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| 1 | 2019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 |
| 2 | 高脂饮食诱导的肠道微生物代谢障碍对精子发生和精子运动的损害显示文摘1973至2011年间西方国家男性精子密度快速下降50%以上,且当前无有效治疗方法减缓其下降趋势。越来越多的临床研究及动物实验表明,高脂饮食介导的肥胖、代谢综合征可以重塑肠道菌群,继而影响能量代谢、肠道黏膜屏障、宿主免疫、预防病原菌等生理功能。为了解高脂饮食是否通过肠道菌群影响男性生殖,该研究分别将正常饮食喂养的小鼠肠道菌群移植入6只正常饮食小鼠(组1),高脂饮食喂养的小鼠肠道菌群移植入另外6只正常饮食小鼠(组2)体内,15周后,检测到组2小鼠的精子生成、精子运动、曲细精管内精原干细胞数量、精母细胞数量均显著下降,血液内毒素升高近2倍,但组1小鼠的上述指标无明显改变。 | Ding N Zhang X Zhang XD 季文(编译) | 2020 | 中华医学杂志2020，100，26： | 25 |
| 3 | 宣肺健脾益肾针刺法对支气管哮喘患者肺功能与心率变异性即刻效应的影响显示文摘目的 :探讨针刺治疗支气管哮喘 (简称哮喘 )的作用机理。方法 :慢性持续期、缓解期哮喘患者 ,针刺治疗主要穴位有 :列缺、鱼际、曲池、足三里、三阴交、太溪等 ,体现了中医宣肺健脾益肾的治疗原则。针刺治疗前后 15min检测肺功能与心率变异性 (HRV)频域指标。结果 :针刺治疗后哮喘患者的肺功能出现明显改善 ,HRV测定表明机体植物神经的调节功能得到加强。结论 :针刺治疗对提高哮喘患者的肺功能具有显著即刻效应 。 | 张文彭 Е.В.ВЛАGNМNPCKNN N В.Л.КYЧEPCK N N E.B.CEMEN H ЫX E.Г.ПAPШAKOBA | 2004 | 中国中医基础医学杂志2004，10，9： | 12 |
| 4 | 大气细颗粒物可通过长链非编码RNA途径促进肺癌细胞的迁移侵袭显示文摘长期暴露于大气细颗粒物(PM2.5)可能造成或加剧包括肺癌在内的多种疾病,但机制尚未完全清楚。新发现的长链非编码RNA虽然不能编码蛋白质,却能调控多种生命活动并参与肿瘤的发生发展。研究者将肺腺癌A549细胞暴露于PM2.5混悬的DMEM细胞培养基,构建肺癌细胞暴露PM2.5模型;实时荧光定量PCR检测长链非编码RNA loc146880的表达水平; | 李欣洋 张遵真 Deng X Feng N Zheng M | 2017 | 环境卫生学杂志2017，7，5： | 6 |
| 5 | 持续气道正压通气在预防阻塞性睡眠呼吸暂停患者心血管事件中的作用显示文摘阻塞性睡眠呼吸暂停(obstructive sleep apnea,OSA)导致阵发性低氧血症,夜间交感神经系统激活,血压、氧化应激和炎症指标的升高以及高凝血症。较大的胸内负压波动也会给心脏和大血管施加机械应力。基于人群和睡眠诊所的队列研究显示,OSA与心脑血管事件,特别是脑卒中相关。 | McEvoy RD Antic NA Heeley E Luo Y Ou Q Zhang X Mediano O Chen R Drager LF Liu Z Chen G Du B McArdle N Mukherjee S Tripathi M Billot L Li Q Lorenzi-Filho G Barbe F Redline S Wang J Arima H Neal B White DP Grunstein RR Zhong N Anderson CS 练桂丽 叶鹏 | 2016 | 中华高血压杂志2016，24，11： | 4 |
| 6 | Oxygen and Nitrogen Effects on MC Carbide in K465 Nickel-Base Superalloy显示文摘Effects of oxygen and nitrogen on MC carbide in nickel-base superalloy K465 were investigated, because neither of the two gas elements was found to decide MC carbide morphology monotonically. The morphology of MC carbide under alloy solidified in conventional investment casting condition was observed to transform from script-type to block-type with the total oxygen and nitrogen content (gas content) in samples rising up from 1.2×10-6 mol/g to 2.6×10-6 mol/g. The area fraction and composition of the MC carbide also varied with increase of gas content. However, the morphology of MC carbide kept to be script-type even when gas content was up to 3.4×10-6 mol/g in samples solidified with a much higher cooling rate. These results indicate that effects of gas content on formation of MC carbide can be observed in specimens solidified with low cooling rate, but such changes in MC carbide cannot be found when the cooling rate is high. | Wang L N Zheng Q Sun X F Guan H R Hu Z Q | 2009 | 稀有金属材料与工程2009，38，A03： | 4 |
| 7 | 血浆7-酮胆固醇与冠状动脉疾病患者心血管结局和总死亡率的关系显示文摘7-酮胆固醇(7-ketocholesterol,7-KC)是胆固醇氧化产物的一种形式,在动物动脉粥样硬化模型的形成中起重要作用。该文研究人员试图确定循环7-KC与稳定型冠状动脉疾病(coronary artery disease,CAD)患者的临床心血管结局和总死亡率的关系。 | 刘莉 叶鹏 Song J Wang D Chen H Huang X Zhong Y Jiang N Chen C Xia M | 2017 | 中华高血压杂志2017，25，6： | 4 |
| 8 | Microstructure and evolution of mechanically-induced ultrafine grain in surface layer of AL-alloy subjected to USSP显示文摘 | X Wu N Tao Y Hong B Xu J Lu K Lu | 2002 | Acta Materialia2002，，8： | 3 |
| 9 | The effect of Saccharomyces cerevisiae on digestion and mortality in the volcano rabbit(Romerolagus diazi)显示文摘An experiment was conducted to evaluate whether supplementation with a probiotic could enhance digestion and reduce mortality in the volcano rabbit in captivity. Two enclosures at Chapultepec Zoo, Mexico(114 individuals) were used in a crossover design(two periods of 60 days) with the following treatments: control group and supplementation with Saccharomyces cerevisiae(2×108 CFU/exhibit/day). Supplementation with the probiotic negatively affected(P<0.01) the digestibility of dry matter, organic matter, neutral detergent fiber(NDF) and energy. Mortality increased(P<0.04) following supplementation with the probiotic(4.26% vs. 8.89%), primarily in the juvenile rabbits. The results indicate that yeast supplementation in the volcano rabbit negatively affects digestion and mortality in captivity. | Rogelio Campos-Morales Germán D Mendoza Javier Ojeda Fernando X Plata José A Martínez | 2015 | Journal of Integrative Agriculture2015，14，3： | 2 |
