|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Interaction between the gut microbiome and mucosal immune system显示文摘The gut microbiota, the largest symbiotic ecosystem with the host, has been shown to play important roles in maintaining intestinal homeostasis. Dysbiosis of the gut microbiome is caused by the imbalance between the commensal and pathogenic microbiomes. The commensal microbiome regulates the maturation of the mucosal immune system, while the pathogenic microbiome causes immunity dysfunction, resulting in disease development.The gut mucosal immune system, which consists of lymph nodes, lamina propria and epithelial cells, constitutes a protective barrier for the integrity of the intestinal tract. The composition of the gut microbiota is under the surveillance of the normal mucosal immune system. Inflammation, which is caused by abnormal immune responses,influences the balance of the gut microbiome, resulting in intestinal diseases. In this review, we briefly outlined the interaction between the gut microbiota and the immune system and provided a reference for future studies. | Na Shi Na Li Xinwang Duan Haitao Niu | 2017 | Military Medical Research2017，4，3： | 65 |
| 2 | 2018 Chinese Pediatric Cardiology Society(CPCS) guideline for diagnosis and treatment of syncope in children and adolescents显示文摘Syncope belongs to the transient loss of consciousness(TLOC), characterized by a rapid onset, short duration, and spontaneous complete recovery. It is common in children and adolescents, accounting for 1% to 2% of emergency department visits.Recurrent syncope can seriously affect children's physical and mental health, learning ability and quality of life and sometimes cardiac syncope even poses a risk of sudden death. The present guideline for the diagnosis and treatment of syncope in children and adolescents was developed for guiding a better clinical management of pediatric syncope. Based on the globally recent development and the evidence-based data in China, 2018 Chinese Pediatric Cardiology Society(CPCS) guideline for diagnosis and treatment of syncope in children and adolescents was jointly prepared by the Pediatric Cardiology Society, Chinese Pediatric Society, Chinese Medical Association(CMA)/Committee on Pediatric Syncope, Pediatricians Branch, Chinese Medical Doctor Association(CMDA)/Committee on Pediatric Cardiology, Chinese College of Cardiovascular Physicians, Chinese Medical Doctor Association(CMDA)/Pediatric Cardiology Society, Beijing Pediatric Society, Beijing Medical Association(BMA). The present guideline includes the underlying diseases of syncope in children and adolescents, the diagnostic procedures, methodology and clinical significance of standing test and headup tilt test, the clinical diagnosis vasovagal syncope, postural orthostatic tachycardia syndrome, orthostatic hypotension and orthostatic hypertension, and the treatment of syncope as well as follow-up. | Cheng Wang Yaqi Li Ying Liao Hong Tian Min Huang Xiangyu Dong Lin Shi Jinghui Sun Hongfang Jin Junbao Du Jindou An Jie Chen Mingwu Chen Qi Chen Sun Chen Yonghong Chen Zhi Chen Adolphus Kai-tung Chau Junbao Du Zhongdong Du Junkai Duan Hongyu Duan Xiangyu Dong Lin Feng Lijun Fu Fangqi Gong Yonghao Gui Ling Han Zhenhui Han Bing He Zhixu He Xiufen Hu Yimin Hua Guoying Huang Min Huang Ping Huang Yujuan Huang Hongfang Jin Mei Jin Bo Li Fen Li Tao Li Xiaohui Li Xiaoyan Liu Yan Li Haitao Lv Tiewei Lv Zipu Li Luyi Ma Silin Pan Yusheng Pang Hua Peng Yuming Qin Jie Shen Lin Shi Kun Sun Jinghui Sun Hong Tian Jie Tian Cheng Wang Hong Wang Lei Wang Jinju Wang Wendi Wang Yuli Wang Rongzhou Wu Tianhe Xia Yanyan Xiao Chunhong Xie Yanlin Xing Zhenyu Xiong Baoyuan Xu Yi Xu Hui Yan Shiwei Yang Qijian Yi Xia Yu Xianyi Yu Yue Yuan Hongyan Zhang Huili Zhang Li Zhang Qingyou Zhang Xi Zhang Yanmin Zhang Zhiwei Zhang Cuifen Zhao Bin Zhou Hua Zhu | 2018 | Science Bulletin2018，63，23： | 54 |
