IMMUNE INTERLAYER TO TICK-BORNE ENCEPHALITIS VIRUS IN HUMAN POPULATION OF TRANSBAIKALIA AS AN INDICATOR OF NATURAL FOCI ACTIVITY
Studying of immune interlayer value to tick-borne encephalitis virus in human population of the Transbaikalia Territory resulted from natural immunization of the healthy population in 31 Municipal areas in 2011–2016 is presented. Human selections were formed proportionally to the population size in...
Main Authors: | , , |
---|---|
Format: | Article in Journal/Newspaper |
Language: | Russian |
Published: |
SPb RAACI
2018
|
Subjects: | |
Online Access: | https://iimmun.ru/iimm/article/view/783 https://doi.org/10.15789/2220-7619-2018-3-335-340 |
id |
ftjiii:oai:iimmun.ru:article/783 |
---|---|
record_format |
openpolar |
spelling |
ftjiii:oai:iimmun.ru:article/783 2023-08-27T04:12:18+02:00 IMMUNE INTERLAYER TO TICK-BORNE ENCEPHALITIS VIRUS IN HUMAN POPULATION OF TRANSBAIKALIA AS AN INDICATOR OF NATURAL FOCI ACTIVITY ИММУННАЯ ПРОСЛОЙКА К ВИРУСУ КЛЕЩЕВОГО ЭНЦЕФАЛИТА У НАСЕЛЕНИЯ ЗАБАЙКАЛЬСКОГО КРАЯ КАК ПОКАЗАТЕЛЬ АКТИВНОСТИ ПРИРОДНЫХ ОЧАГОВ Turanov A.O. Nikitin A.Y. Andaev E.I. 2018-11-01 application/pdf https://iimmun.ru/iimm/article/view/783 https://doi.org/10.15789/2220-7619-2018-3-335-340 rus rus SPb RAACI https://iimmun.ru/iimm/article/view/783/396 https://iimmun.ru/iimm/article/view/783 doi:10.15789/2220-7619-2018-3-335-340 Copyright (c) 2018 Turanov A.O., Nikitin A.Y., Andaev E.I. https://creativecommons.org/licenses/by/4.0 Russian Journal of Infection and Immunity; Vol 8, No 3 (2018); 335-340 Инфекция и иммунитет; Vol 8, No 3 (2018); 335-340 2313-7398 2220-7619 10.15789/2220-7619-2018-3 tick-borne virus encephalitis immune interlayer immune-enzyme analysis natural focus клещевой вирусный энцефалит иммунная прослойка иммуноферментный анализ природный очаг info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 2018 ftjiii https://doi.org/10.15789/2220-7619-2018-3-335-34010.15789/2220-7619-2018-3 2023-08-08T20:22:46Z Studying of immune interlayer value to tick-borne encephalitis virus in human population of the Transbaikalia Territory resulted from natural immunization of the healthy population in 31 Municipal areas in 2011–2016 is presented. Human selections were formed proportionally to the population size in the concrete human settlement among persons of the various age and professional groups living at this territory not less than 10 years and unvaccinated against tick-borne encephalitis virus. Total 4367 blood sera were investigated. Laboratory testing for antibodies of G class to tick-borne encephalitis virus in blood sera of the human population was performed by immune-enzyme analysis using a set of reagents “VektoVKE-IgG” of Joint-Stock Company “Vektor-Best” (Novosibirsk city). The monitoring data indicated the presence of natural immunity to tick-borne encephalitis virus in the human population. Mean annual level of immune interlayer in Municipal areas varied from 3.1 to 52.7% (in Transbaikalian Territory — 13.1±0.51%). High level (from 20 to 52.7%) was characteristic for mountain-taiga-forest-steppe zone (Krasnochikoisky — 23.8±3.36%; Uletovsky — 52.4±4.48%; Gazimuro-Zavodsky — 29.4±4.94% districts) and mountain-tundra-taiga zone (Tungokochensky district — 20.0±3.58%). In steppe zone the level of immune interlayer was lower and observed in districts with elements of south-taiga larch and pine forests. It was established that levels of the immune interlayer in human population living in mountain-taiga-foreststeppe and mountain-tundra-taiga zones authentically higher than in steppe area — t = 3.8; Р 0.001 and t = 2.27; Р 0.05, respectively. Distinctions in the value of the immune interlayer between mountain-tundra-taiga and mountain-taigaforest-steppe zones were non-authentic: t = 0.1; P 0.05. Active circulation of tick-borne encephalitis virus was accompanied by authentic (Р 0.01) increase of the interlayer in persons with the virus antibodies in 2014–2016 (15.8±0.69%) in comparison with 2011–2013 (9.7±0.78%). Also ... Article in Journal/Newspaper taiga Tundra Russian Journal of Infection and Immunity (Infektsiya i immunitet) |
institution |
Open Polar |
collection |
Russian Journal of Infection and Immunity (Infektsiya i immunitet) |
op_collection_id |
ftjiii |
language |
Russian |
topic |
tick-borne virus encephalitis immune interlayer immune-enzyme analysis natural focus клещевой вирусный энцефалит иммунная прослойка иммуноферментный анализ природный очаг |
