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    题名 作者 年代 出处 被引量
1加拿大新生儿重症监护室院内感染及其变化趋势对胎龄<33周早产儿预后的影响(英文)显示文摘败血症是新生儿重症监护室(NICU)的危重病症及造成新生儿死亡的重要原因之一,根据其发病时间,可分为早发(生后2 d内)和晚发(生后2 d后)。其中晚发的新生儿败血症,一般考虑为院内感染(NI)。胎龄越小,出生体重越低,NI的发生率越高。NI的发生率在加拿大各NICU之间差别较大,与各中心医护人员的相关诊疗行为密切相关。在国家卫生研究院"基于循证医学的医疗质量改进项目"的推动下,2003~2009年间加拿大全国NICU总的NI率明显下降,但不同中心各自感染率的变化趋势仍极为不同。本研究纳入了加拿大全国共24家NICU在2008~2012年间所有收入院的胎龄〈33周的早产儿共18 961名,探讨NI率的变化趋势以及其与早产儿预后的关系。Caitlin Jantzen Abhay Lodha Mirea Lucia Shoo K Lee Xiang Y Ye Koravangattu Sankaran 姚跃 2015中国当代儿科杂志2015,17,10:13
2推荐以“EBV相关肺癌”术语替代和扩展肺淋巴上皮瘤样癌的组织学谱系显示文摘肺淋巴上皮瘤样癌(LELC)是一种罕见的EBV相关性癌,其组织学特征为癌细胞呈合体细胞样生长,伴显著的淋巴细胞浸润,组织学上与未分化型鼻咽癌难以区分。研究发现LELC亦可显示非经典组织学形态且缺乏显著的淋巴细胞浸润。作者选取61例肺LELC病例进行全面临床病理分析,并使用免疫组化分析软件对浸润淋巴细胞进行自动定量分析,发现肺LELC形态学上存在连续性谱系,呈现从富于淋巴细胞浸润的经典型未分化LELC至极少淋巴细胞浸润的非经典型组织学形态。Yeh Y C Kao H L Lee K L 2019临床与实验病理学杂志2019,35,5:12
3Bis(7)-tacrine attenuates beta amyloid-induced neuronal apoptosis by regulating L-type calcium channels显示文摘Fu H Li W Lao Y Luo J Lee NT Kan KK Tsang HW Tsim KW Pang Y Li Z Chang DC Li M Han Y 2006中国生物学文摘2006,20,10:10
4比较五种中草药牙膏对口腔常见菌的抗菌潜力显示文摘目的评价5种国产中草药牙膏对口腔常见菌的抗菌潜力。方法运用扩散法来评价5种国产中草药牙膏———美加净复合中草药牙膏(MAX)、洁银中药牙膏(JY)、田七特效中药牙膏(TQ)、中华中草药牙膏(ZH)、高露洁草本美白牙膏(Colgate H)对口腔常见菌:变形链球菌(S.mutants)、血链球菌(S.sanguis)、粘放线菌(A.viscosus)和白色念珠菌(C.albicans)的抗菌潜力。结果阴性对照组未见产生抗菌区域,而阳性对照组对4种口腔常见菌产生明显的抗菌区域。TQ对除了白色念珠菌(C.albicans)外的其他3种口腔常见菌都有明显的抗菌作用,其余4种牙膏在膏状和稀释状态下对所有4种常见菌均显示了明显和持续的抗菌作用。膏状状态下的抗菌区域比稀释状态下有显著的增大(P<0.05)。结论除TQ对C.albicans显示无效外,所有5种国产中草药牙膏对口腔内的常见菌均有明显的抗菌作用。陈宏 丁熙 张秀华 ZHANG W LI Y LEE SS 2007中国微生态学杂志2007,19,4:7
54-1BB signaling activates glucose and fatty acid metabolism to enhance CD8^(+) T cell proliferation显示文摘4-1BB(CD137)is a strong enhancer of the proliferation of CD8^(+)T cells.Since these cells require increased production of energy and biomass to support their proliferation,we hypothesized that 4-1BB signaling activated glucose and fatty acid metabolism.We found that treatment with agonistic anti-4-1BB mAb promoted the proliferation of CD8^(+)T cells in vitro,increasing their size and granularity.Studies with a glycolysis inhibitor and a fatty acid oxidation inhibitor revealed that CD8^(+)T cell proliferation required both glucose and fatty acid metabolism.Anti-4-1BB treatment increased glucose transporter 1 expression and activated the liver kinase B1(LKB1)-AMP-activated protein kinase(AMPK)-acetyl-CoA carboxylase(ACC)signaling pathway,which may be responsible for activating the metabolism of glucose and fatty acids.We also examined whether blocking glucose or fatty acid metabolism affected cell cycle progression and the anti-apoptotic effect of 4-1BB signaling.The increase of anti-apoptotic factors and cyclins in response to anti-4-1BB treatment was completely prevented by treating CD8^(+)T cells with the fatty acid oxidation inhibitor,etomoxir,but not with the glycolysis inhibitor,2-deoxy-D-glucose.We conclude that anti-4-1BB treatment activates glucose and fatty acid metabolism thus supporting the increased demand for energy and biomass,and that fatty acid metabolism plays a crucial role in enhancing the cell cycle progression of anti-CD3-activated CD8^(+)T cells in vitro and the anti-apoptotic effects of 4-1BB signaling on these cells.Beom K Choi Do Y Lee Don G Lee Young H Kim Seon-Hee Kim Ho S Oh Chungyong Han Byoung S Kwon 2017Cellular & Molecular Immunology2017,14,9:6
