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Neural Regeneration Research 2012年第27期7卷 2144-2150页

作者： lun dong Chongxu Han Hengzhu Zhang Xuewen Gu Jian Li Yongkang Wu Xiaodong Wang Department of Neurosurgery Clinical Medical College Yangzhou University Yangzhou 225001 Jiangsu Province China Central Laboratory Clinical Medical College Yangzhou University Yangzhou 225001 Jiangsu Province China Department of Pathology Clinical Medical College Yangzhou University Yangzhou 225001 Jiangsu Province China

In the present study, we constructed a lentivirus, FIV-CMV-GFP-miR-7-3, containing the microRNA-7-3 gene and the green fluorescent protein gene, and used it to transfect human glioma U251 cells. Fluorescence microscopy showed that 80% of U251 cells expressed green fluorescence. Real-time reverse transcription PCR showed that microRNA-7-3 RNA expression in U251 cells was significantly increased. Proliferation was slowed in transfected U251 cells, and most cells were in the G1 phase of the cell cycle. In addition, the expression of the serine/threonine protein kinase 2 was decreased. Results suggested that transfection with a lentivirus carrying microRNA-7-3 can effectively suppress epidermal growth factor receptor pathway activity in U251 cells, arrest cell cycle transition from GI phase to S phase and inhibit glioma cell growth.

关键词： microRNA-7-3 lentivirus serine/threonine protein kinase 2 glioma proliferation epidermal growthfactor receptor cell cycle neural regeneration

Recent Advancements on Photothermal Conversion and Antibacterial Applications over MXenes-Based Materials

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Nano-Micro Letters 2022年第11期14卷 107-142页

作者： Shuyan Hao Hecheng Han Zhengyi Yang Mengting Chen Yanyan Jiang Guixia Lu lun dong Hongling Wen Hui Li Jiurong Liu Lili Wu Zhou Wang Fenglong Wang Key Laboratory for Liquid-Solid Structural Evolution and Processing of Materials Ministry of Education Shandong UniversityJinan 250061People’s Republic of China Department of Virology School of Public HealthShandong UniversityJinan 250012People’s Republic of China Shenzhen Research Institute of Shandong University A301 Virtual University Park in South District of Nanshan High-Tech ZoneShenzhen 518057People’s Republic of China School of Civil Engineering Qingdao University of TechnologyQingdao 266033People’s Republic of China Department of Breast Surgery Qilu HospitalShandong UniversityJinan 250012People’s Republic of China

The pernicious bacterial proliferation and emergence of super-resistant bacteria have already posed a great threat to public health,which drives researchers to develop antibiotic-free strategies to eradicate these fierce *** enormous achievements have already been achieved,it remains an arduous challenge to realize efficient sterilization to cut off the drug resistance ***,photothermal therapy(PTT)has emerged as a promising solution to efficiently damage the integrity of pathogenic bacteria based on hyperthermia beyond their *** now,numerous photothermal agents have been studied for antimicrobial *** them,MXenes(a type of two-dimensional transition metal carbides or nitrides)are extensively investigated as one of the most promising candidates due to their high aspect ratio,atomic-thin thickness,excellent photothermal performance,low cytotoxicity,and ultrahigh dispersibility in aqueous ***,the enormous application scenarios using their antibacterial properties can be tailored via elaborated designs of MXenes-based *** this review,the synthetic approaches and textural properties of MXenes have been systematically presented first,and then the photothermal properties and sterilization mechanisms using MXenes-based materials are ***,recent progress in diverse fields making use of the photothermal and antibacterial performances of MXenes-based materials are well summarized to reveal the potential applications of these materials for various purposes,including in vitro and in vivo sterilization,solar water evaporation and purification,and flexible antibacterial *** but not least,the current challenges and future perspectives are discussed to provide theoretical guidance for the fabrication of efficient antimicrobial systems using MXenes.

关键词： MXenes Antibacterial mechanisms Photothermal properties Antibacterial applications

Market Operation of Energy Storage System in Smart Grid:A Review

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Energy Engineering 2024年第6期121卷 1403-1437页

作者： Li Deng Jiafei Huan Wei Wang Weitao Zhang Liangbin Xie lun dong Jingrong Guo Zhongping Li Yuan Huang Yue Xiang North China Dispatching Center North China Branch of State Grid Corporation of ChinaBeijing100053China College of Electrical Engineering Sichuan UniversityChengdu610065China

