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| 1 | Susceptibility variations of multiple origins of loess from the Ily Basin(NW China)显示文摘The magnetic susceptibility of loess from the Ily Basin,northwestern China shows maximum values in S0 paleosols but minimum values in other paleosols,the mechanism of which has been well debated.In this work,systematic magnetic measurements were made on a representative section from Neleke county.The results show that the loess horizons(L1,L2 and L3) have multi-domain magnetite grains of aeolian origin,S0 is characterized by production of pedogenetic ultrafine-grained ferrimagnetic minerals,and the other paleosols(S1,S2,and S3) are characterized by the formation of nonferrimagnetic minerals associated with waterlogging.The correlation between the low concentration of ferrimagnets,high paramagnetic content,high magnetic coercivity remanence,fine ferrimagnetic grain size and intensified pedogenesis suggest two competing processes of pedogenetic enhancement and pedogenetic depletion in the lower paleosols.Pedogenetic depletion dominates and is responsible for the low susceptibility.Changes in magnetic grain size distribution occur during pedogenetic depletion.The susceptibility variations are of multiple origins in the loess of the Ily Basin.Pedogenetic enhancement,pedogenetic depletion,and allochthonous input of magnetic minerals should all be taken into account to explain the variations of magnetic parameters. | CHEN Qu LIU XiuMing HELLER F HIRT Ann M LU Bin GUO XueLian MAO XueGang ZHAO GuoYong FENG Hua GUO Hui | 2012 | Chinese Science Bulletin2012，57，15： | 9 |
| 2 | 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 |
| 3 | 油炸食品与心血管病风险和全因死亡率的关系:观察性研究的荟萃分析显示文摘研究者进行了一项荟萃分析,包括剂量反应分析,以定量确定油炸食品摄入与普通成年人群心血管病风险和全因死亡率之间的关系。方法:研究者在PubMed、EMBASE和Web of Science上检索2020年4月11日之前的所有文章。应用随机效应模型估计总的相对危险度(relative risks,RR)和95%CI。结果:与最低油炸食品摄入量相比,最高摄入量者主要心血管事件的总RR(95%CI)=1.28(1.15~1.43),n=17,I^(2)=82.0%,其中前瞻性研究:1.24(1.12~1.38),n=13,I^(2)=75.7%. | 刘青(译) 练桂丽(审校) Qin P Zhang M Han M Liu D Luo X Xu L Zeng Y Chen Q Wang T Chen X Zhou Q Li Q Qie R Wu X Li Y Zhang Y Wu Y Hu D Hu F | 2021 | 中华高血压杂志2021，29，2： | 3 |
| 4 | 中国内地孕妇和家畜弓形虫的血清反应回顾性分析显示文摘弓形虫是一种引起弓形虫病的胞内原虫寄生虫。这种寄生虫在世界上分布广泛,可以感染多种温血动物,包括人类、宠物和家畜。在一般人群中,弓形虫感染可以保持无症状,也可引起淋巴结病和流感样症状,或导致眼疾,而最常发生的是绒毛膜炎,孕妇是其特定的风险群体。如果怀孕期间获得初级感染,可能导致胎儿流产、死产和神经发育障碍。在人群中的主要传播途径之一是食用含有T.gondii组织囊肿的生肉或未煮熟的肉类。 | Deng H F Devleesschauwer B Liu M | 2018 | 中国妇幼健康研究2018，29，6： | 3 |
| 5 | 全颗粒饲料对奶牛生产性能的影响显示文摘饲料中的中性洗涤纤维(NDF)含量和饲料颗粒直径是影响瘤胃功能的重要因素。试验评估了以颗粒饲料为主的奶牛瘤胃健康情况、NDF消化率和生产性能。选取8头荷斯坦母牛(336±30 d,体重346±35 kg),随机分配到交叉重复试验组中,奶牛安置于牛栏,自由采食。试验期为3周,前两周是适应期,最后一周为数据收集期。各组饲粮原料相同,但物理形式不同,分为全混合日粮(TMR)和颗粒料(直径=8 mm)。两组间物理有效NDF(pe NDF)不同,TMR组为39.8%,颗粒料组为11.8%。在试验过程中,干物质采食量(DMI)、饮水量、瘤胃反刍时间、瘤胃温度和pH情况均记录。3周后收集粪样,确定潜在的可消化NDF总消化率(pdNDF)。每阶段结束后计算平均日增重和饲料转化率。颗粒料组的DMI、DMI/体重和饮水量更高。而两组间平均日增重和饲料转化率无显著差异。颗粒料组的瘤胃反刍时间为241 min·d-1低于TMR组的507 min·d-1。饲料的不同物理外形对瘤胃温度、瘤胃pH无显著影响。TMR组的pdNDF总消化率为90.25%高于颗粒料组的86.82%。试验结果表明,动物易接受完整的颗粒饲料,DMI较高,且反刍时间减少,但瘤胃pH无显著变化。TMR组的pdNDF消化率显著增加。尽管两组奶牛在DMI和纤维消化方面表现不同,但总体表现相似,两组饲料的保存时间与其物理形式有关。在短期内,提供能满足NDF需求的完全颗粒饲料可改善瘤胃健康状况和动物生产性能,而较长时间的数据则需要进一步试验。 | Wang J Yang M Cao M Lin Y Che L Q Duraipandiyan V Al-Dhabi N A Fang Z F Xu S Y Feng B Liu G Wu D Bonfante E Palmonari A Mammi L Canestrari G Fustini M Formigoni A | 2016 | 饲料博览2016，0，12： | 2 |
