Endothelial dysfunction and morphofunctional properties of erythrocytes in non-alcoholic steathohepatitis combined with chronic obstructive pulmonary disease in patients with obesity
Main Article Content
Abstract
Background. The investigation of violation of the functional state of the endothelium and morphofunctional properties of erythrocytes in non-alcoholic steatohepatitis (NASH) combined with chronic obstructive pulmonary disease (COPD) in patients with obesity was the purpose of our study. Materials and methods. We have examined 30 patients with NASH on the background of degree I obesity (group 1), 30 patients with COPD and normal body weight (group 2), 60 patients with NASH in combination with COPD (group 3) and 20 apparently healthy persons. The functional state of the endothelium was studied by the content of stable metabolites of nitrogen monoxide (nitrites/nitrates), endothelin-1 (ET-1), and the number of circulating excised endothelial cells (CEEC) with soluble vascular cell adhesion molecule-1 (sVCAM-1) content in the blood. The erythrocyte deformity index (EDI), the relative viscosity of the erythrocytic suspension (RVES) and the percentage of peroxide hemolysis of erythrocytes (PHE) were also determined. Results. The conducted study showed that the course of NASH in its combination with COPD in patients with degree I obesity is accompanied by an increase in the level of ET-1 (by 5.8 times), sVCAM-1 (5.6-fold), CEEC (2.1-fold), RVES (by 65 %) and the percentage of PHE (2.1-fold) while simultaneously reducing the content of stable metabolites of nitrogen monoxide (nitrites/nitrates) (2.1-fold) and EDI (by 36.2 %) compared to those in apparently healthy subjects. Conclusions. With a combined course of NASH and COPD in patients with degree I obesity, endothelial dysfunction develops, which is characterized by elevated levels of ET-1, sVCAM in the blood serum and CEEC, with the maximum decrease in the content of nitrites/nitrates in the blood. One of the factors leading to the aggravation of microcirculatory disorders in NASH combined with COPD is the changes in the morphofunctional state of erythrocytes (reduction of the EDI with simultaneous increase in RVES and percentage of PHE).
Article Details
How to Cite
Cyntar, T., O. Fediv, G. Stupnytska, and S. Glugovska. “Endothelial Dysfunction and Morphofunctional Properties of Erythrocytes in Non-Alcoholic Steathohepatitis Combined With Chronic Obstructive Pulmonary Disease in Patients With Obesity”. INTERNATIONAL JOURNAL OF ENDOCRINOLOGY (Ukraine), vol. 13, no. 6, Oct. 2017, pp. 415-9, doi:10.22141/2224-0721.13.6.2017.112881.
Issue
Section
Original Researches

This work is licensed under a Creative Commons Attribution 4.0 International License.
Our edition uses the copyright terms of Creative Commons for open access journals.
Authors, who are published in this journal, agree with the following terms:
- The authors retain rights for authorship of their article and grant to the edition the right of first publication of the article on a Creative Commons Attribution 4.0 International License, which allows others to freely distribute the published article, with the obligatory reference to the authors of original works and original publication in this journal.
- Directing the article for the publication to the editorial board (publisher), the author agrees with transmitting of rights for the protection and using the article, including parts of the article, which are protected by the copyrights, such as the author’s photo, pictures, charts, tables, etc., including the reproduction in the media and the Internet; for distributing; for the translation of the manuscript in all languages; for export and import of the publications copies of the writers’ article to spread, bringing to the general information.
- The rights mentioned above authors transfer to the edition (publisher) for the unlimited period of validity and on the territory of all countries of the world.
- The authors guarantee that they have exclusive rights for using of the article, which they have sent to the edition (publisher). The edition (the publisher) is not responsible for the violation of given guarantees by the authors to the third parties.
- The authors have the right to conclude separate supplement agreements that relate to non-exclusive distribution of their article in the form in which it had been published in the journal (for example, to upload the work to the online storage of the journal or publish it as part of a monograph), provided that the reference to the first publication of the work in this journal is included.
- The policy of the journal permits and encourages the publication of the article in the Internet (in institutional repository or on a personal website) by the authors, because it contributes to productive scientific discussion and a positive effect on efficiency and dynamics of the citation of the article.
References