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| 1 | Prevalence and molecular characteristics of Listeria monocytogenes in cooked products and its comparison with isolates from listeriosis cases显示文摘这研究试图在 Zigong 城市里在煮的产品调查流行和 Listeria monocytogenes 的分子的特征,中国。L 的全面出现。在商店和羊肉餐馆调查了的 ready-to-eat (RTE ) 的 monocytogenes 是 16.2%(141/873 ) 。13.5% 的出现在 RTE 猪肉被观察, 6.5% 在 RTE 蔬菜,并且非常, 24.0% 在也煮了羊肉或煮了将羊杂切碎加麦片纳入羊胃中煮成的食物。Serotype 1/2b (45.4%) , 1/2a (33.3%) ,和 1/2c (14.2%) 是占优势的类型。由基于 L 的打字的 multilocus 顺序(MLST ) 比较同种细胞的建筑群(CC ) 。从从中国, CC87, CC9, CC8,和 CC3 的不同区域的 Zigong 城市和 33 个 listeriosis 案例里的煮的食物的 monocytogenes 被显示在煮的产品和 CC87 流行, CC3 是在 33 诊所来源紧张的开始的二种经常的类型。所有 CC87 污点怀有最新报导的 Listeria 致病力岛 4 (LIPI-4 ) 基因碎片 ptsA,和所有 CC3 紧张拥有了 Listeria 致病力岛 3 (LIPI-3 ) 基因碎片 llsX。这些可以增加在中国在 listeriosis 情况中属于 CC87 和 CC3 的紧张的出现并且也从 Zigong 由于煮的产品的消费加重感染的风险。ST619 (serotype 1/2b ) 怀有 llsX 和 ptsA,显示在 Zigong 的一种潜在的 hypervirulent 顺序类型。 | Hong Wang Lijuan Luo Zhengdong Zhang Jianping Deng Yan Wang Yimao Miao Ling Zhang Xi Chen Xiang Liu Songsong Sun Bo Xiao Qun Li Changyun Ye | 2018 | Frontiers of Medicine2018，12，1： | 9 |
| 2 | PulseNet China,a model for future laboratory-based bacterial infectious disease surveillance in China显示文摘Surveillance is critical for the prevention and control of infectious disease.China’s real-time web-based infectious disease reporting system is a distinguished achievement.However,many aspects of the current China Infectious Disease Surveillance System do not yet meet the demand for timely outbreak detection and identification of emerging infectious disease.PulseNet,the national molecular typing network for foodborne disease surveillance was first established by the Centers for Disease Control and Prevention of the United States in 1995 and has proven valuable in the early detection of outbreaks and tracing the pathogen source.Since 2001,the China CDC laboratory for bacterial pathogen analysis has been a member of the PulseNet International family;and has been adapting the idea and methodology of PulseNet to develop a model for a future national laboratory-based surveillance system for all bacterial infectious disease.We summarized the development progress for the PulseNet China system and discussed it as a model for the future of China’s national laboratory-based surveillance system. | Wei Li Shan Lu Zhigang Cui Jinghua Cui Haijian Zhou Yiqing Wang Zhujun Shao Changyun Ye Biao Kan Jianguo Xu | 2012 | Frontiers of Medicine2012，6，4： | 4 |
| 3 | Evaluation of Antitumor,Immunomodulatory and Free Radical Scavenging Effects of A New Herbal Prescription Seaweed Complex Preparation显示文摘Seaweed Complex Preparation(SCP) is a clinical traditional Chinese medicine preparation which is composed of seven traditional Chinese herbs,and it has been used for treatment of lung cancer,liver cancer and digestive cancer.However,little information is available about the pharmacodynamic basis.The antitumor,immunomodulatory and free radical scavenging effects of SCP were evaluated in this study.Transplanted tumor in vivo method was used to determine the antitumor effect.The effects on splenocyte proliferation and phagocytosis of macrophages in tumor-bearing mice were measured by the MTT method and the phagocytizing cock red blood cell(CRBC) method respectively.The scavenging activities of SCP on DPPH and hydroxyl radicals in vitro were investigated.It was found that the medium-dose and high-dose of SCP could significantly inhibit the growth of transplanted hepatic tumor of murine hepatocarcinoma cell line H22,and promote proliferation of splenocytes and phagocytosis of macrophages.SCP possessed noticeable scavenging activities on DPPH and hydroxyl radicals.The antitumor effects of SCP might be achieved by improving immune system and scavenging free radicals,which is in accordance with the viewpoint of traditional Chinese medicine in promoting the body resistance and eliminating pathogenic factors for cancer treatment. | LIU Xin SHAO Changlun KONG Wenwen FANG Yuchun WANG Changyun | 2013 | Journal of Ocean University of China2013，12，3： | 3 |
