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1887篇 您的检索式:作者名="Ma W X"
    题名 作者 年代 出处 被引量
12019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
2Proteomic analysis of human ovaries from normal and polycystic ovarian syndrome显示文摘Ma,X Fan,L Meng,Y Hou,Z Mao,YDL Wang,W Ding,W Liu,JY 2007南京医科大学学报(自然科学版)2007,27,11:20
3胸背根神经节或肋间神经脉冲射频调制治疗老年带状疱疹后神经痛的疗效和安全性回顾性研究显示文摘带状疱疹后神经痛(PHN)是由水痘带状疱疹病毒感染引起的一种慢性疼痛,常见于老年人。PHN的典型临床症状是持续的刺痛或灼痛,伴自发性疼痛,严重影响老年患者的生活质量。其发病机制复杂,治疗困难。脉冲射频(PRF)是一种对靶神经施加脉冲电流的微创技术。最近的研究证实了PRF对术后疼痛、周围神经病理性疼痛和带状疱疹后神经痛的有益作用。胸神经(T1~12)是PHN最常见的受累部位,发病率高达50%。研究表明,背根神经节(DRG)和肋间神经(ICN)联合PRF治疗胸椎带状疱疹后遗神经痛均有效。Huang X Ma Y Wang W 潘雪芹(编译) 2021中华医学杂志2021,101,43:15
4胡萝卜软腐果胶杆菌巴西亚种(Pectobacterium carotovorum subsp.brasiliense)引起的黄瓜细菌性软腐病在中国发生显示文摘2014—2015年,在中国山东、山西、河北、河南、辽宁等省的黄瓜茎叶上发生了毁灭性的细菌性软腐病,造成了黄瓜产业严重的经济损失。黄瓜叶片、茎、叶柄和果实表面出现流胶;茎基部呈深褐色进而出现湿腐。受侵染的黄瓜叶边缘出现黄斑和湿腐症状,并逐渐扩散至叶片中心。从受侵染组织中分离出45个细菌菌株,在形态学特性鉴定、生理学、生物化学和16Sr RNA基因序列分析的基础上,将病原体鉴定为胡萝卜软腐果胶杆菌(Pectobacterium carotovorum)。多位点序列分析(MLSA)证实,分离菌株是胡萝卜软腐果胶杆菌巴西亚种[Pectobacterium carotovorum subsp.brasiliensis(Pcb)],病原菌归入进化枝II。重新分离获得与原始菌株相同的菌株,证实了分离菌株的致病力。寄主范围测试表明,该菌株具有广泛的寄主范围。目前为止,这是对Pcb引起的黄瓜软腐病——这一对黄瓜生产具有重要经济影响的病害在中国乃至全球范围内的首次报道。冯志琴(译) meng x l chai a l shi y x xie x w ma z h li b j 2017中国植保导刊2017,37,7:10
5Variations in Wool Growth with Nutrient Supply in Northern China显示文摘Field studies on essessment of nutritional status of the grazing sheep were carried out in each of the three major grassland regions, the eastern Inner Mongolia and beyond grassland, the Inner Mongolia - Ningxia - Gansu grassland and the Xinjiang grassland, in northern China. The results obtained showed that the wool production of fine wool sheep in these regions varied between regions and seasons, with similar seasonal patterns in all regions and that reducing the seasonal variations in nutrient supply would enhance wool production substantially. Nutritional limitations to wool growth of the grazing sheep in these regions were suggested, those were: the shortage of protein supply in winter and early spring; the poor quality of much of the pasture and the hay used as supplements, the low energy intake during winter which probably necessitated the use of body stores to maintain body temperature.D X Lu,Iner(Mongolia Academy of Animal Sciences.Hohhot City.Inner Mongolia Autgolia Autonmous Region.PRC)Z C Feng,(Mongolia Academy of Animal Sciences.Hohhot City.Inner Mongolia Autgolia Autonmous Region.PRC)H R Wang,(Mongolia Academy of Animal Sciences.Hohhot City.Inner Mongolia Autgolia Autonmous Region.PRC)R Z Yang,(Xinjiang Institute of Animal Science.Xinjiang Academy of Animal Science.Yiu Hou Road.Urumqi.Xinjiang Uygur Autonomous Region PRC)C T Ma,(Chinese Academy of Agricultural Sciences.Lanzhou.Gansu.PRC)D B Purser,(CSIRO Division of Animal Production.Laboratory for Rural Research.Private Bag.P.O.Wembley.Western Australia 6014)J R Lindsay(CSIRO Division of Animal Production.Laboratory for Rural Research.Private Bag.P.O.Wembley.Western Australia 6014)D W Peter(CSIRO Division of Animal Production.Laboratory for Rural Research.Private Bag.P.O.Wembley.Western Australia 6014) 1997畜牧与饲料科学1997,22,S1:3
