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419篇 您的检索式:作者名="Silver L"
    题名 作者 年代 出处 被引量
1孕前血压及其到妊娠早期的变化:先兆子痫和妊娠期高血压的早期危险因素显示文摘先兆子痫和妊娠期高血压是常见的妊娠并发症,与母婴发病率显著相关。尽管对怀孕期间的危险因素进行了广泛的研究,但大多数患妊娠期高血压疾病的妇女并不被认为是高风险的,预防措施仍不清楚。研究者评估了妊娠前的血压及其到妊娠早期的变化,将其作为妊娠高血压疾病发展新的危险标志。刘青(译) 刘莉(摘/审校) Nobles CJ Mendola P Mumford SL Silver RM Kim K Andriessen VC Connell M Sjaarda L Perkins NJ Schisterman EF 2020中华高血压杂志2020,28,12:12
2Risk Factors for Posterior Compared to Anterior Ischemic Stroke: An Observational Study of the Registry of the Canadian Stroke Network显示文摘Subramanian G Silva J Silver F L Fang J Kapral M K Oczkowski W Gould L O’donnell M J 2009Neuroepidemiology2009,,1:2
3Effect of weekend admission on geriatric hip fractures显示文摘BACKGROUND The care discrepancy for patients presenting to a hospital on the weekend relative to the work week is well documented.With respect to hip fractures,however,there is no consensus about the presence of a so-called“weekend effect”.This study sought to determine the effects,if any,of weekend admission on care of geriatric hip fractures admitted to a large tertiary care hospital.It was hypothesized that geriatric hip fracture patients admitted on a weekend would have longer times to medical optimization and surgery and increased complication and mortality rates relative to those admitted on a weekday.AIM To determine if weekend admission of geriatric hip fractures is associated with poor outcome measures and surgical delay.METHODS A retrospective chart review of operative geriatric hip fractures treated from 2015-2017 at a large tertiary care hospital was conducted.Two cohorts were compared:patients who arrived at the emergency department on a weekend,and those that arrived at the emergency department on a weekday.Primary outcome measures included mortality rate,complication rate,transfusion rate,and length of stay.Secondary outcome measures included time from emergency department arrival to surgery,time from emergency department arrival to medical optimization,and time from medical optimization to surgery.RESULTS There were no statistically significant differences in length of stay(P=0.2734),transfusion rate(P=0.9325),or mortality rate(P=0.3460)between the weekend and weekday cohorts.Complication rate was higher in patients who presented on a weekend compared to patients who presented on a weekday(13.3%vs 8.3%;P=0.044).Time from emergency department arrival to medical optimization(22.7 h vs 20.0 h;P=0.0015),time from medical optimization to surgery(13.9 h vs 10.8 h;P=0.0172),and time from emergency department arrival to surgery(42.7 h vs 32.5 h;P<0.0001)were all significantly longer in patients who presented to the hospital on a weekend compared to patients who presented to the hospital on a weekday.CONCLUSION This study provided insight into the“weekend effect”for geriatric hip fractures and found that day of presentation has a clinically significant impact on delivered care.Jordan B Pasternack Matthew L Ciminero Michael Silver Joseph Chang Ronald J Simon Kevin K Kang 2020World Journal of Orthopedics2020,11,9:2
4Scavenger receptor-BI inhibits ATP-binding cassette transporter 1-mediated choles-terol efflux in macrophages显示文摘CHEN W SILVER D L SMITH J D 2000J Biol Chem2000,275,30:1
5A modification of the silver-meal heuristic to handle MRP purchase discount situations 显示文摘Bregman R L Silver E A 1993Journal of the Operational Research Society1993,44,:1
6Role of alpha-1 adrenoceptor subtypes mediating constriction of the rabbit ear thermoregulatory (体温调节) microvasculature 显示文摘Zhongyu Li William P Silver L 2000J-Orthop-Res2000,18,1:1
7The impact of China' s retail drug price control policy on hospital expenditures: a case study in two Shandong hospitals 显示文摘Meng Q Cheng G Silver L 2005Health Policy and Planning2005,20,3:1
8Assessment of (U-Th)/He thermoehronometry : The low temperature history of the San Jaeinto mountains, California 显示文摘Wolf R A Farley K A Silver L T 1997Geology1997,25,:1
9Nutrient availability in a Montana wet tropical forest: Spatial patterns and methodological considerations显示文摘 Scatena F N Johnson A H 1994Plant and Soil1994,164,:1
10Plant and microbial controls on nitrogen retention and loss in a humid tropical forest显示文摘Templer P H Silver W L Pett-Ridge DeAngelis J M K Firestone MK 2008Ecology2008,89,11:1
11Factors affecting mortality and resistance to damage following hurricanes in a rehabilita- ted subtropical moist forest 显示文摘Rebecca Ostertag Whendee L Silver Ariel E Lugo 2005Biotropica2005,37,1:1
12Cell type speeifie expression of steroid 5 alpha-reduetase 2显示文摘Silver R I Wiley E L Thigpen A E 1994J Urol1994,152,21:1
13Decreased seleni- um-binding protein 1 in esophageal adenocareinoma re- sults 显示文摘Silvers Air Lin L Bass AJ 2010Clin Cancer Res2010,16,7:1
14Nutrient availability in a Montana wet tropical forest: Spatial patterns and methdological considerations 显示文摘SILVER W L SCATENA F N JOHNSON A H 1994Plant and Soil1994,164,:1
15Involvement of T-box genes Tbx2-Tbx5 in vertebrate limb specification and development显示文摘Gibson-Brown J J Agulnik S I Silver L M 1998Development1998,125,13:1
16Eccentric narrowing and enhancement of symptomatic middle cerebral artery stenoses in patients with recent ischemic stroke显示文摘VERGOUWEN M D SILVER F L MANDEI L D M 2011Arch Neurol2011,68,3:1
174-Phenoxy-3,5--dinitrobenzoylpolyethyleneglycol: Reversible attachment of cysteine-containing polypeptides to polymers in aqueous solutions显示文摘Glass JD Silver L Sondheimer J 1979Biopolymers1979,18,:1
18Preimplantation genetic diag- nosis for gender selection in the USA显示文摘Colls P Silver L Olivera G 2009Reprod Biomed On- line2009,19,2:1
19Effects of chronic nitrogen additions on understory species abundance and nutrient content in a red pine plantation 显示文摘Rainey S M Nad elhoffer K J Silver W L 1999Ecological Applications1999,9,:1
20Atypical soilcarbon distribution across a tropical steepland forestcatena显示文摘Johnson K D Scatena F N Silver W L 2011Catena2011,87,3:1
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