The seasonal changes of innate immunity of tench, Tinca tinca (L.) with different ploidy level

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F12%3A00057615" target="_blank" >RIV/00216224:14310/12:00057615 - 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

The seasonal changes of innate immunity of tench, Tinca tinca (L.) with different ploidy level

Popis výsledku v původním jazyce

The aim of this study was to analyze the effect of fish ploidy level and seasonality on innate immune response of tench (Tinca tinca, Cyprinidae), fish species extensively bred in European aquaculture. Fish samples were collected from breeding pond in Vodňany (Czech Republic) during four sampling periods (September 2008, December 2008, March 2009 and June 2009). A total of 81 diploid and 79 triploid specimens of tench were investigated. All hematological parameters measured (erythrocyte count, hematocrit, hemoglobin concentration and leukocyte count) were strongly affected by the season and fish ploidy status. The effect of fish sex was found only in leukocyte count. Blood innate immunity measured by respiratory burst as activity of phagocytes and complement activity were significantly different among different sampling periods (e.g. phagocytes showed lowest activity in winter whereas complement activity was the highest in this period).

Název v anglickém jazyce

The seasonal changes of innate immunity of tench, Tinca tinca (L.) with different ploidy level

Popis výsledku anglicky

The aim of this study was to analyze the effect of fish ploidy level and seasonality on innate immune response of tench (Tinca tinca, Cyprinidae), fish species extensively bred in European aquaculture. Fish samples were collected from breeding pond in Vodňany (Czech Republic) during four sampling periods (September 2008, December 2008, March 2009 and June 2009). A total of 81 diploid and 79 triploid specimens of tench were investigated. All hematological parameters measured (erythrocyte count, hematocrit, hemoglobin concentration and leukocyte count) were strongly affected by the season and fish ploidy status. The effect of fish sex was found only in leukocyte count. Blood innate immunity measured by respiratory burst as activity of phagocytes and complement activity were significantly different among different sampling periods (e.g. phagocytes showed lowest activity in winter whereas complement activity was the highest in this period).

Druh

O - Ostatní výsledky

CEP obor

EC - Imunologie

OECD FORD obor

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Projekt

<a href="/cs/project/GA524%2F07%2F0188" target="_blank" >GA524/07/0188: Úloha imunitní investice v kontextu kompromisů: imunoekologické studium vztahů mezi reprodukcí, imunitou a parazitizmem u sladkovodních ryb</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2012

Kód důvěrnosti údajů

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