6抗生素使用的时间长短和使用时的生命阶段与全因/特定原因死亡风险的关系:一项前瞻性队列研究显示文摘过度使用抗生素一直是一个重要的临床问题,抗生素使用与肠道微生物菌群的改变有关,肠道菌群的改变与各种慢性疾病如心血管病和癌症的风险有关。此外,抗生素使用的时间可能是过早死亡的一个危险因素。研究者调查了成年期间使用抗生素的生命阶段和使用持续时间与全因和特定原因死亡风险的关系。该项前瞻性队列研究包括来自护士健康研究、均未患有心血管病或癌症的37516名年龄≥60岁的女性,收集其中年(40~59岁)和老年(≥60岁)使用抗生素的时间(无,<15d,15d至<2个月,或≥2个月)。研究者根据抗生素的使用时间估计10年内全因死亡率和心血管病或癌症的死亡风险比(HR)。在355918人年的随访中,研究者记录了所有原因导致的4536例死亡(包括728例心血管病死亡和1206例癌症死亡)刘青(译) 叶鹏(摘 审校) Heianza Y Ma W Li X Cao Y Chan A Rimm EB Hu FB Rexrode K Manson JE Qi L 2020中华高血压杂志2020,28,2:2
7Relation between milk urea content and nitrogen excretion from lactating cows显示文摘ZHAI S W LIU J X MA Y 2005Acta Agric Scand Section A-Animal Science2005,55,23:1
8Numerical simulation of sloshing waves in a 3D tank based on a finite element method显示文摘Wu G X Ma Q W Taylor R E 1998Applied Ocean Research1998,20,:1
9Alkaline syenites in eastern Cathaysia (South China): Link to Permian-Triassic transtension显示文摘Wang Q Li J W Jian P Zhao Z H Xiong X L Bao Z W Xu J F Li C F Ma J L 2005Emth Planet Sci Lett2005,230,34:1
10On some properties of distance measures显示文摘Fan J L Ma Y L Xie W X 2001Fuzzy Sets and Systems2001,117,3:1
11Multimode squeeze operators and squeezed states 显示文摘Ma X Rhodes W 1990Phys Rev A1990,41,:1
12Optimization of cyclical process for CO coupling regeneration reactions 显示文摘B W Wang X B Ma G H Xu 2000Com & Chem Eng2000,24,6:1
13Oxidation resistant SiC coating for graphite materials显示文摘Zhu Q S Qiu X L Ma C W 1999Carbon1999,37,9:1
14Crack detection from the slope of the mode shape using complex continuouswavelet transform显示文摘Jiang X Ma Z J Ren W X 2012Computer-Aided Civil and In- frastructure Engineering2012,27,3:1
15A common haplotype at the CD36 locus is associated with high free fatty acid levels and in- creased cardiovascular risk in Caucasians显示文摘Ma X Bacci S Mlynarski W 2004Hum Mol Genet2004,13,19:1
16Evaluation of the esthetic effect of resin cements and try-in pastes on ceromer veneers显示文摘Xing W Jiang T Ma X 2010J Dent2010,382,:1
17IrrE, a global regulator of extreme radiation resistance inDeinococcus radiodurans, enhances salt tolerance in Escherichia coli and Brassica napus显示文摘Pan J Wang J Zhou Z Yan Y Zhang W Lu W Ping S Dai Q Yuan M Feng B Hou X Zhang Y Ma R Liu T Feng L Wang L Chen M Lin M 2009PloS One2009,4,2:1
18Heterotrimeric G proteins regulate nitrogen-use efficiency in rice 显示文摘Sun H Y Qian Q Wu K Luo J J Wang S S Zhang C W Ma Y F Liu Q Huang X Z Yuan Q B Han R X Zhao M Dong G J Guo L B Zhu X D Gou Z H Wang W Wu Y J Lin H X Fu X D 2014Nature Genetics2014,46,4:1
19Phosphate-induced metal immobilization in a contaminated site 显示文摘CAO R X MA L Q CHEN M SINGH S P HARRIS W G 2003Environmental Pollution2003,122,:1
20The TIL commissioning and performance显示文摘X Zhang W Zheng X Wei F Jing Z Sui K Zheng Q Xu X Yuan X Jiang L Yang P Ma M Li J Wang D Hu S He F Li Z Peng B Feng H Zhou L Guo X Li X Zhang J Su Q Zhu H Yu R Zhao C Ma H He D Fan W Zhang 2008Journal of Physics: Conference Series2008,,3:1
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