Вплив температури на проникність мембран еритроцитів людини для 1,2-пропандіолу та Диметилсульфоксиду

Вплив температури на проникність мембран еритроцитів людини для 1,2-пропандіолу та Диметилсульфоксиду

The paper presents the results of study of human erythrocyte membrane permeability for 1,2-propane diol (1,2-PD) and dimethylsulfoxide (DMSO) within temperature limits of 3-37ï‚°C. Arrhenius dependencies of permeability coefficients for the studied substances were shown to be underwent the series of...

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Bibliographische Detailangaben
Datum:2003
1. Verfasser: Gordiyenko, O. I.
Format: Artikel
Sprache:English
Veröffentlicht: Publishing House ‘Akademperiodyka’ of the National Academy of Sciences of Ukraine; Institute for Problems of Cryobiology and Cryomedicine 2003
Schlagworte:
еритроцити
проникність
1
2-пропандіол
ДМСО
Ареніусові залежності
Online Zugang:https://cryo.org.ua/journal/index.php/probl-cryobiol-cryomed/article/view/1008
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Назва журналу:Problems of Cryobiology and Cryomedicine

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Problems of Cryobiology and Cryomedicine
Beschreibung
Zusammenfassung:The paper presents the results of study of human erythrocyte membrane permeability for 1,2-propane diol (1,2-PD) and dimethylsulfoxide (DMSO) within temperature limits of 3-37ï‚°C. Arrhenius dependencies of permeability coefficients for the studied substances were shown to be underwent the series of breaks within the following temperature limits: 8-12, 18-20 and 28-30ï‚°C (being known as the critical ones for some functional indices of biological membranes) with sharp changes in activation energy (EA). Some possible mechanisms of thermoinduced changes in parameters of non-electrolytes permeation via erythrocyte membrane are discussed.

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