Morphofunctional changes in the thyroid gland and pituitary tyrotropes in rams of the Russian long-haired breed in different seasons of the year
In mature rams, the signs of high functional activity of the thyroid gland are observed in the autumn period. An increase in the diameter of the thyroid follicles (109.1±0.58 microns) is marked, the height of the epithelium (9.6±0.11 microns) and the area of the thyrocyte nuclei (32.8±0.38 μm2) incr...
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2021
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oai:doaj.org-article:89312ad9d98546889fca4887ca0dff812021-11-08T15:17:16ZMorphofunctional changes in the thyroid gland and pituitary tyrotropes in rams of the Russian long-haired breed in different seasons of the year2117-445810.1051/bioconf/20213700182https://doaj.org/article/89312ad9d98546889fca4887ca0dff812021-01-01T00:00:00Zhttps://www.bio-conferences.org/articles/bioconf/pdf/2021/09/bioconf_fies2021_00182.pdfhttps://doaj.org/toc/2117-4458In mature rams, the signs of high functional activity of the thyroid gland are observed in the autumn period. An increase in the diameter of the thyroid follicles (109.1±0.58 microns) is marked, the height of the epithelium (9.6±0.11 microns) and the area of the thyrocyte nuclei (32.8±0.38 μm2) increase statistically significant (P<0.001). In the pituitary gland of rams in the autumn period, there is an increase in the number of tyrotropes. The cytoplasm of tyrotropes is filled with secretory granules, which reflects the high level of their functional activity.Ulyanov Andrey GrigoryevichSlesarenko Natalia AnatolyevnaTorgun Pyotr MakаrovichEDP SciencesarticleMicrobiologyQR1-502PhysiologyQP1-981ZoologyQL1-991ENFRBIO Web of Conferences, Vol 37, p 00182 (2021) |
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Microbiology QR1-502 Physiology QP1-981 Zoology QL1-991 Ulyanov Andrey Grigoryevich Slesarenko Natalia Anatolyevna Torgun Pyotr Makаrovich Morphofunctional changes in the thyroid gland and pituitary tyrotropes in rams of the Russian long-haired breed in different seasons of the year |
description |
In mature rams, the signs of high functional activity of the thyroid gland are observed in the autumn period. An increase in the diameter of the thyroid follicles (109.1±0.58 microns) is marked, the height of the epithelium (9.6±0.11 microns) and the area of the thyrocyte nuclei (32.8±0.38 μm2) increase statistically significant (P<0.001). In the pituitary gland of rams in the autumn period, there is an increase in the number of tyrotropes. The cytoplasm of tyrotropes is filled with secretory granules, which reflects the high level of their functional activity. |
format |
article |
author |
Ulyanov Andrey Grigoryevich Slesarenko Natalia Anatolyevna Torgun Pyotr Makаrovich |
author_facet |
Ulyanov Andrey Grigoryevich Slesarenko Natalia Anatolyevna Torgun Pyotr Makаrovich |
author_sort |
Ulyanov Andrey Grigoryevich |
title |
Morphofunctional changes in the thyroid gland and pituitary tyrotropes in rams of the Russian long-haired breed in different seasons of the year |
title_short |
Morphofunctional changes in the thyroid gland and pituitary tyrotropes in rams of the Russian long-haired breed in different seasons of the year |
title_full |
Morphofunctional changes in the thyroid gland and pituitary tyrotropes in rams of the Russian long-haired breed in different seasons of the year |
title_fullStr |
Morphofunctional changes in the thyroid gland and pituitary tyrotropes in rams of the Russian long-haired breed in different seasons of the year |
title_full_unstemmed |
Morphofunctional changes in the thyroid gland and pituitary tyrotropes in rams of the Russian long-haired breed in different seasons of the year |
title_sort |
morphofunctional changes in the thyroid gland and pituitary tyrotropes in rams of the russian long-haired breed in different seasons of the year |
publisher |
EDP Sciences |
publishDate |
2021 |
url |
https://doaj.org/article/89312ad9d98546889fca4887ca0dff81 |
work_keys_str_mv |
AT ulyanovandreygrigoryevich morphofunctionalchangesinthethyroidglandandpituitarytyrotropesinramsoftherussianlonghairedbreedindifferentseasonsoftheyear AT slesarenkonataliaanatolyevna morphofunctionalchangesinthethyroidglandandpituitarytyrotropesinramsoftherussianlonghairedbreedindifferentseasonsoftheyear AT torgunpyotrmakarovich morphofunctionalchangesinthethyroidglandandpituitarytyrotropesinramsoftherussianlonghairedbreedindifferentseasonsoftheyear |
_version_ |
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