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Components of the diff use endocrine system of the gastrointestinal tract and nonalcoholic fatty liver disease: interconnections and mutual infl uences

https://doi.org/10.31146/1682-8658-ecg-177-5-53-60

Abstract

Objective: To study the interconnections and mutual infl uences of the components of the diffuse endocrine system of the gastrointestinal tract and non-alcoholic fatty liver disease (NAFLD).
Materials and methods: 138 patients with NAFLD and intestinal pathology, 36 patients without intestinal dysfunction were examined. The morphometric indicators of the expression of colonocytes immunopositive to the vascular endothelial growth factor, as well as to leptin, were compared with the clinical and endoscopic features of the colon and liver, and the functional and structural parameters of the liver were evaluated. Correlations of the studied indicators are revealed. A mathematical model is proposed that takes into account, along with the functional characteristics of the liver, structural, immunohistochemical, and morphometric parameters of the colon mucosa, which allow predicting the stage of liver fi brosis.
Results: It was established that NAFLD is characterized by a dysregulation of diff use endocrine system parameters, which makes a certain contribution both to the formation of structural changes in the colon and to the progression of liver fi brosis.

About the Authors

I. V. Kozlova
Federal State Institution of Higher Professional Education “Saratov State Medical University n. a. V. I. Razumovsky” Ministry of Health of the Russian Federation. Department of therapy, gastroenterology and pulmonology
Russian Federation
Irina V. Kozlova, head of the Department of Therapy, Gastroenterology and Pulmonology, MD, Professor


E. A. Lapteva
Federal State Budgetary Educational Institution of Higher Education “Penza State University”. Department of therapy
Russian Federation
Elena A. Lapteva, Therapy Department, Senior Lecturer


A. P. Bykova
Federal State Institution of Higher Professional Education “Saratov State Medical University n. a. V. I. Razumovsky” Ministry of Health of the Russian Federation. Department of therapy, gastroenterology and pulmonology
Russian Federation
Anna P. Bykova, Department of Therapy, Gastroenterology and Pulmonology, Assistant, candidate of medical sciences


A. L. Pakhomova
Federal State Institution of Higher Professional Education “Saratov State Medical University n. a. V. I. Razumovsky” Ministry of Health of the Russian Federation. Department of therapy, gastroenterology and pulmonology
Russian Federation
Anna L. Pakhomova, Department of Therapy, Gastroenterology and Pulmonology, Associate Professor, candidate of medical sciences


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Review

For citations:


Kozlova I.V., Lapteva E.A., Bykova A.P., Pakhomova A.L. Components of the diff use endocrine system of the gastrointestinal tract and nonalcoholic fatty liver disease: interconnections and mutual infl uences. Experimental and Clinical Gastroenterology. 2020;174(5):53-60. (In Russ.) https://doi.org/10.31146/1682-8658-ecg-177-5-53-60

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