| 3 | Spatial differences and multi-mechanism of carbon footprint based on GWR model in provincial China显示文摘全球温暖是在世界后面的主要担心之一高速度的经济生长。怎么实现碳脚印和经济的协调发展将是世界的核心问题经济、社会的开发,以及在最近的年里的家和国外的研究的激烈的争论。基于精力消费,与自顶向下的生命周期途径和地理上加权的回归(GWR ) 综合模型,这篇论文在 2010 在省的中国分析了碳脚印的空间差别和多机制。第一,这研究用自顶向下的生命周期途径计算了每个省的碳脚印的数量并且发现在省的中国有碳脚印和人均的碳脚印的重要差别。有更高的碳脚印的省,主要在北中国定位了,有大经济规模;有更高人均的碳脚印的省主要在象北京,上海和充满精力的区域和重化学的底那样的中央城市里被散布。在 GIS 和空间分析模型(GWR 模型) 的帮助下,第二,这篇论文展开了经济规模的扩大是碳脚印的快速的生长的主要司机。人口和都市化的生长也充当了为碳脚印的增加支持因素。精力结构没为碳脚印的增加有可观的支持效果。改进精力效率是最重要的因素禁止成长的碳脚印。第三,开发低碳的经济和低碳的工业,以及倡导低碳的城市建设和改善的碳效率将是主要途径禁止碳脚印的快速的生长。中等控制经济规模和人口尺寸将也被要求减轻碳脚印。同时,低碳的城市的环境保护和建设将在都市化的过程唤起广泛的注意。 | WANG Shaojian FANG Chuanglin MA Haitao WANG Yang QIN Jing | 2014 | Journal of Geographical Sciences2014，24，4： | 40 |
| 4 | Microsatellite analysis of genetic diversity and population structure of Chinese mitten crab (Eriocheir sinensis)显示文摘中国露指手套螃蟹(Eriocheir sinensis ) 在中国比 Eriocheir 的任何另外的种类作为食物来源有更高商业的价值。为了评估细菌原生质资源并且在不同的水系统,二张股票和二张耕作人口描绘基因差异和螃蟹的人口结构,与在公共场合可得到的 25 多态的 microsallite loci 被估计 GenBank。基本统计证明一般水准观察了杂合现象(惊讶) 在人口之中从 0.5789 ~ 0.6824 。然而,使近交的显著存在和异质接合体缺乏被观察。到分析人口结构,配对系数从露指手套螃蟹人口的分向仅仅 10.3% 可变性解释了的明智的 FST,留下的可变性在潜水艇人口以内源自分。尽管四张人口有细微区别,不同突变而产生之遗传的频率导致了不同人口结构。二张股票和股票耕作人口一起被聚类到 Yangtze 螃蟹的种系发生的分支,与 95% 的一个近似会员。而,另一张耕作人口单身地被聚类到 Liaohe 螃蟹的种系发生的分支,与 97.1% 的一个会员。为单个混合的测试证明那只 Yangtze 螃蟹可能从另外的水系统与个人一起被污染了。在人口之间的基因关系也支持了尽管有一样的种类的起源,那只 Yangtze 螃蟹和 Liaohe 螃蟹有不同基因库的结论。 | Yumei Chang Liqun Liang Haitao Ma Jianguo He Xiaowen Sun | 2008 | Journal of Genetics and Genomics2008，35，3： | 29 |
| 5 | Reconstruction of 3-D digital cores using a hybrid method显示文摘A 3-D 数字核心描述岩石的毛孔空间微观结构。X 光检查微 CT 扫描是最精确、直接却昂贵的方法获得 3-D 数字核心。在这研究,我们建议联合沉积模拟的一个混合方法并且退火模仿(SA ) 产生 3-D 的方法数字核心基于岩石的 2-D 图象。有沉积模拟的方法开始造 3-D 数字核心,它是为 SA 方法的起始的配置。我们用 SA 方法更新起始的数字核心匹配 2-D 岩石图象的自相关功能并且最后造最后的 3-D 数字核心。与典型 SA 方法相比,混合方法显著地减少了计算时间。本地孔理论被用于份量上比较重建的 3-D 有 X 光检查微 CT 3-D 图象的数字核心。结果显示 3-D 数字核心由混合方法重建了有同质和 X 光检查微 CT 图象的类似于那些的几何连接。形成因素和重建的 3-D 的渗透数字核心用有限元素方法被估计(女性) 并且格子 Boltzmann 方法(LBM ) 分别地。模仿的结果在对试验性的大小的好同意。模拟结果的比较建议数字核心由更多仔细独自比典型 SA 方法反映真运输性质的混合方法重建了。 | Liu Xuefeng Sun Jianmeng Wang Haitao | 2009 | Applied Geophysics2009，6，2： | 28 |
| 6 | Structure of Chinese City Network as Driven by Technological Knowledge Flows显示文摘Based on patent cooperation data,this study used a range of city network analysis approaches in order to explore the structure of the Chinese city network which is driven by technological knowledge flows.The results revealed the spatial structure,composition structure,hierarchical structure,group structure,and control structure of Chinese city network,as well as its dynamic factors.The major findings are:1) the spatial pattern presents a diamond structure,in which Wuhan is the central city;2) although the invention patent knowledge network is the main part of the broader inter-city innovative cooperation network,it is weaker than the utility model patent;3) as the senior level cities,Beijing,Shanghai and the cities in the Zhujiang(Pearl) River Delta Region show a strong capability of both spreading and controlling technological knowledge;4) whilst a national technology alliance has preliminarily formed,regional alliances have not been adequately established;5) even though the cooperation level amongst weak connection cities is not high,such cities still play an important role in the network as a result of their location within ′structural holes′ in the network;and 6) the major driving forces facilitating inter-city technological cooperation are geographical proximity,hierarchical proximity and technological proximity. | MA Haitao FANG Chuanglin PANG Bo WANG Shaojian | 2015 | Chinese Geographical Science2015，25，4： | 28 |
