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Msg | Description |
# 4468 | SCI.BPI Tech Brief 16: Canine Brain Cryopreservation (1/2) [Mike Darwin] |
May 95 00:03:14 EDT
Subject: SCI.CRYONICS BPI Tech Brief 16: Canine Brain Cryopreservation (1/2)
A Brief Lay-Level Summary (31 May 95 00:03:14, 31 KB) |
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# 4474 | SCI.BPI Tech Brief 16: Canine Brain Cryopreservation (2/2) [Mike Darwin] |
May 95 00:03:14 EDT
Subject: SCI.CRYONICS BPI Tech Brief 16: Canine Brain Cryopreservation (2/2)
HUMAN CRYOPRESERVATION
PROTOCOL ON THE (31 May 95 00:03:14, 20 KB) |
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# 5915 | Re: Freezing Damage [David L Evens] |
devens@uoguelph.ca (David L Evens)
Newsgroups: sci.cryonics
Subject: Re: Freezing Damage
Date: 11 Mar . . . generally very sympathetic to the concept of cryonics and
: > >can see no fundamental scientific reason . . . worried by what I read in the BPI Tech Brief 16: "Canine Brain
: > >Cryopreservation" by Charles Platt. To quote of the (11 Mar 1996 15:39:13, 5 KB) |
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# 5856 | Freezing Damage [Daniel Jacobs] |
neilan@unsw.edu.au (Daniel Jacobs)
Newsgroups: sci.cryonics
Subject: Freezing Damage
Date: Wed, 28 Feb . . . generally very sympathetic to the concept of cryonics and
can see no fundamental scientific reason . . . worried by what I read in the BPI Tech Brief 16: "Canine Brain
Cryopreservation" by Charles Platt. To quote of the (Wed, 28 Feb 1996, 3 KB) |
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# 5105 | SCI.dendritic spines update [mike] |
58
From: mike <MIKE@alcor.org>
Subject: SCI.CRYONICS dendritic spines update
Dendritic Spines: Review and . . . means for
preserving bodily structures. After death brain structures in
particular are rapidily degraded. Even . . . after
blood flow is interrupted to the brain almost 50% of
dendrite spines are destroyed . . . mortem_probably because it
takes a while for brain cells to die." [2] Needless to say all
this, if substantiated, would signal major worries for
cryonics. Patients often are stored for many hours . . . the dendrites of a
neuron in the brain that form synaptic junctions with axons.
The . . . link between the
neurons that enable the brain to function. Loss of dendritic
spines has . . . raising doubts as to whether today's
cryonics patients could be reanimated [4]. There has . . . general consensus being that
research into better cryonic techniques must continue,
though we should not . . . 6].
Good news, I'd say, for cryonics, provided as always we
don't become . . . L. Wood, C. Wood, and S.
Harris. "Canine brain cryopreservation" BPI Tech. Brief
#16, CryoNet messages 4468 and 4474 (1- (Sat, 04 Nov 95, 7 KB) |
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