AGE-RELATED VASCULAR DYSFUNCTION AND ITS HEMODYNAMIC CONSEQUENCES

Authors

  • Mirzajonova Sabohon Abjalilovna, Akbarova Bahoroy Donyorjon kizi Author

Keywords:

Blood vessels, age-related changes, endothelium

Abstract

This article discusses age-related morphological and functional changes in human blood vessels, their causes, and their physiological and clinical significance. The study analyzed changes in arteries, veins, and capillaries, such as endothelial dysfunction, a decrease in elastic fibers, an increase in collagen, arterial stiffness, and a decrease in venous tone. With age, blood vessels lose their elasticity and blood pressure increases, which increases the load on the cardiovascular system. The article also discusses in detail oxidative stress, a weakening of the antioxidant system, disorders in neurohumoral control, and processes of atherosclerosis. This article is a review of the literature on gerontology, physiology, and clinical medicine.

Author Biography

  • Mirzajonova Sabohon Abjalilovna, Akbarova Bahoroy Donyorjon kizi

    Assistant Professor, Fergana Institute of Public Health
    Student of Fundamental Medicine

References

1. Guyton, A.C., Hall, J.E. Textbook of Medical Physiology //14th Edition. Elsevier, - 2021 .

2. Tortora, G.J., Derrickson, B. Principles of Anatomy and Physiology. //Wiley, 2020.

3. Lakatta, E.G., Levy, D. Arterial and cardiac aging: major shareholders in cardiovascular disease

enterprise//Circulation, -2003; - 107(1): 139–146.

4. Seals, D.R., et al. Vascular aging and its relationship to cardiovascular disease and longevity//

Physiological Reviews, -2014; -94(3); 873–902.

5. North, B.J., Sinclair, D.A. The intersection between aging and cardiovascular disease//

Circulation Research, -2012; -110(8): 1097–1108.

6. Nichols, W.W., O‘Rourke, M.F. McDonald’s Blood Flow in Arteries //Theoretical,

Experimental and Clinical Principles. //CRC Press, -2018.

7. O‘zbekiston Milliy universiteti.//Biologiya va fiziologiya kafedrasi ma’ruzalar to‘plami, -2021.

8. Tursunov, N.M. Normal fiziologiya. //Toshkent: Innovatsion nashriyot, -2022

Downloads

Published

2026-03-29

How to Cite

AGE-RELATED VASCULAR DYSFUNCTION AND ITS HEMODYNAMIC CONSEQUENCES. (2026). Universal International Scientific Journal, 3(3.1), 769-772. https://universaljournal.uz/index.php/uxij/article/view/308