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Showing 1 to 12 of 140 entries
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SU-E-T-562: Reducing the Arc Span for CSA VMAT Delivery.

Medical physics

Myers P, Stathakis S, Gutierrez A, Esquivel C, Mavroidis P, Papanikolaou N.
PMID: 28517078
Med Phys. 2012 Jun;39(6):3835. doi: 10.1118/1.4735651.

PURPOSE: To dosimetrically evaluate advantages and disadvantages of using multiple, shorter, sub-arcs versus full arc deliveries for treatment of cranio-spinal axis (CSA) irradiation.METHODS: Five (n=5) cranio-spinal axis irradiation patients were planned using 2 complete arcs, one superior and one...

Millisecond-Timescale Monitoring of PbS Nanoparticle Nucleation and Growth Using Droplet-Based Microfluidics.

Small (Weinheim an der Bergstrasse, Germany)

Lignos I, Stavrakis S, Kilaj A, deMello AJ.
PMID: 25998018
Small. 2015 Aug 26;11(32):4009-17. doi: 10.1002/smll.201500119. Epub 2015 May 21.

The early-time kinetics (

Fertility-sparing management and obstetric outcomes in a 20-year-old patient with a Sertoli-Leydig cell tumor of the ovary: A case report and review of the literature.

Oncology letters

Stavrakis T, Kalogiannidis I, Petousis S, Tsompanidou C, Delkos D, Prapas N, Rousso D.
PMID: 27446397
Oncol Lett. 2016 Aug;12(2):1079-1082. doi: 10.3892/ol.2016.4695. Epub 2016 Jun 09.

Sertoli-Leydig cell tumors (SLCTs) are an uncommon subtype of sex-cord stromal tumors of the ovary, which most commonly arise in women of reproductive age, creating an issue with regard to the preservation of fertility. The clinical manifestation of SLCTs...

Mapping and Identification of the Urine Proteome of Prostate Cancer Patients by 2D PAGE/MS.

International journal of proteomics

Kiprijanovska S, Stavridis S, Stankov O, Komina S, Petrusevska G, Polenakovic M, Davalieva K.
PMID: 25215235
Int J Proteomics. 2014;2014:594761. doi: 10.1155/2014/594761. Epub 2014 Aug 20.

Proteome analysis of the urine has shown that urine contains disease-specific information for a variety of urogenital system disorders, including prostate cancer (PCa). The aim of this study was to determine the protein components of urine from PCa patients....

Comparative Proteomics Analysis of Urine Reveals Down-Regulation of Acute Phase Response Signaling and LXR/RXR Activation Pathways in Prostate Cancer.

Proteomes

Davalieva K, Kiprijanovska S, Maleva Kostovska I, Stavridis S, Stankov O, Komina S, Petrusevska G, Polenakovic M.
PMID: 29286311
Proteomes. 2017 Dec 29;6(1). doi: 10.3390/proteomes6010001.

Detecting prostate cancer (PCa) using non-invasive diagnostic markers still remains a challenge. The aim of this study was the identification of urine proteins that are sufficiently sensitive and specific to detect PCa in the early stages. Comparative proteomics profiling...

Impact of major earthquakes on the incidence of acute coronary syndromes - A systematic review of the literature.

Hellenic journal of cardiology : HJC = Hellenike kardiologike epitheorese

Bazoukis G, Tse G, Naka KK, Kalfakakou V, Vlachos K, Saplaouras A, Letsas KP, Korantzopoulos P, Thomopoulos C, Michelongona P, Bazoukis X, González-Salvado V, Liu T, Michalis LK, Baranchuk A, Itoh T, Efremidis M, Tsioufis C, Stavrakis S.
PMID: 29807192
Hellenic J Cardiol. 2018 Sep - Oct;59(5):262-267. doi: 10.1016/j.hjc.2018.05.005. Epub 2018 May 25.

Natural disasters such as tsunami, hurricanes, and earthquakes may have a negative impact on cardiac health. The aim of our systematic review is to evaluate the impact of earthquakes on the incidence of acute coronary syndromes and cardiac mortality...