| 10 | Study on the magnetic compression of intense relativistic electron beams in a converging magnetic guide field 显示文摘 | Liu G Z Liu N Q Xie X | 1994 | Acta Physica Sinica1994，3，1： | 2 |
| 11 | Auxiliary principle and iterative algorithms for generalized set-valued strongly nonlinear mixed variational-like inequalities显示文摘 | Huang N J Deng C X | 2001 | J Math Anal Appl2001，256，： | 2 |
| 12 | 查看详情显示文摘 | Zhao C T Hou J N Zhang X Zhu W.Xu M | | 高分子科学(英文版)0，，： | 2 |
| 13 | Effects of feeding yeast(Saccharomyces cerevisiae), organic selenium and chromium mixed on growth performance and carcass traits of hair lambs显示文摘Yeasts and organic minerals are used in diets to improve health, productive performance and some carcass characteristics of ruminants and non-ruminants. Thirty-two lambs(Pelibuey×Katahdin; BW=(30.55±1.67) kg; n=8) were used in a 56-d feeding experiment to study the effects of different levels of live yeast(Saccharomyces cerevisiae; yeast), selenium(Se) and chromium(Cr) mixed(Se-Cr), and a mixture of yeast-Se-Cr on growth performance and carcass traits. Animals were stratified by body weight(BW) and randomly assigned to one of four treatments: 1) control group(0.0 g kg–1 yeast); 2) yeast(1.50 g kg–1 dry matter intake(DMI) d–1); 3) Se-Cr premix(1.5 mg kg–1 DMI d–1 for each mineral); and 4) yeast-Se-Cr mixture. There were no treatment effects on final BW; whereas lambs fed Se-Cr or yeast-Se-Cr had higher(P<0.05) DMI than animals supplemented with only yeast. Average daily gain(ADG), gain:feed ratio, chop area, dorsal fat and carcass yield were similar(P>0.05) among treatment groups. In conclusion, supplementation with yeast, Se-Cr mixed or yeast-Se-Cr did not improve ADG, final BW, back fat content and carcass yield of growing of Pelibuey×Katahdin lambs. Supplementation with Se-Cr and yeast-Se-Cr increased DMI, and approximately 250 g ADG animal–1 d–1 was produced with no negative effects on growth and health of the animals. | Pedro A Hernández-García Alejandro Lara-Bueno Germán D Mendoza-Martínez José R Bárcena-Gama Fernando X Plata-Pérez Rufino López-Ordaz José A Martínez-García | 2015 | Journal of Integrative Agriculture2015，14，3： | 2 |
| 14 | Context-based adaptive lossless image coding 显示文摘 | Wu X Memon N | 1997 | IEEE Trans Commun1997，45，4： | 2 |
| 15 | Investigation of the electrochemical and electrocatalytic behavior of single-wall carbon nanotube film on a glassy carbon electrode显示文摘 | Luo H X Shi Z J Li N Q | 2001 | Anal Chem2001，73，5： | 2 |
| 16 | 缺血性脑卒中后的中期血压变异性与临床结局的关系显示文摘本研究旨在探讨急性脑卒中患者发病7d内的中期血压变异性(blood pressure variability,BPV)与预后的关系。方法:本研究纳入873例急性缺血性脑卒中患者。通过计算发病7d内的收缩压和舒张压的变异系数来评价中期BPV。 | Wang Y Wang J Meng P Liu N Ji N Zhang G Xu B Zhou X Sun Y Xu Y Hui R He M 陈云 叶鹏 | 2018 | 中华高血压杂志2018，26，5： | 2 |
| 17 | Preparation of Co3O4 nanoparticles by a polymer combustion route显示文摘 | JIU J T GE Y LI X N | 2002 | Materials Letters2002，54，： | 2 |
| 18 | Learning in relational databases: a rough set approach 显示文摘 | Hu X H Cercone N | 1995 | International Journal of Computational Intelligence1995，11，2： | 2 |
| 19 | Synthesis and structural characterization of several tris(2-methyl-2-phenylpropyl)tin carboxylates contanining germanium显示文摘 | Fang X N Song X Q Xie Q L | | 0，，： | 2 |
| 20 | Influence of Eutrophication on the Distribution of Total Mercury and Methylmercury in Hydroelectric Reservoirs显示文摘 | Meng Bo Feng X B Chen C X Qiu G L Sommar J Guo Y N Liang P Wan Q | 2010 | EN2010，，5： | 2 |
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