Results 221 to 230 of about 130,984 (249)

Fast response characteristics of red blood cell aggregation

Biorheology: The Official Journal of the International Society of Biorheology, 2008
The present work reports on an important feature of the fast response dynamics of blood flow observed after abrupt changes of the shearing conditions: distinctive peak values in conductance and light reflection/transmission have been observed at short times after the abrupt changes in the shearing conditions and have been ...
Kaliviotis, Efstathios, Yianneskis, Michael   +1 more
openaire   +3 more sources

Dynamic evaluation of aggregation and agglutination of red blood cells

Biorheology, 1984
Viscoelastic evaluation of aggregation and agglutination of red blood cells was attempted. A concentric double cylinder viscoelastometer was used for determining the dynamic rigidity modulus and loss modulus of blood sample. The dynamic rigidity modulus of horse blood were measured over a wide range of hematocrit.
M, Kaibara, M, Date, E, Fukada
openaire   +2 more sources

Red blood cells mediate spontaneous aggregation of platelets in whole blood

Atherosclerosis, 1987
The influence of red blood cells on spontaneous platelet aggregation (SPA) has been studied ex vivo. Platelet aggregation was quantified by measuring the fall in single platelet count using a new whole blood platelet counter. When aliquots of whole blood and autologous platelet rich plasma (PRP) were roller-mixed at 37 degrees C, a marked fall in ...
A R, Saniabadi, G D, Lowe, R, Madhok, K, Spowart, B, Shaw, J C, Barbenel, C D, Forbes   +6 more
openaire   +2 more sources

Physical charaterization of red blood cell aggregation

La caractérisation physique de l'agrégation des globules rouges Ce travail a été réalisé autour de cinq aspects de l’agrégation des globules rouges (RBCs) sanguins induite par des macromolécules. Une approche rhéologique, ciblée sur la normalisation de la viscosité en fonction du taux d’adsorption des macromolécules et mesurée par un ...
openaire   +1 more source

Modeling of Ultrasound Backscattering by Aggregating Red Blood Cells

2013
This chapter provides a review of the last 15 years on the use of quantitative ultrasound (QUS) techniques to characterize red blood cell (RBC) aggregation (i.e., aggregate size, structure and packing organization). The paper focuses on studies aimed at explaining factors affecting the frequency dependent backscatter coefficient (BSC).
Franceschini, Emilie, Cloutier, Guy
openaire   +2 more sources

Red Blood Cell Aggregation

2011
Oguz Baskurt, Björn Neu, Herbert J. Meiselman   +2 more
openaire   +1 more source

Classification of red blood cell aggregation using empirical wavelet transform analysis of ultrasonic radiofrequency echo signals

Ultrasonics, 2021
Yufeng Zhang, Zhiyao Li, Bingbing He
exaly  

Red blood cell aggregation in smokers

Clinical Hemorheology and Microcirculation, 1995
Chabanel, A., Samama, M.M.
openaire   +1 more source

The role of red blood cells in platelet aggregation in whole blood

Atherosclerosis, 1988
P, Brown, M J, Harrison
openaire   +2 more sources

The effect of red blood cell aggregation on blood flow resistance

Biorheology: The Official Journal of the International Society of Biorheology, 1999
O K, Baskurt, M, Bor-Küçükatay, O, Yalçin   +2 more
openaire   +2 more sources