| 7 | Toward Wisdom-Evolutionary and Primitive-Concise 6G:A New Paradigm of Semantic Communication Networks显示文摘The sixth generation(6G)mobile networks will reshape the world by offering instant,efficient,and intelligent hyper-connectivity,as envisioned by the previously proposed Ubiquitous-X 6G networks.Such hyper-massive and global connectivity will introduce tremendous challenges into the operation and management of 6G networks,calling for revolutionary theories and technological innovations.To this end,we propose a new route to boost network capabilities toward a wisdom-evolutionary and primitive-concise network(WePCN)vision for the Ubiquitous-X 6G network.In particular,we aim to concretize the evolution path toward the WePCN by first conceiving a new semantic representation framework,namely semantic base,and then establishing an intelligent and efficient semantic communication(IE-SC)network architecture.In the IE-SC architecture,a semantic intelligence plane is employed to interconnect the semantic-empowered physical-bearing layer,network protocol layer,and application-intent layer via semantic information flows.The proposed architecture integrates artificial intelligence and network technologies to enable intelligent interactions among various communication objects in 6G.It features a lower bandwidth requirement,less redundancy,and more accurate intent identification.We also present a brief review of recent advances in semantic communications and highlight potential use cases,complemented by a range of open challenges for 6G. | Ping Zhang Wenjun Xu Hui Gao Kai Niu Xiaodong Xu Xiaoqi Qin Caixia Yuan Zhijin Qin Haitao Zhao Jibo Wei Fangwei Zhang | 2022 | Engineering2022，8，1： | 28 |
| 8 | Development of SSR markers from ESTs of gramineous species and their chromosome location on wheat显示文摘407,663 的一个总数表示了小麦,大麦,玉米,米饭,和蜀黍的顺序标签(EST ) ,从 GenBank/dbEST 获得了,被用来寻找简单顺序重复(SSR ) 。10,253 EST-SSRs 的一个总数,说明了 2.52% 所有 EST,被识别。用教材首相 5.0, 1367 EST-SSR 教材对被设计,哪个 715 与高质量被综合。 715 教材对在五庄稼在一样的 PCR 条件,和有效教材对下面在小麦,米饭,玉米,棉花,和大豆上被测试是 500 (69.93%), 383 (53.57%), 452 (63.22%), 357 (49.93%),并且 388 (56.27%)分别地。这显示了在扩及远距离的种类之间的 EST-SSR 标记的高可转移性。另外,有 240 loci 的 139 EST-SSR 教材对在由使用小麦的中国春天 nulli-tetrasomic 线的所有 21 个小麦染色体上是局部性的。 | Linzhi Li Junjun Wang Ying Guo Fangshan Jiang Yunfeng Xu Yingying Wang Haitao Pan Guanzhu Han Ruijun Li Sishen Li | 2008 | Progress in Natural Science:Materials International2008，18，12： | 25 |
| 9 | Hydrogen sulfide regulates abiotic stress tolerance and biotic stress resistance in Arabidopsis显示文摘Hydrogen sulfide(H_2S) is an important gaseous molecule in various plant developmental processes and plant stress responses.In this study,the transgenic Arabidopsis thaliana plants with modulated expressions of two cysteine desulfhydrases,and exogenous H_2S donor(sodium hydrosulfide,NaHS) and H_2S scavenger(hypotaurine,HT) pre-treated plants were used to dissect the involvement of H_2S in plant stress responses.The cysteine desulfhydrases overexpressing plants and NaHS pre-treated plants exhibited higher endogenous H_2S level and improved abiotic stress tolerance and biotic stress resistance,while cysteine desulfhydrases knockdown plants and HT pre-treated plants displayed lower endogenous H_2S level and decreased stress resistance.Moreover,H_2S upregulated the transcripts of multiple abiotic and biotic stress-related genes,and inhibited reactive oxygen species(ROS) accumulation.Interestingly,MIR393-mediated auxin signaling including MIR393a/b and their target genes(TIR1,AFB1,AFB2,and AFB3) was transcriptionally regulated by H_2S,and was related with H_2S-induced antibacterial resistance.Moreover,H_2S regulated 50 carbon metabolites including amino acids,organic acids,sugars,sugar alcohols,and aromatic amines.Taken together,these results indicated that cysteine desulfhydrase and H_2S conferred abiotic stress tolerance and biotic stress resistance,via affecting the stress-related gene expressions,ROS metabolism,metabolic homeostasis,and MIR393-targeted auxin receptors. | Haitao Shi Tiantian Ye Ning Han Hongwu Bian Xiaodong Liu Zhulong Chan | 2015 | Journal of Integrative Plant Biology2015，57，7： | 26 |