6急性缺血性脑卒中后低脉压与不良预后相关显示文摘众所周知,脉压与心脏功能、动脉僵硬度、体液状态和血管事件有关。该研究旨在探讨基于中国台湾地区脑卒中登记资料的急性缺血性脑卒中(acute ischemic stroke,AIS)患者入院时脉压的预后作用。刘莉 叶鹏 Tang SC Yin JH Liu CH Sun MH Lee JT Sun Y Hsu CS Sun MC Lin CH Chen CH Lien LM Muo CH Jeng JS Hsu CY 2017中华高血压杂志2017,25,7:5
7Texture analysis on parametric maps derived from dynamic contrast-enhanced magnetic resonance imaging in head and neck cancer显示文摘AIM: To investigate the merits of texture analysis on parametric maps derived from pharmacokinetic modeling with dynamic contrast-enhanced magnetic resonance imaging(DCE-MRI) as imaging biomarkers for the prediction of treatment response in patients with head and neck squamous cell carcinoma(HNSCC). METHODS: In this retrospective study,19 HNSCC patients underwent pre- and intra-treatment DCEMRI scans at a 1.5T MRI scanner. All patients had chemo-radiation treatment. Pharmacokinetic modeling was performed on the acquired DCE-MRI images,generating maps of volume transfer rate(Ktrans) and volume fraction of the extravascular extracellular space(ve). Image texture analysis was then employed on maps of Ktrans and ve,generating two texture measures: Energy(E) and homogeneity.RESULTS: No significant changes were found for the mean and standard deviation for Ktrans and ve between pre- and intra-treatment(P > 0.09). Texture analysis revealed that the imaging biomarker E of ve was significantly higher in intra-treatment scans,relative to pretreatment scans(P < 0.04). CONCLUSION: Chemo-radiation treatment in HNSCC significantly reduces the heterogeneity of tumors.Jacobus FA Jansen Yonggang Lu Gaorav Gupta Nancy Y Lee Hilda E Stambuk Yousef Mazaheri Joseph O Deasy Amita Shukla-Dave 2016World Journal of Radiology2016,8,1:5
8Power management unit chip design for automobile active-matrix organic light-emitting diode display module显示文摘A power management unit (PMU) chip supplying dual panel supply voltage, which has a low electro-magnetic interference (EMI) characteristic and is favorable for miniaturization, is designed. A two-phase charge pump circuit using external pumping capacitor increases its pumping current and works out the charge-loss problem by using bulk-potential biasing circuit. A low-power start-up circuit is also proposed to reduce the power consumption of the band-gap reference voltage generator. And the ring oscillator used in the ELVSS power circuit is designed with logic devices by supplying the logic power supply to reduce the layout area. The PMU chip is designed with MagnaChip’s 0.25 μm high-voltage process. The driving currents of ELVDD and ELVSS are more than 50 mA when a SPICE simulation is done.KIM J H PARK J H KIM J H CAO T V LEE T Y BAN H J YANG K KIM H G HA P B KIM Y H 2009Journal of Central South University2009,16,4:4
9光动力疗法辅助龈下刮治术对牙周探诊出血的疗效分析显示文摘目的:比较光动力疗法(PDT)辅助龈下刮治术(SRP)与单纯SRP对临床牙周探诊出血(BOP)减少的差异。方法:经伦理委员会同意后,选择45例(每例至少有4个≥5mm的牙周袋并分布于两个以上不同口腔区域内)慢性牙周炎患者。经过基础检查后所有患者接受全口根面平整及龈下刮治术(SRP),并随机分为3组:A组系SRP后做1次Periowave激光治疗;B组系SRP后及6周后分别做1次激光治疗;C组系仅以SRP治疗作为对照。所有≥5mm的牙周袋作为激光治疗及分析统计位点。在基础检查、SRP后6周、12周及2年分别记录BOP阳性位点,采用SPSS10.0统计分析软件包行卡方检验。结果:与治疗前比较,3组BOP阳性率在6周、12周、2年都明显减少(P<0.01),6周时各组间差异无显著性(P>0.05),12周、2年B组比另两组明显减少(P<0.05)。结论:在本试验条件下,两次Periowave激光辅助SRP治疗可使BOP明显减少,控制炎症维持时间较长。王莹 张秀华 王靖虓 林芝 陈宏 朱形好 LEE S KIM J LI Y 2009温州医学院学报2009,39,3:4
10青年人群单纯收缩期或舒张期高血压的心血管病风险显示文摘根据2017年美国心脏病学院/美国心脏协会高血压指南定义,在1级高血压青年人群中,关于单纯收缩期高血压(isolated systolic hypertension,ISH)、单纯舒张期高血压(isolated diastolic hypertension,IDH)或收缩期和舒张期高血压(systolic and diastolic hypertension,SDH)相关的健康预后知之甚少。方法:在全国健康筛查数据库中.刘青(译) 刘莉(校) Lee H Yano Y Cho SMJ Park JH Park S Lloyd-Jones DM Kim HC 2020中华高血压杂志2020,28,8:3
