Neuron-specific blood enolase in children with Helicobacter pylori-associated chronic gastroduodenitis
https://doi.org/10.29235/1814-6023-2019-16-2-151-155
Abstract
The aim of the study was to assess the level of blood neuron specific enolase (NSE) in children with chronic gastroduodenitis (CGD) depending on Hеlicobacter pylori (HP), the severity of the inflammatory process, sex.
The study involved 73 children with CGD. Group I– children with CGD associated with HP (HP CGD+); group II – with CGD not associated with HP (CGD, HP–). The control group (GK) – 28 healthy children. In the diagnosis of the disease, the endoscopic and morphological methods were used; the urease, microscopy, molecular biological and serological tests were performed to verify HP.
The elevated levels of NSE were revealed in children groups I and II compared with GK (p < 0.01, p < 0.01). High levels of NSE in serum were observed in boys with CGD HP+ compared with girls with CGD HP+ (p < 0.01). Similar changes related to the gender were identified in group II (p < 0.01). In group I the highest values of NSE were identified with erosive gastroduodenitis (p < 0.01). In group II the opposite direction of enzyme changes was revealed and depended on the severity of the disease.
Тhe increase of NSE in the blood of children with CGD HP+ and HP-indicates the presence of enzyme in the mechanisms of the inflammatory process in the mucous membrane gastroduodenal area outside the continuum of HP-infection. A multidirectional character of NSE changes depending on the characteristics of lesions mucous membrane gastroduodenal zone in groups I and II does not exclude the NSE involvement into the mechanisms of formation of the severity of the disease. Higher levels of NSE in boys as in CGD, HP+ and HP – do not exclude the relations of NSE and sex hormones.
About the Authors
S. Kh. Dombayan
Rostov State Medical University
Russian Federation
Russian Federation
Svetlana Kh. Dombayan – Ph. D. (Med.), Assistant professor
29, Nakhichevansky Str., 344022, Rostov-on-Don
I. V. Panova
Rostov State Medical University
Russian Federation
Russian Federation
Irina V. Panova – D. Sc. (Med.), Professor, Assistant professor
29, Nakhichevansky Str., 344022, Rostov-on-Don
G. M. Letifov
Rostov State Medical University
Russian Federation
Russian Federation
Gadzhi M. Letifov – D. Sc. (Med.), Professor, Head of the Department
29, Nakhichevansky Str., 344022, Rostov-on-Don
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Review
For citations:
Dombayan S.Kh., Panova I.V., Letifov G.M. Neuron-specific blood enolase in children with Helicobacter pylori-associated chronic gastroduodenitis. Proceedings of the National Academy of Sciences of Belarus, Medical series. 2019;16(2):151-155. (In Russ.) https://doi.org/10.29235/1814-6023-2019-16-2-151-155
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