Intrinsic and extrinsic mortality reunited
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Intrinsic and extrinsic mortality reunited. / Koopman, Jacob J E; Wensink, Maarten J; Rozing, Maarten P; van Bodegom, David; Westendorp, Rudi G J.
In: Experimental Gerontology, Vol. 67, 07.2015, p. 48-53.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - Intrinsic and extrinsic mortality reunited
AU - Koopman, Jacob J E
AU - Wensink, Maarten J
AU - Rozing, Maarten P
AU - van Bodegom, David
AU - Westendorp, Rudi G J
N1 - Copyright © 2015 Elsevier Inc. All rights reserved.
PY - 2015/7
Y1 - 2015/7
N2 - Intrinsic and extrinsic mortality are often separated in order to understand and measure aging. Intrinsic mortality is assumed to be a result of aging and to increase over age, whereas extrinsic mortality is assumed to be a result of environmental hazards and be constant over age. However, allegedly intrinsic and extrinsic mortality have an exponentially increasing age pattern in common. Theories of aging assert that a combination of intrinsic and extrinsic stressors underlies the increasing risk of death. Epidemiological and biological data support that the control of intrinsic as well as extrinsic stressors can alleviate the aging process. We argue that aging and death can be better explained by the interaction of intrinsic and extrinsic stressors than by classifying mortality itself as being either intrinsic or extrinsic. Recognition of the tight interaction between intrinsic and extrinsic stressors in the causation of aging leads to the recognition that aging is not inevitable, but malleable through the environment.
AB - Intrinsic and extrinsic mortality are often separated in order to understand and measure aging. Intrinsic mortality is assumed to be a result of aging and to increase over age, whereas extrinsic mortality is assumed to be a result of environmental hazards and be constant over age. However, allegedly intrinsic and extrinsic mortality have an exponentially increasing age pattern in common. Theories of aging assert that a combination of intrinsic and extrinsic stressors underlies the increasing risk of death. Epidemiological and biological data support that the control of intrinsic as well as extrinsic stressors can alleviate the aging process. We argue that aging and death can be better explained by the interaction of intrinsic and extrinsic stressors than by classifying mortality itself as being either intrinsic or extrinsic. Recognition of the tight interaction between intrinsic and extrinsic stressors in the causation of aging leads to the recognition that aging is not inevitable, but malleable through the environment.
U2 - 10.1016/j.exger.2015.04.013
DO - 10.1016/j.exger.2015.04.013
M3 - Journal article
C2 - 25916736
VL - 67
SP - 48
EP - 53
JO - Experimental Gerontology
JF - Experimental Gerontology
SN - 0531-5565
ER -
ID: 140392799