Results 111 to 120 of about 45,210 (324)

Some potential blood flow experiments for space [PDF]

open access: yes
Blood is a colloidal suspension of cells, predominantly erythrocytes, (red cells) in an aqueous solution called plasma. Because the red cells are more dense than the plasma, and because they tend to aggregate, erythrocyte sedimentation can be significant
Cokelet, G. R.   +2 more
core   +1 more source

A lymphoma plasma membrane-associated protein with ankyrin-like properties. [PDF]

open access: yes, 1986
In this study we have used several complementary techniques to isolate and characterize a 72-kD polypeptide that is tightly associated with a major mouse T-lymphoma membrane glycoprotein, gp 85 (a wheat germ agglutinin-binding protein), in a 16 S complex.
Balazovich, K   +3 more
core  

Erythrocyte: A systems model of the control of aggregation and deformability

open access: yesBiosystems, 2015
Human erythrocytes are highly specialized enucleate cells that are involved in providing efficient gas transport. Erythrocytes have been extensively studied both experimentally and by mathematical modeling in recent years. However, understanding of how aggregation and deformability are regulated is limited.
Aleksandr I. Evstifeev   +6 more
openaire   +5 more sources

Vorticity‐Facilitated Platelet Aggregation: a High Expansion‐Ratio Stenotic Microfluidic Platform Unravels the Role of Complex Flow Dynamics in Arterial Thrombosis

open access: yesAdvanced Healthcare Materials, EarlyView.
This study reveals how vorticity—a swirling flow pattern—enhances platelet aggregation and thrombus formation in high‐shear conditions. Using a custom microfluidic model, it is shows that vorticity promotes vWF–GPIbα interactions and calcium signaling, providing new insights into thrombosis mechanobiology and informing safer blood‐contacting medical ...
Jianfang Ren   +13 more
wiley   +1 more source

FUNCTIONAL STATE DYNAMICS OF BLOOD CELLS AND ENDOTHELIUM IN PATIENTS WITH ESSENTIAL HYPERTENSION WITH ENALAPRIL TREATMENT

open access: yesРоссийский кардиологический журнал, 2003
The influence of ACE inhibitor enalapril therapy on functional activity of blood cells and vasomotor function of endothelium in patients with essential hypertension (EH) was studied.
O. M. Moisseyeva   +4 more
doaj  

THE RHEOLOGICAL PROPERTIES OF BLOOD IN THE MOST ACUTE STAGE OF ISCHEMIC STROKE AND THEIR RELATION TO THE SEVERITY OF NEUROLOGICAL IMPAIRMENT

open access: yesБюллетень сибирской медицины, 2013
The study evaluated the rheological parameters of blood: blood viscosity, plasma viscosity, hematocrit, red blood cell aggregation and deformability. The severity of the patients was assessed by clinical scales:Glasgowcoma scale, the scale NIHSS, Barthel
M. N. Azhermacheva   +5 more
doaj   +1 more source

RBC Membrane‐Camouflaged Nanosystem‐Mediated Synergistic Drug Combination for Enhanced Anti‐Tumor Therapy

open access: yesAdvanced Healthcare Materials, EarlyView.
An RBC membrane camouflaged, cell‐penetrating peptides R8‐based drug delivery system is constructed to achieve a synergistic combination of natural compounds triptolide (TP) and celastrol (Cel), inducing tumor cell apoptosis, reducing tumor metastasis invasion and triggering autophagy disorder in breast cancer and liver cancer.
Qian Cheng   +6 more
wiley   +1 more source

Dynamics of erythrocyte in children microrheological indicators of pre-school and primary school age without bias in health

open access: yesRUDN Journal of Ecology and Life Safety, 2012
The objective is to examine the status of rheological properties of erythrocyte among healthy children 3-9 years. Demonstrable Association dynamics of erythrocyte cytoarchitecture causes increase development of aggregation of red blood cells, ensuring ...
I N Medvedev, G G Karpova
doaj  

Microphysiological Systems for Comorbidity Studies: Chronic Kidney Disease and Osteoarthritis

open access: yesAdvanced Healthcare Materials, EarlyView.
This review highlights the potential of organ‐on‐a‐chip systems for studying comorbidities, using chronic kidney disease (CKD) and osteoarthritis (OA) as examples. It summarizes recent advances in kidney‐on‐a‐chip and joint‐on‐a‐chip models and discusses their current and potential application in investigating CKD, OA, and CKD‐OA comorbidity, aiming to
Mingying Han   +7 more
wiley   +1 more source

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