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Hemorheology and hemorheological mechanisms
1996Hemorheology is the study of the flow properties of blood. At its heart lies the concept of viscosity which is the rheological parameter most commonly used in discussing resistance to flow. The essential concept is generally understood qualitatively, for example it is common knowledge that it is more difficult to pour or stir treacle than water because
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1985
Hemorheology is the study of the physical flow properties of blood. Although one of the essential features of blood is that it should flow, its rheological properties have only recently received any attention. Thrombosis matters because it prevents flow, but it may also be the result of changes in the hemorheological properties of blood.
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Hemorheology is the study of the physical flow properties of blood. Although one of the essential features of blood is that it should flow, its rheological properties have only recently received any attention. Thrombosis matters because it prevents flow, but it may also be the result of changes in the hemorheological properties of blood.
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[Hypertension and hemorheology].
Wiener medizinische Wochenschrift (1946), 1996A number of epidemiologic studies have provided evidence for an increased blood viscosity in hypertensive patients. Increased viscosity could result either from hemoconcentration, thus constituting a secondary phenomenon, or, alternatively, result directly from increased intracellular calcium concentrations in erythrocytes. The latter would augment the
W, Klein +7 more
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[Hemorheology in clinical practice. Introduction to the notion of hemorheologic profile].
Journal des maladies vasculaires, 1991Although the non-Newtonian characteristics of blood have now been accurately defined, the influence and effect of a hyperviscosity syndrome at the onset of ischemia and in oxygen transport to the tissues remains within the realm of assumptions. Using a simple theoretical approach it can be shown that oxygen transport capacity to the tissues is ...
J F, Stoltz +3 more
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Biorheology, 1963
From a review of the literature of blood flow it is concluded that the physical properties of blood from different animals are very similar and that its basic rheology is reasonably well understood, except for minor uncertainties regarding the effect of anticoagulants. The major difficulty lies in applying this knowledge to hemodynamics where, in vivo,
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From a review of the literature of blood flow it is concluded that the physical properties of blood from different animals are very similar and that its basic rheology is reasonably well understood, except for minor uncertainties regarding the effect of anticoagulants. The major difficulty lies in applying this knowledge to hemodynamics where, in vivo,
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2017
In this first approach to the subject we start describing a few basic facts about blood composition and about the circulatory system. Such notions will be enriched in the rest of the book, when needed. Concerning modeling, this chapter is devoted to the debatable question of the rheological properties of blood and to the various ways the circulatory ...
Antonio Fasano, Adélia Sequeira
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In this first approach to the subject we start describing a few basic facts about blood composition and about the circulatory system. Such notions will be enriched in the rest of the book, when needed. Concerning modeling, this chapter is devoted to the debatable question of the rheological properties of blood and to the various ways the circulatory ...
Antonio Fasano, Adélia Sequeira
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Diabete & metabolisme, 1990
Diabetes is associated with several types of rheological abnormalities: 1. macrorheological ones, consisting of increased whole blood viscosity and plasma viscosity; 2. microrheological ones, consisting of a change in erythrocyte deformability, an increase in erythrocyte aggregation and in their adhesiveness to endothelial cells.
J R, Attali, P, Valensi
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Diabetes is associated with several types of rheological abnormalities: 1. macrorheological ones, consisting of increased whole blood viscosity and plasma viscosity; 2. microrheological ones, consisting of a change in erythrocyte deformability, an increase in erythrocyte aggregation and in their adhesiveness to endothelial cells.
J R, Attali, P, Valensi
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1979
Hemorheology is that branch of the science of biorheology that deals with the flow properties of blood and the deformation of structures of the vessel wall with which blood or its constituents come into direct contact. Ischemia has been defined as a local anemia in a part of the body due to either sudden or gradual cutting-off or obstruction of the ...
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Hemorheology is that branch of the science of biorheology that deals with the flow properties of blood and the deformation of structures of the vessel wall with which blood or its constituents come into direct contact. Ischemia has been defined as a local anemia in a part of the body due to either sudden or gradual cutting-off or obstruction of the ...
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