|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Artificial intelligence in healthcare:past,present and future显示文摘Artificial intelligence(AI)aims to mimic human cognitive functions.It is bringing a paradigm shift to healthcare,powered by increasing availability of healthcare data and rapid progress of analytics techniques.We survey the current status of AI applications in healthcare and discuss its future.AI can be applied to various types of healthcare data(structured and unstructured).Popular AI techniques include machine learning methods for structured data,such as the classical support vector machine and neural network,and the modern deep learning,as well as natural language processing for unstructured data.Major disease areas that use AI tools include cancer,neurology and cardiology.We then review in more details the AI applications in stroke,in the three major areas of early detection and diagnosis,treatment,as well as outcome prediction and prognosis evaluation.We conclude with discussion about pioneer AI systems,such as IBM Watson,and hurdles for real-life deployment of AI. | Fei Jiang Yong Jiang Hui Zhi Yi Dong Hao Li Sufeng Ma Yilong Wang Qiang Dong Haipeng Shen Yongjun Wang | 2017 | Stroke & Vascular Neurology2017，2，4： | 76 |
| 2 | Optical vortices 30 years on:OAM manipulation from topological charge to multiple singularities显示文摘Thirty years ago,Coullet et al.proposed that a special optical field exists in laser cavities bearing some analogy with the superfluid vortex.Since then,optical vortices have been widely studied,inspired by the hydrodynamics sharing similar mathematics.Akin to a fluid vortex with a central flow singularity,an optical vortex beam has a phase singularity with a certain topological charge,giving rise to a hollow intensity distribution.Such a beam with helical phase fronts and orbital angular momentum reveals a subtle connection between macroscopic physical optics and microscopic quantum optics.These amazing properties provide a new understanding of a wide range of optical and physical phenomena,including twisting photons,spin–orbital interactions,Bose-Einstein condensates,etc.,while the associated technologies for manipulating optical vortices have become increasingly tunable and flexible.Hitherto,owing to these salient properties and optical manipulation technologies,tunable vortex beams have engendered tremendous advanced applications such as optical tweezers,high-order quantum entanglement,and nonlinear optics.This article reviews the recent progress in tunable vortex technologies along with their advanced applications. | Yijie Shen Xuejiao Wang Zhenwei Xie Changjun Min Xing Fu Qiang Liu Mali Gong Xiaocong Yuan | 2019 | Light(Science & Applications)2019，8，1： | 77 |
| 3 | Inhibiting effect of Astragalus polysaccharides on the functions of CD4+CD25^highTreg cells in the tumor microenvironment of human hepatocellular carcinoma显示文摘背景距骨多糖( APS ),从距骨 membranaceus 的主要活跃摘录(繁体中文药用的植物),与学习是在人的 hepatocellular 癌( HCC )的肿瘤微型环境在 Treg 房间的功能上检验 APS 的效果并且在肿瘤地点在 CD4+CD25highTreg 房间识别为反趋化性的活动负责的 APS 的 pharmacologic 机制的礼品的许多 immunomodulatory activities.The 目的被联系 HCC. | LI Qiang BAO Jian-min LI Xiao-li ZHANG Ti SHEN Xiao-hong | 2012 | Chinese Medical Journal2012，，5： | 57 |
| 4 | Laparoscopy-assisted D2 radical distal gastrectomy for advanced gastric cancer: initial experience显示文摘背景帮助 Laparoscopy 的激进的 gastrectomy 为治疗早胃的癌症正在获得接受。然而,在开的远侧的 gastrectomy (ODG ) 是还可得到的以后,有关为比较结果的先进胃的癌症或数据的帮助 laparoscopy 的 D2 激进的远侧的 gastrectomy (LADG ) 的有效性的很少报告获得了。这研究的目的是评估方法,可行性和先进胃的癌症的 LADG 的临床的结果。回顾的研究被执行为先进胃的癌症比较 LADG 和 ODG 的方法。经历了 LADG 的 78 个病人与以在那里的病理学的调查结果,起作用的结果,和 complications.Results 经历了 ODG 的 90 个病人相比不是变换在 LADG 组和任何病人的没有手术后的死亡打开外科。在起作用的时间 LADG 和 ODG | DU Xiao-hui LI Rong CHEN Lin SHEN Di LI Song-yan GUO Qiang | 2009 | Chinese Medical Journal2009，，12： | 37 |
