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23篇 您的检索式:作者名="Peng Changjun"
    题名 作者 年代 出处 被引量
1RNA-seq analysis of prostate cancer in the Chinese population identifies recurrent gene fusions, cancer-associated long noncoding RNAs and aberrant alternative splicings显示文摘在有前列腺癌症的不同赛跑的病人之中有显著不同;然而,位于这差别下面的机制仍然保持不清楚。这里,我们在场 transcriptome 的一处全面风景用 RNA-seq,越过关于基因熔化的前列腺癌症 transcriptomes 的揭示巨大的差异,长 noncoding RNA (长 ncRNA ) ,其他的拼接和体的变化从中国人口 14 主要前列腺癌症和他们的配对的正常对应物介绍。14 个肿瘤(21.4%) 中的三个在中国病人怀有 TMPRSS2 尔格熔化,和这熔化的低流行进一步在一个另外的肿瘤集合(10/54=18.5%) 被证实。尤其是,二新奇基因熔化, CTAGE5-KHDRBS3 (20/54=37%) 和 USP9Y-TTTY15 (19/54=35.2%) ,在我们的耐心的队经常发生了。介绍的进一步系统的 transcriptional 识别了是在肿瘤表示的差别的众多的长 ncRNAs。在长 ncRNA 和基因的表示之间的关联的分析建议长 ncRNAs 可以在 transcriptional 规定以外有功能。这研究在中国人口产出新卓见进前列腺癌症的致病。Shancheng Ren Zhiyu Peng Jian-Hua Mao Yongwei Yu Changjun Yin Xin Gao Zilian Cui Jibin Zhang Kang Yi Weidong Xu Chao Chen Fubo Wang Xinwu Guo Ji Lu Jun Yang Min Wei Zhijian Tian Yinghui Guan Liang Tang Chuanliang Xu Linhui Wang Xu Gao Wei Tian Jian Wang Huanming Yang Jun Wang Yinghao Sun 2012Cell Research2012,22,5:66
2Modeling and Robust Backstepping Sliding Mode Control with Adaptive RBFNN for a Novel Coaxial Eight-rotor UAV显示文摘This paper focuses on the robust attitude control of a novel coaxial eight-rotor unmanned aerial vehicles(UAV) which has higher drive capability as well as greater robustness against disturbances than quad-rotor UAV. The dynamical and kinematical model for the coaxial eight-rotor UAV is developed, which has never been proposed before. A robust backstepping sliding mode controller(BSMC) with adaptive radial basis function neural network(RBFNN) is proposed to control the attitude of the eightrotor UAV in the presence of model uncertainties and external disturbances. The combinative method of backstepping control and sliding mode control has improved robustness and simplified design procedure benefiting from the advantages of both controllers. The adaptive RBFNN as the uncertainty observer can effectively estimate the lumped uncertainties without the knowledge of their bounds for the eight-rotor UAV. Additionally, the adaptive learning algorithm, which can learn the parameters of RBFNN online and compensate the approximation error, is derived using Lyapunov stability theorem. And then the uniformly ultimate stability of the eight-rotor system is proved. Finally, simulation results demonstrate the validity of the proposed robust control method adopted in the novel coaxial eight-rotor UAV in the case of model uncertainties and external disturbances.Cheng Peng Yue Bai Xun Gong Qingjia Gao Changjun Zhao Yantao Tian 2015IEEE/CAA Journal of Automatica Sinica2015,2,1:10
3Weighted Markov chains for forecasting and analysis in Incidence of infectious diseases in jiangsu Province,China显示文摘This paper first applies the sequential cluster method to set up the classification standard of infectious disease incidence state based on the fact that there are many uncertainty characteristics in the incidence course.Then the paper presents a weighted Markov chain,a method which is used to predict the future incidence state.This method assumes the standardized self-coefficients as weights based on the special characteristics of infectious disease incidence being a dependent stochastic variable.It also analyzes the characteristics of infectious diseases incidence via the Markov chain Monte Carlo method to make the long-term benefit of decision optimal.Our method is successfully validated using existing incidents data of infectious diseases in Jiangsu Province.In summation,this paper proposes ways to improve the accuracy of the weighted Markov chain,specifically in the field of infection epidemiology.Zhihang Peng Changjun Bao Yang Zhao Honggang Yi Letian Xia Hao Yu Hongbing Shen Feng Chen 2010The Journal of Biomedical Research2010,24,3:10
