Assessment of Functional Activity of the Bovine Thyroid Gland Using Morphometry and Two Markers of Cellular Proliferation

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12220%2F03%3A00004836" target="_blank" >RIV/60076658:12220/03:00004836 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Assessment of Functional Activity of the Bovine Thyroid Gland Using Morphometry and Two Markers of Cellular Proliferation

Popis výsledku v původním jazyce

The aim of the study was to contribute to objectivity of morphometrical investigation of thyroid gland in cattle. Thyroid gland in euthyreoid cows is composed of conspicuously different size follicles. Using image analysis the follicles were classif iedin accordance to their diameter in three size categories: large (175,1 - 615 #m) and small (15 - 80 #m). Moreover, there were considerable individually different proportions among the determined size categories of the follicles. Height of the follicularepithelium was in reverse relation to size of the follicles. Mean, values were 7,06 #m, 8,04 #m and 8,39 #m, respectively. Proliferative activity of follecular epithelium, evaluated by means of proliferating nuclear organizer regions was high in the small, moderate in the medium and low in the large follicles. We found these markers suitable for evaluation of proliferative activity of follicular cells in the bovine thyroid gland. Cílem této studie bylo přispět ke zvýšení objektivity morf

Název v anglickém jazyce

Assessment of Functional Activity of the Bovine Thyroid Gland Using Morphometry and Two Markers of Cellular Proliferation

Popis výsledku anglicky

The aim of the study was to contribute to objectivity of morphometrical investigation of thyroid gland in cattle. Thyroid gland in euthyreoid cows is composed of conspicuously different size follicles. Using image analysis the follicles were classif iedin accordance to their diameter in three size categories: large (175,1 - 615 #m) and small (15 - 80 #m). Moreover, there were considerable individually different proportions among the determined size categories of the follicles. Height of the follicularepithelium was in reverse relation to size of the follicles. Mean, values were 7,06 #m, 8,04 #m and 8,39 #m, respectively. Proliferative activity of follecular epithelium, evaluated by means of proliferating nuclear organizer regions was high in the small, moderate in the medium and low in the large follicles. We found these markers suitable for evaluation of proliferative activity of follicular cells in the bovine thyroid gland. Cílem této studie bylo přispět ke zvýšení objektivity morf

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GJ - Choroby a škůdci zvířat, veterinární medicina

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2003

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Acta veterinaria

ISSN

0001-7213

e-ISSN

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Svazek periodika

72

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

6

Strana od-do

11-16

Kód UT WoS článku

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EID výsledku v databázi Scopus

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