| 5 | Far-field coseismic displacements associated with the 2011 Tohoku-oki earthquake in Japan observed by Global Positioning System显示文摘Analysis of GEONET observations covering the entire territory of Japan shows that the great Tohoku-oki earthquake that occurred on March 11, 2011 off the east coast of Honshu in Japan caused an eastward movement of the northern part of the island by as much as 5.3 m. The GPS data from TEONET in China were used to derive far-field coseismic displacements and to assess the impact of the Tohoku-oki earthquake on crustal deformation in eastern China. The results reveal that the coseismic horizontal displacements induced by the earthquake are the level of millimeters to centimeters in North and Northeast China, with a maximum of 35 mm. Strain analysis also indicates that the earthquake resulted in an increase in the tensile strain on the north-northeast trending faults in North and Northeast China. The tensile strain imposed on the Yilan-Yitong and Dunhua-Mishan faults is more significant than that imposed on the faults in North China; the maximum normal strain reaches about 40 nano-strain. Considering that the static Coulomb stress loaded on the faults is limited, its effect on the regional seismic activity may not be significant. | WANG Min LI Qiang WANG Fan ZHANG Rui WANG YanZhao SHI HongBo ZHANG PeiZhen SHEN ZhengKang | 2011 | Chinese Science Bulletin2011，56，23： | 34 |
| 6 | Specific CEA-producing colorectal carcinoma cell killing with recombinant adenoviral vector containing cytosine deaminase gene显示文摘瞄准:到杀死 CEA 积极颜色明确地使用 E 关口 i cytosine 脱氨基酶(CD ) 的表面的癌房间自杀基因,新复制缺乏的 recombinant adenoviral 向量在在哪个 CD,基因在 CEA 倡导者下面被控制被构造并且它的在里面 vitro 细胞毒素的效果被评估。方法:梭原生质标志包含 CD 基因和 CEA 基因的规章的顺序在 293 房间紧张与侵入人体气管粘膜的病菌染色体 DNA 的右手臂被构造并且重新结合。点弄污, PCR 被用来识别积极的匾。侵入人体气管粘膜的病菌的纯化被执行与在 CsCl 步坡度和滴定极端集中与匾形成试金被测量。细胞毒素的效果是有 MTT 方法的 assayed, 5-FC 的百分之五十抑制集中(IC (50 )) 用一个曲线试穿参数被计算。表面的癌房间线,是生产 CEA,和 CEA-nonproducing Hela 房间衬里的人的颜色在 cytological 测试被使用。确定的 recombinant 侵入人体气管粘膜的病菌向量 AdCMVCD, CD 基因在 CMV 倡导者下面在被控制,被用作病毒控制。量的结果被表示为平均数的吝啬的 +/- SD。统计分析用 ANOVA 测试被执行。结果:需要的 recombinant 侵入人体气管粘膜的病菌向量被称为 AdCEACD。点弄污和 PCR 的结果证明 recombinant 侵入人体气管粘膜的病菌包含了 CEA 倡导者和 CD 基因。病毒 titer 是大约 5.0 X 10 (14 ) pfu/L (在纯化以后的 -1) 。 生产CEA Lovo 房间对 5-FC 敏感并且与 AdCEACD 和 AdCMVCD 在感染以后有一样的细胞毒素的效果(在父母 Lovo 房间,感染 100 M.O.I AdCEACD 的 Lovo 房间和感染 10 M.O.I AdCMVCD 的 Lovo 房间的 5-FC 的 IC ( 50 )价值是 >15000 , 216.5+/-38.1 和 128.8+/-25.4 micromol.L (-1), P<0.001 ,分别地),并且当侵入人体气管粘膜的病菌的 m.o.i 被提高时, 5-FC 的 cytotoxicity 因此增加了( 5-FC 的 IC ( 50 )的价值被归结为 27.9+/-4.2 micromol.L (在 1000 M.O.I AdCEACD 的-1)感染了 Lovo 房间和 24.8+/-7.1 micromol.L (在 100 M.O.I AdCMVCD 的-1)感染了 Lovo 房间, P<0.05 , P<0.01 ,分别地)。CEA-nonproducing Hela 房间没与 AdCEACD 在感染以后有效果,但是 Hela 房间与 AdCMVCD 在感染以后有细胞毒素的敏感到 5-FC (在在 10 M.O.I 感染 AdCMVCD 的父母 Hele 房间和 Hela 房间的 5-FC 的 IC (50 ) 是 >15000 和 214.5+/-31.3 micromol.L (-1), P<0.001 ) 。AdCEACD/5-FC 系统也有旁观者效果,并且当 transfected 房间的比例仅仅是 10% 时,生存能力是大约 30% 。结论:recombinant 侵入人体气管粘膜的病菌向量 AdCEACD 有房间的特性类型特定的基因交货。AdCEACD/5-FC 系统可以变得一新,为 CEA 积极的瘤的基因治疗的有势力和特定的途径,特别结肠癌。 | Li-Zong Shen Wen-Xi Wu Qiang Ding Yi-Bing Hua,Department of General Surgery,The First Affiliated Hospital of Nanjing Medical University,Nanjing,210029,Jiangsu Province,China De-Hua Xu Zhong-Cheng Zheng Xin-Yuan Liu,Shanghai Institute of Biochemistry and Cell Biology,The Chinese Academy of Sciences,Shanghai,200031,China Kun Yao,Department of Microbiology and Immunology,Nanjing Medical University,Nanjing,210029,Jiangsu Province,China | 2002 | World Journal of Gastroenterology2002，8，2： | 29 |
