Исследование насыщения ткани плаценты глицерином и 1,2-пропандиолом

Исследование насыщения ткани плаценты глицерином и 1,2-пропандиолом

Using differential scanning calorimetry and nuclear magnetic resonance methods we investigated placenta samples’ saturation with glycerol and 1,2-propane diol (1,2-PD). Placenta samples were exposed in 10, 40, 60% (w/w) glycerol and 1,2-PD solutions for 20, 60 min and 24 hrs. It was shown that in...

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Bibliographic Details
Date:2005
Main Authors: Bobrova, E. N., Zinchenko, A. V., Schetinsky, M. I.
Format: Article
Language:English
Published: Publishing House ‘Akademperiodyka’ of the National Academy of Sciences of Ukraine; Institute for Problems of Cryobiology and Cryomedicine 2005
Subjects:
диференціальна скануюча калориметрія
фазові переходи
склування
плацента
Online Access:https://cryo.org.ua/journal/index.php/probl-cryobiol-cryomed/article/view/627
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Journal Title:Problems of Cryobiology and Cryomedicine

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Problems of Cryobiology and Cryomedicine
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Summary:Using differential scanning calorimetry and nuclear magnetic resonance methods we investigated placenta samples’ saturation with glycerol and 1,2-propane diol (1,2-PD). Placenta samples were exposed in 10, 40, 60% (w/w) glycerol and 1,2-PD solutions for 20, 60 min and 24 hrs. It was shown that in placenta tissue there was the formation of 1,2-PD solutions of higher concentrations for all saturating solutions with 1,2-PD in comparison with those with glycerol. A big amount of vitreous phase is formed in placenta for the same equilibration time in 1,2-PD-contained medium.

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