Effect of Heat Stimulation on Circulating Irisin in Humans
High temperatures lead to oxidative stress. The aim of the study was to determine whether heat stimulation-induced hyperthermia can increase the level of circulating irisin. Twenty-one healthy female subjects (age, 26.3 ± 2.71 years; height, 162.1 ± 3.15 cm; weight, 54.2 ± 3.86 kg; and body surface...
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| Format: | Article |
| Language: | English |
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Frontiers Media S.A.
2021-06-01
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| Series: | Frontiers in Physiology |
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| Online Access: | https://www.frontiersin.org/articles/10.3389/fphys.2021.675377/full |
| _version_ | 1819240615144062976 |
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| author | Tae-Hwan Park Hye-Jin Lee Jeong-Beom Lee |
| author_facet | Tae-Hwan Park Hye-Jin Lee Jeong-Beom Lee |
| author_sort | Tae-Hwan Park |
| collection | DOAJ |
| description | High temperatures lead to oxidative stress. The aim of the study was to determine whether heat stimulation-induced hyperthermia can increase the level of circulating irisin. Twenty-one healthy female subjects (age, 26.3 ± 2.71 years; height, 162.1 ± 3.15 cm; weight, 54.2 ± 3.86 kg; and body surface area, 1.57 ± 0.11 m2) not taking contraceptives participated in this study. All experiments were performed individually for each participant when they were in the early proliferative menstrual phase. In an automated climate chamber (25 ± 0.5°C), the heat load was applied via half-body immersion into a hot water bath (42 ± 0.5°C). Five-minutes break was provided every after 5 min of immersion and the total passive heating time was 30 min. Tympanic temperature (Tty) and skin temperature (Ts) were measured. Mean body temperature (mTb) was calculated. Blood samples were collected before and immediately after immersion. Levels of irisin, cortisol, creatine kinase (CK), and lactate dehydrogenase (LDH) were analyzed. Tty, mTb and serum irisin levels increased after hot water immersion. The blood levels of cortisol, CK, and LDH were also elevated after hot water immersion. Heat stimulation might increase the levels of circulating irisin in humans in response to oxidative stress. |
| first_indexed | 2024-12-23T14:10:50Z |
| format | Article |
| id | doaj.art-6976cbe75b804346b69b026449b67bbc |
| institution | Directory Open Access Journal |
| issn | 1664-042X |
| language | English |
| last_indexed | 2024-12-23T14:10:50Z |
| publishDate | 2021-06-01 |
| publisher | Frontiers Media S.A. |
| record_format | Article |
| series | Frontiers in Physiology |
| spelling | doaj.art-6976cbe75b804346b69b026449b67bbc2022-12-21T17:44:03ZengFrontiers Media S.A.Frontiers in Physiology1664-042X2021-06-011210.3389/fphys.2021.675377675377Effect of Heat Stimulation on Circulating Irisin in HumansTae-Hwan Park0Hye-Jin Lee1Jeong-Beom Lee2College of Medicine, Soonchunhyang University, Cheonan, South KoreaDepartment of Physiology, College of Medicine, Soonchunhyang University, Cheonan, South KoreaDepartment of Physiology, College of Medicine, Soonchunhyang University, Cheonan, South KoreaHigh temperatures lead to oxidative stress. The aim of the study was to determine whether heat stimulation-induced hyperthermia can increase the level of circulating irisin. Twenty-one healthy female subjects (age, 26.3 ± 2.71 years; height, 162.1 ± 3.15 cm; weight, 54.2 ± 3.86 kg; and body surface area, 1.57 ± 0.11 m2) not taking contraceptives participated in this study. All experiments were performed individually for each participant when they were in the early proliferative menstrual phase. In an automated climate chamber (25 ± 0.5°C), the heat load was applied via half-body immersion into a hot water bath (42 ± 0.5°C). Five-minutes break was provided every after 5 min of immersion and the total passive heating time was 30 min. Tympanic temperature (Tty) and skin temperature (Ts) were measured. Mean body temperature (mTb) was calculated. Blood samples were collected before and immediately after immersion. Levels of irisin, cortisol, creatine kinase (CK), and lactate dehydrogenase (LDH) were analyzed. Tty, mTb and serum irisin levels increased after hot water immersion. The blood levels of cortisol, CK, and LDH were also elevated after hot water immersion. Heat stimulation might increase the levels of circulating irisin in humans in response to oxidative stress.https://www.frontiersin.org/articles/10.3389/fphys.2021.675377/fullirisinhyperthermiaoxidative stresscortisolCKLDH |
| spellingShingle | Tae-Hwan Park Hye-Jin Lee Jeong-Beom Lee Effect of Heat Stimulation on Circulating Irisin in Humans Frontiers in Physiology irisin hyperthermia oxidative stress cortisol CK LDH |
| title | Effect of Heat Stimulation on Circulating Irisin in Humans |
| title_full | Effect of Heat Stimulation on Circulating Irisin in Humans |
| title_fullStr | Effect of Heat Stimulation on Circulating Irisin in Humans |
| title_full_unstemmed | Effect of Heat Stimulation on Circulating Irisin in Humans |
| title_short | Effect of Heat Stimulation on Circulating Irisin in Humans |
| title_sort | effect of heat stimulation on circulating irisin in humans |
| topic | irisin hyperthermia oxidative stress cortisol CK LDH |
| url | https://www.frontiersin.org/articles/10.3389/fphys.2021.675377/full |
| work_keys_str_mv | AT taehwanpark effectofheatstimulationoncirculatingirisininhumans AT hyejinlee effectofheatstimulationoncirculatingirisininhumans AT jeongbeomlee effectofheatstimulationoncirculatingirisininhumans |