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| 1 | 2019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 |
| 2 | Cyclooxygenase-2 and epithelial growth factor receptor up-regulation during progression of Barrett's esophagus to adenocarcinoma显示文摘瞄准:在整个 Barretts 食管的前进调查 cyclooxygenase-2 (COX-2 ) 和上皮的生长因素受体(EGFR ) 的表示() 。方法:COX-2 和 EGFR 蛋白质表情被使用免疫检测组织化学的方法。详细 cytomorphological 改变的 A 是坚定的。COX-2 和 EGFR 表示的区域被使用计算机成像系统确定。结果:COX-2 和 EGFR 的表情与前进一起增加了从到食管腺癌(EAC ) 。积极关联在 COX-2 表示和 EGFR 表示之间被发现。结论:COX-2 和 EGFR 可能在逐步的前进从是合作的到 EAC,从而导致致癌作用。 | Yan Li John M Wo Mukunda B Ray Whitney Jones Ruifeng R Su Susan Ellis Robert C G Martin | 2006 | World Journal of Gastroenterology2006，12，6： | 14 |
| 3 | Calcium signaling and T-type calcium channels in cancer cell cycling显示文摘Regulation of intracellular calcium is an important signaling mechanism for cell proliferation in both normal and cancerous cells. In normal epithelial cells, free calcium concentration is essential for cells to enter and accomplish the S phase and the M phase of the cell cycle. In contrast, cancerous cells can pass these phases of the cell cycle with much lower cytoplasmic free calcium concentrations, indicating an alternative mechanism has developed for fulfilling the intracellular calcium requirement for an increased rate of DNA synthesis and mitosis of fast replicating cancerous cells. The detailed mechanism underlying the altered calcium loading pathway remains unclear; however, there is a growing body of evidence that suggests the T-type Ca2+ channel is abnormally expressed in cancerous cells and that blockade of these channels may reduce cell proliferation in addition to inducing apoptosis. Recent studies also show that the expression of T-type Ca2+ channels in breast cancer cells is proliferation state dependent, i.e. the channels are expressed at higher levels during the fast-replication period, and once the cells are in a non-proliferation state, expression of this channel isminimal. Therefore, selectively blocking calcium entry into cancerous cells may be a valuable approach for preventing tumor growth. Since T-type Ca2+ channels are not expressed in epithelial cells, selective T-type Ca2+ channel blockers may be useful in the treatment of certain types of cancers. | James T Taylor Xiang-Bin Zeng Jonathan E Pottle Kevin Lee Alun R Wang Stephenie G Yi lennifer A S Scruggs Suresh S Sikka Ming Li | 2008 | World Journal of Gastroenterology2008，14，32： | 12 |
| 4 | Silicon carbide resonant tuning fork for microsensing applications in high-temperature and high G-shock environments显示文摘We present the fabrication and testing of a silicon carbide(SiC)balanced mass double-ended tuning fork that survives harsh environments without compromising the device strain sensitivity and resolution bandwidth.The device features a material stack that survives corrosive environments and enables high-temperature operation.To perform high-temperature testing,a specialized setup was constructed that allows the tuning fork to be characterized using traditional silicon electronics.The tuning fork has been operated at 600 ℃ in the presence of dry steam for short durations.This tuning fork has also been tested to 64 000 G using a hard-launch,soft-catch shock implemented with a light gas gun.However,the device still has a strain sensitivity of 66 Hz/με and strain resolution of 0.045 με in a 10 kHz bandwidth.As such,this balanced-mass double-ended tuning fork can be used to create a variety of different sensors including strain gauges,accelerometers,gyroscopes,and pressure transducers.Given the adaptable fabrication process flow,this device could be useful to micro-electro-mechanical systems(MEMS) designers creating sensors for a variety of different applications. | David R Myers Kan Bun Cheng Babak Jamshidi Robert G Azevedo Debbie G Senesky Li Chen Mehran Mehregany Muthu B J Wijesundara Albert P Pisano | 2012 | Engineering Sciences2012，10，5： | 6 |