| 7 | Correlation of human epidermal growth factor receptor 2 expression with clinicopathological characteristics and prognosis in gastric cancer显示文摘AIM:To investigate human epidermal growth factor receptor 2(HER2) gene amplification and protein expression in Chinese patients with resectable gastric cancer and the association with clinicopathological characteristics and survival.METHODS:One hundred and ninety-seven gastric cancer patients who underwent curative surgery procedures were enrolled into this study.HER2 gene amplification and protein expression were examined using fluorescence in-situ hybridization(FISH) and immunohistochemistry(IHC) analysis on formalin-fixed paraffinembedded gastric cancer samples from all patients.For scoring,Hofmann's HER2 gastric cancer scoring system was adopted.All cases showing IHC3+ or FISH positiv-ity were defined as HER2 positive.Patient clinicopathological data and survival information were collected.Finally,χ 2 statistical analysis was performed to analyze the HER2 positivity rate amongst the subgroups with different clinicopathological characteristics including;gender,age,tumor location,Lauren classification,differentiation,TNM staging,depth of invasion,lymph node metastases and distant metastasis.The probability of survival for different subgroups with different clinicopathological characteristics was calculated using the Kaplan-Meier method and survival curves plotted using log rank inspection.RESULTS:According to Hofmann's HER2 gastric cancer scoring criteria,31 cases(15.74%) were identified as HER2 gene amplified and 19 cases(9.64%) were scored as strongly positive for HER2 membrane staining(3+),25 cases(12.69%) were moderately positive(2+) and 153 cases(77.66%) were HER2 negative(0/1+).The concordance rate between IHC and FISH analyses was 88.83%(175/197).Thirty-six cases were defined as positive for HER2 gene amplification and/or protein expression,with 24 of these cases being eligible for Herceptin treatment according to United States recommendations,and 29 of these cases eligible according to EU recommendations.Highly consistent results were detected between IHC3+,IHC0/1 and FISH(73.68% and 95.42%),but low consistency was observed between IHC2+ and FISH(40.00%).The positivity rates in intestinal type and well-differentiated gastric cancer were higher than those in diffuse/mixed type and poorly-differentiated gastric cancer respectively(28.57% vs 13.43%,P = 0.0103;37.25% vs 11.64%,P < 0.0001),but were not correlated with gender,age,tumor location or TNM stage,depth of invasion,lymph node metastases and distant metastasis.In poorly-differentiated gastric cancer patients,those without lymph node metastasis showed a higher HER2 positivity rate than those with lymph node metastasis(26.47% vs 7.14%,P = 0.0021).This association was not present in thosepatients with well-differentiated gastric cancer(28.57% vs 43.33%,P = 0.2832).Within our patient cohort,26 cases were lost to follow-up.The median survival time for the remaining 171 patients was 18 mo.The median survival times of the HER2 positive and negative groups were 17 and 18.5 mo respectively.Overall survival was not significantly different between HER2-positive and negative groups(χ 2 = 0.9157,P = 0.3386),but in patients presenting well-differentiated tumors,the overall survival of the HER2-positive group was significantly worse than that of the HER2-negative group(P = 0.0123).In contrast,patients with poorly differentiated and diffuse/mixed subtype gastric cancers showed no significant differences in overall survival associated with HER2.Furthermore,the median survival time of the HER2 positive group did not show any statistically significant differences when compared to the subgroups of gender,age,tumor location,TNM classification,lymph node metastases and distant metastasis.CONCLUSION:Patients with intestinal type gastric cancer(GC),well-differentiated GC and poorly-differentiated GC without lymph node metastasis,may all represent suitable candidates for targeted therapy using Herceptin. | Chao He Xue-Yi Bian Xing-Zhi Ni Dan-Ping Shen Yan-Ying Shen Hua Liu Zhi-Yong Shen Qiang Liu | 2013 | World Journal of Gastroenterology2013，19，14： | 28 |
