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629篇 您的检索式:作者名="Benjamin C"
    题名 作者 年代 出处 被引量
1Clinical outcomes following salvage Gamma Knife radiosurgery for recurrent glioblastoma显示文摘Glioblastoma multiforme(GBM) is the most common malignant primary brain tumor with a survival prognosis of 14-16 mo for the highest functioning patients. Despite aggressive, multimodal upfront therapies, the majority of GBMs will recur in approximately six months. Salvage therapy options for recurrent GBM(r GBM) are an area of intense research. This study compares recent survival and quality of life outcomes following Gamma Knife radiosurgery(GKRS) salvage therapy. Following a Pub Med search for studies usingGKRS as salvage therapy for malignant gliomas, nine articles from 2005 to July 2013 were identified which evaluated rG BM treatment. In this review, we compare overall survival following diagnosis, overall survival following salvage treatment, progression-free survival, time to recurrence, local tumor control, and adverse radiation effects. This report discusses results for rG BM patient populations alone, not for mixed populations with other tumor histology grades. All nine studies reported median overall survival rates(from diagnosis, range:16.7-33.2 mo; from salvage, range:9-17.9 mo). Three studies identified median progression-free survival(range:4.6-14.9 mo). Two showed median time to recurrence of GBM. Two discussed local tumor control. Six studies reported adverse radiation effects(range:0%-46% of patients). The greatest survival advantages were seen in patients who received GKRS salvage along with other treatments, like resection or bevacizumab, suggesting that appropriately tailored multimodal therapy should be considered with each rG BM patient. However, there needs to be a randomized clinical trial to test GKRS for rG BM before the possibility of selection bias can be dismissed.Erik W Larson Halloran E Peterson Wayne T Lamoreaux Alexander R MacKay Robert K Fairbanks Jason A Call Jonathan D Carlson Benjamin C Ling John J Demakas Barton S Cooke Christopher M Lee 2014World Journal of Clinical Oncology2014,5,2:5
2Factors associated with long-term survival after liver transplantation:A retrospective cohort study显示文摘AIM To identify predictive factors associated with long-term patient and graft survival(> 15 years) in liver transplant recipients.METHODS Medical charts of all de novo adult liver transplant recipients(n = 140) who were transplanted in Hamburg between 1997 and 1999 were retrospectively reviewed.In total,155 transplantations were identified in this time period(15 re-transplantations).Twenty-six orthotopic liver transplant(OLT) recipients were early lost to followup due to moving to other places within 1 year after transplantation.All remaining 114 patients were included in the analysis.The following recipient factors were analysed:Age,sex,underlying liver disease,pre-OLT body mass index(BMI),and levels of alanine aminotransferase(ALT),bilirubin,creatinine and gammaglutamyltransferase(gamma-GT),as well as warm and cold ischemia times.Furthermore,the following donor factors were assessed:Age,BMI,cold ischemia time and warm ischemia time.All surviving patients were followed until December 2014.We divided patients into groups according to their underlying diagnosis:(1) hepatocellularcarcinoma(n = 5,4%);(2) alcohol toxic liver disease(n = 25,22.0%);(3) primary sclerosing cholangitis(n = 6,5%);(4) autoimmune liver diseases(n = 7,6%);(5) hepatitis C virus cirrhosis(n = 15,13%);(6) hepatitis B virus cirrhosis(n = 21,19%);and(7) other(n = 35,31%).The group 'other' included rare diagnoses,such as acute liver failure,unknown liver failure,stenosis and thrombosis of the arteria hepatica,polycystic liver disease,Morbus Osler and Caroli disease.RESULTS The majority of patients were male(n = 70,61%).Age and BMI at the time point of transplantation ranged