spellingShingle |
tick-borne virus encephalitis immune interlayer immune-enzyme analysis natural focus клещевой вирусный энцефалит иммунная прослойка иммуноферментный анализ природный очаг Turanov A.O. Nikitin A.Y. Andaev E.I. IMMUNE INTERLAYER TO TICK-BORNE ENCEPHALITIS VIRUS IN HUMAN POPULATION OF TRANSBAIKALIA AS AN INDICATOR OF NATURAL FOCI ACTIVITY |
topic_facet |
tick-borne virus encephalitis immune interlayer immune-enzyme analysis natural focus клещевой вирусный энцефалит иммунная прослойка иммуноферментный анализ природный очаг |
description |
Studying of immune interlayer value to tick-borne encephalitis virus in human population of the Transbaikalia Territory resulted from natural immunization of the healthy population in 31 Municipal areas in 2011–2016 is presented. Human selections were formed proportionally to the population size in the concrete human settlement among persons of the various age and professional groups living at this territory not less than 10 years and unvaccinated against tick-borne encephalitis virus. Total 4367 blood sera were investigated. Laboratory testing for antibodies of G class to tick-borne encephalitis virus in blood sera of the human population was performed by immune-enzyme analysis using a set of reagents “VektoVKE-IgG” of Joint-Stock Company “Vektor-Best” (Novosibirsk city). The monitoring data indicated the presence of natural immunity to tick-borne encephalitis virus in the human population. Mean annual level of immune interlayer in Municipal areas varied from 3.1 to 52.7% (in Transbaikalian Territory — 13.1±0.51%). High level (from 20 to 52.7%) was characteristic for mountain-taiga-forest-steppe zone (Krasnochikoisky — 23.8±3.36%; Uletovsky — 52.4±4.48%; Gazimuro-Zavodsky — 29.4±4.94% districts) and mountain-tundra-taiga zone (Tungokochensky district — 20.0±3.58%). In steppe zone the level of immune interlayer was lower and observed in districts with elements of south-taiga larch and pine forests. It was established that levels of the immune interlayer in human population living in mountain-taiga-foreststeppe and mountain-tundra-taiga zones authentically higher than in steppe area — t = 3.8; Р 0.001 and t = 2.27; Р 0.05, respectively. Distinctions in the value of the immune interlayer between mountain-tundra-taiga and mountain-taigaforest-steppe zones were non-authentic: t = 0.1; P 0.05. Active circulation of tick-borne encephalitis virus was accompanied by authentic (Р 0.01) increase of the interlayer in persons with the virus antibodies in 2014–2016 (15.8±0.69%) in comparison with 2011–2013 (9.7±0.78%). Also ... |
format |
Article in Journal/Newspaper |
author |
Turanov A.O. Nikitin A.Y. Andaev E.I. |
author_facet |
Turanov A.O. Nikitin A.Y. Andaev E.I. |
author_sort |
Turanov A.O. |
title |
IMMUNE INTERLAYER TO TICK-BORNE ENCEPHALITIS VIRUS IN HUMAN POPULATION OF TRANSBAIKALIA AS AN INDICATOR OF NATURAL FOCI ACTIVITY |
title_short |
IMMUNE INTERLAYER TO TICK-BORNE ENCEPHALITIS VIRUS IN HUMAN POPULATION OF TRANSBAIKALIA AS AN INDICATOR OF NATURAL FOCI ACTIVITY |
title_full |
IMMUNE INTERLAYER TO TICK-BORNE ENCEPHALITIS VIRUS IN HUMAN POPULATION OF TRANSBAIKALIA AS AN INDICATOR OF NATURAL FOCI ACTIVITY |
title_fullStr |
IMMUNE INTERLAYER TO TICK-BORNE ENCEPHALITIS VIRUS IN HUMAN POPULATION OF TRANSBAIKALIA AS AN INDICATOR OF NATURAL FOCI ACTIVITY |
title_full_unstemmed |
IMMUNE INTERLAYER TO TICK-BORNE ENCEPHALITIS VIRUS IN HUMAN POPULATION OF TRANSBAIKALIA AS AN INDICATOR OF NATURAL FOCI ACTIVITY |
title_sort |
immune interlayer to tick-borne encephalitis virus in human population of transbaikalia as an indicator of natural foci activity |
publisher |
SPb RAACI |
publishDate |
2018 |
url |
https://iimmun.ru/iimm/article/view/783 https://doi.org/10.15789/2220-7619-2018-3-335-340 |
genre |
taiga Tundra |
genre_facet |
taiga Tundra |
op_source |
Russian Journal of Infection and Immunity; Vol 8, No 3 (2018); 335-340 Инфекция и иммунитет; Vol 8, No 3 (2018); 335-340 2313-7398 2220-7619 10.15789/2220-7619-2018-3 |
op_relation |
https://iimmun.ru/iimm/article/view/783/396 https://iimmun.ru/iimm/article/view/783 doi:10.15789/2220-7619-2018-3-335-340 |
op_rights |
Copyright (c) 2018 Turanov A.O., Nikitin A.Y., Andaev E.I. https://creativecommons.org/licenses/by/4.0 |
op_doi |
https://doi.org/10.15789/2220-7619-2018-3-335-34010.15789/2220-7619-2018-3 |
_version_ |
1775356293012258816 |