| 10 | Flatness Control Based on Dynamic Effective Matrix for Cold Strip Mills显示文摘Steel strips are the main of steel products and flatness is an important quality indicator of steel strips. Flatness control is the key and highly difficult technique of strip mills. The bottle-neck restricting the improvement of flatness control techniques is that the research on flatness theories and control mathematic models is not in accordance with the requirement of technique developments. To build a simple, rapid and accurate explicit formulation control model has become an urgent need for the development of flatness control technique. This paper puts forward the conception of dynamic effective matrix based on the effective matrix method for flatness control proposed by the authors under the consideration of the influence of the change of parameters in rolling processes on the effective matrix, and the concept is validated by industrial productions. Three methods of the effective matrix generation are induced: the calculation method based on the flatness prediction model; the calculation method based on the data excavation in rolling processes and the direct calculation method based on the network model. A fuzzy neural network effective matrix model is built based on the clusters, and then the network structure is optimized and the high-speed-calculation problem of the dynamic effective matrix is solved. The flatness control scheme for cold strip mills is proposed based on the dynamic effective matrix. On stand 5 of the 1 220 mm five-stand 4-high cold strip tandem mill, the industrial experiment with the control methods of tilting roll and bending roll is done by the control scheme of the static effective matrix and the dynamic effective matrix, respectively. The experiment result proves that the control effect of the dynamic effective matrix is much better than that of the static effective matrix. This paper proposes a new idea and method for the dynamic flatness control in the rolling processes of cold strip mills and develops the theory and model of the flatness control effective matrix method. | LIU Hongmin HE Haitao SHAN Xiuying JIANG Guangbiao | 2009 | Chinese Journal of Mechanical Engineering2009，22，2： | 24 |
| 11 | Barometric altimetry system as virtual constellation applied in CAPS显示文摘This work describes the barometric altimetry as virtual constellation applied to the Chinese Area Positioning System (CAPS), which uses the transponders of communication satellites to transfer navigation messages to users. Barometric altimetry depends on the relationship of air pressure varying with altitude in the Earth’s atmosphere. Once the air pressure at a location is measured the site altitude can be found. This method is able to enhance and improve the availability of three-dimensional positioning. The difficulty is that the relation between barometric pressure and altitude is variable in different areas and under various weather conditions. Hence, in order to obtain higher accuracy, we need to acquire the real-time air pressure corresponding to an altimetric region’s reference height. On the other hand, the altimetry method will be applied to satellite navigation system, but the greatest difficulty lies in how to get the real-time air pressure value at the reference height in the broad areas overlaid by satellite navigation. We propose an innovational method to solve this problem. It is to collect the real-time air pressures and temperatures of the 1860 known-altitude weather observatories over China and around via satellite communication and to carry out time extrapolation forecast uniformly. To reduce data quantity, we first partition the data and encode them and then broadcast these information