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Homeostasis and aging. slow-fast dynamics of senescence and death

机译:稳态和老化。衰老和死亡的缓慢动态

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Homeostasis, the well known physiological concept, is used to investigate aging. Slow age-wise decrease in homeostatic ability modulates metabolic proceses in the organism andits resources gradually fall down, being maintained with weakening homeostatic mechanisms. Death occurs when the resources become exhausted. Multitime-scale model is presented describing slow-fast oxygen dynamics. Drosophila subobscura is used as an example. As the model is a mathematical correlate of the oxygen damage concept and the Rate-of-Living theory, the results of the modeling may be regarded as supporting these theories. Copyright direct C 2000 IFAC
机译:稳态,众所周知的生理概念,用于调查老化。缓慢的稳态能力降低调节有机体中的代谢原因,逐渐下降,维持障碍性稳定机制。在资源疲惫时发生死亡。提出了多级尺度模型,描述了速度慢速氧动力学。果蝇亚奇异体用作示例。由于模型是氧气损伤概念和生活率理论的数学相关性,所以建模的结果可以被视为支持这些理论。版权所有CONDIE C 2000 IFAC

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