Hi Doug,
You might say that the endocrine and autocrine hormones comprise redundant systems.
----- Original Message -----From: Doug YounkinSent: Tuesday, January 01, 2002 10:52 PMTom and all:
The paper originally noted by Tom, "The Reliability Theory of Aging and
Longevity," is quite interesting and I think provides a pointer in the
direction of how to understand the aging process. The main point of the
paper is that animal aging looks just like a system of redundant elements
that do not age, but fail randomly. "Redundant elements" means that an
organism has many ways to cope and still remain alive. But what are those
redundant elements, really? I couldn't grasp what they might be.