[PDF] Top 20 A microfluidic deformability assessment of pathological red blood cells flowing in a hyperbolic converging microchannel
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A microfluidic deformability assessment of pathological red blood cells flowing in a hyperbolic converging microchannel
... loss of the red blood cells (RBCs) deformability is related with many human diseases, such as malaria, hereditary spherocytosis, sickle cell disease, or renal ...variety of ... See full document
15
Deformation of red blood cells, air bubbles and droplets in microfluidic devices: flow visualizations and measurements
... determinants of RBC deformability include external flow forces, cell geometry, cell internal viscosity, and membrane viscoelastic properties [ 1 ...alteration in the RBC deformability. Ever ... See full document
18
Human Red Blood Cell Behavior under Homogeneous Extensional Flow in a Hyperbolic-Shaped Microchannel
... works in the context of blood flow are those of Sousa et ...effect of the extensional flow in hyperbolic converging microchannels using artificial polymer-based ... See full document
15
Asymmetry of red blood cell motions in a microchannel with a diverging and converging bifurcation
... studies in biomicrofluidics devoted to blood rheology and its flow dynamics in microchannels, which have played a key role in several recent developments of lab-on-chip devi- ces for ... See full document
16
A Comparative Study of Image Processing Methods for the Assessment of the Red Blood Cells Deformability in a Micro fluidic Device
... used in the present study consisted of an inverted microscope (IX71, Olympus) combined with a high-speed camera (Fastcam SA3, Photron, USA), as shown in ...PDMS microchannel was placed and ... See full document
7
A simple microfluidic device for the deformability assessment of blood cells in a continuous flow
... source of non-invasive biomarkers for diagnosis and monitoring of many diseases (Maes et ...2013). In this research, we develop a pillar-type cross-flow filtration microfluidic device to sepa- ... See full document
9
A Microfluidic Device for Partial Cell Separation and Deformability Assessment
... objective of the proposed microfluidic device is to separate certain amount of RBCs from plasma and then measure the deformability of individual RBCs downstream in one single ... See full document
14
Extensional flow-based microfluidic device: deformability assessment of red blood cells in contact with tumor cells
... examine deformability of human RBCs mixed with HCT-15 (colon carcinoma) using the microchannel having a hyperbolic shape in which the fluid experiences a strong extensional flow with a ... See full document
10
Assessment of the deformability and velocity of healthy and artificially impaired red blood cells in narrow polydimethylsiloxane (PDMS) microchannels
... one of the leading causes of death in underdeveloped ...development of rapid, efficient, and competitive diagnostic techniques is ...study of the deformability and velocity ... See full document
16
Visualization of red blood cells flowing through a PDMS microchannel with a microstenosis: an image analysis assessment
... the microfluidic experiments, the device con- taining the microchannel were placed on the stage of an inverted microscope (IX71, Olympus, Japan) and the temperature of the stage was adjusted ... See full document
6
Spatial distributions of red blood cells significantly alter local haemodynamics.
... results in the parent branch showed that for both data sets (Dextran and PBS), the bluntness of the haematocrit and velocity profiles were very strongly negatively correlated, as reported by Goldsmith ... See full document
13
Signal transduction in Plasmodium-Red Blood Cells interactions and in cytoadherence
... stimulation of human vascular endothelial cells with Pf-IE resulted in the non-transient up-regulation of ICAM-1 expression on human ...independent of TNF (Esslinger et ...exist ... See full document
17
How a blood cell intracellular signal keeps blood flowing.
... older cells, which overall had much lower Stat5 signaling, respond- ed to an increase in Epo by increasing the number of signaling cells, but within each cell, the signal intensity was binary, ... See full document
1
ANALYSIS OF THE BLOOD FLOW IN A MICROCHANNEL WITH A BIFURCATION
... : In vitro experiments allow precise measurement and control over relevant physiological ...Thus, in the present study we have used a lithography technique to fabricate a rectangular PDMS ... See full document
6
Apoptosis of non-parasitised red blood cells in Plasmodium yoelii malaria
... tification of nRBCs as target cells for the incorporation of plasmodial molecules (Layez et ...nRBCs. In fact, it has previously been shown that nRBCs un- dergo erythrocytic apoptosis ... See full document
5
Particulate Blood Analogues Reproducing the Erythrocytes Cell Free Layer in a Microfluidic Device Containing a Hyperbolic Contraction
... enhancement of CFL downstream of the microchannel ...sequences of JPEG image files so that each static image corresponds to a single video ...size of the image was 800 pixels wide and ... See full document
13
Particulate Blood Analogues Reproducing the Erythrocytes Cell-Free Layer in a Microfluidic Device Containing a Hyperbolic Contraction
... exist in both in vitro [15–19] and in vivo [20–22] ...Most of the in vitro studies were carried out using simple straight ...existence of a thin CFL in the center ... See full document
12
Red Blood Cells (RBCs) Visualisation in Bifurcations and Bends
... cell deformability, the velocity gradient across the channel width (as a result of parabolic profile in both y- and z-directions) and the effect of the wall, the cells tend to be ... See full document
9
Assessment of the prescription of red blood cell concentrates in the pediatric age group
... subtype of RBC concentrates were adequate in 532 ...(96.2%) of the transfusions, ...use of the hemoglobin level alone ...that of prescriptions above the recommenda- tion > 15 mL/kg ... See full document
6
Influence of Haemodialysis on Susceptibility of Red Blood Cells to Peroxidation
... subject of several studies, since it causes serious ...formation of free ...presence of very efficient antioxidant enzyme defence ...damage in the form of decreased RBC ...capacity ... See full document
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