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310篇 您的检索式:作者名="Lock S"
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1Strategies to tackle the challenges of external beam radiotherapy for liver tumors显示文摘Primary and metastatic liver cancer is an increasingly common and difficult to control disease entity.Radiation offers a non-invasive treatment alternative for these patients who often have few options and a poor prognosis.However,the anatomy and aggressiveness of liver cancer poses significant challenges such as accurate localization at simulation and treatment,management of motion and appropriate selection of dose regimen.This article aims to review the options available and provide information for the practical implementation and/or improvement of liver cancer radiation programs within the context of stereotactic body radiotherapy and image-guided radiotherapy guidelines.Specific patient inclusion and exclusion criteria are presented given the significant toxicity found in certain sub-populations treated with radiation.Indeed,certain sub-populations,such as those with tumor thrombosis or those with larger lesions treated with transarterial chemoembolization,have been shown to have significant improvements in outcome with the addition of radiation and merit special consideration.Implementing a liver radiation programrequires three primary challenges to be addressed:(1) immobilization and motion management;(2) localization;and(3) dose regimen and constraint selection.Strategies to deal with motion include simple internal target volume(ITV) expansions,non-gated ITV reduction strategies,breath hold methods,and surrogate marker methods to enable gating or tracking.Localization of the tumor and organs-at-risk are addressed using contrast infusion techniques to take advantage of different normal liver and cancer vascular anatomy,imaging modalities,and margin management.Finally,a dose response has been demonstrated and dose regimens appear to be converging.A more uniform approach to treatment in terms of technique,dose selection and patient selection will allow us to study liver radiation in larger and,hopefully,multicenter randomized studies.Michael I Lock Jonathan Klein Hans T Chung Joseph M Herman Edward Y Kim William Small Nina A Mayr Simon S Lo 2017World Journal of Hepatology2017,9,14:2
2Direct and Indirect Effects of Three Core Charismatic Leadership Components on Performance and Attitude显示文摘KIRKPATRICK S A LOCKE E A 1996Journal of Applied Psychology1996,,1:1
3Addressing the challenges of tetracycline analysis in soil:extraction,clean-up,and matrix effects in LC-MS显示文摘O'Connor S Locke J Aga D S 0,,:1
4Risk of gastroparesis in subjects with type 1 and 2 diabetes in the ge- neral population显示文摘CHOUNG R S LOCKE G R SCHLECK C D 2012The American Journal of Gastroenterolo- gy2012,107,1:1
5Comparison of airway remodeling in acute,subacute and chronic models of allergic airways disease显示文摘Locke N R Royce S G Wainewright J S 2007Am J Respir Cell Mol Biol2007,36,5:1
6Treatment of hereditary tyrosinaemia type I by inhibition of 4-hydroxyphenylpyrurvate diox- ygenase 显示文摘Lindstedt S Holme E Lock EA 1992Lancet1992,340,8823:1
7Hematocrit interference of blood glucose meters for patient self-measurement 显示文摘Ramljak S Lock JP Schipper C 2013J Diabetes Sci Techno12013,7,1:1
8显示文摘LOCK S J THIBAULT P 1994Anal Chem1994,66,:1
9Heat transfer and aerodynamics of turbine blade tips in a linear cascade显示文摘NEWTON P J LOCK G D KRISHNABABU S K 2006ASME Journal of Turbomachinery2006,128,2:1
10Study of 4-quinolone antibiotics in biological samples by short-column liquid chromatography coupled with electrospray ionization tandem mass spectrometry 显示文摘Volmer D A Mansoori B Locke S 1997Analysis Chemistry1997,69,9:1
11Urinary N - acetyl - β - glucosamini- dase activity in type diabetes mellitus 显示文摘Jones AP Lock S Griffiths KD 2010Ann Clin Biochem2010,32,1:1
12Leadership;do traits matter显示文摘Kirkpatrick S A Locke E A 1991Academy of Management Executive1991,5,2:1
13Cumulative incidence of chronic constipation:a population based study 1988-2003显示文摘Choung R S Locke G R Schleck C D 2007Aliment Pharmacol Ther2007,26,:1
14Study of 4-quinoloncantibiotics in biological samples by short column liquid chromatography coupled with electro spray ionization tandem mass spectrometry 显示文摘Volmer D A Mansoori B Locke S J 1997Anal Chem1997,69,9:1
15Entrepreneurial motivation 显示文摘Shane S Locke E A Collins C J 2003Human Resource Management Review2003,13,2:1
16Autophagy facilitates glycolysis during Ras-mediated oncogenic transformation显示文摘Lock R Roy S Kenific CM 0,,:1
17Adsorption of SO2 on sewage sludge-derived materials显示文摘BASHKOVA S BAGREEV A LOCKE D C 2001Environ Sci Technol2001,35,:1
18A Dynamic Estimation of Governance Structures and Financial Performance for Singaporean Companies 显示文摘Nguyen T Locke S Reddy K 2013Available at SSRN 23147732013,,:1
19Total synthesis of a sialylated and sulfated oligosaccharide from O-linked glycoproteins显示文摘XIA J ABBAS S A LOCKE R D 2000Tetrahedron Lett2000,,2:1
20Electrohydraulic discharge and nonthermal plasma for water treatment 显示文摘Locke B R Sato M Sunka P Hoffmann M R Chang J S 2006Industrial and Engineering Chemistry Research2006,45,3:1
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