via navigation message to CAPS users’ receivers. Upon the interpolations being done in receivers, the reference air pressure and temperature at the receiver’s nearby place is derived. Lastly, combing with the receiver-observed real air pressure and temperature, the site’s altitude can be determined. The work is presented in the following aspects: the calculation principle, formulae, data collection, encoding, prediction, interpolation method, navigation message transmission together with errors causes and analyses. The advantages and shortcomings of the technique are discussed at the end. | AI GuoXiang SHENG PeiXuan DU JinLin ZHENG YongGuang CAI XianDe WU HaiTao HU YongHui HUA Yu LI XiaoHui | 2009 | Science China(Physics,Mechanics & Astronomy)2009，52，3： | 22 |
| 12 | The molecular mechanisms that underlie the tumor suppressor function of LKB1显示文摘在 PeutzJeghers 症候群(PJS ) 的 LKB1 肿瘤 suppressor 基因结果的 Germline 变化由肠的 hamartomas 描绘了并且增加了上皮的癌症的发生。在 LKB1 使变化失去活性也在肺癌症在某些分散的人的癌症并且与特别地高的频率被发现了。LKB1 现在被表明了在肺的 tumorigenesis 起一个关键作用,控制开始,区别,和转移。最近的证据证明 LKB1 是多任务 kinase,与在安排房间活动的大潜力。因此远, LKB1 被发现了在房间极性,精力新陈代谢, apoptosis,房间周期拘捕,和房间增长起一个作用,所有哪个可以要求这 kinase 或它的催化活动的肿瘤 suppressor 功能。这评论有关 LKB1 蛋白质 kinase 作为肿瘤 suppressor 由操作并且讨论合理治疗策略到受不了与 LKB1 发信号有关的 PJS 和另外的普通混乱的个人的分子的机制集中于显著最近的调查结果。 | Dahua Fan Chao Ma Haitao Zhang | 2009 | Acta Biochimica et Biophysica Sinica2009，41，2： | 21 |
| 13 | The p53-induced lincRNA-p21 derails somatic cell reprogramming by sustaining H3K9me3 and CpG methylation at pluripotency gene promoters显示文摘最近的研究在众多的生物过程增加了我们长 noncoding RNA (lncRNAs ) 的理解,但是很少在体的房间 reprogramming 检验了他们的角色。通过表示介绍并且功能的屏蔽,我们鉴别了大 intergenic noncoding RNA p21 (lincRNA-p21 ) 损害 reprogramming。尤其是, lincRNA-p21 被 p53 导致,但是不在 reprogramming 支持 apoptosis 或房间老朽。相反, lincRNA-p21 与 H3K9 methyltransferase SETDB1 和维护 DNA methyltransferase DNMT1 联系,它被 RNA 有约束力的蛋白质 HNRNPK 便于。因而, lincRNA-p21 由在 pluripotency 基因倡导者支撑 H3K9me3 或 CpG methylation 阻止 reprogramming。我们的结果在 reprogramming 提供卓见进 lncRNAs 的角色并且建立在 p53 和 heterochromatin 规定之间的一个新奇连接。 | Xichen Bao Haitao Wu Xihua Zhu Xiangpeng Guo Andrew P Hutchins Zhiwei Luo Hong Song Yongqiang Chen Keyu Lai Menghui Yin Lingxiao Xu Liang Zhou Jiekai Chen Dongye Wang Baoming Qin Jon Frampton Hung-Fat Tse Duanqing Pei Huating Wang Biliang Zhang Miguel A Esteban | 2015 | Cell Research2015，25，1： | 21 |
| 14 | The principle of the positioning system based on communication satellites显示文摘It is a long dream to realize the communication and navigation functionality in a satellite system in the world. This paper introduces how to establish the system, a positioning system based on communication satellites called Chinese Area Positioning System (CAPS). Instead of the typical navigation satellites, the communication satellites are configured firstly to transfer navigation signals from ground stations, and can be used to obtain service of the positioning, velocity and time, and to achieve the function of navigation and positioning. Some key technique issues should be first solved; they include the accuracy position determination and orbit prediction of the communication satellites, the measur- ing and calculation of transfer time of the signals, the carrier frequency drift in communication satellite signal transfer, how to improve the geometrical configuration of the constellation in the system, and the integration of navigation & communication. Several innovative methods are developed to make the new system have full functions of navigation and communication. Based on the development of crucial techniques and methods, the CAPS demonstration system has been designed and developed. Four communication satellites in the geosynchronous orbit (GEO) located at 87.5°E, 110.5°E, 134°E, 142°E and barometric altimetry are used in the CAPS system. The GEO satellites located at 134°E and 142°E are decommissioned GEO (DGEO) satellites. C-band