Seasonal changes in weight gain, growth hormone, and thyroid hormones in intact and castrated male moose ( Alces alces alces )
To elucidate possible endocrine mechanisms in the control of cyclic weight gain in moose, serum concentrations of growth hormone (GH), thyroxine (T 4 ), and triiodothyronine (T 3 ) were recorded during the year in two intact and one castrated male moose. Changes in the levels of these hormones were...
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Language: | English |
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Canadian Science Publishing
1982
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Online Access: | http://dx.doi.org/10.1139/z82-371 http://www.nrcresearchpress.com/doi/pdf/10.1139/z82-371 |
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crcansciencepubl:10.1139/z82-371 2023-12-17T10:18:00+01:00 Seasonal changes in weight gain, growth hormone, and thyroid hormones in intact and castrated male moose ( Alces alces alces ) Ryg, Morten 1982 http://dx.doi.org/10.1139/z82-371 http://www.nrcresearchpress.com/doi/pdf/10.1139/z82-371 en eng Canadian Science Publishing http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining Canadian Journal of Zoology volume 60, issue 11, page 2941-2946 ISSN 0008-4301 1480-3283 Animal Science and Zoology Ecology, Evolution, Behavior and Systematics journal-article 1982 crcansciencepubl https://doi.org/10.1139/z82-371 2023-11-19T13:39:13Z To elucidate possible endocrine mechanisms in the control of cyclic weight gain in moose, serum concentrations of growth hormone (GH), thyroxine (T 4 ), and triiodothyronine (T 3 ) were recorded during the year in two intact and one castrated male moose. Changes in the levels of these hormones were compared with changes in weight gain. Growth hormone often increased to peak values in April or May, but was generally low throughout the period of greatest weight gain. Thyroid hormone levels increased in spring and decreased in autumn, corresponding to onset and cessation of rapid weight gain. Changes in triiodothyronine levels may have been secondary to changes in food intake. Article in Journal/Newspaper Alces alces Canadian Science Publishing (via Crossref) Canadian Journal of Zoology 60 11 2941 2946 |
institution |
Open Polar |
collection |
Canadian Science Publishing (via Crossref) |
op_collection_id |
crcansciencepubl |
language |
English |
topic |
Animal Science and Zoology Ecology, Evolution, Behavior and Systematics |
spellingShingle |
Animal Science and Zoology Ecology, Evolution, Behavior and Systematics Ryg, Morten Seasonal changes in weight gain, growth hormone, and thyroid hormones in intact and castrated male moose ( Alces alces alces ) |
topic_facet |
Animal Science and Zoology Ecology, Evolution, Behavior and Systematics |
description |
To elucidate possible endocrine mechanisms in the control of cyclic weight gain in moose, serum concentrations of growth hormone (GH), thyroxine (T 4 ), and triiodothyronine (T 3 ) were recorded during the year in two intact and one castrated male moose. Changes in the levels of these hormones were compared with changes in weight gain. Growth hormone often increased to peak values in April or May, but was generally low throughout the period of greatest weight gain. Thyroid hormone levels increased in spring and decreased in autumn, corresponding to onset and cessation of rapid weight gain. Changes in triiodothyronine levels may have been secondary to changes in food intake. |
format |
Article in Journal/Newspaper |
author |
Ryg, Morten |
author_facet |
Ryg, Morten |
author_sort |
Ryg, Morten |
title |
Seasonal changes in weight gain, growth hormone, and thyroid hormones in intact and castrated male moose ( Alces alces alces ) |
title_short |
Seasonal changes in weight gain, growth hormone, and thyroid hormones in intact and castrated male moose ( Alces alces alces ) |
title_full |
Seasonal changes in weight gain, growth hormone, and thyroid hormones in intact and castrated male moose ( Alces alces alces ) |
title_fullStr |
Seasonal changes in weight gain, growth hormone, and thyroid hormones in intact and castrated male moose ( Alces alces alces ) |
title_full_unstemmed |
Seasonal changes in weight gain, growth hormone, and thyroid hormones in intact and castrated male moose ( Alces alces alces ) |
title_sort |
seasonal changes in weight gain, growth hormone, and thyroid hormones in intact and castrated male moose ( alces alces alces ) |
publisher |
Canadian Science Publishing |
publishDate |
1982 |
url |
http://dx.doi.org/10.1139/z82-371 http://www.nrcresearchpress.com/doi/pdf/10.1139/z82-371 |
genre |
Alces alces |
genre_facet |
Alces alces |
op_source |
Canadian Journal of Zoology volume 60, issue 11, page 2941-2946 ISSN 0008-4301 1480-3283 |
op_rights |
http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining |
op_doi |
https://doi.org/10.1139/z82-371 |
container_title |
Canadian Journal of Zoology |
container_volume |
60 |
container_issue |
11 |
container_start_page |
2941 |
op_container_end_page |
2946 |
_version_ |
1785533267376603136 |