| 8 | Traditional Chinese medicine targeting apoptotic mechanisms for esophageal cancer therapy显示文摘食道的癌症是在世界上的癌症的最普通的类型之一,并且它在中国表明一个不同地理分发模式。在最后十年,与繁体中文药(TCM ) 导致 apoptosis 在关于癌症治疗的基本、临床的研究成为了一个活跃区域。在这评论,我们总结 TCM 在食道的癌症房间由导致 apoptosis 的分子的机制。这些机制通常与指向外来的死亡受体小径,内在的 mitochondrial 小径,和 endoplasmic 蜂窝胃相关然而并非有限(嗯) 压力小径。由使用不同单体和 TCM 的合成药方,调制 Bcl-2/Bax 的比率是可能的,调整 caspase 朊酶和 mitochondrial transmembrane 潜力的表示,增加船边交货和 p53 的表示,下面调整 NF-κ ; B 小径和砍和 survivin 的表示,并且堵住房间周期前进。 | Yu-shuang ZHANG Qiang SHEN JingLI | 2016 | Acta Pharmacologica Sinica2016，37，3： | 28 |
| 9 | Homology-mediated end joining-based targeted integration using CRISPR/Cas9显示文摘 | Yao, Xuan Wang, Xing Hu, Xinde Liu, Zhen Liu, Junlai Zhou, Haibo Shen, Xiaowen Wei, Yu Huang, Zijian Ying, Wenqin Wang, Yan Nie, Yan-Hong Zhang, Chen-Chen Li, Sanlan Cheng, Leping Wang, Qifang Wu, Yan Huang, Pengyu Sun, Qiang Shi, Linyu Yang, Hui | 2017 | Cell Research2017，27，6： | 28 |
| 10 | A national report from China Liver Transplant Registry: steroid avoidance after liver transplantation for hepatocellular carcinoma显示文摘Objective:We aimed to evaluate the efficacy and safety of steroid-free immunosuppression after liver transplantation(LT)for hepatocellular carcinoma(HCC).Methods:We retrospectively analyzed HCC recipients without steroids after LT(SF group,n=368)based on the China Liver Transplant Registry(CLTR)database.These recipients were matched 1:2 with patients using steroids(S group,n=736)for the same period after LT for HCC,according to propensity scores.Results:Multivariate analysis indicates that recipients with younger age[odds ratio(OR),1.053;P=0.011],preoperative hepatitis B virus(HBV)DNA≥1,000 copies/mL(OR,2.597;P=0.004)and beyond Milan criteria(OR,4.255;P<0.001)were identified as the risk factors associated with tumor recurrence in steroid avoidance recipients after LT.The patients fulfilling the Milan criteria in the SF group presented higher overall and tumor-free survival rates than those in the S group(P<0.05).Multivariate analysis revealed that recipient beyond Milan criteria was an independent prognostic factor for overall survival(OR,1.690;P<0.001)and tumor-free survival(OR,2.066;P<0.001).The incidences of new-onset diabetes mellitus(21.20% vs.33.29%,P<0.001),new-onset hypertension(10.05%vs.18.61%,P<0.001)and hyperlipidemia(4.08% vs.7.20%,P=0.042)were significantly lower in the SF group.Conclusions:Steroid-free immunosuppression could be safe and feasible for HBV-related HCC patients in LT.Age,HBV DNA level and Milan criteria maybe risk factors associated with tumor recurrence in steroid avoidance recipients.Recipient beyond Milan criteria was an independent prognostic factor and recipient fulfilling Milan criteria can benefit the most from steroid-free immunosuppression. | Qiang Wei Feng Gao Runzhou Zhuang Qi Ling Qinghong Ke Jian Wu Tian Shen Mangli Zhang Min Zhang Xiao Xu Shusen Zheng | 2017 | Chinese Journal of Cancer Research2017，29，5： | 25 |
| 11 | Predictive value of MTT assay as an in vitro chemosensitivity testing for gastric cancer:One institution's experience显示文摘AIM:To investigate the predictive clinical value of in vitro 3-(4,5-dimethylthiazolyl-2)-2, 5-diphenyltetrazolium bromide (MTT) assay for directing chemosensitivity in patients with gastric cancer. METHODS:Results of a total of 353 consecutive patients with gastric cancer treated with MTT-directed chemotherapy or physician’s empirical chemotherapy from July 1997 to April 2003 were reviewed and analyzed retrospectively. RESULTS:The overall 5-year survival rate of MTT- sensitive group (MSG) and control group (CG) was 47.5% and 45.1%, respectively. The results of subgroup analysis with Cox proportional-hazards model were favorable for the MSG-sensitive group. However, no statistically significant difference in survival rate was observed between the two groups. CONCLUSION:Individualized chemotherapy based on in vitro MTT assay is beneficial, but needs to be confirmed by further randomized controlled trials. | Bin Wu Jin-Shui Zhu Yi Zhang Wei-Ming Shen Qiang Zhang | 2008 | World Journal of Gastroenterology2008，14，19： | 22 |
