* Rheological properties of young and aged erythrocytes in chronic venous disease patients with varicose veins.
- We hypothesize that heterogeneity in RBC rheology can be attributed not only to the aging process but also to various disease states. The present study aims at investigating the rheological properties of young and old RBC in chronic venous disease (CVD) patients. RBC were separated on the basis of their density. RBC rheology was assessed with Laser Optical Rotational Cell Analyzer. For medium and high shear stress elongation index (EI) of young RBC from CVD patients was significantly higher than of young cells from controls. The same was observed for the old cells. Threshold shear rate (THR) of young RBC from CVD patients was significantly higher than of young cells from controls indicating a decreased tendency towards the formation of aggregates and of their stability in CVD patients. The same situation was observed for the old cells. To sum up, the present study demonstrated that heterogeneity in RBC rheology is both affected by age and CVD. Additionally, CVD-induced changes in RBC rheology occur to different degrees among the subpopulations of young and old RBC. CVD patients subpopulations of RBC had higher deformability and increased tendency towards aggregates formation and of their stability when compared to appropriate subpopulations of controls.
Overview of noun cell
The noun cell has 7 senses (first 3 from tagged texts)
1. (71) cell -- (any small compartment; "the cells of a honeycomb")
2. (44) cell -- ((biology) the basic structural and functional unit of all organisms; they may exist
as independent units of life (as in monads) or may form colonies or tissues as in higher plants and
animals)
3. (1) cell, electric cell -- (a device that delivers an electric current as the result of a
chemical reaction)
4. cell, cadre -- (a small unit serving as part of or as the nucleus of a larger political movement)
5. cellular telephone, cellular phone, cellphone, cell, mobile phone -- (a hand-held mobile
radiotelephone for use in an area divided into small sections, each with its own short-range
transmitter/receiver)
6. cell, cubicle -- (small room in which a monk or nun lives)
7. cell, jail cell, prison cell -- (a room where a prisoner is kept)
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