Thermodynamic approach to the aging process of biological systems

Authors

  • S J.M. Nieto-Villar University of Havana
  • J. Rieumont University of Havana
  • R. Quintana University of Havana
  • J. Miquel University of Alicante

Abstract

Aging process was considered from the thermodynamic point of view. This approach is based on the non linear theory of dynamic systems which permits to study the bio-systems beyond the classical scope and on dissipative structures. Several oscillating and chaotic chemical systems were studied using the ratc of entropy production as an extension of the thermodynamics of irreversible
processes to chemical systems far from the equilibrium. Calculations of rates of entropy production in human beings have confirmed the hypothesis that stable evolution of bio-systems may occur through a choatic dynamic state, Thus, periodic or quasiperiodic oscillations may emerge as a natural way and their can be postulated that aging process begins. The system becomes more sensitive to perturbations, increasing the damages and leading to degenerative diseases .

Published

2022-05-26

How to Cite

Nieto-Villar, S. J. ., Rieumont, J. ., Quintana, R. ., & Miquel, J. . (2022). Thermodynamic approach to the aging process of biological systems . NATIONAL CENTER FOR SCIENTIFIC RESEARCH (CENIC) CHEMICAL SCIENCES JOURNAL, 34(3), 149-157. Retrieved from https://revista.cnic.edu.cu/index.php/RevQuim/article/view/1601

Issue

Section

Research articles