4Isobaric Vapor-Liquid Equilibrium of Binary Systems: p-Xylene + (Acetic Acid, Methyl Acetate and n-Propyl Acetate) and Methyl Acetate + n-Propyl Acetate in an Acetic Acid Dehydration Process显示文摘The vapor-liquid equilibrium data of four binary systems (acetic acid +p-xylene, methyl acetate +n-propyl acetate, n-propyl acetate +p-xylene and methyl acetate +p-xylene) are measured at 101.33 kPa with Ellis equilibrium still, and then both the NRTL and UNIQUAC models are used in combination with the HOC model for correlating and estimating the vapor-liquid equilibrium of these four binary systems. The estimated binary VLE results using correlated parameters agree well with the measured data except the methyl acetate +p-xylene system which easily causes bumping and liquid rushing out of the sampling tap due to their dramatically different boiling points. The correlation results by NRTL and UNIQUAC models have little difference on the average absolute deviations of temperature and composition of vapor phase, and the results by NRTL model are slightly better than those by UNIQUAC model except for the methyl acetate +n-propyl acetate system, for which the latter gives more accurate correlations.HUANG Xiuhui ZHONG Weimin PENG Changjun QIAN Feng 2013Chinese Journal of Chemical Engineering2013,21,2:5
5Radiofrequency ablation versus partial nephrectomy for the treatment of clinical stage 1 renal masses: a systematic review and meta-analysis显示文摘Wang Shangqian Qin Chao Peng Zhihang Cao Qiang Li Pu Shao Pengfei Ju Xiaobing Meng Xiaoxin Lu Qiang Li Jie Wang Meilin Zhang Zhengdong Gu Min Zhang Wei Yin Changjun 2014Chinese Medical Journal2014,,13:5
6Effects of glycerol on apoptotic signaling pathways during boar spermatozoa cryopreservation显示文摘Changjun Zeng Keyi Tang Lian He Wenpei Peng Li Ding Donghui Fang Yan Zhang 2014Cryobiology2014,,:2
7The C_(6)D_(6)detector system on the Back-n beam line of CSNS显示文摘Introduction The neutron capture cross sections are very important in the field of nuclear device design and basic physics research.Hydrogen-free liquid scintillator such as C_(6)D_(6)detectors are widely used in the neutron capture cross-sectional measurements for the low neutron sensitivity and fast time response.The Back-n white neutron source at China Spallation Neutron Source is the first spallation white neutron source in China,and it is suitable for neutron capture cross-sectional measurement.Materials and methods A C_(6)D_(6)detector system was built in the Back-n experimental station.The pulse height weighting technique was used to determine the system’s detection efficiency.The response to gamma rays of the C_(6)D_(6)detector was measured,and the energy resolution function was determined.Monte Carlo simulation with Geant4 code was carried out to get the weighting function of this C_(6)D_(6)detector system.Additionally,the systematic uncertainty of the weighting function was also determined.Conclusion According to the experimental and simulation results,this C_(6)D_(6)detector system can be used to measure neutron capture cross section.Jie Ren Xichao Ruan Jie Bao Guangyuan Luan Wei Jiang Qi An Huaiyong Bai Ping Cao Qiping Chen Yonghao Chen Pinjing Cheng Zengqi Cui Ruirui Fan Changqing Feng Minhao Gu Fengqin Guo Changcai Han Zijie Han Guozhu He Yongcheng He Yuefeng He Hanxiong Huang Weiling Huang Xiru Huang Xiaolu Ji Xuyang Ji Haoyu Jiang Hantao Jing Ling Kang Mingtao Kang Bo Li Lun Li Qiang Li Xiao Li Yang Li Yang Li Rong Liu Shubin Liu Xingyan Liu Yinglin Ma Changjun Ning Binbin Qi Zhaohui Song Hong Sun Xiaoyang Sun Zhijia Sun Zhixin Tan Hongqing Tang Jingyu Tang Pengcheng Wang Qi Wang Taofeng Wang Yanfeng Wang Zhaohui Wang Zheng Wang Jie Wen Zhongwei Wen Qingbiao Wu Xiaoguang Wu Xuan Wu Likun Xie Yiwei Yang Han Yi Li Yu Tao Yu Yongji Yu Guohui Zhang Jing Zhang Linhao Zhang Liying Zhang Qingmin Zhang Qiwei Zhang Xianpeng Zhang Yuliang Zhang Zhiyong Zhang Yingtan Zhao Liang Zhou Zuying Zhou Danyang Zhu Kejun Zhu Peng Zhu 2019Radiation Detection Technology and Methods2019,3,3:1
