In a step toward everlasting lifestyles, researchers from
twenty first Century medicinal drug (21CM) managed to freeze the mind of a
rabbit using a way known as Aldehyde-stabilized cryopreservation (ASC).
The crew, led by current Massachusetts Institute of
technology graduate Robert McIntyre, wrote in a press release: "the use of
a combination of ultrafast chemical fixation and cryogenic garage, it's far the
first demonstration that near best,
long-time period structural preservation of an intact mammalian mind is
achievable.”
They carried out this with the aid of filling the vascular
machine of the brain with chemical substances which can be designed to halt the
decaying process, and then iced over it to -135 levels celsius.
while the mind changed into warmed, the scientists
determined that most of the people of its cellular membranes, synapses and
structures had been nevertheless in tact and ready to characteristic.
A announcement read: “the key step forward became the quick
perfusion of a deadly chemical fixative (glutaraldehyde) via the brain’s
vascular system, swiftly preventing metabolic decay and fixing proteins in
region via covalent crosslinks.”
Kenneth Hayworth, the brain renovation basis president,
said: "every neuron and synapse looks beautifully preserved throughout the
whole mind.
“in reality splendid for the reason that I held in my hand
this very equal brain while it changed into vitrified glassy strong... This
isn't your father's cryonics.”
The mind basis protection stated of the following step:
“attention now shifts to the very last massive Mammal phase of the contest
which requires an intact pig mind to be preserved with similar fidelity in a
way that might be directly tailored to terminal sufferers in a health center
setting.”
The end aim, in step with the report published in
Cryobiology, is to create a freezing technique which doesn’t dehydrate the
mind, which would be appropriate for human use in the destiny.
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