| 6 | Mechanisms of fibrinolysis resistance and potential targets for thrombolysis in acute ischaemic stroke: lessons from retrieved stroke emboli显示文摘There has been growing interest and insight into the histological composition of retrieved stroke emboli.One of the main focuses of the stroke clot analysis literature has been the implications of clot composition on mechanical thrombectomy procedures.However,the holy grail of clot analysis may not be in the field of clot-device interaction,but rather,in understanding mechanisms of fibrinolysis resistance.The mechanisms underlying the low response to fibrinolytic therapy,even with the newer,more powerful agents,remain poorly understood.While factors such as embolus size,location and collateral status influence alteplase delivery and recanalisation rates;compositional analyses focused on histological and ultrastructural characteristics offer unique insights into mechanisms of alteplase resistance.In this review,we strive to provide comprehensive review of current knowledge on clot composition and ultrastructural analyses that help explain resistance to fibrinolysis. | Waleed Brinjikji Oana Madalina Mereuta Daying Dai David F Kallmes Luis Savastano Yang Liu Shahid M Nimjee Raul G Nogueira Mehdi Abbasi Ramanathan Kadirvel | 2021 | Stroke & Vascular Neurology2021，6，4： | 2 |
| 7 | Insights into human CD34(+) hematopoietic stem/progenitor cells through a systematically proteomic survey coupled with transcriptome显示文摘 | Liu F Lu J Fan HH Wang ZQ Cui SJ Zhang GA Chi M Zhang X Yang PY Chen Z Han ZG | 2006 | 中国生物学文摘2006，20，5： | 2 |
| 8 | Waveguide -integrated, ultra- low energy GeSi electro- absorp- tion modulators 显示文摘 | LIU J F BEALS M POMERENE A | 2008 | Nature Photonics2008，2，： | 1 |
| 9 | A facile and selective synthesis of 2-alkylamino-4H-imidazolin-4-ones显示文摘 | Ding M W Xu Z F Liu Z J | 2001 | Synth Commun2001，31，： | 1 |
| 10 | Analysis of medicinal bioactive composition of Gentianaceae in Qinghai Tibet plateau by high performance liquid chromatography显示文摘 | HU F Z(胡凤祖) SONG Y L(宋娅莉) LIU M(刘梅) SHI ZH X(师治贤) | 2003 | Chinese Journal of Chromatography(色谱)2003，21，1： | 1 |
| 11 | Development of novel self-humidifying composite membranes for fuel cells显示文摘 | Liu F Q Yi Xing D M | 2003 | Power Source2003，124，： | 1 |
| 12 | Friction and wear of the film formed in the immersion test of oil containing antiwear and extreme pressure additives 显示文摘 | Liu W M Hu L T Zhang Z F | 1995 | Thin Solid Film1995，271，： | 1 |
| 13 | Anthraquinones in Rheum palmatum and Rumex dentatus (Polygonaceae),and phorbol esters in Jatropha curcas (Euphorbiaceae) with molluscicidal activity against the schistosome vector snails Oncomelania,Biomphalaria and Bulinus显示文摘 | LIU S Y SPORER F WINK M JOURDANE J HENNING R Li Y L RUPPEL A | 1997 | Trop Med Int Health1997，2，2： | 1 |
| 14 | Relationship between molecular structures and tribological properties of phosphazene lubricants显示文摘 | Liu W M Ye C F | 2002 | Wear2002，252，4： | 1 |
| 15 | Kinetic model for the reaction of Ca(OH)2/fly ash sorbents with SO2 at low temperatures显示文摘 | Liu C F Shih S M Lin R B | 2004 | Industrial and Engineering Chemistry Research2004，43，15： | 1 |
| 16 | Hydraulic and chemical signals in the control of leaf expansion and stomatal conductance in soybean exposedto drought stress显示文摘 | Liu F Jensen C R Andersen M N | 2003 | Functional Plant Biol2003，30，1： | 1 |
| 17 | Predictors of restenosis after successful carotid arteI7 stenting显示文摘 | Khan M A Liu M W Chio F L | 2003 | Am J Cardiol2003，92，7： | 1 |
| 18 | 3D Aperiodic hierarchical porous graphitic carbon material for high-rate electrochemical capacitive energy storage显示文摘 | Wang D W Li F Liu M | 2008 | Angew Chem Int Ed2008，47，2： | 1 |
| 19 | Mutations in SUPPRESSOR OF VAR- IEGATION 1, a factor required for normal chloroplast translation, suppress var2-mediated leaf variegation in Arabidopsis 显示文摘 | Yu F Liu X Alsheikh M | 2008 | Plant Cell2008，20，7： | 1 |
| 20 | Large-pore apertures in a series of metal-organic frameworks显示文摘 | Deng H Grunder S Cordova K E Valente C Furukawa H Hmadeh M Gandara F Whalley A C Liu Z Asahina S Kazumori H O'Keeffe M Terasaki O Stoddart J F Yaghi O M | 2012 | Science2012，336，： | 1 |
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