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"base:title": "0oo - Designing a Non-Toxic Efficient Cryoprotectant"
"og:title": "Designing a Non-Toxic Efficient Cryoprotectant"
"og:description": "Recently, it has been [shown](https://www.newscientist.com/article/2077140-mammal-brain-frozen-and-thawed-out-perfectly-for-first-time/), that it is possible to freeze and unfreeze a mammalian brain, preserving its micro-structure, including all synaptic connections. However, it was done using [glutaraldehyde](https://en.wikipedia.org/wiki/Glutaraldehyde) and [ethylene glycol](https://en.wikipedia.org/wiki/Ethylene_glycol) ([link](http://www.sciencedirect.com/science/article/pii/S001122401500245X)) which are toxic. If a non-toxic material of comparable efficacy would be found, perhaps this would ultimately enable people to preserve large organs, and even use [suspended animation](https://en.wikipedia.org/wiki/Suspended_animation) to [time-travel](https://en.wikipedia.org/wiki/Time_travel) to the future."
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"item:title": ".:en:Designing a Non-Toxic Efficient Cryoprotectant.:cn:无毒高效的低温保护剂"
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"item:body": |
    .:en
    Recently, it has been [shown](https://www.newscientist.com/article/2077140-mammal-brain-frozen-and-thawed-out-perfectly-for-first-time/), that it is possible to freeze and unfreeze a mammalian brain, preserving its micro-structure, including all synaptic connections. However, it was done using [glutaraldehyde](https://en.wikipedia.org/wiki/Glutaraldehyde) and [ethylene glycol](https://en.wikipedia.org/wiki/Ethylene_glycol) ([link](http://www.sciencedirect.com/science/article/pii/S001122401500245X)) which are toxic.
    
    If a non-toxic material of comparable efficacy would be found, perhaps this would ultimately enable people to preserve large organs, and even use [suspended animation](https://en.wikipedia.org/wiki/Suspended_animation) to [time-travel](https://en.wikipedia.org/wiki/Time_travel) to the future.
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"item:owner": "Mindey"
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"item:created": "2016-04-23T07:40:13.030000"
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