Effect of hypoxia on the composition and state of lipids and oxygen-transport properties of erythrocyte haemoglobin

Autor: Victor Revin, Igor Grunyushkin, Natalia Gromova, Elvira Revina, Alzahraa Sabah Abdulvwahid Abdulvwahid, Ilia Solomadin, Alexander Tychkov, Anastasiya Kukina
Jazyk: angličtina
Rok vydání: 2017
Předmět:
Zdroj: Biotechnology & Biotechnological Equipment, Vol 31, Iss 1, Pp 128-137 (2017)
Druh dokumentu: article
ISSN: 1310-2818
1314-3530
13102818
DOI: 10.1080/13102818.2016.1261637
Popis: The aim of this study was to investigate the relationship between the composition and state of erythrocytic lipids and oxygen-binding properties of erythrocyte haemoglobin-derived haematoporphyrin under hypoxia. The results from this study showed that hypoxia causes a profound change in the composition of the lipids that form the bilayer of erythrocyte membranes, as well as in the functional characteristics of erythrocytes. The detected changes correlate with morphological reconstruction of erythrocytes and, consequently, affect the oxygen-transport properties of erythrocytes. The obtained results showed that the lipid phase plays an important role in the functioning of erythrocytes in health as well as in event of development of ischemic heart disease and other pathological processes that accompany hypoxia.
Databáze: Directory of Open Access Journals
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