| 12 | Determination of five neurotransmitters in the rat brain for the study of the hypnotic effects of Ziziphi Spinosae Semen aqueous extract on insomnia rat model by UPLC-MS/MS显示文摘Ziziphi Spinosae Semen(ZSS) has been used for treatment of insomnia in China for centuries. To reveal the influence of insomnia on the levels of the neurotransmitters including serotonin(5-HT), glutamic acid(Glu),γ-aminobutyric acid(GABA),noradrenaline(NE) and dopamine(DA), and to study the role of ZSS aqueous extract in the treatment of insomnia, an UPLC-ESIMS/MS method was developed and validated for simultaneous determination of five neurotransmitters in the rat brain. The brain samples were pretreated by one-step direct protein precipitation with acetonitrile. The analytes were detected in positive mode with multiple reaction monitoring(MRM) and the procedure was completed in less than 10 min. The method showed a good linearity(R^2 >0.9967) with the other validation parameters were within acceptance range. The results indicated that the concentration of 5-HT, GABA and DA is significantly lower(P < 0.01) in para-chlorophenylalanine(PCPA)-induced insomnia rat model group, while Glu and NE significantly higher than those in control group(P < 0.01). Treatment with ZSS aqueous extract(4 or 8 g·kg^1·d^-1 for seven days) could ameliorate the symptoms of insomnia by significantly changing the levels of the neurotransmitter parameters mentioned above. The data obtained in this study demonstrate that ZSS aqueous extract could ameliorate the symptoms of insomnia by modulating the levels of monoamines and amino acid neurotransmitters in the brain. | YAN Yan LI Qiang DU Hui-Zhi SHEN Chen-Xi LI Ai-Ping PEI Xiang-Ping DU Chen-Hui QIN Xue-Mei | 2019 | Chinese Journal of Natural Medicines2019，17，7： | 23 |
| 13 | Lithium–matrix composite anode protected by a solid electrolyte layer for stable lithium metal batteries显示文摘Lithium (Li) metal with an ultrahigh specific theoretical capacity and the lowest reduction potential is strongly considered as a promising anode for high-energy-density batteries. However, uncontrolled lithium dendrites and infinite volume change during repeated plating/stripping cycles hinder its practical applications immensely. Herein, a house-like Li anode (housed Li) was designed to circumvent the above issues. The house matrix was composed of carbon fiber matrix and affords a stable structure to relieve the volume change. An artificial solid electrolyte layer was formed on composite Li metal, just like the roof of a house, which facilitates uniform Li ions diffusion and serves as a physical barrier against electrolyte corrosion. With the combination of solid electrolyte layer and matrix in the composite Li metal anode, both dendrite growth and volume expansion are remarkably inhibited. The housed Li|LiFePO4 batteries exhibited over 95% capacity retention after 500 cycles at 1.0 C in coin cell and 85% capacity retention after 80 cycles at 0.5 C in pouch cell. The rationally combination of solid electrolyte layer protection and housed framework in one Li metal anode sheds fresh insights on the design principle of a safe and long-lifespan Li metal anode for Li metal batteries. | Xin Shen Xinbing Cheng Peng Shi Jiaqi Huang Xueqiang Zhang Chong Yan Tao Li Qiang Zhang | 2019 | Journal of Energy Chemistry2019，28，10： | 23 |