| 5 | Air quality monitoring using mobile microscopy and machine learning显示文摘Rapid,accurate and high-throughput sizing and quantification of particulate matter(PM)in air is crucial for monitoring and improving air quality.In fact,particles in air with a diameter of≤2.5μm have been classified as carcinogenic by the World Health Organization.Here we present a field-portable cost-effective platform for high-throughput quantification of particulate matter using computational lens-free microscopy and machine-learning.This platform,termed c-Air,is also integrated with a smartphone application for device control and display of results.This mobile device rapidly screens 6.5 L of air in 30 s and generates microscopic images of the aerosols in air.It provides statistics of the particle size and density distribution with a sizing accuracy of~93%.We tested this mobile platform by measuring the air quality at different indoor and outdoor environments and measurement times,and compared our results to those of an Environmental Protection Agency–approved device based on beta-attenuation monitoring,which showed strong correlation to c-Air measurements.Furthermore,we used c-Air to map the air quality around Los Angeles International Airport(LAX)over 24 h to confirm that the impact of LAX on increased PM concentration was present even at 47 km away from the airport,especially along the direction of landing flights.With its machinelearning-based computational microscopy interface,c-Air can be adaptively tailored to detect specific particles in air,for example,various types of pollen and mold and provide a cost-effective mobile solution for highly accurate and distributed sensing of air quality. | Yi-Chen Wu Ashutosh Shiledar Yi-Cheng Li Jeffrey Wong Steve Feng Xuan Chen Christine Chen Kevin Jin Saba Janamian Zhe Yang Zachary Scott Ballard Zoltán Göröcs Alborz Feizi Aydogan Ozcan | 2017 | Light(Science & Applications)2017，6，1： | 5 |
| 6 | 持续气道正压通气在预防阻塞性睡眠呼吸暂停患者心血管事件中的作用显示文摘阻塞性睡眠呼吸暂停(obstructive sleep apnea,OSA)导致阵发性低氧血症,夜间交感神经系统激活,血压、氧化应激和炎症指标的升高以及高凝血症。较大的胸内负压波动也会给心脏和大血管施加机械应力。基于人群和睡眠诊所的队列研究显示,OSA与心脑血管事件,特别是脑卒中相关。 | McEvoy RD Antic NA Heeley E Luo Y Ou Q Zhang X Mediano O Chen R Drager LF Liu Z Chen G Du B McArdle N Mukherjee S Tripathi M Billot L Li Q Lorenzi-Filho G Barbe F Redline S Wang J Arima H Neal B White DP Grunstein RR Zhong N Anderson CS 练桂丽 叶鹏 | 2016 | 中华高血压杂志2016，24，11： | 4 |
| 7 | 基于工作地点的分组干预对高血压控制的影响:一项随机临床研究显示文摘基于工作地点的干预可能为一种管理高血压的有效方法。但是目前缺少针对中国工作人群高血压控制情况的研究。本研究旨在评估基于工作地点的多组分别干预策略对改善血压控制的影响。研究设计及受试者:研究者在2013年1月至2014年12月于中国20个城区的60个工作地点进行了一系列高血压管理的随机临床试验。工作地点随机分为干预组(n=40)和对照组(n=20)。每个工作地点的受试者都需要完成一项横断面调查。 | 袁源(摘译) 叶鹏(审校) Wang Z Wang X Shen Y Li S Chen Z Zheng C Kang Y Jiang L Hao G Chang C Gao R | 2020 | 中华高血压杂志2020，28，6： | 3 |
