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955篇 您的检索式:作者名="Dong M C"
    题名 作者 年代 出处 被引量
1High-dose methylprednisolone can induce remissions in patients with fludarabine- refractory chronic lymphocytic leukaemia显示文摘Xu, W Miao, KR Hong, M Zhu, DX Fang, C Dong, HJ Wang, DM Cao, X Li, JY 2010南京医科大学学报(自然科学版)2010,30,11:5
2Machine learning models compared to existing criteria for noninvasive prediction of endoscopic retrograde cholangiopancreatography-confirmed choledocholithiasis显示文摘Background and aims:Noninvasive predictors of choledocholithiasis have generally exhibited marginal performance characteristics.We aimed to identify noninvasive independent predictors of endoscopic retrograde cholangiopancreatography(ERCP)-confirmed choledocholithiasis and accordingly developed predictive machine learning models(MLMs).Methods:Clinical data of consecutive patients undergoing first-ever ERCP for suspected chol-edocholithiasis from 2015 to 2019 were abstracted from a prospectively-maintained database.Multiple logistic regression was used to identify predictors of ERCP-confirmed choledocholithiasis.MLMs were then trained to predict ERCP-confirmed choledocholithiasis using pre-ERCP ultrasound(US)imaging only as well as using all available noninvasive imaging(US,computed tomography,and/or magnetic reso-nance cholangiopancreatography).The diagnostic performance of American Society for Gastrointestinal Endoscopy(ASGE)“high-likelihood”criteria was compared to MLMs.Results:We identified 270 patients(mean age 46 years,62.2%female,73.7%Hispanic/Latino,59%with noninvasive imaging positive for choledocholithiasis)with native papilla who underwent ERCP for suspected choledocholithiasis,of whom 230(85.2%)were found to have ERCP-confirmed chol-edocholithiasis.Logistic regression identified choledocholithiasis on noninvasive imaging(odds ratio(OR)¼3.045,P¼0.004)and common bile duct(CBD)diameter on noninvasive imaging(OR¼1.157,P¼0.011)as predictors of ERCP-confirmed choledocholithiasis.Among the various MLMs trained,the random forest-based MLM performed best;sensitivity was 61.4%and 77.3%and specificity was 100%and 75.0%,using US-only and using all available imaging,respectively.ASGE high-likelihood criteria demonstrated sensitivity of 90.9%and specificity of 25.0%;using cut-points achieving this specificity,MLMs achieved sensitivity up to 97.7%.Conclusions:MLMs using age,sex,race/ethnicity,presence of diabetes,fever,body mass index(BMI),total bilirubin,maximum CBD diameter,and choledocholithiasis on pre-ERCP noninvasive imaging predict ERCP-confirmed choledocholithiasis with good sensitivity and specificity and outperform the ASGE criteria for patients with suspected choledocholithiasis.Camellia Dalai John M Azizian Harry Trieu Anand Rajan Formosa C Chen Tien Dong Simon W Beaven James H.Tabibian 2021Liver Research2021,5,4:3
3Distinct role of hydrodynamic shear in leukocyte-facilitated tumor cell extravasation 显示文摘Slattery M J Liang SL Dong C 2005Am J Physiol Cell Physiol2005,288,:1
45-link model based gait trajectory adaption control strategies of the gait rehabilitation exoskeleton for post-stroke patients显示文摘Zhang J F Dong Y M Yang C J 2010Mechatronics2010,20,3:1
5Effects of sand burial on the survival, growth and biomass allocation in semi-shrub Hedysarum lacre seedlings显示文摘Zhang C Y Yu F H Dong M 2002Acta Bat Sin2002,44,3:1
6Synthesis of star- shaped poly (D, L-lactic acid-alt-glycolic acid)-b-poly(L- lactic acid) with the poly (D, L-lactic acid-alt-glycolic acid) macroinitiator and stannous octoate catalyst 显示文摘Dong C M Qiu K Y Gu Z W 2002Journal of Polymer Science Part A: Polymer Chemistry2002,40,3:1
7Radiation enhances the invasiveness of irradiated amt nonirradiated bystander hepatoma cells through a VEGF-MMP2 pathway initiated by p53 显示文摘He M Dong C Ren R 2013Radiat Res2013,180,:1
8Diurnal fluctuations in oxygen release from roots of acoruscalamus 1inn in a modeled constructed wetland 显示文摘DONG C ZHU W GAO M 2011Journal of Environmental Science and Health : Part A2011,46,:1
9Acetylcholinesterase inhibitors ameliorate behavioral deficits in the Tg2576 mouse model of Alzheimer' s disease显示文摘Dong H Csemansky C A Martin M V 0,,:1
10Electrical detection of femtomolar DNA via gold-nanoparticle enhancement in carbonnanotube-network field-effect transistors显示文摘Dong X Lau C M Lohani A 0,,12:1
11Sarcoplasmic reticulum calcium overloading in junctin deficiency enhances cardiac contractility but increases ventricular automaticity显示文摘Yuan Q Fan G C Dong M 2007Circulation2007,115,3:1
12Methyl-Cp G-binding domain protein MBD7 is required for active DNA demethylation in Arabidopsis显示文摘WANG C L DONG X M JIN D 2015Plant physiology2015,167,3:1
13Heterotrimeric 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
14Apparent protein digestibility and mineral availabilities in various feed ingredients for salmonid feeds显示文摘Sugiura S H Dong F M Rathbone C K 1998Aquaculture1998,159,:1
15Subcellular co-localization of Arabidopsis RTE1 and ETR1 supports a regulatory role for RTE1 in ETR1 ethylene signaling显示文摘Dong C H Rivarola M Resnick J S 2008Plant J2008,53,2:1
16From clusters to phase diagrams: Composition rules of quasicrystals and bulk metallic glasses 显示文摘DONG C WANG Q QIANG J B WANG Y M JIANG N HAN G LI Y H WU J XIA J H 2007J Phys D: Appl Phys2007,40,:1
17Amorphous TiO2 films with high refractive index deposited by pulsed bias arc ion plating显示文摘Zhang M Lin G Q Dong C 2007Surface and Coatings Technol2007,201,1617:1
18Role of ClpP in biofilm formation and virulence of Staphylococcus epidermidis显示文摘Wang C Li M Dong D 2007Microbes Infect2007,9,11:1
19The genetic diversity of annual wild soybeans grown in China显示文摘Dong Y S Zhuang B C Zhao L M 2001Theor Appl Genet2001,103,1:1
20A scheme to identify loops from trajectories of oceanic surface drifters:An application in the Kuroshio extension region显示文摘Dong C M Liu Y Lumpkin R 2011Journal of Atmospheric and Oceanic Technology2011,28,9:1
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