| 14 | Current status of diagnosis and treatment of bladder cancer in China-Analyses of Chinese Bladder Cancer Consortium database显示文摘Objective:To investigate current status of diagnosis and treatment of bladder cancer in China.Methods:A database was generated by Chinese Bladder Cancer Consortium(CBCC).From January 2007 to December 2012,14,260 cases from 44 CBCC centers were included.Data of diagnosis,treatment and pathology were collected.Results:The average age was 63.5 year-old and most patients were male(84.3%).The most common histologic types were urothelial carcinoma(91.4%),adenocarcinoma(1.8%),and squamous carcinoma(1.9%).According to 1973 and 2004 WHO grading system,42.0%,41.0%,and 17.0% of patients were grade 1,2,and 3,and 16.0%,48.7%,and 35.3% of patients were papillary urothelial neoplasms of low malignant potential,low,and high grade,respectively.Non-muscle invasive bladder cancer(NMIBC)and muscle invasive bladder cancer(MIBC)were 25.2% and 74.1%,respectively(0.8% not clear).Carcinoma in situ was only 2.4%.Most patients were diagnosed by white-light cystoscopy with biopsy(74.3%).Fluorescence and narrow band imaging cystoscopy had additional detection rate of 1.0% and 4.0%,respectively.Diagnostic transurethral resection(TUR)provided detection rate of 16.9%.Most NMIBCs were treated with TUR(89.2%).After initial TUR,2.6%accepted second TUR,and 45.7%,69.9%,and 58.7% accepted immediate,induced,and maintenance chemotherapy instillation,respectively.Most MIBCs were treated with radical cystectomy(RC,59.7%).Laparoscopic RCs were 35.1%,while open RC 63.4%.Extended and standard pelvic lymph node dissection were 7% and 66%,respectively.Three most common urinary diversions were orthotopic neobladder(44%),ileal conduit(31%),and ureterocutaneostomy(23%).Only 2.3% of patients accepted neo-adjuvant chemotherapy and only 18%of T3 and T4 patients accepted adjuvant chemotherapy.Conclusion:Disease characteristics are similar to international reports,while differences of diagnosis and treatment exist.This study can provide evidences for revisions of the guideline on bladder cancer in China. | Kaiwen Li Tianxin Lin 无 Wei Xue Xin Mu Enci Xu Xu Yang Fubao Chen Guangyong Li Lulin Ma Guoliang Wang Chaozhao Liang Haoqiang Shi Ming Li Mao Tang Xueyi Xue Yisong Lv Yaoliang Deng Chengyang Li Zhiwen Chen Xiaozhou Zhou Fengshuo Jin Xudong Liu Jinxin Wei Lei Shi Xin Gou Weiyang He Liqun Zhou Lin Cai Baiye Jin Guanghou Fu Xiangbo Kong Hongyan Sun Ye Tian Lang Feng Tiejun Pan Yiyi Wu Dongwen Wang Hailong Hao Benkang Shi Yaofeng Zhu Qiang Wei Ping Han Changli Wu Dawei Tian Zhangqun Ye Zheng Liu Zhiping Wang Junqiang Tian Lin Qi Minfeng Chen Wei Li Jinchun Qi Gongxian Wang Longlong Fu Zhaolin Sun Guangheng Luo Zhoujun Shen Zhaowei Zhu Jinchun Xing Zhun Wu Dong Wei Xin Chen Yanqun Na Hongfeng Guo Chunxi Wang Zhihua Lu Chuize Kong Yang Liu Jin Yang Jianyun Hu Xin Gao Jielin Li Changjun Yin Pu Li Shan Chen Zhen Du Jiongming Li Yongji Yan Xu Zhang Shuang Huang Fangjian Zhou Zhiling Zhang Yinghao Sun Shuxiong Zeng Song Cen Jiaquan Zhou Hanzhong Li Jin Wen Jian Huang | 2015 | Asian Journal of Urology2015，2，2： | 21 |
| 15 | One-step generation of complete gene knockout mice and monkeys by CRISPR/Cas9-mediated gene editing with multiple sgRNAs显示文摘CRISPR/Cas9 系统是一个有效编辑基因的方法,但是编辑基因的动物的多数显示出 mosaicism,与编辑仅仅在房间的部分发生。这里,我们证明那单个基因或多重基因能被 Cas9 mRNA 和多重邻近的单个指南的 RNA 的 zygotic 注射完全在老鼠和猴子胚胎击倒(spaced 10-200 bp 分开) 指向仅仅一把单个钥匙每基因的 exon。个别地在 Y 染色体上跟随八基因的指向的删除的 F0 老鼠的 Phenotypic 分析在产生猛烈老鼠表明了这条途径的坚韧性。重要地,这条途径在高效率交付完全的基因大美人(Arntl 上的 100% 并且 91% 在 Prrt2 上) 在猴子胚胎。最后,我们能在一个单个步骤产生一只完全的 Prrt2 猛烈猴子,表明在很快建立编辑基因的猴子模型的这条途径的实用性。 | Erwei Zuo Yi-Jun Cai Kui Li Yu Wei Bang-An Wang Yidi Sun Zhen Liu Jiwei Liu Xinde Hu Wei Wei Xiaona Huo Linyu Shi Cheng Tang Dan Liang Yan Wang Yan-Hong Nie Chen-Chen Zhang Xuan Yao Xing Wang Changyang Zhou Wenqin Ying Qifang Wang Ren-Chao Chen Qi Shen Guo-Liang Xu Jinsong Li Qiang Sun Zhi-Qi Xiong Hui Yang | 2017 | Cell Research2017，27，7： | 21 |
