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Showing 1 to 12 of 579 entries
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Sci-Fri AM: Imaging - 06: The role of body mass and gender in atlas construction for attenuation correction in PET/MRI.

Medical physics

Patrick J, Marshall H, Sabondjian E, Butler J, Rachinsky I, Thompson T, Théberge J, Prato F, Stodilka R.
PMID: 28516638
Med Phys. 2012 Jul;39(7):4641. doi: 10.1118/1.4740192.

Attenuation correction (AC) in PET/MRI is difficult as there is no clear relationship between MR signal and 511 keV attenuation coefficients (μ) as there is with CT. One approach is to register a pre-defined atlas of μ to the...

Unexpectedly large impact of van der Waals interactions on the description of heterogeneously catalyzed reactions: the water gas shift reaction on Cu(321) as a case example.

Physical chemistry chemical physics : PCCP

Prats H, Gamallo P, Sayós R, Illas F.
PMID: 26727174
Phys Chem Chem Phys. 2016 Jan 28;18(4):2792-801. doi: 10.1039/c5cp06863k.

The molecular mechanisms of the water gas shift reaction on Cu(321) have been chosen to investigate the effect of dispersion terms on the description of the energy profile and reaction rates. The present study based on periodic DFT calculations...

Impact of Pressurized Intraperitoneal Aerosol Chemotherapy on Quality of Life and Symptoms in Patients with Peritoneal Carcinomatosis: A Retrospective Cohort Study.

Gastroenterology research and practice

Teixeira Farinha H, Grass F, Kefleyesus A, Achtari C, Romain B, Montemurro M, Demartines N, Hübner M.
PMID: 28316621
Gastroenterol Res Pract. 2017;2017:4596176. doi: 10.1155/2017/4596176. Epub 2017 Feb 21.

No abstract available.

Error propagation in the characterization of atheromatic plaque types based on imaging.

Computer methods and programs in biomedicine

Athanasiou LS, Rigas G, Sakellarios A, Bourantas CV, Stefanou K, Fotiou E, Exarchos TP, Siogkas P, Naka KK, Parodi O, Vozzi F, Teng Z, Young VE, Gillard JH, Prati F, Michalis LK, Fotiadis DI.
PMID: 26165637
Comput Methods Programs Biomed. 2015 Oct;121(3):161-74. doi: 10.1016/j.cmpb.2015.06.002. Epub 2015 Jul 02.

Imaging systems transmit and acquire signals and are subject to errors including: error sources, signal variations or possible calibration errors. These errors are included in all imaging systems for atherosclerosis and are propagated to methodologies implemented for the segmentation...

Local Inflammation, Dissemination and Coalescence of Lesions Are Key for the Progression toward Active Tuberculosis: The Bubble Model.

Frontiers in microbiology

Prats C, Vilaplana C, Valls J, Marzo E, Cardona PJ, López D.
PMID: 26870005
Front Microbiol. 2016 Feb 02;7:33. doi: 10.3389/fmicb.2016.00033. eCollection 2016.

The evolution of a tuberculosis (TB) infection toward active disease is driven by a combination of factors mostly related to the host response. The equilibrium between control of the bacillary load and the pathology generated is crucial as regards...

Temporary placement of fully covered self-expandable metal stents for the treatment of benign biliary strictures.

United European gastroenterology journal

Chaput U, Vienne A, Audureau E, Bauret P, Bichard P, Coumaros D, Napoléon B, Ponchon T, Duchmann JC, Laugier R, Lamouliatte H, Védrenne B, Gaudric M, Chaussade S, Robin F, Leblanc S, Prat F.
PMID: 27403307
United European Gastroenterol J. 2016 Jun;4(3):403-12. doi: 10.1177/2050640615606550. Epub 2015 Sep 24.

BACKGROUND: Endoscopic treatment of benign biliary strictures (BBS) can be challenging.OBJECTIVE: To evaluate the efficacy of fully covered self-expandable metal stents (FCSEMS) in BBS.METHODS: Ninety-two consecutive patients with BBS (chronic pancreatitis (n = 42), anastomotic after liver transplantation (n...

