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Dynamics of indicators of endothelial dysfunction in children with obesity

https://doi.org/10.46563/1560-9561-2022-25-2-84-90

EDN: xgyfhm

Abstract

Introduction. Constitutionally exogenous obesity (CEO) belongs to a number of significant medical and social problems of the modern world, assumes epidemic proportions and leads among alimentary-dependent pathology in children.

The aim of the work was to determine changes in indicators of endothelial dysfunction (ED) in children of different age with obesity of various severity.

Materials and methods. One hundred twenty six children aged of 6 to 17 years were comprehensively examined, data on changes in the serum content of ED mediators in CEOs grade 1–3 were presented by quantitative determination of nitric oxide, endothelin-1, leptin, homocysteine, intercellular adhesion molecules and vascular cell adhesion-1, tissue-type plasminogen activator inhibitor antigen, Willebrand factor and his antigen.

Results. The regularities of changes in the concentrations of these compounds in the blood depending on the age of patients and the degree of obesity, which reflect the functional state of the endothelial system and can serve as criteria for the severity of ED requiring adequate and timely correction in children, have been established.

Conclusion. Indicators of endothelial dysfunction can serve as criteria for its severity, their detection will allow optimizing early diagnosis and determining the amount of timely therapy.

Contribution:
Smirnov I.E., Kucherenko A.G. — concept and design of the study;
Kucherenko A.G., Postnikova E.V., Smirnova G.I. — collection of material;
Kucherenko A.G., Smirnov I.E. — statistical processing;
Smirnov I.E. — writing of the text;
Fisenko A.P. — editing.
All co-authors — approval of the final version of the article, responsibility for the integrity of all parts of the article.

Acknowledgment. The study had no sponsorship.

Conflict of interest. The authors declare no conflict of interest.

Received: April 25, 2022
Accepted: April 26, 2022
Published: May 07, 2022

About the Authors

Ivan Evgenievich Smirnov
National Medical Research Center for Children’s Health
Russian Federation

Doctor of Medical Sciences, Professor, Head, Methodical department of the NMRC for Children’s Health of the Ministry of Health of Russia.

e-mail: smirnov@nczd.ru



Andrey P. Fisenko
National Medical Research Center for Children’s Health; M.V. Lomonosov Moscow State University
Russian Federation


Alla G. Kucherenko
National Medical Research Center for Children’s Health
Russian Federation


Galina I. Smirnova
I.M. Sechenov Moscow State Medical University (Sechenov University)
Russian Federation


Ekaterina V. Postnikova
National Medical Research Center for Children’s Health
Russian Federation


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Smirnov I.E., Fisenko A.P., Kucherenko A.G., Smirnova G.I., Postnikova E.V. Dynamics of indicators of endothelial dysfunction in children with obesity. Russian Pediatric Journal. 2022;25(2):84-90. (In Russ.) https://doi.org/10.46563/1560-9561-2022-25-2-84-90. EDN: xgyfhm

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