| 4 | Recent advances in distributed adaptive consensus control of uncertain nonlinear multi-agent systems显示文摘So far,distributed adaptive consensus problems for uncertain nonlinear multi-agent systems have not yet been extensively studied.Compared with centralised adaptive control,some new challenges need to be well addressed,for examples,(i)how to reach asymptotically consensus tracking with directed topology condition,by using totally distributed adaptive control strategies;(ii)how to ensure globally uniform boundedness of closed-loop systems while achieving leaderless consensus with semi-positive definite Laplacian matrix;(iii)how to maintain system performance while effectively reducing the communication burden among connected agents.This paper is mainly devoted to report some recent advances in distributed adaptive consensus control.Besides,some interesting research topics which are worthy of further investigation will also be discussed. | Wei Wang Jiang Long Changyun Wen Jiangshuai Huang | 2020 | Journal of Control and Decision2020，7，1： | 2 |
| 5 | Isolation and Neuroprotective Activity of Phenolic Derivatives from the Marine-Derived Fungus Penicillium janthinellum显示文摘A new phenolic compound, 6-(2-acetyl-3,5-dihydroxybenzyl)-4-hydroxy-3-methyl-2H-pyran-2-one(1), along with other six known phenolic derivatives(2-7), were isolated from the mangrove rhizosphere fungus Penicillium janthinellum HK1-6 cultured in potato dextrose broth medium containing 30 g L^(-1) of natural sea salt. The structure of the new compound(1) was elucidated by comprehensive analysis of spectroscopic data including 1D and 2D NMR spectra. The proposed biosynthetic pathway of compound 1 was also studied in this research. Interestingly, a brominated phenolic derivative, aryl bromide(compound 8), was obtained from this fungal strain cultured in medium containing 30 g L^-1 of NaBr instead of natural sea salt. Compound 8 is proposed as a new natural product and formed through bromination of compound 7 when the fungus was cultured with NaBr. The neuroprotective effect of compound 1 on oxygen-glucose deprivation(OGD)-induced injury was investigated in rat spinal cord astrocytes. MTT assay demonstrated that compound 1 can attenuate OGD-induced cell viability loss in rat spinal cord astrocytes. | ZHENG Yaoyao CHEN Xu CHEN Lumin SHEN Li FU Xiumei CHEN Qiuxia CHEN Min WANG Changyun | 2020 | Journal of Ocean University of China2020，19，3： | 2 |
| 6 | Chemical constituents from the fruits of Ligustrum lucidum 显示文摘 | Liu Xin Wang Changyun Shao Changlun | 2010 | Chemistry of Natural Compounds2010，46，5： | 1 |
| 7 | Adaptive backstepping control of uncertain systems with unknown input time-delay显示文摘 | ZHOU Jing WEN Changyun WANG Wei | 2009 | Automatica2009，45，6： | 1 |
| 8 | Ownership and Operating Performance of Chinese IPOs 显示文摘 | Wang Changyun | 2005 | Journal of Banking and Finance2005，29，： | 1 |
| 9 | Decentralized adaptive backstepping stabilization of interconnected systems with dynamic input and output interactions 显示文摘 | WEN Changyun ZHOU Jing WANG Wei | 2009 | Automatica2009，45，1： | 1 |
