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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Autores principales: Ulyanov Andrey Grigoryevich, Slesarenko Natalia Anatolyevna, Torgun Pyotr Makаrovich
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Publicado: EDP Sciences 2021
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Acceso en línea:https://doaj.org/article/89312ad9d98546889fca4887ca0dff81
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spelling 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)
institution DOAJ
collection DOAJ
language EN
FR
topic Microbiology
QR1-502
Physiology
QP1-981
Zoology
QL1-991
spellingShingle 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
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AT slesarenkonataliaanatolyevna morphofunctionalchangesinthethyroidglandandpituitarytyrotropesinramsoftherussianlonghairedbreedindifferentseasonsoftheyear
AT torgunpyotrmakarovich morphofunctionalchangesinthethyroidglandandpituitarytyrotropesinramsoftherussianlonghairedbreedindifferentseasonsoftheyear
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