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[生理体温调节模型]

[Model of physiological thermoregulation].

作者信息

Rostopshin Iu A, Klimovitskiĭ V Ia

出版信息

Biofizika. 1979 Sep-Oct;24(5):885-92.

PMID:486565
Abstract

Temperature dependence of energy transformations in the cell being considered as the basis of thermoregulatory reactions in any organism, the mathematical model of energy obtaining and utilization of some formal system which can be considered as a cell prototype is composed. The mode is realized in the form of differential equations which describe the energy balance in the dynamic system and the energy exchange between the system and the environment. The steady state of the system structural elements is interpreted as a "hypothetic" aim of the regulation. Temperature "set interval" and "non-thermal" factors role in the formation of the last is based on the equations solutions which correspond to quasi-stationary states of the system. The model can be used as an element of mathematical description of organism thermoregulation. A scheme of possible synthesis of organism of thermoregulation model is considered.

摘要

细胞中能量转换的温度依赖性被视为任何生物体体温调节反应的基础,由此构建了一个可被视为细胞原型的形式系统获取和利用能量的数学模型。该模型以微分方程的形式实现,这些微分方程描述了动态系统中的能量平衡以及系统与环境之间的能量交换。系统结构元素的稳态被解释为调节的“假设”目标。温度“设定区间”和“非热”因素在其形成中的作用基于与系统准稳态相对应的方程解。该模型可作为生物体体温调节数学描述的一个要素。文中还考虑了体温调节模型生物体可能的合成方案。

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