| 8 | A new Early Cretaceous dinosaur track assemblage and the first definite non-avian theropod swim trackway from China显示文摘The trackway of a swimming theropod (ichnogenus Characichnos) is reported from the Lower Cretaceous Feitianshan Formation of Sichuan, China. These swim tracks help confirm that non-avian theropods were capable of forging moderately deep bodies of water. The trackway occurs on the same surface as a typical walking trackway of a sauropod (ichnogenus Brontopodus). Both occurrences are the first reported from the Cretaceous of Sichuan, and the swim tracks are the first well-preserved example of a Characichnos trackway from China. Additionally, a theropod walking trackway and several ornithopod walking trackways (similar to the ichnogenus Caririchnium) occur in the same horizon. The ornithopod trackways show a parallel orientation, suggesting gregarious behavior of the trackmakers, which may have been iguanodontiforms and/or hadrosauriforms. The co-occurrence of theropod swim tracks and theropod walking tracks suggests a fluctuation of water depth within a distinct time span. | XING LiDa LOCKLEY Martin G ZHANG JianPing MILNER Andrew R C KLEIN Hendrik LI DaQing PERSONS IV W Scott EBI JieFang | 2013 | Chinese Science Bulletin2013，58，19： | 3 |
| 9 | Cytokinin signaling regulates pavement cell morphogenesis in Arabidopsis显示文摘难题有交错的脑叶的塑造片的 Arabidopsis 叶人行道房间(PC ) 并且缩排是一个好模型系统调查在纸巾以内协调房间极性和形状形成的机制。植物生长素被显示了 GTPase 依赖的发信号由激活 ROP 协调 interdigitation 小径。识别另外的部件或机制,我们与反常 PC 形态发生为异种屏蔽了并且发现细胞激动素发信号调整 PC interdigitation 模式。在细胞激动素累积的减小和在细胞激动素发信号的缺点(例如在 ARR7-over-expressing 线, ahk3cre1 细胞激动素受体异种,和 ahp12345 细胞激动素表明异种) 提高的 PC interdigitation,而细胞激动素的生产过剩和细胞激动素在一根 ARR20 在表示上线发信号的在激活上在整个子叶推迟了或废除 PC interdigitation。基因、生物化学的分析建议表明 ROP 在上游的行为压制交错的模式的形成的那细胞激动素。我们的结果提供控制 PC 形状的小径的新奇机械学的理解并且揭开为细胞激动素在房间形态发生发信号的一个新角色。 | Hongjiang Li Tongda Xu Deshu Lin Mingzhang Wen M ingtang Xie Jērōme Duclercq Agnieszka Bielach Jungmook Kim G Venugopala Reddy Jianru Zuo Eva Benková Jiгi Friml Hongwei Guoz Zhenbiao Yang | 2013 | Cell Research2013，23，2： | 2 |
| 10 | A novel functionally graded material in the Ti-Si-C system显示文摘 | LUO Y G PAN W LI S Q WANG R G LI J Q | 2003 | Mater Sci Eng A2003，345，： | 1 |
| 11 | Growth and properties of REBiO3 new buffer materials for coated conductors 显示文摘 | Li G Pu M H Sun R P | 2008 | Physica C2008，468，： | 1 |
| 12 | A Supper Efficiency Model for Ranking Efficient Units in Data Envelopment Analysis显示文摘 | Li Shanling Jahanshahloo G R Khodabakhshi M | 2007 | Applied Mathematics and Computation2007，184，2： | 1 |
| 13 | A new kinetic modal for the NO-carbon reaction 显示文摘 | Li Y H Radovic L R Lu G Q | 1999 | Chemical Engineering Science1999，，54： | 1 |
| 14 | Factors affecting delays in tuberculosis diagnosis in rural China:a case study in four countries in Shandong Province显示文摘 | Tolhurst R Li R Z | 2005 | Trop Med Int Health2005，99，： | 1 |
| 15 | Controllable formation and electrochemical properties of one - dimensional nanostructured spinel Li4Ti5 O12 显示文摘 | Li J R Tang Z L Zhang Z G | 2005 | Electrochemistry Communications2005，7，： | 1 |
| 16 | Nonlinear - Linear buckling of squarely latticed shallow spherical shells 显示文摘 | LIU R H LI D NIE G H | 1991 | Int J Nonlinear Meeh1991，26，5： | 1 |
| 17 | Effects of biological soil crusts on emergence of desert vascular plants in North China显示文摘 | Su Y G Li X R Cheng Y W | 2007 | Plant ecology2007，191，： | 1 |
| 18 | A gold electrode modified with self-assembled diethylenetri- aminepentaacetic acid via charge-based discrimination显示文摘 | Li J P Liu R Yu J G | 2009 | Analytical scienes2009，25，12： | 1 |
| 19 | Finite groups whose second maximal subgroups are H-QC-subgroups显示文摘 | Zhong X G Li S R | 2010 | Comm Algebra2010，37，： | 1 |
| 20 | Tumor necrosis factor alpha enhances the cytotoxicity induced by nitric oxide in cμltured cerebral endothelial cells显示文摘 | Zhu D Y Li R Liu G Q | 2000 | Life Sci2000，66，14： | 1 |
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