Abstract:
A quantitative analysis of erythrocytes deformation under shear stress (the viscoelastic properties) observed on healthy donors as well as thalassemic patients are made by means of the normalized total wavelet entropy (NTWS). The results suggest that NTWS quantifier could be useful for characterizing pathological disturbances for the sake of clinical treatment. © 2006 Elsevier B.V. All rights reserved.
Registro:
Documento: |
Artículo
|
Título: | Alterations of thalassemic erythrocytes detected by wavelet entropy |
Autor: | Korol, A.M.; Rasia, R.J.; Rosso, O.A. |
Filiación: | Departamento de Matemática y Estadística, Facultad de Ciencias Bioquímicas, Universidad Nacional de Rosario, Suipacha 531, 2000 Rosario, Argentina Departamento de Física, Facultad de Ciencias Bioquímicas, Universidad Nacional de Rosario, Suipacha 531, 2000 Rosario, Argentina Chaos and Biology Group, Instituto de Cálculo, Facultad de Ciencias Exactas y Naturales, Pabellon II, Ciudad Universitaria, 1428 Ciudad de Buenos Aires, Argentina
|
Palabras clave: | Entropy; Erythrocytes; Time series; Viscoelasticity; Wavelet transform; Chemical analysis; Entropy; Pathology; Shear stress; Viscoelasticity; Wavelet transforms; Erythrocytes; Healthy donors; Normalized total wavelet entropy (NTWS); Pathological disturbances; Diseases |
Año: | 2007
|
Volumen: | 375
|
Número: | 1
|
Página de inicio: | 257
|
Página de fin: | 264
|
DOI: |
http://dx.doi.org/10.1016/j.physa.2005.12.074 |
Título revista: | Physica A: Statistical Mechanics and its Applications
|
Título revista abreviado: | Phys A Stat Mech Appl
|
ISSN: | 03784371
|
CODEN: | PHYAD
|
Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03784371_v375_n1_p257_Korol |
Referencias:
- Guyton, A.C., Hall, J.E., (1996) Textbook of Medical Physiology. ninth ed., , W. B. Sanders Company, Philadelphia, USA
- Bessis, M., Red cell shapes. An illustrated classification and its rationale (1972) Nouv. Rev. Fr. Hematol., 12, p. 721
- Mallat, S., (1999) A Wavelet Tour of Signal Processing. second ed., , Academic Press, San Diego
- Rosso, O.A., Blanco, S., Yordanova, J., Kolev, V., Figliola, A., Schürmann, M., Başar, E., (2001) J. Neurosci. Methods, 105, p. 65. , and references therein
- Rosso, O.A., Mairal, M.L., (2002) Physica, 312, p. 469
- Rosso, O.A., Blanco, S., Rabinowicz, A., (2003) Signal Process, 83, p. 1275
- Rosso, O.A., Hyslop, W., Gerlach, R., Smith, R.L.L., Hunter, M., Rostas, J., (2005) Physica A, 356, p. 184
- Rasia, R.J., (1995) Clin. Hemorheol., 15, p. 177
- Korol, A., Rasia, R.J., (1999) Clin. Hemorheol. Microcirc., 20, p. 97
- Korol, A., Rasia, R.J., (2002) Exp. Mech., 42, p. 101
- Korol, A., Rasia, R.J., (2003) Chaos, 13, p. 87
- Zunnino, L., Pérez, D., Garavaglia, M., Rosso, O.A., (2004) Fractals, 12, p. 223
Citas:
---------- APA ----------
Korol, A.M., Rasia, R.J. & Rosso, O.A.
(2007)
. Alterations of thalassemic erythrocytes detected by wavelet entropy. Physica A: Statistical Mechanics and its Applications, 375(1), 257-264.
http://dx.doi.org/10.1016/j.physa.2005.12.074---------- CHICAGO ----------
Korol, A.M., Rasia, R.J., Rosso, O.A.
"Alterations of thalassemic erythrocytes detected by wavelet entropy"
. Physica A: Statistical Mechanics and its Applications 375, no. 1
(2007) : 257-264.
http://dx.doi.org/10.1016/j.physa.2005.12.074---------- MLA ----------
Korol, A.M., Rasia, R.J., Rosso, O.A.
"Alterations of thalassemic erythrocytes detected by wavelet entropy"
. Physica A: Statistical Mechanics and its Applications, vol. 375, no. 1, 2007, pp. 257-264.
http://dx.doi.org/10.1016/j.physa.2005.12.074---------- VANCOUVER ----------
Korol, A.M., Rasia, R.J., Rosso, O.A. Alterations of thalassemic erythrocytes detected by wavelet entropy. Phys A Stat Mech Appl. 2007;375(1):257-264.
http://dx.doi.org/10.1016/j.physa.2005.12.074