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60篇 您的检索式:作者名="CHRISTODOULOU I"
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1Use of demineralized bone matrix in spinal fusion显示文摘Spinal fusion remains the gold-standard treatment for several pathological spine conditions. Although, autologous Iliac Crest Bone Grafting is considered the goldstandard graft choice to promote spinal fusion; however, it is associated with significant donor site morbidity and a limited graft quantity. Therefore, several bone graft alternatives have been developed, to augment arthrodesis. The purpose of this review is to present the results of clinical studies concerning the use of demineralized bone matrix(DBM), alone or as a composite graft, in the spinal fusion. A critical review of the English-language literature was conducted on Pubmed, using key word 'demineralized bone matrix', 'DBM', 'spinal fusion', and 'scoliosis'. Results had been restricted to clinical studies. The majority of clinical trials demonstrate satisfactory fusion rates when DBM is employed as a graft extender or a graft enhancer.Limited number of prospective randomized controlled trials(4 studies), have been performed comparing DBM to autologous iliac crest bone graft in spine fusion. The majority of the clinical trials demonstrate comparable efficacy of DBM when it used as a graft extender in combination with autograft, but there is no clinical evidence to support its use as a standalone graft material. Additionally, high level of evidence studies are required, in order to optimize and clarify the indications of its use and the appropriate patient population that will benefit from DBM in spine arthrodesis.Konstantinos Tilkeridis Panagiotis Touzopoulos Athanasios Ververidis Sotirios Christodoulou Konstantinos Kazakos Georgios I Drosos 2014World Journal of Orthopedics2014,5,1:4
2Study of the Electric Filed Around a Metal Oxide Surge Arrester: Measurement and Simulation显示文摘The study of the electric field around a surge arrester is useful for design procedures and diagnostic tests. The current work com- putes the electric field around a medium voltage gapless surge arrester using 2D and 3D representation of the arrester. The 2D simulation design, which is described in IEC 60099-4 Standard, cannot include the non symmetrical parts of the arrester geometry and the test arrange- ment. 3D simulation procedures have the advantage that takes into account these asymmetries, giving more accurate results for each measurement position. In order to confirm the suitability of the created models, the simulation results of the electric field, using the 2D and 3D edition of PC Opera, are compared with recorded measurements, which are obtained in laboratory using appropriate calibrated field meters.Christodoulou C A Spanias C A Kontargyri V T Gonos I F Stathopulos I A 2013高电压技术2013,39,8:4
3Prognostic significance of proliferating cell nuclear antigen expression in glioma显示文摘Korkolopoulou P Christodoulou P Lekka-Katsouli I 1994Histopathol1994,25,:2
4Relation between neuropsychological impairment and functional disability in patients with chronic fatigue syndrome显示文摘 Deluca I Lange G 1998Neurol Neurosurg Psychiatry1998,64,:1
5Dose-and time-dependent effect of bioactive gel-glass ionic-dissolution prod- ucts on human fetal osteoblast-specific gene expression显示文摘Christodoulou I Buttery L D K Saravanapavan P 2005Jour- nal of Biomedical Materials Research2005,74,1:1
6Use of green fluorescent fusion protein to track activation of the transcription factor osterix during early osteoblast differentiation显示文摘Tai G Christodoulou I Bishop AE 0,,04:1
7Fracture callus engulfing a peripheral nerve does not affect its function:an experimental study in rabbits显示文摘Christodoulou A Givissis P Mavromatis I 2005Clin Orthop Relat Res2005,433,:1
8Determination of Fluoroquinolones in Edible Animal Tissue Samples by High Perform Ance Liquid Chromatogramphy after Solid Phase Extraction 显示文摘Samanidon V F Christodoulou E A Papadoyannis I N 2005J Sep Sci2005,28,6:1
9Supracondylar femoral fractures in elderly patients treated with the dynamic condylar screw and the retrograde intramedullary nail:a comparative study of the two methods显示文摘Christodoulou A Terzidis I Ploumis A 2005Arch Orthop Trauma Surg2005,125,2:1
10Development of an HPLC multi-residue method for the determination of ten quinolones in bovine liver and porcine kidney according to the European Union Decision 2002/657/EC显示文摘CHRISTODOULOU E A SAMANIDOU F V PAPADOYANNIS I N 2008Journal of Separation Science2008,31,1:1
11Unsupervised pattern recognition for the elassification of EMG signals显示文摘CHRISTODOULOU C I PATTICHIS C S 1999IEEE Trans Biomed Eng1999,46,2:1
12Long-term performance of surface impregnation of reinforced concrete structures with silane 显示文摘C Christodoulou C I Goodier S A Austin 2013Construction and Building Materi- als2013,,48:1
13Comparative evaluation of despeckle filtering in ultrasound imaging of the carotid artery 显示文摘Loizou C P Pattichis C S Christodoulou C I 2005IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control2005,52,10:1
14Estimation of the parameters of metal oxide gapless surge arrester equivalent circuit models using genetic algorithm显示文摘Christodoulou C A Gonos I F Stathopulos I A 2011Electric Power Systems Research2011,81,10:1
15Unsupervided pattern recognition for the classification of EMG signals 显示文摘Christodoulou C I and Pattichis C S 1999IEEE Trans on BME1999,46,2:1
16Multifeature texture analysis for the classification of clouds in satellite imagery显示文摘Christodoulou C I Michaelides S C Pattichis C S 2003IEEE Transactions on Geoscience and Remote Sensing2003,41,11:1
17Viruses and bacte- ria in acute asthma exacerbations - - a GA2 LEN - DARE systematic review 显示文摘Papadopoulos NG Christodoulou I Rohde G 2011Allergy2011,66,4:1
18Development of microfine cement grouts by pulverizing ordinary cements显示文摘PANTAZOPOULOS I A MARKOU I N CHRISTODOULOU D N 2012Cement and Concrete Composites2012,34,5:1
19Morphometric characteristics of the thoracic and lumbar pedicle in the Greek population 显示文摘Christodoulou A Apostolou T Terzidis I 2002Stud Health Technol Inform2002,91,:1
20Supracondylar femoral fractures in elderly patients treated with the dynamic condylar screw and the retrograde intramedullary nail:a comparative study of the two methods显示文摘Christodoulou A Terzidis I Ploumis A 2005Arch Orthop Trauma Surg2005,125,2:1
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