was quantitatively evaluated.The optimal mean absolute error(MAE)of correlation results is 68634 nm under standard conditions.Compared with manual correlation by skilled operators,the automated correlation approach demonstrates a speed that is higher by an order of magnitude.With the SEM-fluorescence image correlation approach,targeted DNA was successfully extracted via nanomanipulation under SEM conditions.Zheng Gong Brandon K Chen Jun Liu Chao Zhou Dave Anchel Xiao Li Ji Ge David P Bazett-Jones Yu Sun 2014Light(Science & Applications)2014,3,1:2
7Expression of the cystic fibrosis transmembrane conductance regulator in rat spermatids: implication for the site of antispermatogenic agents显示文摘Gong X D Li J C Cheung K H 2001Mol Hum Reprod2001,7,8:2
8Application of artificial neural networks in detection and diagnosis of gastrointestinal and liver tumors显示文摘As a form of artificial intelligence,artificial neural networks(ANNs)have the advantages of adaptability,parallel processing capabilities,and non-linear processing.They have been widely used in the early detection and diagnosis of tumors.In this article,we introduce the development,working principle,and characteristics of ANNs and review the research progress on the application of ANNs in the detection and diagnosis of gastrointestinal and liver tumors.Wei-Bo Mao Jia-Yu Lyu Deep K Vaishnani Yu-Man Lyu Wei Gong Xi-Ling Xue Yang-Ping Shentu Jun Ma 2020World Journal of Clinical Cases2020,8,18:2
9Titanium oxide nanotube arrays prepared by anodic oxidation 显示文摘Gong D W Grimes C A Varghese O K 2001J Mater Res2001,16,12:1
10Statin use and survival outcomes in elderly patients with heart failure显示文摘Ray JG Gong Y Sykora K 2005Arch Intern Med2005,165,1:1
11Structural evolution of mechanically alloyed nanocrystalline Fe-28Al powders显示文摘FAN R H SUN J T GONG H Y SUN K N WANG W M 2005Powder Technol2005,149,:1
12Spatial and temporal variation of chlorophyll distribution and primary productivity related to chemical hydrography in the southern East China Sea显示文摘GONG G C LIU K K SHIAH F K 2000Continental Shelf Research2000,20,:1
13Deposition ofCr-modified silicide coatings on Nb-Si system intermetallics显示文摘 ZHOU C G GONGS K 2007Intermetallics2007,15,:1
14Molecular cloning,expression profiling and functional analysis of a DXR gane encoding 1-deoxy-D-xylulose 5-phosphate reductoisomerase from Camptotheca acuminata 显示文摘YAO H Y GONG Y F ZOU K J 2008J Plant Physiology2008,165,:1
15Effects and mechanisms of somatostatin analogs on apoptosis of pancreatic acinar cells in acute pancreatitis in mice显示文摘Yan Y Gong Z Lon K 2001Gastroenterol Hepatol2001,16,6:1
16Concatenated space-time block coding with trellis coded modulation in fading channels显示文摘Yi Gong Ben Letaiefn K 2002IEEE Transactions on Wireless Communications2002,1,4:1
17Molecular cloning, expression profiling and functional analysis of a DXR gene encoding 1-deoxy-d-xylulose 5-phosphate reduc-toisomerase from Camptotheca acuminata显示文摘Yao H Gong Y Zuo K 2008J Plant Physiol2008,165,2:1
18Natural products used for dia- betes 显示文摘Shapiro K Gong W C 2002J Am Pharm Assoc2002,42,2:1
19Fundamental properties and performance of conventional bearings-only target motion analysis显示文摘Nardone S C Lindgren A Gong K 1984IEEE Trans on Automatic Control1984,29,9:1
20Tetrandrine induces apoptosis by activating reactive oxygen species and repressing akt activity in human hepatocellular carcinoma显示文摘Liu C Gong K Mao X 2011Inter J Can Jour Inter2011,129,6:1
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