Neuroprotection

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Response to Aschwin de Wolf’s ‘Evidence Based Cryonics’

Response to Aschwin de Wolf's 'Evidence Based Cryonics'

In his article entitled ‘Evidence Based Cryonics’ Aschwin de Wolf unassailably argues that: “There is an urgent need to move from extrapolation based cryonics to evidence based cryonics. This will require a comprehensive research program aimed at creating realistic cryonics research models. It will also require vast improvements in the monitoring and evaluation of cryonics [...]

Structure-function analysis of neuroprotectants

Structure-function analysis of neuroprotectants

In “The chemistry of neuroprotection”, the author argues convincingly that there could be great benefit from a systematic and rigorously scientific study of the physical chemistry of putative neuroprotectants vis-à-vis their pharmacological effect. However, the first example used of the earliest thinking in this direction (which comes, not surprisingly via V. A. Negovskii, the father [...]

The chemistry of neuroprotection

In a review of the 1998 21st Century Medicine seminars, Cryonics Institute president Ben Best writes:
“The presentations impressed upon me how much witchcraft and how little science has gone into the study of cryoprotectant agents (CPAs). This might be understandable in light of the fact that most cryobiologists are, in fact, biologists. I suspect [...]

Dietary supplements induce neurogenesis after stroke

A recent study in Rejuvenation Research reports that a combination of dietary supplements confer neuroprotection in stroke. Over a 2 week period rats received either a proprietary formulation of blueberry, green tea, Vitamin D3, and carnosine  called NT-020 or vehicle (i.e., the same solution minus the compounds of interest) before stroke was induced through middle [...]

Critical cooling rate to prevent ischemic brain injury

Induction of hypothermia can reduce injury to the brain when it is deprived of oxygen. How fast do we need to cool a patient during cardiac arrest or stroke to prevent irreversible injury to the brain?
It is an established fact that induction of hypothermia prior, during, or after circulatory arrest can reduce brain injury. As [...]