8Equations of state for copolymer systems based on different perturbation terms显示文摘Peng Changjun Liu Honglai Hu Ying 2003Fluid Phase Equilibria2003,206,:1
9Modeling of Surface Tension and Viscosity for Non-electrolyte Systems by Means of the Equation of State for Square-well Chain Fluids with Variable Interaction Range显示文摘The equation of state(EOS)for square-well chain fluid with variable range(SWCF-VR) developed in our previous work based on statistical mechanical theory for chemical association is employed for the correlations of surface tension and viscosity of common fluids and ionic liquids(ILs).A model of surface tension for multi-component mixtures is presented by combining the SWCF-VR EOS and the scaled particle theory and used to produce the surface tension of binary and ternary mixtures.The predicted surface tensions are in excellent agreement with the experimental data with an overall average absolute relative deviation(AAD)of 0.36%.A method for the calculation of dynamic viscosity of common fluids and ILs at high pressure is presented by combining Eyring’s rate theory of viscosity and the SWCF-VR EOS.The calculated viscosities are in good agreement with the experimental data with the overall AAD of 1.44% for 14 fluids in 84 cases.The salient feature is that the molecular parameters used in these models are self-consistent and can be applied to calculate different thermodynamic properties such as pVT,vapor-liquid equilibrium,caloric properties,surface tension,and viscosity.LI Jinlong HE Changchun MA Jun PENG Changjun LIU Honglai HU Ying 2011Chinese Journal of Chemical Engineering2011,19,4:1
10Calculation of PVT and vapor-liquid equilibria of copolymer systems based on an equation of state显示文摘Peng Changjun Liu Honglai Hu Ying 2002Fluid Phase Equilibria2002,202,:1
11Interactions between gemini surfactant alkanediyl-α,ω-bis(dodecyldimethy lammonium bromide) and polyelectrolyte NaPAA显示文摘Pi Yingying Shang Yazhuo Peng Changjun 2006Journal of Colloid and Interface Science2006,301,2:1
12Preparation andcharacterization of coke resistant Ni/Si02 catalyst for carbondioxide reforming of methane 显示文摘Pan Yunxiang Liu Changjun Shi Peng 2008Journal of PowerSources2008,176,:1
13Prediction of vapor-liquid equilibrium for polymer solutions based on the COSMO-SAC model 显示文摘Yang Li Xu Xiaochun Peng Changjun 2010American Institute of Chemical Engineers2010,56,10:1
14Estimating the time interval between transmission generations and the presymptomatic period by contact tracing surveillance data from 31 provinces in the mainland of China显示文摘The global pandemic of 2019 coronavirus disease(COVID-19)is a great assault to public health.Presymptomatic transmission cannot be controlled with measures designed for symptomatic persons,such as isolation.This study aimed to estimate the interval of the transmission generation(TG)and the presymptomatic period of COVID-19,and compare the ftting effects of TG and serial interval(S)based on the SEIHR model incorporating the surveillance data of 3453 cases in 31 provinces.These data were allocated into three distributions and the value of AIC presented that the Weibull distribution fitted well.The mean of TG was 5.2 days(95%C:4.6-5.8).The mean of the presymptomatic period was 2.4 days(95%CI:1.5-3.2).The dynamic model using TG as the generation time performed well.Eight provinces exhibited a basic reproduction number from 2.16 to 3.14.Measures should be taken to control presymptomatic transmission in the COVID-19 pandemic.Zhongxing Ding Kai Wang Mingwang Shen Kai Wang Shi Zhao Wenyu Song Rui Li Zhongjie Li Liping Wang Ganzhu Feng Zhiliang Hu Hongxia Wei Yanni Xiao Changjun Bao Jianli Hu Liguo Zhu Yong Li Xufeng Chen Yi Yin Weiming Wang Yongli Cai Zhihang Peng Hongbing Shen 2021Fundamental Research2021,1,2:1
