Влияние автоклавированных экстрактов плаценты человека на фазовое поведение суспензий клеток при температуре ниже 0°С
Phase transitions in human placental extracts during cooling at -196°C and the effect of fresh and autoclaved extracts on phase transitions in cell suspensions were studied. It has been found that after cooling with the rate of 3.3(3)deg/s in cell suspensions or suspending media the process of cryst...
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| Date: | 2013 |
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| Main Authors: | , , , |
| Format: | Article |
| Language: | English |
| Published: |
Publishing House ‘Akademperiodyka’ of the National Academy of Sciences of Ukraine; Institute for Problems of Cryobiology and Cryomedicine
2013
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| Subjects: | |
| Online Access: | https://cryo.org.ua/journal/index.php/probl-cryobiol-cryomed/article/view/8 |
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| Journal Title: | Problems of Cryobiology and Cryomedicine |
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Problems of Cryobiology and Cryomedicine| Summary: | Phase transitions in human placental extracts during cooling at -196°C and the effect of fresh and autoclaved extracts on phase transitions in cell suspensions were studied. It has been found that after cooling with the rate of 3.3(3)deg/s in cell suspensions or suspending media the process of crystallization termination developed at the stage of heating with the rate of 8.3(3)x10-3 deg/s. After dilution of the suspension of Candida albicans and SPEV cells with autoclaved extract this process was not observed. It was found that the crystallization of eutectic mixtures was developed in frozen placental extracts unlike the mixture of extracts with erythrocytes and C. albicans cells. Probl Cryobiol Cryomed 2013; 23(1):40-48. |
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