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METHODS FOR INTRODUCTION AND PROLONGED WASHOUT BY ORGAN PERFUSION OF MAXIMALLY VITRIFIABLE CRYOPROTECTANT SOLUTIONS AT ELEVATED TEMPERATURES
METHODS FOR INTRODUCTION AND PROLONGED WASHOUT BY ORGAN PERFUSION OF MAXIMALLY VITRIFIABLE CRYOPROTECTANT SOLUTIONS AT ELEVATED TEMPERATURES
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机译:高温下最大可玻璃化低温保护剂溶液的有机灌注引入和长时间洗涤的方法
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摘要
The present disclosure relates to an improved process of organ perfusion with vitrifiable concentrations of cryoprotective agents. In one implementation, the method may include perfusing an organ with a first solution containing a vitrifiable concentration of cryoprotectant at a temperature at or above −10° C. and perfusing the organ with a second solution containing a higher concentration of cryoprotectant than the first solution. The first solution may be adapted to vitrify at a cooling rate of less than 20° C./min, and the second solution may be adapted to vitrify at a cooling rate of less than 5° C./min. The perfusing with the second solution may begin at or above −10° C. and cause the organ to decline in temperature to below −10° C.
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