The Functional States of the Participants of a Marine Arctic Expedition with Different Levels of Vitamin D in Blood
(1) Background: The vitamin D level in blood is one of the markers of the functional reserves of the human body and can contribute to more successful adaptation in the Arctic. (2) Methods: The study involved 38 participants in the project “Arctic Floating University—2021”. The determination of vitam...
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Online Access: | https://doi.org/10.3390/ijerph20126092 |
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ftmdpi:oai:mdpi.com:/1660-4601/20/12/6092/ 2023-08-20T04:03:45+02:00 The Functional States of the Participants of a Marine Arctic Expedition with Different Levels of Vitamin D in Blood Natalia Simonova Maria Kirichek Anna A. Trofimova Yana Korneeva Anna N. Trofimova Rimma Korobitsyna Tatiana Sorokina agris 2023-06-09 application/pdf https://doi.org/10.3390/ijerph20126092 EN eng Multidisciplinary Digital Publishing Institute Mental Health https://dx.doi.org/10.3390/ijerph20126092 https://creativecommons.org/licenses/by/4.0/ International Journal of Environmental Research and Public Health; Volume 20; Issue 12; Pages: 6092 functional state of a person stress working capacity vitamin D dynamic monitoring adaptation the Arctic Text 2023 ftmdpi https://doi.org/10.3390/ijerph20126092 2023-08-01T10:25:04Z (1) Background: The vitamin D level in blood is one of the markers of the functional reserves of the human body and can contribute to more successful adaptation in the Arctic. (2) Methods: The study involved 38 participants in the project “Arctic Floating University—2021”. The determination of vitamin D content was carried out at the beginning of the expedition. A dynamic study was carried out for 20 days in the morning and in the evening. The functional state parameters of the participants were assessed using psychophysiological and questionnaire methods. Statistical methods: Mann–Whitney U-test and correlation analysis. (3) Results: It was found that at the beginning of the expedition, the functional state of participants with more severe vitamin D deficiency is characterized by a shorter average duration of RR intervals (p = 0.050) and reduced SDNN values (p = 0.015). The higher the content of vitamin D, the greater increase in speed (r = 0.510), the higher the increase in projective performance (r = 0.485), and the smaller the increase in projective stress (r = −0.334). Significant relationships between the subjective characteristics of functional states and the vitamin D of participants have not been established. (4) Conclusion: With an increase in the severity of vitamin D deficiency in the blood, the adaptive capabilities of participants decrease during an expedition to the Arctic. Text Arctic MDPI Open Access Publishing Arctic International Journal of Environmental Research and Public Health 20 12 6092 |
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Open Polar |
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MDPI Open Access Publishing |
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English |
topic |
functional state of a person stress working capacity vitamin D dynamic monitoring adaptation the Arctic |
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functional state of a person stress working capacity vitamin D dynamic monitoring adaptation the Arctic Natalia Simonova Maria Kirichek Anna A. Trofimova Yana Korneeva Anna N. Trofimova Rimma Korobitsyna Tatiana Sorokina The Functional States of the Participants of a Marine Arctic Expedition with Different Levels of Vitamin D in Blood |
topic_facet |
functional state of a person stress working capacity vitamin D dynamic monitoring adaptation the Arctic |
description |
(1) Background: The vitamin D level in blood is one of the markers of the functional reserves of the human body and can contribute to more successful adaptation in the Arctic. (2) Methods: The study involved 38 participants in the project “Arctic Floating University—2021”. The determination of vitamin D content was carried out at the beginning of the expedition. A dynamic study was carried out for 20 days in the morning and in the evening. The functional state parameters of the participants were assessed using psychophysiological and questionnaire methods. Statistical methods: Mann–Whitney U-test and correlation analysis. (3) Results: It was found that at the beginning of the expedition, the functional state of participants with more severe vitamin D deficiency is characterized by a shorter average duration of RR intervals (p = 0.050) and reduced SDNN values (p = 0.015). The higher the content of vitamin D, the greater increase in speed (r = 0.510), the higher the increase in projective performance (r = 0.485), and the smaller the increase in projective stress (r = −0.334). Significant relationships between the subjective characteristics of functional states and the vitamin D of participants have not been established. (4) Conclusion: With an increase in the severity of vitamin D deficiency in the blood, the adaptive capabilities of participants decrease during an expedition to the Arctic. |
format |
Text |
author |
Natalia Simonova Maria Kirichek Anna A. Trofimova Yana Korneeva Anna N. Trofimova Rimma Korobitsyna Tatiana Sorokina |
author_facet |
Natalia Simonova Maria Kirichek Anna A. Trofimova Yana Korneeva Anna N. Trofimova Rimma Korobitsyna Tatiana Sorokina |
author_sort |
Natalia Simonova |
title |
The Functional States of the Participants of a Marine Arctic Expedition with Different Levels of Vitamin D in Blood |
title_short |
The Functional States of the Participants of a Marine Arctic Expedition with Different Levels of Vitamin D in Blood |
title_full |
The Functional States of the Participants of a Marine Arctic Expedition with Different Levels of Vitamin D in Blood |
title_fullStr |
The Functional States of the Participants of a Marine Arctic Expedition with Different Levels of Vitamin D in Blood |
title_full_unstemmed |
The Functional States of the Participants of a Marine Arctic Expedition with Different Levels of Vitamin D in Blood |
title_sort |
functional states of the participants of a marine arctic expedition with different levels of vitamin d in blood |
publisher |
Multidisciplinary Digital Publishing Institute |
publishDate |
2023 |
url |
https://doi.org/10.3390/ijerph20126092 |
op_coverage |
agris |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic |
genre_facet |
Arctic |
op_source |
International Journal of Environmental Research and Public Health; Volume 20; Issue 12; Pages: 6092 |
op_relation |
Mental Health https://dx.doi.org/10.3390/ijerph20126092 |
op_rights |
https://creativecommons.org/licenses/by/4.0/ |
op_doi |
https://doi.org/10.3390/ijerph20126092 |
container_title |
International Journal of Environmental Research and Public Health |
container_volume |
20 |
container_issue |
12 |
container_start_page |
6092 |
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1774714186234855424 |