The Microcirculation and Blood Rheology*

2015 ◽  
pp. 109-128
Author(s):  
S. Chien
Keyword(s):  
Blood Rheology

Effect of blood rheology model on hemodynamic parameters related to intracranial aneurysm rupture

2018 ◽  
Author(s):  
Iago Lessa de Oliveira ◽  
Gabriel Bertacco dos Santos ◽  
José Luiz Gasche ◽  
Julio Militzer ◽  
Carlos Baccin
Keyword(s):  
Intracranial Aneurysm ◽  
Blood Rheology ◽  
Aneurysm Rupture ◽  
Hemodynamic Parameters ◽  
Rheology Model

CHANGES IN BLOOD PROTEOME OF COSMONAUTS WITH MICRO- AND MACROVASCULAR INJURIES DUE TO G-LOADS AT THE FINAL STAGE OF LONG-DURATION SPACE MISSIONS

2020 ◽  
Vol 54 (5) ◽  
pp. 5-14
Author(s):  
L.Kh. Pastushkova ◽  
◽  
K.S. Kireev ◽  
I.M. Larina ◽  
◽  
...  
Keyword(s):  
Endothelial Cells ◽  
Soft Tissues ◽  
Blood Rheology ◽  
Landing Site ◽  
Space Missions ◽  
Vascular Injuries ◽  
New Approach ◽  
Long Duration ◽  
Integrated Response

The integrated response of the human proteome to re-entry g-loads following long-term space missions was studied in 13 male cosmonauts at the age of 44 ± 6 years. Examination at the landing site discovered local petechial hemorrhages into soft tissues of the back and lower legs. The paper presents a new approach to evaluation of petechia and soft tissue hemorrhages in cosmonauts on return to Earth. Proteomic analysis was performed with the use of LC-MS. Bioinformation analysis was made using Perseus, PubMed, Uniprot and ANDSystem software. Nine out of 19 significantly different (p < 0.05) proteins were related to vascular injuries directly. We described proteins with a primarily protecting effect against endothelial cells apoptosis and augmentation of vascular permeability, proteins that are responsible for blood rheology and proteins antagonistic to the main triggers of ischeamia-reperfusion injuries of the lungs, liver and other parenchymal organs.

Blood rheology in acute anterior ischemic optic neuropathy

1991 ◽  
Vol 11 (6) ◽  
pp. 623-634 ◽  
Author(s):  
B. Bertram ◽  
A. Hoberg ◽  
O. Arend ◽  
S. Wolf ◽  
F. Jung ◽  
...  
Keyword(s):  
Optic Neuropathy ◽  
Blood Rheology ◽  
Anterior Ischemic Optic Neuropathy ◽  
Ischemic Optic Neuropathy

scholarly journals Mathematical Models for Some Aspects of Blood Microcirculation

Symmetry ◽  
2021 ◽  
Vol 13 (6) ◽  
pp. 1020
Author(s):  
Angiolo Farina ◽  
Antonio Fasano ◽  
Fabio Rosso
Keyword(s):  
Blood Flow ◽  
Mathematical Models ◽  
Red Blood Cells ◽  
Blood Cells ◽  
Blood Rheology ◽  
Small Class ◽  
Small Vessels ◽  
Blood Microcirculation ◽  
Peculiar Behavior

Blood rheology is a challenging subject owing to the fact that blood is a mixture of a fluid (plasma) and of cells, among which red blood cells make about 50% of the total volume. It is precisely this circumstance that originates the peculiar behavior of blood flow in small vessels (i.e., roughly speaking, vessel with a diameter less than half a millimeter). In this class we find arteriolas, venules, and capillaries. The phenomena taking place in microcirculation are very important in supporting life. Everybody knows the importance of blood filtration in kidneys, but other phenomena, of not less importance, are known only to a small class of physicians. Overviewing such subjects reveals the fascinating complexity of microcirculation.

Microparticle blood analogue suspension matching blood rheology

Soft Matter ◽  
2021 ◽  
Author(s):  
Joao Carneiro ◽  
Rui Lima ◽  
Joao Campos ◽  
Joao Miranda
Keyword(s):  
Blood Rheology ◽  
Safety Issues

The handling of blood in vitro is demanding because of ethical, economical and safety issues. Although several Newtonian and non-Newtonian blood analogues are found in the literature, few studies use...

Human blood rheology in MEMS-based microneedles

2005 ◽  
Author(s):  
P. Aggarwal ◽  
C. R. Johnston
Keyword(s):  
Human Blood ◽  
Blood Rheology

Blood rheology may facilitate changes in cardiovascular dynamics at the onset of submaximal cycling

2011 ◽  
Vol 14 ◽  
pp. e101
Author(s):  
M. Simmonds ◽  
J. Tripette ◽  
S. Sabapathy ◽  
S. Marshall-Gradisnik ◽  
P. Connes
Keyword(s):  
Blood Rheology ◽  
Cardiovascular Dynamics
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