| 16 | Circular RNA ciRS-7 promotes the proliferation and metastasis of pancreatic cancer by regulating miR-7-mediated EGFR/STAT3 signaling pathway显示文摘Background: Pancreatic ductal adenocarcinoma(PDAC) is the most deadly type of tumor, and its pathogenesis remains unknown. Circular RNAs(circRNAs) may be functional and bind to micro RNAs and consequently, influence the activity of targeted mRNAs. Recent researches indicate that one circRNA, ciRS-7, acts as a sponge of miR-7 and thus, inhibits its activity. It is well known that miR-7 is a cancer suppressor in many cancers. However, the relationship between ciRS-7 and miR-7, and the role of ciRS-7 in PDAC, remains to be elucidated. Methods: miR-7 and ciRS-7 expression in 41 pairs of PDAC tumors and their paracancerous tissues were detected by quantitative reverse transcription polymerase chain reaction(qRT-PCR). The relationships between their expression levels and clinicopathological features in PDAC tissues were assessed. The relationship between miR-7 and ciRS-7 was also assessed by Spearman’s correlation. We also used cell lines to evaluate the role of ciRS-7 in cell line behavior. The ciRS-7 interfere RNA(si RNA) and its empty vector were transfected into PDAC cells. PDAC cells proliferation and invasion abilities were detected by MTT assay and invasion analysis. The expression of proteins was assessed by Western blotting. Results: ciRS-7 expression was significantly higher in PDAC tissues than paracancerous tissues( P = 0.002). However, miR-7 expression showed the opposite trend( P = 0.048). Moreover, ciRS-7 expression was inversely correlated with miR-7 in PDAC( r s =-0.353, P = 0.023). ciRS-7 expression was also significantly elevated in venous invasion(3.72 ± 2.93 vs. 2.14 ± 1.26;P = 0.028) and lymph node metastasis(4.19 ± 2.75 vs. 2.32 ± 1.90;P = 0.016) in PDAC patients. Furthermore, ciRS-7 knockdown suppressed cell proliferation and invasion of PDAC cells( P < 0.05), and the downregulation of ciRS-7 resulted in miR-7 overexpression and subsequent inhibition of epidermal growth factor receptor(EGFR) and signal transducer and activator of transcription 3(STAT3). Conclusions: Circular RNA ciRS-7 plays an oncogene role in PDAC, partly by targeting miR-7 and regulating the EGFR/STAT3 signaling pathway. | Lei Liu Fu-Bao Liu Mei Huang Kun Xie Qing-Song Xie Chen-Hai Liu Min-Jing Shen Qiang Huang | 2019 | Hepatobiliary & Pancreatic Diseases International2019，18，6： | 21 |
| 17 | Prognostic analysis of patients with gastrointestinal stromal tumors: a single unit experience with surgical treatment of primary disease显示文摘背景胃肠的 stromal 肿瘤(大意) ,胃肠的道的间充质的肿瘤的最普通的类型,是一个最近公认的肿瘤。大意的生物行为是高度可变的。外科的切除术为大意仍然是主要治疗。在这研究,我们回顾地与 181 个大意病人一起分析了我们的外科的经验决定治疗和病理学的特征和这些大意 patients.Methods 的预后因素的效果在 Ren 收到了在1999年1月和2007年12月之间的外科的切除术的有大意的 181 个病人的 clinicopathological 特征和后续数据 Ji 医院回顾地被考察。包括 CD117 (工具包) 的 Immunohistochemical 污点, CD34,和另外的标记被使用。肿瘤尺寸,有丝分裂的索引和另外的病理学的参数被记录。根据 NIH 风险组层化系统的一致基于最大的肿瘤尺寸和有丝分裂的索引(每 50 高力量地),肿瘤被分类进 very-low-risk 组( 15 个肿瘤,8.3%),低风险的组( 48 ,26.5%),中间风险的组( 52 ,28.7%)并且高风险的组( 66 ,36.5%)。预示的因素被考克斯分析包括年龄,性别,肿瘤尺寸,肿瘤地点,有丝分裂的索引, NIH 范畴和外科的过程分析。结果(59.1%) 107 181 个肿瘤位于胃, 51 (28.2%) 在小肠, 9 (5.0%) 在冒号和直肠,并且 14 (7.7%) 在另外的地点包括网膜和肠系膜。病人的中部的年龄是 58 (范围, 24-84 ) 年,和 102 个病人(56.4%) 是男性的。肿瘤尺寸从 0.5 ~ 30 厘米,当吝啬的尺寸是 7.02 厘米时。转移在 7 个病人被发现。(97.2%) 176 181 个病人经历了激进的切除术,并且在他们之中, 26 个病人与邻近的机关支持者一起收到了广泛的切除术到肿瘤。为在 immunostaining 的 KIT 蛋白质(CD117 ) 的积极的率是 94.5%(171/181 ) ,当那为 CD34 是 86.2% 时(156/181 ) 。1- , 3- ,和 181 个病人的 5 年的幸存率被估计分别地是 95.2% , 87.9% 和 78.5% 。在 multivisceral 切除术的年龄,肿瘤尺寸,肿瘤地点,有丝分裂的索引, NIH 范畴,和存在或缺席有重要差别(P < 0.05 ) 。但是在在这些组之间的性别没有重要差别。比例的模型揭示了的考克斯危险那个先进临床的阶段和大肿瘤尺寸贡献了更坏的预后。因为复发和转移或高复发风险,与 imatinib 被对待的病人显示出外科的切除术是的稳定的 disease.Conclusions 为主要大意的治疗的标准答案。NIH 分类简单、有效评估大意行为和预后。指向的治疗象 imatinib 那样,一个工具包酷氨酸 kinase 禁止者,可以在大意的治疗起一个重要作用。 | CAO Hui ZHANG Yun WANG Ming SHEN Dan-ping SHENG Zhi-yong NI Xing-zhi WU Zhi-yong LIU Qiang SHEN Yan-ying SONG Yan-yan | 2010 | Chinese Medical Journal2010，，2： | 20 |
