Results 21 to 30 of about 2,486 (177)

Hemorheology and Microvascular Disorders [PDF]

open access: yesKorean Circulation Journal, 2011
The present review presents basic concepts of blood rheology related to vascular diseases. Blood flow in large arteries is dominated by inertial forces exhibited at high flow velocities, while viscous forces (i.e., blood rheology) play an almost negligible role.
Cho, Young-Il, Cho, Daniel J
openaire   +2 more sources

Hemorheology and hemostasis in ischemic stroke patients treated with i.v. thrombolysis

open access: yesАнналы клинической и экспериментальной неврологии, 2017
Hemostatic and hemorheological dysregulations are the typicalpathological conditions in stroke. Thorough dynamic examinationsof hemostasis, platelet aggregation, kinetics of erythrocyteaggregation/disaggregation along with clinical and ...
M. E. Gafarova   +7 more
doaj   +1 more source

Cerebrovascular pathology: results and perspectives

open access: yesАнналы клинической и экспериментальной неврологии, 2007
The article summarizes results of longgterm investigations performed in the Institute of Neurology RAMS in most actual problems of cerebrovascular disorders.
Z. A. Suslina
doaj   +1 more source

Matrix stiffness exacerbates the proinflammatory responses of vascular smooth muscle cell through the DDR1-DNMT1 mechanotransduction axis

open access: yesBioactive Materials, 2022
Vascular smooth muscle cell (vSMC) is highly plastic as its phenotype can change in response to mechanical cues inherent to the extracellular matrix (ECM).
Jin Wang   +9 more
doaj   +1 more source

Tropomodulin1 regulates the biomechanical changes in macrophages induced by matrix stiffness

open access: yesMechanobiology in Medicine
The monocyte/macrophage infiltration plays critical roles in the development of atherosclerosis. Arterial stiffness is a cholesterol-independent risk factor for cardiovascular events.
Yajun Meng   +12 more
doaj   +1 more source

Effect of Diabetes Mellitus and Hypertension on Osmotic Fragility and Hemorheological Factors in Male Wistar Rats

open access: yesBiology, Medicine & Natural Product Chemistry, 2021
Diabetes mellitus is a common risk factor for erythrocyte osmotic stress. This study was aimed at exploring the effect of streptozotocin (STZ)-induced diabetes mellitus and salt-induced hypertension on osmotic fragility and hemorheological variables in ...
David Ehikhuemen Okonofua   +8 more
doaj   +1 more source

Hemorheological Alterations and Oxidative Damage in Sickle Cell Anemia

open access: yesFrontiers in Molecular Biosciences, 2019
Sickle cell anemia (SCA) is the most common hereditary disorder of hemoglobin (Hb) characterized by a mutation in the β globin gene, which leads to synthesis of HbS a hemoglobin which, under hypoxic conditions, gels and leading to the sickling of the red
Patrizia Caprari   +6 more
doaj   +1 more source

Effectiveness of a Novel Low‐Density Lipoprotein Apheresis Device Rheocarna in Patients Undergoing Hemodialysis With Chronic Limb‐Threatening Ischemia: A Single‐Center Retrospective Study

open access: yesTherapeutic Apheresis and Dialysis, Volume 30, Issue 4, Page 476-481, August 2026.
ABSTRACT Background Chronic limb‐threatening ischemia (CLTI) is a severe form of lower‐extremity artery disease characterized by distal lesions and microcirculatory impairment, limiting revascularization efficacy. Rheocarna is a direct hemoperfusion low‐density lipoprotein (LDL) adsorption device with potential rheological and anti‐inflammatory ...
Kunihiro Ishioka   +12 more
wiley   +1 more source

Dapagliflozin does not impair microvascular hemorheology in type 2 diabetes mellitus: A multicenter randomized controlled trial (D‐PATH study)

open access: yesJournal of Diabetes Investigation, Volume 17, Issue 8, Page 1322-1334, August 2026.
Graphical abstract illustrating the study design, physiological rationale, and key findings of the D‐PATH trial. Dapagliflozin, an SGLT2 inhibitor, lowers HbA1c and body weight while increasing hematocrit and erythropoietin levels. Although an elevated hematocrit could theoretically increase blood viscosity and impair microcirculatory flow, ex vivo ...
Yuki Nakatani   +16 more
wiley   +1 more source

Blood Rheological Characterization of β-Thalassemia Trait and Iron Deficiency Anemia Using Front Microrheometry

open access: yesFrontiers in Physiology, 2021
The purpose of this work is to develop a hematocrit-independent method for the detection of beta-thalassemia trait (β-TT) and iron deficiency anemia (IDA), through the rheological characterization of whole blood samples from different donors. The results
Lourdes Méndez-Mora   +15 more
doaj   +1 more source

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