from 16 years to 69 years(median:53 years) and from 15 kg/m^2 to 33 kg/m^2(median:24),respectively.Sixty-six OLT recipients(58%) experienced a follow-up of 15 years after transplantation.Recipient's age(P = 0.009) and BMI(P = 0.029) were identified as risk factors for death by χ~2-test.Kaplan-Meier analysis confirmed BMI or age above the median as predictors of decreased long-term survival(P = 0.008 and P = 0.020).Hepatitis B as underlying disease showed a trend for improved long-term survival(P = 0.049,χ~2-test,P = 0.055;Kaplan-Meier analysis,Log rank).Pre-transplant bilirubin,creatinine,ALT and gamma-GT levels were not associated with survival in these patients of the pre-era of the model of end stage liver disease.CONCLUSION The recipients' age and BMI were predictors of longterm survival after OLT,as well as hepatitis B as underlying disease.In contrast,donors' age and BMI were not associated with decreased survival.These findings indicate that recipient factors especially have a high impact on long-term outcome after liver transplantation.Sven Pischke Marie C Lege Moritz von Wulffen Antonio Galante Benjamin Otto Malte H Wehmeyer Uta Herden Lutz Fischer Bjorn Nashan Ansgar W Lohse Martina Sterneck 2017World Journal of Hepatology2017,9,8:5
3Prenatal diagnosis and assessment of congenital spinal anomalies: Review for prenatal counseling显示文摘The last two decades have seen continuous advances in prenatal ultrasonography and in utero magnetic resonance imaging. These technologies have increasingly enabled the identification of various spinal pathologies during early stages of gestation. The purpose of this paper is to review the range of fetal spine anomalies and their management, with the goal of improving the clinician's ability to counsel expectant parents prenatally.Vidyadhar V Upasani Pamela Deaver Ketwaroo Judy A Estroff Benjamin C Warf John B Emans Michael P Glotzbecker 2016World Journal of Orthopedics2016,7,7:4
4Accuracy of procalcitonin for sepsis diagnosis in critically ill patients: systematic review and meta-analysis显示文摘Benjamin MP Tang Guy D Eslick Jonathan C Craig Anthony S McLean 2007The Lancet Infectious Diseases2007,,3:3
5Microfluidic actuators based on temperature-responsive hydrogels显示文摘The concept of using stimuli-responsive hydrogels to actuate fluids in microfluidic devices is particularly attractive,but limitations,in terms of spatial resolution,speed,reliability and integration,have hindered its development during the past two decades.By patterning and grafting poly(N-isopropylacrylamide)PNIPAM hydrogel films on plane substrates with a 2μm horizontal resolution and closing the system afterward,we have succeeded in unblocking bottlenecks that thermo-sensitive hydrogel technology has been challenged with until now.In this paper,we demonstrate,for the first time with this technology,devices with up to 7800 actuated micro-cages that sequester and release solutes,along with valves actuated individually with closing and opening switching times of 0.6±0.1 and 0.25±0.15 s,respectively.Two applications of this technology are illustrated in the domain of single cell handling and the nuclear acid amplification test(NAAT)for the Human Synaptojanin 1 gene,which is suspected to be involved in several neurodegenerative diseases such as Parkinson’s disease.The performance of the temperature-responsive hydrogels we demonstrate here suggests that in association with their moderate costs,hydrogels may represent an alternative to the actuation or handling techniques currently used in microfluidics,that are,pressure actuated polydimethylsiloxane(PDMS)valves and droplets.Loïc D'Eramo Benjamin Chollet Marie Leman Ekkachai Martwong Mengxing Li Hubert Geisler Jules Dupire Margaux Kerdraon Clémence Vergne Fabrice Monti Yvette Tran Patrick Tabeling 2018Microsystems & Nanoengineering2018,4,1:3