is used as the navigation band. Dual frequency at C1=4143.15 MHz and C2=3826.02 MHz as well as dual codes with standard code (CA code and precision code (P code)) are adopted. The ground segment consists of five ground stations; the master station is in Lintong, Xi’an. The ground stations take a lot of responsibilities, including monitor and management of the operation of all system components, determination of the satellite position and prediction of the satellite orbit, accomplishment of the virtual atomic clock measurement, transmission and receiving navigation signals to and from each satellite. In the north, the south, the east, the west and the center of Chinese main land, the function of CAPS demonstration system is checked and measured. In cars and on board the system is also checked and measured. The results are as follow: CA-code, horizontal positioning accuracy, 15-25 m (1σ), vertical, 1-3 m; P-code, horizontal positioning accuracy, 8-10 m (1σ), vertical, 1-3 m; velocity accuracy, CA-code, 0.13-0.30 m/s, P-code, 0.15-0.17 m/s; time accuracy, CA-code, 160 ns, P-code, 13 ns; determination accuracy of orbit ≤2 m. About 20 million US $ and two years are spent for the development of demonstration. A complete CAPS system is now being established. | AI GuoXiang SHI HuLi WU HaiTao LI ZhiGang GUO Ji | 2009 | Science China(Physics,Mechanics & Astronomy)2009，52，3： | 21 |
| 15 | Characterization of drug responses of mini patient-derived xenografts in mice for predicting cancer patient clinical therapeutic response显示文摘Background:Patient-derived organoids and xenografts(PDXs)have emerged as powerful models in functional diag-nostics with high predictive power for anticancer drug response.However,limitations such as engraftment failure and time-consuming for establishing and expanding PDX models followed by testing drug efficacy,and inability to subject to systemic drug administration for ex vivo organoid culture hinder realistic and fast decision-making in selecting the right therapeutics in the clinic.The present study aimed to develop an advanced PDX model,namely MiniPDX,for rapidly testing drug efficacy to strengthen its value in personalized cancer treatment.Methods:We developed a rapid in vivo drug sensitivity assay,OncoVee®MiniPDX,for screening clinically relevant regimens for cancer.In this model,patient-derived tumor cells were arrayed within hollow fiber capsules,implanted subcutaneously into mice and cultured for 7 days.The cellular activity morphology and pharmacokinetics were systematically evaluated.MiniPDX performance(sensitivity,specificity,positive and negative predictive values)was examined using PDX as the reference.Drug responses were examined by tumor cell growth inhibition rate and tumor growth inhibition rate in PDX models and MiniPDX assays respectively.The results from MiniPDX were also used to evaluate its predictive power for clinical outcomes.Results:Morphological and histopathological features of tumor cells within the MiniPDX capsules matched those both in PDX models and in original tumors.Drug responses in the PDX tumor graft assays correlated well with those in the corresponding MiniPDX assays using 26 PDX models generated from patients,including 14 gastric cancer,10 lung cancer and 2 pancreatic cancer.The positive predictive value of MiniPDX was 92%,and the negative predictive value was 81%with a sensitivity of 80%and a specificity of 93%.Through expanding to clinical tumor samples,Min-iPDX assay showed potential of wide clinical application.Conclusions:Fast in vivo MiniPDX assay based on capsule implantation was developed-to assess drug responses of both PDX tumor grafts and clinical cancer specimens.The high correlation between drug responses of paired MiniPDX and PDX tumor graft assay,as well as translational data suggest that MiniPDX assay is an advanced tool for personalized cancer treatment. | Feifei Zhang Wenjie Wang Yuan Long Hui Liu Jijun Cheng Lin Guo Rongyu Li Chao Meng Shan Yu Qingchuan Zhao Shun Lu Lili Wang Haitao Wang Danyi Wen | 2018 | Cancer Communications2018，38，1： | 20 |
