Biological rhythms in the living cell: tunes of the life

Cardiometry

article

Sergey L. Zaguskin¹ 

[1] Kabardino-Balkarian State University

关键词: Chronobiology;    Nerve cell;    Biological rhythms;    Desynchronosis;    Functional activity;    Energy metabolism;    Biosynthesis;   

DOI  :  10.12710/cardiometry.2018.12.619

学科分类：环境科学（综合）

来源: Russian New University

【 摘 要 】

Offered is an overview of the author's papers in exploring an interface between biological rhythms of energy, function and biosynthesis in a nerve cell of a crayfish stretch receptor. Parameters of mitochondrion aggregation rhythms integrally determine the energy metabolism in the cell. The level and the rhythms of aggregation of granular reticulum integrally reflect the regulation of biosynthesis in the body of the neuron cell. An influence of the functional activity on biosynthesis in the neuron soma and the influence of the pulse activity of the neuron are defined by rhythms of change in rates and density of flows of energy metabolism. An enhancement of the functional activity of a neuron corresponds to an increase in the rate of flow of energy produced, and an intensification of biosynthesis is linked with augmenting the energy flux density. The time lag in changing priorities in the energy regulation of the function and biosynthesis can explain variability of biological rhythm periods in a cell, the mechanism of the cell biological clock and an adaptation to the rhythms of the environment. Rhythms features of the function, biosynthesis and energetics are determined by a harmonization between the rhythms of sol-gel transitions in the cell compartments.

【 授权许可】

CC BY