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2361篇 您的检索式:作者名="Zhou P L"
    题名 作者 年代 出处 被引量
12019新型冠状病毒基因组特征和流行病学:病毒起源和受体结合的意义显示文摘研究者对来自9例新型冠状病毒肺炎住院患者的支气管肺泡灌洗液样本和培养的分离株进行了下一代测序。从这些个体中获得了严重急性呼吸综合征-冠状病毒2(severe acute respiratory syndrome-coronavirus 2,SARS-CoV-2)的完整和部分基因组序列。利用Sanger测序连接病毒重叠群以获得全长基因组,cDNA末端快速扩增确定终端区。对这些SARSCoV-2基因组和其他冠状病毒基因组进行了系统进化分析,以确定该病毒的进化史并有助于推断其可能的起源。刘青(译) 刘莉(审校) Lu R Zhao X Li J Niu P Yang B Wu H Wang W Song H Huang B Zhu N Bi Y Ma X Zhan F Wang L Hu T Zhou H Hu Z Zhou W Zhao L Chen J Meng Y Wang J Lin Y Yuan J Xie Z Ma J Liu WJ Wang D Xu W Holmes EC Gao GF Wu G Chen W Shi W Tan W 2020中华高血压杂志2020,28,3:516
2A gene expression estimator of intramuscular fat percentage for use in both cattle and sheep显示文摘Background:The expression of genes encoding proteins involved in triacyglyceride and fatty acid synthesis and storage in cattle muscle are correlated with intramuscular fat(IMF)%.Are the same genes also correlated with IMF%in sheep muscle,and can the same set of genes be used to estimate IMF%in both species?Results:The correlation between gene expression(microarray) and IMF%in the longissimus muscle(LM) of twenty sheep was calculated.An integrated analysis of this dataset with an equivalent cattle correlation dataset and a cattle differential expression dataset was undertaken.A total of 30 genes were identified to be strongly correlated with IMF%in both cattle and sheep.The overlap of genes was highly significant,8 of the 13 genes in the TAG gene set and 8 of the 13 genes in the FA gene set were in the top 100 and 500 genes respertively most correlated with IMF%in sheep,P-value = 0.Of the 30 genes,CIDEA,THRSP,ACSM1,DGAT2 and FABP4 had the highest average rank in both species.Using the data from two small groups of Brahman cattle(control and Hormone growth promotant-treated[known to decrease IMF%in muscle]) and 22 animals in total,the utility of a direct measure and different estimators of IMF%(ultrasound and gene expression) to differentiate between the two groups were examined.Directly measured IMF%and IMF%estimated from ultrasound scanning could not discriminate between the two groups.However,using gene expression to estimate IMF%discriminated between the two groups.Increasing the number of genes used to estimate IMF%from one to five significantly increased the discrimination power;but increasing the number of genes to 15 resulted in little further improvement.Conclusion:We have demonstrated the utility of a comparative approach to identify robust estimators of IMF%in the LM in cattle and sheep.We have also demonstrated a number of approaches(potentially applicable to much smaller groups of animals than conventional methods) to using gene expression to rank animals for IMF%within a single farm/treatment,or to estimate differences in IMF%between two farms/treatments.Bing Guo Kritaya Kongsuwan Paul L Greenwood Guanghong Zhou Wangang Zhang Brian P Dalrymple 2014Journal of Animal Science and Biotechnology2014,5,4:6
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
4油炸食品与心血管病风险和全因死亡率的关系:观察性研究的荟萃分析显示文摘研究者进行了一项荟萃分析,包括剂量反应分析,以定量确定油炸食品摄入与普通成年人群心血管病风险和全因死亡率之间的关系。方法:研究者在PubMed、EMBASE和Web of Science上检索2020年4月11日之前的所有文章。应用随机效应模型估计总的相对危险度(relative risks,RR)和95%CI。结果:与最低油炸食品摄入量相比,最高摄入量者主要心血管事件的总RR(95%CI)=1.28(1.15~1.43),n=17,I^(2)=82.0%,其中前瞻性研究:1.24(1.12~1.38),n=13,I^(2)=75.7%.刘青(译) 练桂丽(审校) Qin P Zhang M Han M Liu D Luo X Xu L Zeng Y Chen Q Wang T Chen X Zhou Q Li Q Qie R Wu X Li Y Zhang Y Wu Y Hu D Hu F 2021中华高血压杂志2021,29,2:3
5Frequent amplification of a chr19q13.41 microRNA polycistron in aggressive primitive neuroectodermal brain tumors显示文摘Li M Lee KF Lu Y Clarke I Shih D Eberhart C Collins VP Van Meter T Picard D Zhou L Boutros PC Modena P Liang ML Scherer SW Bouffet E Rutka JT Pomeroy SL Lau CC Taylor MD Gajjar A Dirks PB Hawkins CE Huang A. 2009中国神经肿瘤杂志2009,7,4:3
6Fen1 mutations that specifically disrupt its interaction ~vith PCNA cause aneuploidy-associated cancer显示文摘Li Zheng Huifang Dai Muralidhar L Hegde Mian Zhou Zhigang Guo Xiwei Wu Jun Wu Lei Su Xueyan Zhong Sankar Mitra Qin Huang Kemp H Kernstine Gerd P Pfeifer Binghui Shen 2011Cell Research2011,21,7:3