As a flexible resource,energy storage plays an increasingly significant role in stabilizing and supporting the power system,while providing auxiliary ***,the current high demand for energy storage contrasts with the fuzzy lack of market-oriented mechanisms for energy storage,the principle of market-oriented operation has not been embodied,and there is no unified and systematic analytical framework for the business ***,the dispatch management model of energy storage in actual power system operation is not ***,the specific scheduling process and energy storage strategy on the source-load-network side could be more specific,and there needs to be a greater understanding of the collaborative scheduling process of the multilevel scheduling *** this basis,this paper reviews the energy storage operation model and market-based incentive mechanism,For different functional types and installation locations of energy storage within the power system,the operational models and existing policies for energy storage participation in the market that are adapted to multiple operating states are *** the point of view of the actual scheduling and operation management of energy storage in China,an energy storage regulation and operation management model based on“national,provincial,and local”multilevel coordination is proposed,as well as key technologies in the interactive scenarios of source-load,network and storage.

关键词： Energy storage operation marketization scheduling management national-branch-provincial local dispatch

Choroid Plexus Papilloma of the Fourth Ventricle Developing Postoperative Intracranial and Rectal Hemorrhage Three Times： A Case Report

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Clinical oncology and cancer researeh 2010年第1期7卷 60-63页

作者： Heng-zhu ZHANG Lei SHE Lin YANG Xian ZHANG lun dong Xiao-dong WANG Lin-hai SHEN Jian LI Department of Neurosurgery Clinical MedicalCollege of Yangzhou University Yangzhou225001 Jiangsu Province China.

Introduction Choroid plexus papilloma （CPP） is a relatively rare, slow-growing benign tumor （WHO level I）. Recently, an adult patient with fourth ventricle choroid plexus papilloma received surgery via a suboc- cipital midline approach in our hospital. It has been rare in clinical practice to see postoperative hemorrhage occurring in the same patient 3 times. The causes of the hemorrhage were analyzed based on literature regarding postoperative hemorrhage in choroid plexus papilloma and in intracranial tumors. The case involved in our study is described and detailed in the following.

关键词： choroid plexus papilloma antineoplasticprotocols operative complications.

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世界优秀男篮的进攻类型

体育学刊 2006年第3期13卷 125-127页

作者：董伦红深圳职业技术学院体育部广东深圳518055

采用主成分分析法对雅典28届奥运会篮球赛12支队伍进攻指标进行分析,结果表明世界男篮强队的进攻战术主要采用2种进攻类型,即内外结合型和内线为主结合转换型。

关键词：奥运会男篮比赛进攻类型主成分分析

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风险投资竞技体育模式研究

天津体育学院学报 2007年第1期22卷 67-68页

作者：董伦红深圳职业技术学院深圳518055

风险投资竞技体育培养模式是现化经济制度和经营竞技体育的结合创新,定义风险投资竞技体育模式内涵,分析其特点,对风险投资竞技体育培养体系运作过程进行全面阐述。认为完善风险投资法律法规体系,加大政策扶持力度;发展和培育体育中介机... 详细信息

风险投资竞技体育培养模式是现化经济制度和经营竞技体育的结合创新,定义风险投资竞技体育模式内涵,分析其特点,对风险投资竞技体育培养体系运作过程进行全面阐述。认为完善风险投资法律法规体系,加大政策扶持力度;发展和培育体育中介机构;培养和造就风险投资家队伍等是发展风险投资竞技体育模式亟待解决的问题。

关键词：风险投资竞技体育模式

Comprehensive treatment of thyroid-stimulating hormone(TSH)-secreting pituitary adenoma:one case report

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The Chinese-German Journal of Clinical Oncology 2010年第8期9卷 490-492页

作者： Hengzhu Zhang Xiaodong Wang Xian Zhang Yongkang Wu lun dong Lei She Department of Neurosurgery Clinical Medical College Yangzhou University Yangzhou 225001 China

Thyroid-stimulating hormone(TSH)-secreting pituitary adenoma is a rare type in all pituitary *** we treated a TSH-secreting pituitary tumor in our *** patient had been treated for hyperthyroidism,in which methimazole had been prescribed for 10 years,but the symptoms had not been *** imaging demonstrated the typical features of a sellar tumor,and the diameter was approximately 2.7 *** on the laboratory studies:T3 at 6.27 nmol/L,T4 at 260.10 nmol/L,FT3 at 17.22 pmol/L,FT4 at 76.06 pmol/L,TSH at 9.93 Mu/L,the patient was diagnosed with a TSH-secreting pituitary tumor and central *** the patient was given octreotide for one week,he received resection of tumor via single-nostril transsphenoidal *** discharge,the patient received the radiation therapy two courses about 20 *** the comprehensive treatment of surgery,radiotherapy and drugs,the patient received a satisfactory result.

关键词： thyroid-stimulating hormone (TSH)-secreting pituitary adenoma treatment