| 16 | Applications of electrospun nanofibers显示文摘Polymeric nanofiber non-woven materials produced by electrospinning have extremely high sur-face-to-mass (or volume) ratio and a porous structure with excellent pore-interconnectivity. These characteristics plus the functionalities and surface chemistry of the polymer itself impart the nanofi-bers with desirable properties for a range of advanced applications. This review summarizes the recent progress in electrospun nanofibers, with an emphasis on their applications. | FANG Jian NIU HaiTao LIN Tong WANG XunGai | 2008 | Chinese Science Bulletin2008，53，15： | 19 |
| 17 | Comparative proteomic and metabolomic analyses reveal mechanisms of improved cold stress tolerance in bermudagrass (Cynodon dactylon(L.) Pers.) by exogenous calcium显示文摘As an important second messenger, calcium is involved in plant cold stress response, including chilling(<20 °C) and freezing(<0 °C). In this study, exogenous application of calcium chloride(CaCl2) improved both chilling and freezing stress tolerances, while ethylene glycol‐bis‐(b‐aminoethyl) ether‐N,N,N,N‐tetraacetic acid(EGTA) reversed CaCl2 effects in bermudagrass(Cynodon dactylon(L.) Pers.).Pysiological analyses showed that CaCl2 treatment alleviated the reactive oxygen species(ROS) burst and cell damage triggered by chilling stress, via activating antioxidant enzymes,non‐enzymatic glutathione antioxidant pool, while EGTA treatment had the opposite effects. Additionally, comparative proteomic analysis identified 51 differentially expressed proteins that were enriched in redox, tricarboxylicacid cycle,glycolysis, photosynthesis, oxidative pentose phosphate pathway, and amino acid metabolisms. Consistently, 42 metabolites including amino acids, organic acids, sugars, and sugar alcohols were regulated by CaCl2 treatment under control and cold stress conditions, further confirming the Researchcommon modulation of CaCl2 treatment in carbon metabolites and amino acid metabolism. Taken together, this study reported first evidence of the essential and protective roles of endogenous and exogenous calcium in bermudagrass response to cold stress, partially via activation of the antioxidants and modulation of several differentially expressed proteins and metabolic homeostasis in the process of cold acclimation. | Haitao Shi Tiantian Ye Bao Zhong Xun Liu Zhulong Chan | 2014 | Journal of Integrative Plant Biology2014，56，11： | 19 |
| 18 | Urban Construction Land Suitability Evaluation Based on Improved Multi-criteria Evaluation Based on GIS(MCE-GIS): Case of New Hefei City,China显示文摘Urban construction land suitability evaluation(UCLSE)is a complex system engineering and the basis for rational use of the limited urban land resources in China.It has an important practical value on urban construction land use planning and management from the angle of methodology.As a widely used technique,traditional multi-criteria evaluation based on GIS(MCE-GIS),is not suitable for UCLSE.This study develops an improved MCE-GIS method which could be more suitable for UCLSE based on urban complex ecological system theory and the summary of the shortcomings of traditional MCE-GIS.The improvements include three aspects:a composite evaluation index system rather than natural indexes alone,an index weight calculated by using fuzzy Analytic Hierarchy Process(AHP)method rather than the common AHP method,and the integrated overlay rule,which includes selecting the minimum value,weighted linear combination(WLC)and simple summation.The main advantage of this improved technique is that it can make UCLSE more comprehensive,more operational and more