[Transport of monovalent cations in erythrocytes after low temperature preservation and treatment with cryoprotective agents].
The freezing-thawing of erythrocytes under protection of 1,2-propane diol and glycerol was studied for its effect on the intracellular content of K+,Na+ and state of their passive and active transport. The low-temperature conservation of cells under the effect of penetrating cryoprotectors does not change essentially the content of univalent cations. A significant increase in the Na+ transport is observed with application of the cryoprotective medium on the base of 1,2-propane diol.
D001692:Biological Transport / Q000187:drug effects; D001793:Blood Preservation; D002414:Cations, Monovalent / Q000097:blood*; D003451:Cryoprotective Agents / Q000494:pharmacology*; D004912:Erythrocytes / Q000378:metabolism*; D005615:Freezing; D006801:Humans; D011188:Potassium / Q000097:blood; D012964:Sodium / Q000097:blood
D002414:Cations, Monovalent; D003451:Cryoprotective Agents; D012964:Sodium; D011188:Potassium
Transport odnovalentnykh kationov v éritrotsitakh posle nizkotemperaturnoĭ konservatsii pod zashchitoĭ krioprotektorov.