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125篇 您的检索式:作者名="Heng B"
    题名 作者 年代 出处 被引量
1Dynamics of INSL3 peptide expression in the rodent testls显示文摘Anand-Ivell R Heng K Hafen B 2009Biol Reprod2009,81,3:1
2Strategies for directing the differentiation of stem cells into the osteogenic lineage in vitro显示文摘Heng B C Cao T Sranton L W 0,,:1
3Epstein-Barr virus,human papillomavirus and mouse mammary tumour virus as multiple viruses in breast cancer显示文摘Glenn WK Heng B Delprado W 2012PLoS One2012,7,48:1
4Para ganglioma of the urinary bladder: can biologic poten tialbe predicted? 显示文摘C heng L Leibovich B C Cheville J C 2000Cancer2000,88,4:1
5Cooperative GNSS authentication: reliability from unreliable peers 显示文摘Heng L Work D B Gao G X 2013Inside GNSS2013,,5:1
6Factors Predicting Progression to Severe COVID-19: A Competing Risk Survival Analysis of 1753 Patients in Community Isolation in Wuhan, China显示文摘Most studies of coronavirus disease 2019(COVID-19)progression have focused on the transfer of patients within secondary or tertiary care hospitals from regular wards to intensive care units.Little is known about the risk factors predicting the progression to severe COVID-19 among patients in community iso-lation,who are either asymptomatic or suffer from only mild to moderate symptoms.Using a multivari-able competing risk survival analysis,we identify several important predictors of progression to severe COVID-19—rather than to recovery—among patients in the largest community isolation center in Wuhan,China from 6 February 2020(when the center opened)to 9 March 2020(when it closed).All patients in community isolation in Wuhan were either asymptomatic or suffered from mild to moderate COVID-19 symptoms.We performed competing risk survival analysis on time-to-event data from a cohort study of all COVID-19 patients(n=1753)in the isolation center.The potential predictors we inves-tigated were the routine patient data collected upon admission to the isolation center:age,sex,respira-tory symptoms,gastrointestinal symptoms,general symptoms,and computed tomography(CT)scan signs.The main outcomes were time to severe COVID-19 or recovery.The factors predicting progression to severe COVID-19 were:male sex(hazard ratio(HR)=1.29,95%confidence interval(CI)1.04–1.58,p=0.018),young and old age,dyspnea(HR=1.58,95%CI 1.24–2.01,p<0.001),and CT signs of ground-glass opacity(HR=1.39,95%CI 1.04–1.86,p=0.024)and infiltrating shadows(HR=1.84,95%CI 1.22–2.78,p=0.004).The risk of progression was found to be lower among patients with nausea or vomiting(HR=0.53,95%CI 0.30–0.96,p=0.036)and headaches(HR=0.54,95%CI 0.29–0.99,p=0.046).Our results suggest that several factors that can be easily measured even in resource-poor set-tings(dyspnea,sex,and age)can be used to identify mild COVID-19 patients who are at increased risk of disease progression.Looking for CT signs of ground-glass opacity and infiltrating shadows may be an affordable option to support triage decisions in resource-rich settings.Common and unspecific symptoms(headaches,nausea,and vomiting)are likely to have led to the identification and subsequent community isolation of COVID-19 patients who were relatively unlikely to deteriorate.Future public health and clinical guidelines should build on this evidence to improve the screening,triage,and monitoring of COVID-19 patients who are asymtomatic or suffer from mild to moderate symptoms.Simiao Chen Hui Sun Mei Heng Xunliang Tong Pascal Geldsetzer Zhuoran Wang Peixin Wu Juntao Yang Yu Hu Chen Wang Till Bärnighausen 2022Engineering2022,8,6:1
7Application of ARPS - CMAQ modeling system for urban air pollutant emission abatement 显示文摘Zhao X Y Hengs Y C Li J B 2010Canadian Journal of Civil Engineering2010,,37:1
8Therapeutic angiogenesis by transplantation of human embryonic stem cellderived CD133+ endothelial progenitor cells for cardiac repair显示文摘RUFAIHAH A J HAIDER H K HENG B C 2010Regen Med2010,5,2:1
9Typical magnetic resonance features of a haemangioblastoma, an uncommon nerve root lesion: case report and literature review 显示文摘Sawyer B Heng R Ferris N 2007Australas Radiol2007,51,1:1
10The nuclear receptor Nr5a2can replace Oct4in the reprogramming of murine somatic cellsto pluripotent cells显示文摘Heng J C Feng B Han J 2010Cell Stem Cell2010,6,:1
11Strategies for the cryopreservation of microencapsulated cells显示文摘Chin Heng B Yu H Chyeng S 2004Biotechnol Bioeng2004,85,2:1
12Wheat centromeric retrotranspo-sons: The new ones take a major role in centromeric structure显示文摘Li B C Frederic C Heng Y F 2013The Plant Journal2013,73,6:1
13Centropontine myelinolysis after correction of hyponatremia: role of associated hypokalemia显示文摘Heng AE Vacher P Aublet-Cuvelier B 2007Clinical Nephrology2007,67,6:1
14A generic framework for spatial prediction of soil variables based on regression-kriging 显示文摘HENG T HEUVELINK G B STEIN A 2009Geoderma2009,120,12:1
15Turbulence characterization of a confined jet using PIV显示文摘Khoo B C Chew T C Heng P S 1992Experiments in Fluids1992,13,:1
16Human papilloma virus isassociated with breast cancer显示文摘Heng B Glenn W K Ye Y 2009Br J Cancer2009,101,8:1
17The measured mobile-water content of an unsaturated soil as a function of hydraulic regime显示文摘Clothier B E Heng L Magesan G N 1995Aust J Soil Res1995,33,:1
18The electromechanics of DNA in a synthetic nanopore显示文摘Heng J B Aksimentiev A Ho C 0,,03:1
19Osteoarthritis and therapy显示文摘Ge Z G Hu Y Heng B C 2006Arthritis Rheum2006,55,3:1
20Koilocytes indicate a role for human papilloma virus in breast cancer显示文摘Lawson J S Glenn W K Heng B 2009Br J Cancer2009,101,8:1
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