11The growth of brain tumors can be suppressed by multiple transplantation of mesenchymal stem cells expressing cytosine deaminase显示文摘Suicide genes have recently emerged as an attractive alternative therapy for the treatment of various types of intractable cancers.The efficacy of suicide gene therapy relies on efficient gene delivery to target tissues and the localized concentration of final geneproducts.Chang DY Yoo SW Hong Y Kim S Kim SJ Yoon SH Cho KG Paek SH Lee YD Kim SS Suh-Kim H 2010中国神经肿瘤杂志2010,8,2:3
12体外多中心队列研究比较多黏菌素B和多黏菌素E治疗相关肾毒性发生率显示文摘多黏菌素通常是唯一对多重耐药(MDR)革兰阴性菌有效的药物。临床上可选用的多黏菌素类有多黏菌素B和多黏菌素E。可能由于多黏菌素E具有较好的安全性,临床上应用更广泛。但文献中对这2种多黏菌素类的肾毒性发生率的报道很不一致。本研究旨在比较多黏菌素B和多黏菌素E的肾毒性及患者使用后发生肾毒性的独立危险因素。Phe K Lee Y McDaneld PM 盛滋科 王明贵 2015中国感染与化疗杂志2015,15,3:3
13Frequent amplification of a chr19q13.41 microRNA polycistron in aggressive primitive neuroectodermal brain tumors显示文摘Li M Lee KF Lu Y Clarke I Shih D Eberhart C Collins VP Van Meter T Picard D Zhou L Boutros PC Modena P Liang ML Scherer SW Bouffet E Rutka JT Pomeroy SL Lau CC Taylor MD Gajjar A Dirks PB Hawkins CE Huang A. 2009中国神经肿瘤杂志2009,7,4:3
14Solder engineering for optoelectronic packaging显示文摘Y C Lee N Basavanhally 1994JOM1994,4,6:3
15Infrared joining of TiAl intermetallics using Ti-15Cu-15Ni foil- I the microstructure morphologies of joint interfaces显示文摘Lee S J Wu S K Lin R Y 1998Acta Materialia1998,46,4:3
16咬合与脑功能相关性研究进展显示文摘本文综述了咬合对全身健康尤其是脑功能的影响.从1999 ~ 2011年英文在线文献和图书馆的相关文献中,选择可用的19篇文献分为咀嚼和舌运动,紧咬牙和磨牙症,咬合板和咬合干扰,修复重建,疼痛和刺激等5类.总结了咀嚼口香糖、叩齿和紧咬牙运动等口颌面区运动与大脑感觉和运动皮层激活的相关性.感觉运动皮层的激活也会受到咬合干扰装置、咬合板和种植修复体的影响.大脑激活区的改变可能依赖于口颌面区运动的强度.因此,咀嚼和其它运动刺激能激活大脑皮层,从而可能有助于防止脑功能的退化,然而,这些发现必须由更多研究所证实.Ohkubo C(综述) Morokuma M(综述) Yoneyama Y(综述) Matsuda R(综述) Lee JS(综述) 姜华(审校) 2013实用口腔医学杂志2013,29,6:3
17Fault detection method with PCA and LDA and its application to induction motor显示文摘A feature extraction and fusion algorithm was constructed by combining principal component analysis(PCA) and linear discriminant analysis(LDA) to detect a fault state of the induction motor.After yielding a feature vector with PCA and LDA from current signal that was measured by an experiment,the reference data were used to produce matching values.In a diagnostic step,two matching values that were obtained by PCA and LDA,respectively,were combined by probability model,and a faulted signal was finally diagnosed.As the proposed diagnosis algorithm brings only merits of PCA and LDA into relief,it shows excellent performance under the noisy environment.The simulation was executed under various noisy conditions in order to demonstrate the suitability of the proposed algorithm and showed more excellent performance than the case just using conventional PCA or LDA.JUNG D Y LEE S M 王洪梅 KIM J H LEE S H 2010Journal of Central South University2010,17,6:3
18PID controllers tuning for integrating and unstable processes with time delay显示文摘Lee Y H Lee J S 2002Chemical Engineering Science2002,55,4:2
19Satellite sensor image classification using cascaded architecture of neural fuzzy network显示文摘Lin C T Lee Y C Pu P H 2000IEEE Transactions on Geoscience and Remote Sensing2000,38,2:2
20Total dose effects in composite Nitride- Oxide films显示文摘Sung- Chul Lee Raparla A Li Y F 2000IEEE Transactions on Nuclear Science2000,47,6:2
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