| 18 | Decision tree support vector machine based on genetic algorithm for multi-class classification显示文摘To solve the multi-class fault diagnosis tasks, decision tree support vector machine (DTSVM), which combines SVM and decision tree using the concept of dichotomy, is proposed. Since the classification performance of DTSVM highly depends on its structure, to cluster the multi-classes with maximum distance between the clustering centers of the two sub-classes, genetic algorithm is introduced into the formation of decision tree, so that the most separable classes would be separated at each node of decisions tree. Numerical simulations conducted on three datasets compared with 'one-against-all' and 'one-against-one' demonstrate the proposed method has better performance and higher generalization ability than the two conventional methods. | Huanhuan Chen Qiang Wang Yi Shen | 2011 | Journal of Systems Engineering and Electronics2011，22，2： | 15 |
| 19 | Attribution of PM_(2.5) exposure in Beijing-Tianjin-Hebei region to emissions:implication to control strategies显示文摘The Beijing-Tianjin-Hebei(BTH) region is one of the most heavily polluted regions in China,with both high PM_(2.5) concentrations and a high population density.A quantitative source-receptor relationship can provide valuable insights that can inform effective emission control strategies.Both source apportionment(SA) and source sensitivity(SS) can provide such information from different perspectives.In this study,both methods are applied in northern China to identify the most significant emission categories and source regions for PM_(2.5) exposure in BTH in 2013.Despite their differences,both models show similar distribution patterns for population and simulated PM_(2.5) concentrations,resulting in overall high PM_(2.5) exposure values(approximately 110 μg/m~) and particularly high exposure values during the winter(approximately 200 μ/m~).Both methods show that local emissions play a dominant role(70%),with some contribution from surrounding provinces(e.g.,Shandong) via regional transport.The two methods also agree on the priority of local emission controls:both identify industrial,residential,and agricultural emissions as the top three categories that should be controlled locally.In addition,the effect of controlling agricultural ammonia emissions is approximately doubled when the co-benefits of reducing nitrate are considered.The synthesis of SA and SS for addressing specific categories of emissions provides a quantitative basis for the development of emission control strategies and policies for controlling PM_(2.5)in China. | Xin Li Qiang Zhang Yang Zhang Lin Zhang Yuxuan Wang Qianqian Zhang Meng Li Yixuan Zheng Guannan Geng Timothy J.Wallington Weijian Han Wei Shen Kebin He | 2017 | Science Bulletin2017，62，13： | 15 |
| 20 | Shanghai Score: A Prognostic and Adjuvant Treatment-evaluating System Constructed for Chinese Patients with Hepatocellular Carcinoma after Curative Resection显示文摘 | Hui-Chuan Sun Lu Xie Xin-Rong Yang Wei Li Jian Yu Xiao-Dong Zhu Yong Xia Ti Zhang Yang Xu Bo Hu Li-Ping Du Ling-Yao Zeng Jian Ouyang Wei Zhang Tian-Qiang Song Qiang Li Ying-Hong Shi Jian Zhou Shuang-Jian Qiu Qian Liu Yi-Xue Li Zhao-You Tang Yu Shyr Feng Shen Jia Fan | 2017 | Chinese Medical Journal2017，，22： | 15 |
您所在的机构暂未开通此部分的功能，请联系管理员