Opsoclonus-Myoclonus Syndrome in the Era of Neuronal Cell Surface Antibodies-Reply.

JAMA neurology

Graus F, Ariño H, Dalmau J.
PMID: 27159281
JAMA Neurol. 2016 Jul 01;73(7):891. doi: 10.1001/jamaneurol.2016.1164.

No abstract available.

PO-19 - Platelet (PLT) adhesion under flow condition in essential thrombocythemia (ET) and polycythemia vera (PV) is variably influenced according to patient mutational status.

Thrombosis research

Vignoli A, Tessarolo S, Marchetti M, Gamba S, Piras F, Finazzi G, van der Meijden PE, Swieringa F, Ten Cate H, Heemskerk JW, Rambaldi A, Falanga A.
PMID: 27161708
Thromb Res. 2016 Apr;140:S183. doi: 10.1016/S0049-3848(16)30152-9. Epub 2016 Apr 08.

INTRODUCTION: The myeloproliferative neoplasms ET and PV are characterized by a high incidence of both arterial and venous thrombosis, and/or microcirculatory disturbances. Three somatic mutations, i.e. JAK2-V617F, Calreticulin (CalR) and MPL, commonly found in these diseases, correlate with different...

Correction to: Curative radiation therapy for very elderly bladder cancer patients with localized disease.

Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico

Bonet M, Bonfill T, Nuñez M, De Verdonces L, Mur E, Gallardo E, Fernandez-Morales L, Aguilar A, Prats J, Arenas M.
PMID: 29546594
Clin Transl Oncol. 2018 Jul;20(7):936. doi: 10.1007/s12094-018-1853-0.

In the original version of this article the figure captions of Figs. 1 and 2 were interchanged.

Comparison of a standard fully covered stent with a super-thick silicone-covered stent for the treatment of refractory esophageal benign strictures: A prospective multicenter study.

United European gastroenterology journal

Chaput U, Heresbach D, Audureau E, Vanbiervliet G, Gaudric M, Bichard P, Bauret P, Coumaros D, Ponchon T, Fumex F, Bensoussan E, Lamouliatte H, Chryssostalis A, Robin F, Prat F.
PMID: 24917946
United European Gastroenterol J. 2013 Apr;1(2):93-102. doi: 10.1177/2050640613476501.

BACKGROUND: Some esophageal strictures resist endoscopic treatments. There is a need for new treatments, such as specifically designed stents.OBJECTIVE: Our study sought to compare the results achieved with a standard, fully covered metallic stent (FCMS) and those achieved using...

Crystal structure of [Co(NH3)6][Co(CO)4]2.

Acta crystallographica. Section E, Crystallographic communications

Müller TG, Kraus F.
PMID: 26594524
Acta Crystallogr E Crystallogr Commun. 2015 Oct 31;71:1418-20. doi: 10.1107/S2056989015020290. eCollection 2015 Nov 01.

Hexaamminecobalt(II) bis-[tetra-carbonyl-cobaltate(-I)], [Co(NH3)6][Co(CO)4]2, was synthesized by reaction of liquid ammonia with Co2(CO)8. The Co(II) atom is coordinated by six ammine ligands. The resulting polyhedron, the hexa-amminecobalt(II) cation, exhibits point group symmetry -3. The Co(-I) atom is coordinated by four...

Clinical classification of plaque morphology in coronary disease.

Nature reviews. Cardiology

Otsuka F, Joner M, Prati F, Virmani R, Narula J.
PMID: 24776706
Nat Rev Cardiol. 2014 Jul;11(7):379-89. doi: 10.1038/nrcardio.2014.62. Epub 2014 Apr 29.

In published post-mortem pathological studies, more than two-thirds of acute coronary events are associated with the rupture of lipid-rich, voluminous, and outwardly remodelled plaques covered by attenuated and inflamed fibrous caps in the proximal part of coronary arteries. Superficial...

Showing 1 to 12 of 579 entries