Controlling the coherence of a diamond spin qubit through its strain environment.

Nature communications

Sohn YI, Meesala S, Pingault B, Atikian HA, Holzgrafe J, Gündoğan M, Stavrakas C, Stanley MJ, Sipahigil A, Choi J, Zhang M, Pacheco JL, Abraham J, Bielejec E, Lukin MD, Atatüre M, Lončar M.
PMID: 29789553
Nat Commun. 2018 May 22;9(1):2012. doi: 10.1038/s41467-018-04340-3.

The uncontrolled interaction of a quantum system with its environment is detrimental for quantum coherence. For quantum bits in the solid state, decoherence from thermal vibrations of the surrounding lattice can typically only be suppressed by lowering the temperature...

Dosimetric and Radiobiological Evaluation of Patient Setup Accuracy in Head-and-neck Radiotherapy Using Daily Computed Tomography-on-rails-based Corrections.

Journal of medical physics

Jurkovic IA, Kocak-Uzel E, Mohamed ASR, Lavdas E, Stathakis S, Papanikolaou N, Fuller DC, Mavroidis P.
PMID: 29628631
J Med Phys. 2018 Jan-Mar;43(1):28-40. doi: 10.4103/jmp.JMP_113_17.

INTRODUCTION: This study evaluates treatment plans aiming at determining the expected impact of daily patient setup corrections on the delivered dose distribution and plan parameters in head-and-neck radiotherapy.MATERIALS AND METHODS: In this study, 10 head-and-neck cancer patients are evaluated....

Osteopoikilosis: a case report of a symptomatic patient.

Journal of radiology case reports

Paraskevas G, Raikos A, Stavrakas M, Spanidou S, Papaziogas B.
PMID: 22470634
J Radiol Case Rep. 2009;3(12):38-43. doi: 10.3941/jrcr.v3i12.260. Epub 2009 Dec 01.

Osteopoikilosis (OP) is a very rare benign sclerosing bony dysplasia with an autosomal dominant inheritance. We describe the morphology of an osteopoikilosis male patient, associated with severe pain on wrist and hand joints, report on the relative literature and...

Lymphocytic Colitis Diagnosis 40 Years after Onset of Ulcerative Colitis.

ACG case reports journal

Stavrakis D, Meiklejohn KM, Taleban S.
PMID: 30568970
ACG Case Rep J. 2018 Nov 28;5:e82. doi: 10.14309/crj.2018.82. eCollection 2018.

Lymphocytic colitis is a subtype of microscopic colitis characterized by normal colonoscopy findings and microscopic evidence of lymphocytic infiltration of colonic epithelial cells. The concomitant diagnosis of lymphocytic colitis and ulcerative colitis has been rarely reported. We present a...

Fluoropolymer-Coated PDMS Microfluidic Devices for Application in Organic Synthesis.

Chemistry (Weinheim an der Bergstrasse, Germany)

Yang T, Choo J, Stavrakis S, de Mello A.
PMID: 29974987
Chemistry. 2018 Aug 14;24(46):12078-12083. doi: 10.1002/chem.201802750. Epub 2018 Jul 24.

In recent years there has been huge interest in the development of microfluidic reactors for the synthesis of small molecules and nanomaterials. Such reaction platforms represent a powerful and versatile alternative to traditional formats since they allow for the...

Clival Mucocele: A Rare Yet not Forgotten Pathology.

Ear, nose, & throat journal

Stavrakas M, Khalil HS, Tsetsos N, Muquit S.
PMID: 34112008
Ear Nose Throat J. 2021 Jun 10;1455613211021176. doi: 10.1177/01455613211021176. Epub 2021 Jun 10.

Primary clival mucoceles are a rare clinical entity that usually represents an incidental finding on computed tomography or magnetic resonance imaging scanning. There are only a few reports in the literature of patients who presented with vague symptoms such...

Showing 1 to 12 of 140 entries