Effects of Gamma-radiation on Microbial Contamination and on Histological Changes of Muscle in Poecilia reticulate

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62157124%3A16270%2F09%3A00002170" target="_blank" >RIV/62157124:16270/09:00002170 - 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

Effects of Gamma-radiation on Microbial Contamination and on Histological Changes of Muscle in Poecilia reticulate

Popis výsledku v původním jazyce

This study describes the gamma-radiation effect on the microbial skin and organ contamination and on the histological changes of fish skeletal musculature. Poecilia reticulata, aquarium fish, was exposed to the radiation effect of 60Co with the doses of20 and 30 Gy (11.36 Gy/min). The frequent occurrence of haemorrhage was observed intravitally from the day 8 after the exposure. The general long-term body fading appeared from the day 10 to 30 from the experiment start. Microbiological and histologicaltests were done in the days 7, 14, 21 and 28. Individual muscle cells are bound together into fascicles surrounded by connective tissue. No significant morphological changes were observed on skeletal muscle cells, only more watery connective tissue was observed. The presence of Escherichia coli and Aeromonas hydrophila was proved in the body surface samples and in aquarium water based on the microbiological test. A moderate increase of the number of E. coli and A. hydrophila was observed

Název v anglickém jazyce

Effects of Gamma-radiation on Microbial Contamination and on Histological Changes of Muscle in Poecilia reticulate

Popis výsledku anglicky

This study describes the gamma-radiation effect on the microbial skin and organ contamination and on the histological changes of fish skeletal musculature. Poecilia reticulata, aquarium fish, was exposed to the radiation effect of 60Co with the doses of20 and 30 Gy (11.36 Gy/min). The frequent occurrence of haemorrhage was observed intravitally from the day 8 after the exposure. The general long-term body fading appeared from the day 10 to 30 from the experiment start. Microbiological and histologicaltests were done in the days 7, 14, 21 and 28. Individual muscle cells are bound together into fascicles surrounded by connective tissue. No significant morphological changes were observed on skeletal muscle cells, only more watery connective tissue was observed. The presence of Escherichia coli and Aeromonas hydrophila was proved in the body surface samples and in aquarium water based on the microbiological test. A moderate increase of the number of E. coli and A. hydrophila was observed

Druh

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

CEP obor

AA - Filosofie a náboženství

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2009

Kód důvěrnosti údajů

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

Název periodika

Acta veterinaria Brno

ISSN

0001-7213

e-ISSN

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Svazek periodika

78

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

4

Strana od-do

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Kód UT WoS článku

000265033100023

EID výsledku v databázi Scopus

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