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Method for Preserving Cells and Cell Cultures
专利权人:
Stanislav Kolchanov;William E. Grieshober;Ilya Ilyin;Natella I. Enukashvily;William E. Grieshober, JR.;Alexander N. Shumeev; JR.;Yana A. Filkina;James S. Jones;Semyon Kogan
发明人:
William E. Grieshober, JR.,James S. Jones,Semyon Kogan,Ilya Ilyin,Natella I. Enukashvily,Yana A. Filkina,Alexander N. Shumeev,Stanislav Kolchanov
申请号:
US13982766
公开号:
US20130344596A1
申请日:
2012.02.03
申请国别(地区):
US
年份:
2013
代理人:
摘要:
Provided is a method for reducing apoptosis in nucleated cells. The method entails holding nucleated cells in a container and adding a gas containing xenon to the container so that the pressure inside the container reaches between 0.5 to 4.0 Atm above ambient pressure; holding the container at between 0.5 to 4.0 Atm above ambient pressure for a period of time during which the temperature in the container is between 22° C. and 37° C.; lowering the temperature in the container to between 0.1° C. and 10° C. while maintaining the pressure of 0.5 to 4.0 Atm above ambient pressure and holding the container for a period of time; and reducing the pressure in the container to ambient pressure and increasing the temperature to 22° C.-37° C. By performing these steps, the cells undergo less apoptosis than a reference.
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中国工程科技知识中心
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