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Line 9: − − − ==Theories== − Throughout history, many theories of aging have existed. Currently, modern empirical theories of aging are categorized into two groups: stochastic damage-based theories of aging and programmed theories of aging − − These groups however, are not strict categories as programmed theories of aging may also incorporate elements of damage based theories. − Especially relevant theories known to the public include the free radical theory of aging as well as aging determined by genetics. However, recently empirical evidence of a hormesis effect by free radicals as well as conflicting data weaken the free radical theory. − − Additional questions include: − − What genetic pathways might influence aging? − How does the evolutionary theory of aging affect programmed theories of aging? − − [[Category:Mystery]]
Mystery:What Causes Aging? (view source)
Revision as of 18:27, January 15, 2012
, 18:27, January 15, 2012no edit summary
*why so many Christian martyrs have willing accepted earthly death
*why so many Christian martyrs have willing accepted earthly death
*why aging does not necessarily make one more wise or just
*why aging does not necessarily make one more wise or just