Changes of serum thyroid hormone and plasma catecholamine of 16th and 17th Chinese Expeditioners in Antarctic environment
The serum thyroid hormone and plasma catecholamine were examined in 18 male and 2 female members of the Chinese Antarctic Expedition (who spent the 2000 or 2001 austral winter at the Great Wall Station). The changes of serum thyroid hormone i.e. total thyroxine (TT4) and free T4 (FT4), total triodot...
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Polar Research Institute of China - PRIC
2003
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ftarcticportal:oai:generic.eprints.org:2262 2023-06-11T04:03:01+02:00 Changes of serum thyroid hormone and plasma catecholamine of 16th and 17th Chinese Expeditioners in Antarctic environment Chengli, Xu Guangjin, Zhu Quanfu, Xue Shuyu, Zu 2003-12 application/pdf http://library.arcticportal.org/2262/ http://library.arcticportal.org/2262/1/A200302004.pdf en eng Polar Research Institute of China - PRIC http://library.arcticportal.org/2262/1/A200302004.pdf Chengli, Xu and Guangjin, Zhu and Quanfu, Xue and Shuyu, Zu (2003) Changes of serum thyroid hormone and plasma catecholamine of 16th and 17th Chinese Expeditioners in Antarctic environment. Advances in Polar Science, 14 (2). pp. 124-130. Article PeerReviewed 2003 ftarcticportal 2023-05-10T22:52:57Z The serum thyroid hormone and plasma catecholamine were examined in 18 male and 2 female members of the Chinese Antarctic Expedition (who spent the 2000 or 2001 austral winter at the Great Wall Station). The changes of serum thyroid hormone i.e. total thyroxine (TT4) and free T4 (FT4), total triodothyronine (TT3) and freeT3 (FT3), thyroid stimulating hormone (TSH) and plasma catecholamine, including norepinephrine (NE), epinephrine (E) and dopamine (DA), were investigated by Chemoluminescence Immunoassay (CLIA) and High Performance Liquid Chromatography with electrochemical detection (HPLC-ECD). Samples were taken at different time: (1) 1 day before departure to Antarctica (16th expedition 1999/12/09; 17th expedition 2000/12/06). (2) 1 day after returned to China after living 54 weeks in Antarctica (16th expedition 2000/12/25; 17th expedition 2001/12/25). Comparing the data of before departure and returned, results showed that there was a significant decrease in the contents of TT4 (P < 0.01) with no significant change in the content of TT3, FT3 and FT4. It was also found that the content of TSH increased significantly (P < 0.001); No significant changes of plasma NE and DA were found but the content of E decreased significantly (P < 0.001). The results indicated that the special Antarctic environment led to a restrain effect on the thyroid function and the level of plasma E in Antarctic expedition members. Both the thyroid and adrenal medulla system were associated in response to the Antarctic systemic stress. Article in Journal/Newspaper Advances in Polar Science Antarc* Antarctic Antarctica Polar Science Polar Science Arctic Portal Library Antarctic The Antarctic Austral Great Wall Station ENVELOPE(-58.970,-58.970,-62.217,-62.217) |
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Arctic Portal Library |
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ftarcticportal |
language |
English |
description |
The serum thyroid hormone and plasma catecholamine were examined in 18 male and 2 female members of the Chinese Antarctic Expedition (who spent the 2000 or 2001 austral winter at the Great Wall Station). The changes of serum thyroid hormone i.e. total thyroxine (TT4) and free T4 (FT4), total triodothyronine (TT3) and freeT3 (FT3), thyroid stimulating hormone (TSH) and plasma catecholamine, including norepinephrine (NE), epinephrine (E) and dopamine (DA), were investigated by Chemoluminescence Immunoassay (CLIA) and High Performance Liquid Chromatography with electrochemical detection (HPLC-ECD). Samples were taken at different time: (1) 1 day before departure to Antarctica (16th expedition 1999/12/09; 17th expedition 2000/12/06). (2) 1 day after returned to China after living 54 weeks in Antarctica (16th expedition 2000/12/25; 17th expedition 2001/12/25). Comparing the data of before departure and returned, results showed that there was a significant decrease in the contents of TT4 (P < 0.01) with no significant change in the content of TT3, FT3 and FT4. It was also found that the content of TSH increased significantly (P < 0.001); No significant changes of plasma NE and DA were found but the content of E decreased significantly (P < 0.001). The results indicated that the special Antarctic environment led to a restrain effect on the thyroid function and the level of plasma E in Antarctic expedition members. Both the thyroid and adrenal medulla system were associated in response to the Antarctic systemic stress. |
format |
Article in Journal/Newspaper |
author |
Chengli, Xu Guangjin, Zhu Quanfu, Xue Shuyu, Zu |
spellingShingle |
Chengli, Xu Guangjin, Zhu Quanfu, Xue Shuyu, Zu Changes of serum thyroid hormone and plasma catecholamine of 16th and 17th Chinese Expeditioners in Antarctic environment |
author_facet |
Chengli, Xu Guangjin, Zhu Quanfu, Xue Shuyu, Zu |
author_sort |
Chengli, Xu |
title |
Changes of serum thyroid hormone and plasma catecholamine of 16th and 17th Chinese Expeditioners in Antarctic environment |
title_short |
Changes of serum thyroid hormone and plasma catecholamine of 16th and 17th Chinese Expeditioners in Antarctic environment |
title_full |
Changes of serum thyroid hormone and plasma catecholamine of 16th and 17th Chinese Expeditioners in Antarctic environment |
title_fullStr |
Changes of serum thyroid hormone and plasma catecholamine of 16th and 17th Chinese Expeditioners in Antarctic environment |
title_full_unstemmed |
Changes of serum thyroid hormone and plasma catecholamine of 16th and 17th Chinese Expeditioners in Antarctic environment |
title_sort |
changes of serum thyroid hormone and plasma catecholamine of 16th and 17th chinese expeditioners in antarctic environment |
publisher |
Polar Research Institute of China - PRIC |
publishDate |
2003 |
url |
http://library.arcticportal.org/2262/ http://library.arcticportal.org/2262/1/A200302004.pdf |
long_lat |
ENVELOPE(-58.970,-58.970,-62.217,-62.217) |
geographic |
Antarctic The Antarctic Austral Great Wall Station |
geographic_facet |
Antarctic The Antarctic Austral Great Wall Station |
genre |
Advances in Polar Science Antarc* Antarctic Antarctica Polar Science Polar Science |
genre_facet |
Advances in Polar Science Antarc* Antarctic Antarctica Polar Science Polar Science |
op_relation |
http://library.arcticportal.org/2262/1/A200302004.pdf Chengli, Xu and Guangjin, Zhu and Quanfu, Xue and Shuyu, Zu (2003) Changes of serum thyroid hormone and plasma catecholamine of 16th and 17th Chinese Expeditioners in Antarctic environment. Advances in Polar Science, 14 (2). pp. 124-130. |
_version_ |
1768388967551467520 |