28 Result(s)

Article

Acquired factor VIII inhibitor preceding chronic lymphocytic leukemia

An acquired factor VIII inhibitor was found in an 82-year-old woman who presented with numerous spontaneously appearing ecchymoses. Coagulation studies revealed the presence of a prolonged activated partial th...

J. Mateo, R. Martino, M. Borrell, M. Garí, F. Casas, J. Fontcuberta in Annals of Hematology (1993)

Article

Severe bleeding in a patient with spontaneous factor VIII inhibitor and acute exacerbation of chronic pancreatitis

C. Martínez, J. Mateo, J. Fontcuberta, M. Pérez, E. Quintana… in Intensive Care Medicine (1996)

Article

Coronary artery disease diagnosis based on exercise electrocardiogram indexes from repolarisation, depolarisation and heart rate variability

Several indexes have been reported to improve the accuracy of exercise test electrocardiogram (ECG) analysis in the diagnosis of coronary artery disease (CAD), compared with the classical ST depression criteri...

R. Bailón, J. Mateo, S. Olmos, P. Serrano… in Medical and Biological Engineering and Com… (2003)

Article

Gamow Vectors in Exactly Solvable Models

Through two examples: the Friedrichs model and a particular case of central potential scattering, we illustrate the way of constructing Gamow vectors.

I. Antoniou, M. Gadella, J. Mateo… in International Journal of Theoretical Physi… (2003)

Chapter

Hémofiltration et plasmaphérèse

J. Matéo, D. Payen in Sepsis sévère et choc septique (2005)

Article

Pseudo-Hermitian Hamiltonians: tale of two potentials

For the non-Hermitian, PT-symmetric potentials V = m ² x ² + gx ²(ix)^ν with ν = 1 and 2, we construct the Q operator which gives both the positive-definite metric and an equivalent Hermitian Hamiltonian h. For th...

H. F. Jones, J. Mateo in Czechoslovak Journal of Physics (2005)

Chapter and Conference Paper

Neural Networks Based Approach to remove Baseline drift in Biomedical Signals

Nowadays there exist different approaches to cancel out noise effect and baseline drift in biomedical signals. However, none of them can be considered as completely satisfactory. In this work an artificial neu...

Jorge Mateo Sotos, C. Sanchez, J. Mateo… in 11th Mediterranean Conference on Medical a… (2007)

Chapter and Conference Paper

Sample Entropy Analysis of Electrocardiograms to Characterize Recurrent Atrial Fibrillation

In a substantial number of patients atrial fibrillation (AF) recurs after successful electrical cardioversion, but at present there are no reliable clinical markers for confidently identifying the patients in ...

Raquel Cervigon Abad, R. Cervigon… in 11th Mediterranean Conference on Medical a… (2007)

Article

Cervical necrotizing fasciitis: 8-years’ experience of microbiology

Cervical necrotizing fasciitis (CNF) is a life-threatening complication of pharyngeal or dental infections. The aim of this paper was to investigate whether dental or pharyngeal source result from different pa...

V. Fihman, L. Raskine, F. Petitpas, J. Mateo… in European Journal of Clinical Microbiology … (2008)

Article

Silibinin inhibits hypoxia-inducible factor-1α and mTOR/p70S6K/4E-BP1 signalling pathway in human cervical and hepatoma cancer cells: implications for anticancer therapy

The hypoxia-inducible factor 1 (HIF-1) plays a critical role for tumour adaptation to microenvironmental hypoxia, and represents an appealing chemotherapeutic target. Silibinin is a nontoxic flavonoid reported...

P García-Maceira, J Mateo in Oncogene (2009)

Chapter

Hémofiltration et plasmaphérèse

L’hémofiltration continue et les techniques dérivées, regroupées sous le terme d’épuration extra-rénale continue, sont de plus en plus largement utilisées chez les patients de réanimation. L’hémofiltration con...

J. Matéo, D. Payen in Sepsis grave et choc septique (2011)

Article

Gradients de PCO₂ : un reflet fiable de la perfusion macroet microcirculatoire

L’augmentation des gradients veinoartériel et tissuartériel en CO₂ (Pv-aCO₂ et Pt-aCO₂) est un phénomène régulièrement retrouvé dans des travaux expérimentaux ou des études cliniques sur les défaillances circulat...

F. Vallée, J. Mateo, B. Vallet, D. Payen in Réanimation (2011)

Article

Robust Volterra Filter Design for Enhancement of Electroencephalogram Signal Processing

Electroencephalogram (EEG) recordings often experience interference by different kinds of noise, including white, muscle, and baseline, severely limiting its utility. The recent research has demonstrated that ...

J. Mateo, A. Torres, M.-A. García, C. Sánchez… in Circuits, Systems, and Signal Processing (2013)

Article

Dynamic Fuzzy Neural Network Based Learning Algorithms for Ocular Artefact Reduction in EEG Recordings

Frequent occurrence of ocular artefacts leads to serious problems in reading and analysing the electroencephalogram (EEG) signal. These artefacts have high amplitude and overlap** frequency band with the phy...

J. Mateo, A. M. Torres, M. A. García in Neural Processing Letters (2014)

Article

Cancellation of Powerline Interference from Biomedical Signals Using an Improved Affine Projection Algorithm

Powerline contamination of recorded signals represents a major source of noise in electrophysiology and impairs the use of recordings for research. Furthermore it degrades the signal quality and overwhelms tin...

A. M. Torres, J. Mateo, M. A. García… in Circuits, Systems, and Signal Processing (2015)