15Electrospinning ofchitosan nanofibers: The favorable effect of metal ions显示文摘Peng Su Changjun Wang Xianyan Yang 2011Carbohydrate Polymers2011,84,:1
16Morphology and Histochemistry of Infralabial Glands of Two Species in the Slug-Eating Family Pareidae(Reptilia:Serpentes)显示文摘Pareidae and Dipsadidae,two independently evolved taxa in the Serpentes lineage,both feed exclusively on terrestrial mollusks(snails and slugs).Dipsadid snakes developed hypertrophic infralabial glands in their lower jaw,which are thought to be associated with their specialized feeding behaviors.However,whether a similar gland exists in pareid snakes is unknown.In this study,we examined the morphological characteristics of the infralabial glands in Pareas berdmorei and Pareas chinensis based on comparative anatomical,histochemical,and histopathological analysis.Our results demonstrated that both Pareas species had similar hypertrophied infralabial glands in the lower jaw,which consisted of tubules with mucinous properties and seromucous acini.The secretory granules of the seromucous cells also showed high electron density.The cytoplasm was rich in rough endoplasmic reticulum,mitochondria,and Golgi apparatus,suggesting that these cells may secrete protein substances,and play an important role in digesting mollusks.This study provides evidence of morphological convergence between Pareidae and Dipsadidae due to specialized diet adaptation,which will be the foundation for prospective functional research.Dan WANG Jinlong REN Ke JIANG Wei WU Changjun PENG Hussam ZAHER Dechun JIANG Jiatang LI 2022Asian Herpetological Research2022,13,3:0
17Next-generation finely controlled graded porous antibacterial bioceramics for high-efficiency vascularization in orbital reconstruction显示文摘Eyeball loss due to severe ocular trauma,intraocular malignancy or infection often requires surgical treatment called orbital implant reconstruction to rehabilitate the orbital volume and restore the aesthetic appearance.However,it remains a challenge to minimize the postoperative exposure and infection complications due to the inert nature of conventional orbital implants.Herein,we developed a novel Ca-Zn-silicate bioceramic implant with multi-functions to achieve the expected outcomes.The porous hardystonite(Ca2ZnSi2O7)scaffolds with triply periodic minimal surfaces(TPMS)-based pore architecture and graded pore size distribution from center to periphery(from 500 to 800μm or vice versa)were fabricated through the digital light processing(DLP)technique,and the scaffolds with homogeneous pores(500 or 800μm)were fabricated as control.The graded porous scaffolds exhibited a controlled bio-dissolving behavior and intermediate mechanical strength in comparison with the homogeneous counterparts,although all of porous implants presented significant antibacterial potential against S.aureus and E.coli.Meanwhile,the pore size-increasing scaffolds indicated more substantial cell adhesion,cell viability and angiogenesis-related gene expression in vitro.Furthermore,the gradually increasing pore feature exhibited a stronger blood vessel infiltrating potential in the dorsal muscle embedding model,and the spherical implants with such pore structure could achieve complete vascularization within 4 weeks in the eyeball enucleation rabbit models.Overall,our results suggested that the novel antibacterial hardystonite bioceramic with graded pore design has excellent potential as a next-generation orbital implant,and the pore topological features offer an opportunity for the improvement of biological performances in orbital reconstruction.Jingyi Wang Yiyu Peng Menglu Chen Xizhe Dai Lixia Lou Changjun Wang Zhaonan Bao Xianyan Yang Zhongru Gou Juan Ye 2022Bioactive Materials2022,7,10:0