7The conversion factor of K_(eff) to K_(3.7) in thermoluminescence dating显示文摘In the fine-grain TL dating the full o dose must be converted into the equivalent P dose. The conversion is finished by Keff-value, which is an effective or effectiveness. But the Keff can not be measured directly for each sample and only the external radiative efficiency K3.7 can be measured. In order to obtain the Keff a special study for the conversion factor of Keff to K3.t has been made using the ultrathin TLD. The results show that the conversion factor of tile TLD for archaeological samples is 0.847, which is in agreement with calculated value 0.85.Wang Wei-Da Zhou Zhi-Xin Xia Jun-Ding (Research Laborotory for Conservation and Archaeology, Shanghai Museum, Shanghai 200951)Leung P L Stokes M J(Department of Physics and Materials Science, City University of Hong Kong) 1998Nuclear Science and Techniques1998,9,4:3
8SEM in situ laboratory investigations on damage growth in GFRP composite under three-point bending tests显示文摘Glass fiber-reinforced polymer (GFRP) composites are widely used in low-weight constructions.SEM (scanning electron microscopy) in situ experiments of damage growth in GFRP composite under three-point bending loads are carried out.By summarizing the experimental results of three groups of samples with different orientation angles of fibers,the dependence of mechanical parameters on the orientation angles of fibers are analyzed.The regression analysis show that the peak strengths,the elastic strengths and the elastic modulus of the composites decease with the orientation angles of fibers almost linearly.Moreover,the damage growth and meso-scale structure changes in GFRP composites during three-point bending loading are analyzed.ZHOU HongWei MISHNAEVSKY Jr L BRONDSTED p TAN JinBiao GUI LeLe 2010Chinese Science Bulletin2010,55,12:3
9Existence and stability of periodic quasisolutions in nonlinear parabolic systems with discrete delays显示文摘ZHOU L FU Y P 2000Journal of Mathematical Analysis and Applications2000,250,:2
10Regular star polymers with 64 and 128 arms - models for polymeric micelles显示文摘ROOVERS J ZHOU L L TOPOROWSKI P M 2003Macromolecules2003,26,16:1
11Origin and technic significance of a Mesozoic multi-layer over-thrust system within the Yangtze Block (South china)显示文摘Yan D P Zhou M F Song H L 2003Tectonophysics2003,361,:1
12Mechanism research of cryoanalgesia 显示文摘Zhou L Kambin P Casey KF 1995Neurol Res1995,17,4:1
13Investigation on coal pyrolysis in CO2 atmosphere显示文摘DUAN L B ZHAO C S ZHOU W QU C R CHEN X P 2009Energy Fuels2009,23,7:1
14A Survey of Data Envelopment Analysis in Energy and Environmental Studies 显示文摘Zhou P Aug B W Poh K L 2008European Jour- nal of Operational Research2008,189,1:1
15Mechanism of chronic aristolo- chic acid nephropathy= role of Smad3显示文摘Zhou L Fu P H uang XR 2010Am J Physiol Renal Physiol2010,298,4:1
16Measuring environmental per- formance under different environmental DEA technologies 显示文摘ZHOU P ANG B W POH K L 2008En- ergy Economics2008,30,1:1
17First report of dod der transmission of Huanglongbing from naturally infected Murraya paniculata to citrus 显示文摘Zhou L J Gabriel D W Duan Y P 2007Plant Disease2007,91,2:1
18Microwave-assisted hydrothermal preparation of Sn O2/Mo S2 composites and their electrochemical performance显示文摘MA L ZHOU X P XU L M 2016Nano:Brief and Reviews2016,11,2:1
19The TIL commissioning and performance显示文摘X Zhang W Zheng X Wei F Jing Z Sui K Zheng Q Xu X Yuan X Jiang L Yang P Ma M Li J Wang D Hu S He F Li Z Peng B Feng H Zhou L Guo X Li X Zhang J Su Q Zhu H Yu R Zhao C Ma H He D Fan W Zhang 2008Journal of Physics: Conference Series2008,,3:1
20Effect of atomic coherence on the collapses and revivals in some generalized Jaynes-Cummings models显示文摘Zhou P Hu Z L Peng J S 1992J Mod Opt1992,39,1:1
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