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Regional blood circulation and microcirculation

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Blood flow condition in microvessels of bulbar conjunctiva of the eyeball

https://doi.org/10.24884/1682-6655-2011-10-4-38-41

Abstract

Research of blood stream structure in microvessels an eyeball conjunctive is executed. Presence of red blood cells conglomerates and plasmatic sites in venous microvessels with a diameter less than 30 microns, and the heterogeneity in an arterial department is revealed. At increase in plasma of high-molecular fibers concentration the heterogeneity of a blood stream is expressed more brightly in comparison with norm. Revealed in some vessels a stream lamination is consequence of interaction between erythrocytes.

About the Author

I. Yu. Smirnov
Kostroma State Technological University
Russian Federation


References

1. Педли, Т. Гидродинамика крупных кровеносных сосудов / Т. Педли. - М.: Мир, 1983. - 400 с.

2. Приезжев, А. В. Особенности измерения скорости кровотока в тонких капиллярах и возможности лазерных методов / А. В. Приезжев, А. С. Степанян // Лазерная медицина. - 1997. - Т. 1. - С. 31-34.

3. Смирнов, И. Ю. Потоковые характеристики крови в артериальных сосудах и электростатические взаимодействия между эритроцитами / И. Ю. Смирнов, А. А. Позин // Функциональная диагностика. - 2006. - № 1. - С. 76-80.

4. Bishop, J. J. Effect of erythrocyte aggregation on velocity profiles in venules / J. J. Bishop [et al] // Am. J. Physiol. Heart Circ. Physiol. - 2001. - Vol. 280. - P H222-H236.

5. Bishop, J. J. Effects of erythrocyte aggregation and venous network geometry on red blood cell axial migration / J. J. Bishop [et al] // Am. J. Physiol. Heart Circ. Physiol. - 2001. - Vol. 281. P. H939-H950.

6. Bishop, J. J. Effect of aggregation and shear rate on the dispersion of red blood cellsflowing in venules / J. J. Bishop [et al] // Am. J. Physiol. Heart Circ. Physiol. - 2002. - Vol. 283. - P. H1985-H1996.

7. Bishop, J. J. Relationship between erythrocyte aggregate size andflow rate in skeletal muscle venules / J. J. Bishop [et al] // Am. J. Physiol. Heart Circ. Physiol. - 2004. -Vol. 286. - P. H113-H120.

8. Kim, S. Aggregate formation of erythrocytes in postcapillary venules / S. Kim [et al] //Am. J. Physiol. Heart Circ. Physiol. - 2005. - Vol. 288. - P. H584-H590.

9. Zarins, C. K. Carotid bifurcation atherosclerosis. Quantitative correlation of plaque localization with flow velocity profiles and wall shear stress / C. K. Zarins [et al] // Circ. Res. - 1983. - Vol. 53. - P. 502-514.


Review

For citations:


Smirnov I.Yu. Blood flow condition in microvessels of bulbar conjunctiva of the eyeball. Regional blood circulation and microcirculation. 2011;10(4):38-41. (In Russ.) https://doi.org/10.24884/1682-6655-2011-10-4-38-41

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ISSN 1682-6655 (Print)
ISSN 2712-9756 (Online)