18Synthesis of Asymmetrical Monobenzo-Substituted Cobalt Thioporphyrazines and Their Biomimetic Catalytic Property显示文摘Peng Zhou Juanjuan Jin Bingguang Zhang Changjun Yang Zehui Zhang Zhe Li Kejian Deng 2016Chinese Journal of Chemistry2016,34,10:0
19Developmental regulation of conserved non-coding element evolution provides insights into limb loss in squamates显示文摘Limb loss shows recurrent phenotypic evolution across squamate lineages.Here,based on three de novo-assembled genomes of limbless lizards from different lineages,we showed that divergence of conserved non-coding elements(CNEs)played an important role in limb development.These CNEs were associated with genes required for limb initiation and outgrowth,and with regulatory signals in the early stage of limb development.Importantly,we identified the extensive existence of insertions and deletions(In Dels)in the CNEs,with the numbers ranging from 111 to 756.Most of these CNEs with In Dels were lineagespecific in the limbless squamates.Nearby genes of these In Del CNEs were important to early limb formation,such as Tbx4,Fgf10,and Gli3.Based on functional experiments,we found that nucleotide mutations and In Dels both affected the regulatory function of the CNEs.Our study provides molecular evidence underlying limb loss in squamate reptiles from a developmental perspective and sheds light on the importance of regulatory element In Dels in phenotypic evolution.Zeng Wang Changjun Peng Wei Wu Chaochao Yan Yunyun Lv Jia-Tang Li 2023Science China(Life Sciences)2023,66,10:0
20Gp350-anchored extracellular vesicles: promising vehicles for delivering therapeutic drugs of B cell malignancies显示文摘Although chimeric antigen receptor-modified(CAR)T cell therapy has been successfully applied in the treatment of acute B lymphocytic leukemia,its effect on Burkitt lymphoma(BL)and chronic B lymphocytic leukemia(B-CLL)is unsatisfactory.Moreover,fatal side effects greatly impede CAR T cell application.Extracellular vesicles(EVs)are excellent carriers of therapeutic agents.Nevertheless,EVs mainly accumulate in the liver when administered without modification.As an envelope glycoprotein of Epstein–Barr viruses,gp350 can efficiently bind CD21 on B cells.Here,gp350 was directly anchored onto red blood cell EVs(RBC-EVs)via its transmembrane region combined with low-voltage electroporation.The results showed that gp350 could anchor to RBC-EVs with high efficiency and that the resulting gp350-anchored RBC-EVs(RBC-EVs/gp350^(Etp))exhibited increased targeting to CD21+BL and B-CLL relative to RBC-EVs.After the loading of doxorubicin or fludarabine,RBC-EVs/gp350^(Etp) had powerful cytotoxicity and therapeutic efficacy on CD21+BL or B-CLL,respectively.Moreover,RBC-EVs/gp350^(Etp) loaded with a drug did not exhibit any apparent systemic toxicity and specifically induced the apoptosis of tumor B cells but not normal Bcells.Therefore,our findings indicate that drug-loaded RBC-EVs/gp350^(Etp) may be adopted in the treatment of CD21+B cell malignancies.Huiqing Xiu Xi Nan Danfeng Guo JiaoliWang Jiahui Li Yanmei Peng Guirun Xiong Shibo Wang Changjun Wang Gensheng Zhang Yunshan Yang Zhijian Cai 2022Asian Journal of Pharmaceutical Sciences2022,17,3:0
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