Zhurnal nevrologii i psikhiatrii imeni S.S. Korsakova · 2020
[Characteristic of innate and acquired immunity in adaptation disorders].
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Vetlugina T P, Androsova L V, Nikitina V B, Lobacheva O A, Perchatkina O E, Otman I N, Klyushnik T P
Аннотация
OBJECTIVE: To determine factors of innate and acquired immunity in adaptation disorders with a predominance of asthenic or anxiety-depressive syndrome.
MATERIAL AND METHODS: Twenty-five patients with ICD-10 diagnosis of «Adaptation Disorders» (F43.2), including 9 with asthenic syndrome and 16 with anxiety-depressive syndrome, were examined. The control group consisted of 23 healthy individuals. The relative number of lymphocyte phenotypes was determined by flow cytometry; the concentration of IgM, IgG, IgA, aAB to S100b and MBP - by ELISA; CIC level - by the method of selective precipitation with PEG-6000; phagocytic activity of neutrophils by a test system with melamine-formaldehyde latex; activities of leukocyte elastase (LE) and α1-proteinase inhibitor (α1-PI) by a spectrophotometric method.
RESULTS: There were significant changes in the parameters of acquired immunity in the group with asthenic syndrome and those of innate immunity in the group with anxiety-depressive syndrome. An increase in α1-PI activity, in the total number of significant correlations between different immunological parameters, in the involvement of α1-PI in integration of acquired and innate immunity were observed in the anxiety-depressive group compared with the asthenic group.
CONCLUSIONS: The peculiarities of stress response in patients with leading anxiety-depressive syndrome are the high activity of α1-PI, which, along with the strengthening of correlation intersystem associations and the involvement of this protein in the integration of acquired and innate immunity, allows us to consider α1-PI as a criterion that improves the accuracy of diagnosis of the nature of the course of adaptation disorders.
MATERIAL AND METHODS: Twenty-five patients with ICD-10 diagnosis of «Adaptation Disorders» (F43.2), including 9 with asthenic syndrome and 16 with anxiety-depressive syndrome, were examined. The control group consisted of 23 healthy individuals. The relative number of lymphocyte phenotypes was determined by flow cytometry; the concentration of IgM, IgG, IgA, aAB to S100b and MBP - by ELISA; CIC level - by the method of selective precipitation with PEG-6000; phagocytic activity of neutrophils by a test system with melamine-formaldehyde latex; activities of leukocyte elastase (LE) and α1-proteinase inhibitor (α1-PI) by a spectrophotometric method.
RESULTS: There were significant changes in the parameters of acquired immunity in the group with asthenic syndrome and those of innate immunity in the group with anxiety-depressive syndrome. An increase in α1-PI activity, in the total number of significant correlations between different immunological parameters, in the involvement of α1-PI in integration of acquired and innate immunity were observed in the anxiety-depressive group compared with the asthenic group.
CONCLUSIONS: The peculiarities of stress response in patients with leading anxiety-depressive syndrome are the high activity of α1-PI, which, along with the strengthening of correlation intersystem associations and the involvement of this protein in the integration of acquired and innate immunity, allows us to consider α1-PI as a criterion that improves the accuracy of diagnosis of the nature of the course of adaptation disorders.