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211篇 您的检索式:作者名="Thomas KA"
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1Pandemic of the aging society—sporadic cerebral small vessel disease显示文摘Age-related sporadic cerebral small vessel disease(CSVD)has gained increasing attention over the past decades because of its increasing prevalence associated with an aging population.The widespread application of and advances in brain magnetic resonance imaging in recent decades have significantly increased researchers’understanding in the in vivo evolution of CSVD,its impact upon the brain,its risk factors,and the mechanisms that explain the various clinical manifestation associated with sporadic CSVD.In this review,we aimed to provide an update on the pathophysiology,risk factors,biomarkers,and the determinants and spectrum of the clinical manifestation of sporadic CSVD.Alexander Yuk Lun Lau Bonaventure Yiu Ming Ip Ho Ko Bonnie Yin Ka Lam Lin Shi Karen Ka Yan Ma Lisa Wing Chi Au Yannie Oi Yan Soo Thomas Wai Hong Leung Adrian Wong Vincent Chung Tong Mok 2021Chinese Medical Journal2021,,2:3
2Risk stratification in symptomatic intracranial atherosclerotic disease with conventional vascular risk factors and cerebral haemodynamics显示文摘Background and purpose Symptomatic intracranial atherosclerotic stenosis(sICAS)is associated with a considerable risk of recurrent stroke despite contemporarily optimal medical treatment.Severity of luminal stenosis in sICAS and its haemodynamic significance quantified with computational fluid dynamics(CFD)models were associated with the risk of stroke recurrence.We aimed to develop and compare stroke risk prediction nomograms in sICAS,based on vascular risk factors and these metrics.Methods Patients with 50%-99%sICAS confirmed in CT angiography(CTA)were enrolled.Conventional vascular risk factors were collected.Severity of luminal stenosis in sICAS was dichotomised as moderate(50%-69%)and severe(70%-99%).Translesional pressure ratio(PR)and wall shear stress ratio(WSSR)were quantified via CTA-based CFD modelling;the haemodynamic status of sICAS was classified as normal(normal PR&WSSR),intermediate(otherwise)and abnormal(abnormal PR&WSSR).All patients received guideline-recommended medical treatment.We developed and compared performance of nomograms composed of these variables and independent predictors identified in multivariate logistic regression,in predicting the primary outcome,recurrent ischaemic stroke in the same territory(SIT)within 1 year.Results Among 245 sICAS patients,20(8.2%)had SIT.The D2H2A nomogram,incorporating diabetes,dyslipidaemia,haemodynamic status of sICAS,hypertension and age≥50 years,showed good calibration(P for Hosmer-Lemeshow test=0.560)and discrimination(C-statistic 0.73,95%CI 0.60 to 0.85).It also had better performance in risk reclassification and provided larger net benefits in decision curve analysis,compared with nomograms composed of conventional vascular risk factors only,and plus the severity of luminal stenosis in sICAS.Sensitivity analysis in patients with anterior-circulation sICAS showed similar results.Conclusions The D2H2A nomogram,incorporating conventional vascular risk factors and the haemodynamic significance of sICAS as assessed in CFD models,could be a useful tool to stratify sICAS patients for the risk of recurrent stroke under contemporarily optimal medical treatment.Xuan Tian Hui Fang Linfang Lan Hing Lung Ip Jill Abrigo Haipeng Liu Lina Zheng Florence S Y Fan Sze Ho Ma Bonaventure Ip Bo Song Yuming Xu Jingwei Li Bing Zhang Yun Xu Yannie O Y Soo Vincent Mok Ka Sing Wong Thomas W Leung Xinyi Leng 2023Stroke & Vascular Neurology2023,8,1:2
3How to make a good oocyte:an update on in vitro models to study follicle regulation显示文摘Thomas FH Walters KA Telfer EE 2003Hum Reprod Update2003,9,6:1
4Effects of bone minerad density on pedicle screw fixation显示文摘Halvorson TL Kelley LA Thomas KA 1994Spine1994,19,:1
5Fate of water soluble azo dyes in the activated sludge process显示文摘SHAUL Glenn M THOMAS J Holdsworth CLYDE R Dempsey Dostal KA 1991Chemosphere1991,22,12:1
6Aggressive angiomyxoma:a distinct clinical entity显示文摘Behranwala KA Thomas JM 2003Eur J Surg Oncol2003,29,7:1
7Acidic libroblast growth factor stimulates motor and sensory axon regeneration after sciatic nerve crush in the rat显示文摘Laird JM Mason GS Thomas KA Hargreaves RJ Hill RG 1995Neuroscience1995,65,1:1
8Pressure volume characteristics of the intact and disrupted pelvic retroperitoneum 显示文摘Grimm MR Vrahas MS Thomas KA 1998J Trauma1998,44,3:1
9Perinatal transmission of hepatitis C virus from human immunodeficiency virus type 1-infected mothers显示文摘Thomas DL Villano SA Riester KA 1998J Infect Dis1998,177,6:1
10Evaluation of methods of internal fixation of transverse patellar fractures: a biomechanical study显示文摘Burvant JG Thomas KA Alexander R 1994J Orthop Trauma1994,8,2:1
11The effects of simulated transverse, anterior column,and posterior column fractures of the acetabulum on the stability of the hip joint显示文摘Vrahas MS Widding KK Thomas KA 1999J Bone Joint Surg Am1999,81,7:1
12Improved Performance of Anti-miRNA Oligonucleotides Using a Novel Non-Nucleotidc Modifier显示文摘Lennox KA Owczarzy R Thomas DM 2013Mol Ther Nucleic Acids2013,2,:1
13The neurobiology of virtual reality pain attenuation显示文摘Gold JI Belmont KA Thomas DA 2007Cyberpsychol Behav2007,10,4:1
14Aggressive angiomyxoma= a distinct clinical enty显示文摘Behranwala KA Thomas JM 2003Eur J Surg Oneol2003,29,:1
15Evaluation of hip stability after simulated transvers acetabulum fractures 显示文摘Thomas KA Vrahas MS Nobel JW 1997Clin Orthop Re- lat Res1997,,340:1
16The SMART-COP score performs well for pneumonia risk stratification in Australia′s Tropical Northern Territory:a prospective cohort study显示文摘Robins-Browne KL Cheng AC Thomas KA 2012Trop Med Int Health2012,17,7:1
17A new stitch for llgament-ten- don fixation显示文摘Krackow KA Thomas SC Jones LC 1986J Bone Joint Surg(Am)1986,68,:1
18MEHP/DEHP gonadal toxici- ty and effects on rodent accessory sec organs显示文摘Thomas JA Curto KA Thomas MJ 1982Environ Health Perspect1982,45,:1
19Urothelial tissue culture for bladder reconstruction : an experimental study 显示文摘Hutton KA Trejdosiewicz LK Thomas DFM 1993J Urol1993,150,:1
20L- Thyroxine activates Akt signaling in the heart显示文摘Kuzman JA Vogelsang KA Thomas TA 2005J Mol Cell Cardiol2005,39,2:1
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