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| 1 | Polymorphism Analyses of Hepatitis B Virus X Gene in Hepatocellular Carcinoma Patients from Southern China显示文摘长期的肝炎 B 病毒( HBV )感染是主要原因 ofhepatocellular 癌( HCC )之一,并且 HBV X ( HBx )基因在HBV相关的 HCC.We 的分子的致病起一个关键作用调查了是否有特别 HBx 基因变化,从南部的中国在病人与 HCC 联系。HBx 基因被嵌套的聚合酶链反应(PCR ) 从 HBVcarrier 与 HCC 和 25 件浆液样品从病人在 51paraffin-embedded 肿瘤织物样品检验,搁浅单人赛的 conformational 多型性 andheteroduplex 分析。有从肿瘤织物样品的潜在地重要的变化的 HBx 基因被克隆,在肿瘤织物样品与出版 HBx 基因 sequence.HBV 遗传型定序并且排列被在肿瘤织物的31.3% HBx 基因碎片取样的基因多型性显示出的 HBx 的嵌套的 PCR.Analyses 分析有特殊 pattern.A 在 29 点突变伴随的 HBxgene 的 nt 382-400 的普通删除随机在四被检测有在 HBx 开的读物引起了框架移动的这个模式的选择肿瘤织物样品在 atnt 上与一条新站鳕鱼装裱 1818 ,导致 HBx 多肽链在这些情况中在 C 结束截断了。在四件随机选择的样品之中,三是 HBV 遗传型 B ,并且一个人没被我们的现在的 assay.Inanother 肿瘤织物样品检测,全身的 HBx 基因的扩大产出揭示的这碎片的 shorterfragment.Sequencing 在 1577 HBVgene.These 和 1840 结果建议的 nt 之间的 264 bp 删除那个 HBx 基因变化在 HCC 样品经常发生,并且在 HBx 基因的 nt 382-400 的删除可能在南部的中国在 HCC 的 carcinogenesis 起一个作用。 | Ping'an ZHU Deming TAN Zhongtian PENG Fei LIU Lin SONG | 2007 | Acta Biochimica et Biophysica Sinica2007，39，4： | 29 |
| 2 | Toward point-of-care assessment of patient response:a portable tool for rapidly assessing cancer drug efficacy using multifrequency impedance cytometry and supervised machine learning显示文摘We present a novel method to rapidly assess drug efficacy in targeted cancer therapy,where antineoplastic agents are conjugated to antibodies targeting surface markers on tumor cells.We have fabricated and characterized a device capable of rapidly assessing tumor cell sensitivity to drugs using multifrequency impedance spectroscopy in combination with supervised machine learning for enhanced classification accuracy.Currently commercially available devices for the automated analysis of cell viability are based on staining,which fundamentally limits the subsequent characterization of these cells as well as downstream molecular analysis.Our approach requires as little as 20μL of volume and avoids staining allowing for further downstream molecular analysis.To the best of our knowledge,this manuscript presents the first comprehensive attempt to using high-dimensional data and supervised machine learning,particularly phase change spectra obtained from multi-frequency impedance cytometry as features for the support vector machine classifier,to assess viability of cells without staining or labelling. | Karan Ahuja Gulam M.Rather Zhongtian Lin Jianye Sui Pengfei Xie Tuan Le Joseph R.Bertino Mehdi Javanmard | 2019 | Microsystems & Nanoengineering2019，5，1： | 4 |
| 3 | Characterization of antibodies specific for hemagglutinin and neuraminidase proteins of the 1918 and 2009 pandemic H1N1 viruses显示文摘 | Yuan Liu Xiaoqing Liu Jing Fang Xiaona Shen Wei Chen Xiaojing Lin Huaifang Li Wenjie Tan Yue Wang Ping Zhao Zhongtian Qi | 2010 | Vaccine2010，，2： | 1 |
| 4 | Public Key Distribution Scheme for Delay Tolerant Networks Based on Two-channel Cryptography 显示文摘 | Jia Zhongtian Lin Xiaodong Tan Senghua | 2012 | Journal of Network and Computer Applications2012，35，3： | 1 |
| 5 | Neural mechanisms of top-down divided and selective spatial attention in visual and auditory perception显示文摘Top-down attention mechanisms require the selection of specificobjects or locations;however,the brain mechanism involved when attention is allocated across different modalities is not well understood.The aim of this study was to use functional magnetic resonance imaging to define the neural mechanisms underlyingdivided and selective spatial attention.A concurrent audiovisual stimulus was used,and subjects were prompted to focus on a visual,auditory and audiovisual stimulus in a Posner paradigm.Ourbehavioral results confirmed the better performance of selectiveattention compared to devided attention.We found differences in the activation level of the frontoparietal network,visual/auditorycortex,the putamen and the salience network under differentattention conditions.We further used Granger causality(GC)toexplore effective connectivity differences between tasks.Differences in GC connectivity between visual and auditory selective tasksreflected the visual dominance effect under spatial attention.In addition,our results supported the role of the putamen inredistributing attention and the functional separation of the saliencenetwork.In summary,we explored the audiovisual top-down allocation of attention and observed the differences in neuralmechanisms under endogenous attention modes,which revealedthe differences in cross-modal expression in visual and auditory attention under attentional modulation. | Zhongtian Guan Meng Lin Qiong Wu Jinglong Wu Kewei Chen Hongbin Han Dehua Chui Xu Zhang Chunlin Li | 2023 | Brain Science Advances2023，9，2： | 0 |
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