Search results
Results from the WOW.Com Content Network
In 1954 Vladimir Dilman proposed hypothesis of aging that at first become known only in the USSR, as the elevation hypothesis. In 1968 it took the form and became known as the neuroendocrine theory of aging. [3] [4] [5]
Senescence (/ s ɪ ˈ n ɛ s ə n s /) or biological aging is the gradual deterioration of functional characteristics in living organisms. Whole organism senescence involves an increase in death rates or a decrease in fecundity with increasing age, at least in the later part of an organism's life cycle.
Pages for logged out editors learn more. Contributions; Talk; Neuroendocrine theory of aging
In 1968 it took the form and became known as the neuroendocrine theory of aging. [38] [39] [40] 1956 Denham Harman proposed the free-radical theory of aging and demonstrated that free radical reactions contribute to the degradation of biological systems. [41] The theory is based on the ideas of Rebeca Gerschman and her colleagues put forward in ...
The two theories; non-adaptive, and adaptive, are used to explain the evolution of senescence, which is the decline in reproduction with age. [8] The non-adaptive theory assumes that the evolutionary deterioration of human age occurs as a result of accumulation of deleterious mutations in the germline. [8]
Network theory of aging; Neuroendocrine theory of aging; O. Order to disorder theory of aging; R. Rate of living theory of aging; Reproductive exhaustion theory of aging;
Neuroendocrine systems have been important to our understanding of many basic principles in neuroscience and physiology, for instance, our understanding of stimulus-secretion coupling. [21] The origins and significance of patterning in neuroendocrine secretion are still dominant themes in neuroendocrinology today.
A ACE inhibitor Actuarial escape velocity Adenosine triphosphate (ATP) Advanced Cell Technology Corporation Aerobic exercise Age-adjusted life expectancy Age-Related Eye Disease Study Age-Related Macular Degeneration Aging Aging and memory Aging-associated diseases Aging brain Aging population Alcor Life Extension Foundation Alternative medicine American Aging Association American Academy of ...