reasonable.It can provide a scientific basis for decision making in the planning and management of urban construction land use.The improved MCE-GIS system has been adopted in the New Hefei City,Anhui Province,China.Based on the results of UCLSE in New Hefei,three functional areas including construction-appropriate areas,construction-restricted areas and construction-forbidden areas could be worked out,in which 36.90%of the total study area could be developed as urban construction land and the remaining 63.10%should be protected as reserves land or as ecological land.Furthermore,the results can provide scientific decision support for spatial planning and eco-environment protection in New Hefei. | ZHANG Xiaorui FANG Chuanglin WANG Zhenbo MA Haitao | 2013 | Chinese Geographical Science2013，23，6： | 18 |
| 19 | A pilot phase Ⅱ study of neoadjuvant triplet chemotherapy regimen in patients with locally advanced resectable colon cancer显示文摘Objective: This study aims to investigate the feasibility, safety and efficacy of triplet regimen of neoadjuvant chemotherapy in patients with locally advanced resectable colon cancer.Methods: Patients with clinical stage IIIb colon cancer received a perioperative triple chemotherapy regimen(oxaliplatin 85 mg/m2 and irinotecan 150 mg/m2, combined with folinic acid 200 mg, 5-fluorouracil 500 mg bolus and then 2,400 mg/m2 by 44 h infusion or capecitabine 1 g/m2 or S-1 40–60 mg b.i.d orally d 1–10, repeated at 2-week intervals) for 4 cycles. Complete mesocolic excision was scheduled 2–6 weeks after completion of neoadjuvant treatment and followed by a further 6 cycles of FOLFOXIRI or XELOX. Primary outcome measures of this stage II trial were feasibility, safety, tolerance and efficacy of neoadjuvant treatment.Results: All 23 patients received neoadjuvant chemotherapy and underwent surgery. Twenty-one patients(91.3%) had reductions in tumor volume after neoadjuvant treatment, and 13 patients(56.5%) had grade 3–4toxicity. No patients had severe complications from surgery. Preoperative therapy resulted in significant downstaging of T-stage and N-stage compared with the baseline clinical stage including one pathological complete response.Conclusions: Neoadjuvant triple chemotherapy has high activity and acceptable toxicity and perioperative morbidity, and is feasible, tolerable and effective for locally advanced resectable colon cancer. | Haitao Zhou Yan Song Jun Jiang Haitao Niu Hong Zhao Jianwei Liang Hao Su Zheng Wang Zhixiang Zhou Jing Huang | 2016 | Chinese Journal of Cancer Research2016，28，6： | 18 |
| 20 | An investigation on tether-tugging de-orbit of defunct geostationary satellites显示文摘In recent years,defunct satellites mitigation in the geostationary orbit(GEO) has become a hot issue in the space field.How to transfer defunct geostationary satellites to the graveyard orbit safely,economically and efficiently presents new challenges to spacecraft dynamics and control.This paper conducts an in-depth investigation on tether-tugging de-orbit issues of defunct geostationary satellites.Firstly,a four-phase tether-tugging de-orbit scheme including acceleration,equilibrium,rotation and return is proposed.This scheme takes into consideration how to avoid the risks of tether ripping,tug-target collision,and tether twist,and how to achieve the mission objective of fuel saving.Secondly,the dynamics model of the tether combination system is established based on Lagrange equation,and the four phases of tether-tugging de-orbit scheme are simulated respectively.Simulation results indicate that the scheme is theoretically feasible and satisfies the design objectives of safety,economy and efficiency,providing a technical approach for engineering application. | LIU HaiTao YANG LePing ZHANG QingBin ZHU YanWei | 2012 | Science China(Technological Sciences)2012，55，7： | 18 |
您所在的机构暂未开通此部分的功能，请联系管理员