| 10 | Simulation of microstructural evolution in directional solidification of Ti-45at.%Al alloy using cellular automaton method显示文摘The microstructural evolution of Ti-45 at.%Al alloy during directional solidification was simulated by applying a solute diffusion controlled solidification model.The obtained results have shown that under high thermal gradients the stable primary spacing can be adjusted via branching or competitive growth.For dendritic structures formed under a high thermal gradient,the secondary dendrite arms are developed not very well in many cases due to the branching mechanism under a constrained dendritic growth condition.Furthermore,it has been observed that,with increasing pulling velocity,there exists a cell/dendrite transition region consisting of cells and dendrites,which varies with the thermal gradient in a contradicting way,i.e.increase of the thermal gradient leading to the decrease of the range of the transition region.The simulations agree reasonably well with experiment results. | Wang Kuangfei Lu Shan Mi Guofa Li Changyun FU Hengzhi | 2010 | China Foundry2010，7，1： | 1 |
| 11 | STABILITY ANALYSIS OF DECENTRALIZED ADAPTIVE BACKSTEPPING CONTROL SYSTEMS WITH ACTUATOR FAILURES显示文摘In this paper,the authors analyze the stability of a class of interconnected systems withsubsystem unmodeled dynamics and dynamic interactions employing decentralized adaptive controllersdesigned by Wen,Zhou,and Wang (2008) in the presence of actuator failures.It will be shown that theglobal stability of the remaining closed-loop system is still ensured and the outputs are also regulatedto zero when some subsystems break down. | Wei WANG Changyun WEN Guanghong YANG | 2009 | Journal of Systems Science & Complexity2009，22，1： | 1 |
| 12 | Ownership and Operating Performance of Chinese IPOs显示文摘 | Wang Changyun | 2005 | Journal of Banking and Finance2005，29，： | 1 |
| 13 | Ownership and operating performance of Chinese IPOs显示文摘 | Changyun Wang | 2004 | Journal of Banking and Finance2004，，7： | 1 |
| 14 | Taurine May Prevent Diabetic Rats from Developing Cardiomyopathy also by Downregulating Angiotensin II Type2 Receptor Expression显示文摘 | Changyun Li Linsheng Cao Qiutang Zeng Xiaoqing Liu Yanzhou Zhang Tianran Dai Dongnan Hu Kai Huang Yong Wang Xiang Wang Dazhu Li Zhijian Chen Jiaming Zhang Yushu Li Ranjit Sharma | 2005 | Cardiovascular Drugs and Therapy2005，，2： | 1 |
| 15 | Relative Strength Strategies in China' s Stock Market: 1994 - 2000 显示文摘 | Changyun Wang | 2004 | Pacific - Basin Finance Journal2004，，12： | 1 |
| 16 | Adaptive backstepping control of uncertain systems With unknown input time-delay显示文摘 | ZHOU Jing WEN Changyun WANG Wei | 2009 | Automatica2009，45，6： | 1 |
| 17 | Adaptive control and synchronization for a class of nonlinear chaotic systems using partial system states 显示文摘 | WANG Yanwu WEN Changyun SOH Yengchai | 2006 | Physics Letters A2006，351，12： | 1 |
| 18 | Exploration and Practice of Training Professional Talents of Computer Major显示文摘 | Wang Zhibing Li Changyun Deng Xiaojun | 2012 | Modern Enterprise Education2012，，19： | 1 |
| 19 | Binding mechanism of thiacloprid with human serum albumin using spectroscopic techniques and molecular modeling methods显示文摘 | WANG Chuanxian CHU Qinghua CHEN Changyun | 2011 | Spectroscopy2011，25，2： | 1 |
| 20 | Antinociceptive and anti-inflammatory activities of extract and two isolated flavonoids of Carthamus tinctorius L显示文摘 | Yu Wang Ping Chen Changyun Tang Yao Wang Yazhen Li Hao Zhang | 2013 | Journal of Ethnopharmacology2013，，： | 1 |
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