ecstatichamster
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A summary of the newsletter from Dr. Peat:
I don't think aging is necessary...
Alexis Carrel found isolated cells could reproduce unlimited...so long as they were bathed in fresh nutritive substances.
Hans Selye found isolating cells from the nutrition of a young rat body would cause the cells to become senescent, quite obviously the cells you see in a very old animal.
Carrel felt that the organism's fluids were what caused or largely caused aging.
A 21 year old heals twice as fast as a 40 year old. Largely due to modified proteins in older person's blood serum...chiefly it is the fats that act on cells and diminish the capacity of the cells.
Skin from old rats, transplanted to young rats, becomes young skin. Attaching an old animal to a young one makes the old one live to a very advanced age.
(Ugh these experiments were terrible weren't they, but we must learn from them.)
So this gives us a clue as too aging. We have closed systems with fatty livers imperfectly filtering out blood, but what if we had a better mechanism to replace the old tired blood with new and young?
I don't think aging is necessary...
Alexis Carrel found isolated cells could reproduce unlimited...so long as they were bathed in fresh nutritive substances.
Hans Selye found isolating cells from the nutrition of a young rat body would cause the cells to become senescent, quite obviously the cells you see in a very old animal.
Carrel felt that the organism's fluids were what caused or largely caused aging.
A 21 year old heals twice as fast as a 40 year old. Largely due to modified proteins in older person's blood serum...chiefly it is the fats that act on cells and diminish the capacity of the cells.
Skin from old rats, transplanted to young rats, becomes young skin. Attaching an old animal to a young one makes the old one live to a very advanced age.
(Ugh these experiments were terrible weren't they, but we must learn from them.)
So this gives us a clue as too aging. We have closed systems with fatty livers imperfectly filtering out blood, but what if we had a better mechanism to replace the old tired blood with new and young?