6Guidelines for the ultrasound assessment of endothelial-dependent flow-mediated vasodilation of the brachial artery显示文摘Mary C Corretti Todd J Anderson Emelia J Benjamin David Celermajer Francois Charbonneau Mark A Creager John Deanfield Helmut Drexler Marie Gerhard-Herman David Herrington Patrick Vallance Joseph Vita Robert Vogel 2002Journal of the American College of Cardiology2002,,:2
7Keratoconus in a patient with Alport syndrome: A case report显示文摘BACKGROUND Known ocular manifestations of Alport syndrome include features such as anterior lenticonus and fleck retinopathy. Reports of keratoconus in such patients are limited. We report tomographic findings consistent with keratoconus in a patient with Alport syndrome.CASE SUMMARY A 52-year-old female was referred to our ophthalmology clinic with decreased vision and increased tearing. She was diagnosed with stage Ⅲ Alport syndrome two years prior. Upon examination she was found to have average keratometries of 48D bilaterally with tomographic evidence of keratoconus.CONCLUSION Although a rare presentation, concurrent Alport syndrome and keratoconus should be considered when reviewing the ocular health of Alport syndrome patients and appropriate management steps should be taken upon the diagnosis.Majid Moshirfar David F Skanchy Aaron T Gomez Yasmyne C Ronquillo Benjamin Buckner Phillip C Hoopes 2019World Journal of Clinical Cases2019,7,19:2
8Observation of a Negative Electron Affinity for Boron Nitride显示文摘Powers M J Benjamin M C Porter L M 1995Appl Phys Left1995,67,39:1
9A model specification for FRP composites for civil engineering structures显示文摘Lawrence C Bank T.Russell Gentry Benjamin P Thompson Jeffrey S Russell 2003Construction and Building Materials2003,,6:1
10Comprehensive Identification of Proteins from MALDI Imaging显示文摘Stefan K. Maier Hannes Hahne Amin Moghaddas Gholami Benjamin Balluff Stephan Meding Cédrik Schoene Axel K. Walch Bernhard Kuster 2013Molecular & Cellular Proteomics2013,,10:1
11皮肤平滑肌瘤免疫组化2-琥珀酸半胱氨酸(2SC)和延胡索酸水化酶(FH)染色有助于HLRCC(遗传性平滑肌瘤病及肾细胞癌综合征)的诊断显示文摘遗传性平滑肌瘤病及肾细胞癌综合征(HLRCC)系因延胡索酸酶(FH)基因发生胚系突变,使患者发生皮肤平滑肌瘤、子宫肌瘤和肾细胞癌(RCC)的风险增加。HLRCC相关性。肾肿瘤具有临床侵袭性,患者可从监测和早期检测中获益。与HLRCC相关的皮肤平滑肌瘤具有肿瘤发生早且为多发性等典型特征。已知RCC和子宫肌瘤的某些形态学特征,如核周空晕包绕大的嗜酸性巨核仁及胞质内嗜酸性包涵体与FH突变有关。同时RCC和子宫肌瘤免疫组化2SC和FH表达也被很好的证明与FH相关基因突变状态有关。为了解皮肤平滑肌瘤的形态学和免疫组化特征是否有预测FH基因突变的作用,作者进行了研究。Benjamin B Jarish C Zoltan N 向娟 余英豪 2017临床与实验病理学杂志2017,33,4:1
12Measuring the efectiveness of cataract surgery:the reliability and validity of a visual function outcomes instrument显示文摘Lawrence D Brogan C Benjamin L 1999Br J Ophthalmol1999,83,1:1
13Inflammatory and anti-inflammatory effects of soybean agglutinin 显示文摘Benjamin C F Fiqueriedo R C Henriques M G et ol 1997Braz J Med Biol Res1997,30,:1
14Gold-coated iron nanoparticles:a novel magnetic resonance agent for T1 and T2 weighted imaging显示文摘SUNG J C BENJAMIN R J ANGELIQUE Y L 2006Nanotechnology2006,17,3:1
15The design,fabrication,and measured acoustic performance of a 1-3 piezoelectric composite navy calibrication standard transducer显示文摘BENJAMIN K C PETRIE S 2001JASA2001,109,5:1
16The design, fabrication, and measured acoustic performance of a 1-3 piezoelectric composite navy calibration standard transducer 显示文摘BENJAMIN K C PETRIE S 2001J Acoust Soc Am2001,109,5:1
17The determination of evaporation from land and water surfaces显示文摘Thornthwaite C W Benjamin Holzman 1939Monthly Weather Review1939,67,1:1
18Metal nanowire arrays by electrodeposition显示文摘Erich C Walter Michael P Zach Benjamin J Murray 2003Chemphychem2003,,4:1
19Rapamycin passes the torch:a new generation of m TOR inhibitors显示文摘Benjamin D Colombi M Moroni C 2011Nature review s Drug Discovery2011,10,11:1
20Value of post-licensure data on benefits and risks of vaccination to inform vaccine policy: The example of rotavirus vaccines显示文摘Umesh D Parashar Margaret M Cortese Daniel C Payne Benjamin Lopman Catherine Yen Jacqueline E Tate 2015Vaccine2015,,:1
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