Исследование насыщения ткани плаценты глицерином и 1,2-пропандиолом

• Дата: 2005
• Автори: Bobrova, E. N., Zinchenko, A. V., Schetinsky, M. I.
• Формат: Стаття
• Мова: English
• Опубліковано: Publishing House ‘Akademperiodyka’ of the National Academy of Sciences of Ukraine; Institute for Problems of Cryobiology and Cryomedicine 2005
• Теми: дифференциальная сканирующая калориметрия; фазовые переходы; стеклование; плацента; диференціальна скануюча калориметрія; фазові переходи; склування; differential scanning calorimetry; phase transition; vitrification; placenta
• Онлайн доступ: https://cryo.org.ua/journal/index.php/probl-cryobiol-cryomed/article/view/627
• Назва журналу: Problems of Cryobiology and Cryomedicine

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.