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Regional blood circulation and microcirculation

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The impact of the contact of venous human blood with sorbents on some of blood physicochemical parameters in vitro

https://doi.org/10.24884/1682-6655-2018-17-1-50-60

Abstract

Purpose of the study. To assess the effect of contact between hyper-crosslinked polystyrene (HCP) MN-202 and two silica gels (coarse-grained silica gel large-pore (CSL-2) and Silochrom S-120) with human venous blood in vitro conditions to change its physico-chemical parameters. Material and methods. In bench conditions the contact interaction of heparinized blood and sorbents in the rotational mode is carried out for 120 minutes Oxygen status, acid-base status (ABS), electrolytes and some metabolites were evaluated. The analyzer ABL 800 FLEX / 835 Version 6.13 Build 372 was used. Conclusion. HCP MN-202 and Silochrom s-120 can be used as neutral matrices to further modify and design specific hemocontact preparations.

About the Authors

S. I. Kuznetsov
Almazov National Medical Research Centre of the Ministry of Healthcare of the Russian Federation
Russian Federation


O. P. Kirichuk
Almazov National Medical Research Centre of the Ministry of Healthcare of the Russian Federation
Russian Federation


N. V. Burkova
Almazov National Medical Research Centre of the Ministry of Healthcare of the Russian Federation; Saint-Petersburg State Chemical Pharmaceutical Academy
Russian Federation


A. A. Topko
Almazov National Medical Research Centre of the Ministry of Healthcare of the Russian Federation
Russian Federation


V. A. Davankov
Institute of hetero-organic connections im. A. N. Nesmeyanova
Russian Federation


V. N. Postnov
Almazov National Medical Research Centre of the Ministry of Healthcare of the Russian Federation; Saint Petersburg State University, Saint Petersburg, Russia
Russian Federation


E. V. Litvinenko
Almazov National Medical Research Centre of the Ministry of Healthcare of the Russian Federation
Russian Federation


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For citations:


Kuznetsov S.I., Kirichuk O.P., Burkova N.V., Topko A.A., Davankov V.A., Postnov V.N., Litvinenko E.V. The impact of the contact of venous human blood with sorbents on some of blood physicochemical parameters in vitro. Regional blood circulation and microcirculation. 2018;17(1):50-60. (In Russ.) https://doi.org/10.24884/1682-6655-2018-17-1-50-60

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ISSN 1682-6655 (Print)
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