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Principles of alternative gerontology

机译:替代老年学原理

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摘要

Surveys of taxonomic groups of animals have shown that contrary to the opinion of most gerontologists aging is not a genuine trait. The process of aging is not universal and its mechanisms have not been widely conserved among species. All life forms are subject to extrinsic and intrinsic destructive forces. Destructive effects of stochastic events are visible only when allowed by the specific life program of an organism. Effective life programs of immortality and high longevity eliminate the impact of unavoidable damage. Organisms that are capable of agametic reproduction are biologically immortal. Mortality of an organism is clearly associated with terminal specialisation in sexual reproduction. The longevity phenotype that is not accompanied by symptoms of senescence has been observed in those groups of animals that continue to increase their body size after reaching sexual maturity. This is the result of enormous regeneration abilities of both of the above-mentioned groups. Senescence is observed when: (i) an organism by principle switches off the expression of existing growth and regeneration programs, as in the case of imago formation in insect development; (ii) particular programs of growth and regeneration of progenitors are irreversibly lost, either partially or in their entirety, in mammals and birds.“We can't solve problems by using the same kind of thinking we used when we created them.” (Ascribed to Albert Einstein)
机译:对动物分类学分类的调查表明,与大多数老年医学专家的看法相反,衰老不是真正的特征。衰老过程不是普遍的,其机制尚未在物种间广泛保留。所有生命形式都受到外在和内在的破坏力。随机事件的破坏性影响只有在有机体的特定生命程序允许的情况下才可见。有效的永生计划和长寿计划消除了不可避免的破坏的影响。能够非配子繁殖的生物在生物学上是永生的。生物体的死亡率显然与有性生殖的最终专一性有关。在那些达到性成熟后继续增加体型的动物群中,观察到没有衰老症状的寿命表型。这是上述两个组的巨大再生能力的结果。在下列情况下观察到衰老:(i)原则上,生物体会关闭现有生长和再生程序的表达,例如在昆虫发育中形成意象的情况下; (ii)在哺乳动物和鸟类中,祖细胞的特定生长和再生程序部分或全部不可逆转地丢失了:“我们不能用创造时所用的相同思维来解决问题。” (归因于爱因斯坦)

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