Comparative coelomic fluid composition of sterlet sturgeon Acipenser ruthenus Linnaeus, 1758, Siberian sturgeon Acipenser baerii Brandt, 1869, and Russian sturgeon Acipenser gueldenstaedtii Brandt & Ratzeburg, 1833

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12520%2F16%3A43890545" target="_blank" >RIV/60076658:12520/16:43890545 - isvavai.cz</a>

Výsledek na webu

<a href="http://onlinelibrary.wiley.com/doi/10.1111/jai.13184/epdf" target="_blank" >http://onlinelibrary.wiley.com/doi/10.1111/jai.13184/epdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/jai.13184" target="_blank" >10.1111/jai.13184</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Comparative coelomic fluid composition of sterlet sturgeon Acipenser ruthenus Linnaeus, 1758, Siberian sturgeon Acipenser baerii Brandt, 1869, and Russian sturgeon Acipenser gueldenstaedtii Brandt & Ratzeburg, 1833

Popis výsledku v původním jazyce

The objectives of this study were to compare the physicochemical properties of coelomic fluid (CF) in three sturgeon species, sterlet sturgeon Acipenser ruthenus (age 5-8years), Siberian sturgeon Acipenser baerii (age 15-20years), and Russian sturgeon Acipenser gueldenstaedtii (age 13-18years). For the study, CF was collected by plastic pipette from the eggs of mature female sterlet sturgeon (N=10), Siberian sturgeon (N=7) and Russian sturgeon (N=4); osmolality, pH, ionic composition (Na+, K+, Ca2+, Mg2+, Cl-), glucose, cholesterol and total protein of the CF were then analyzed. Mean concentration of K+ (4.4-6.11mmol/L), Cl- (89.8-98.0mmol/L), Ca2+ (0.87-0.96mmol/L), Mg2+ (0.57-0.67mmol/L), cholesterol (0.13-0.16mmol/L), total protein (2.41-3.57g/L), pH (7.92-7.98), and osmolality (190-213mOsm/kg) of CF were not significantly different among these three species. However, the mean concentration of Na+ was significantly lower in sterlet sturgeon (104.6 +/- 7.7mmol/L; p<.05) than in the Siberian (126.4 +/- 6.2) and Russian (123.0 +/- 5.9) sturgeon. For these three species, Na+, K+, Cl-, and Mg2+ were the dominating ions; several significant correlations were observed among these ions and other physiochemical properties of CF. This is the first report on the ionic and biochemical composition of the CF of sterlet, Siberian and Russian sturgeon, which can be used as a reference point for further development of artificial media for the short-term storage of unfertilized sturgeon eggs as well as for the standardization of the fertilization protocol for these species in controlled reproduction.

Název v anglickém jazyce

Comparative coelomic fluid composition of sterlet sturgeon Acipenser ruthenus Linnaeus, 1758, Siberian sturgeon Acipenser baerii Brandt, 1869, and Russian sturgeon Acipenser gueldenstaedtii Brandt & Ratzeburg, 1833

Popis výsledku anglicky

The objectives of this study were to compare the physicochemical properties of coelomic fluid (CF) in three sturgeon species, sterlet sturgeon Acipenser ruthenus (age 5-8years), Siberian sturgeon Acipenser baerii (age 15-20years), and Russian sturgeon Acipenser gueldenstaedtii (age 13-18years). For the study, CF was collected by plastic pipette from the eggs of mature female sterlet sturgeon (N=10), Siberian sturgeon (N=7) and Russian sturgeon (N=4); osmolality, pH, ionic composition (Na+, K+, Ca2+, Mg2+, Cl-), glucose, cholesterol and total protein of the CF were then analyzed. Mean concentration of K+ (4.4-6.11mmol/L), Cl- (89.8-98.0mmol/L), Ca2+ (0.87-0.96mmol/L), Mg2+ (0.57-0.67mmol/L), cholesterol (0.13-0.16mmol/L), total protein (2.41-3.57g/L), pH (7.92-7.98), and osmolality (190-213mOsm/kg) of CF were not significantly different among these three species. However, the mean concentration of Na+ was significantly lower in sterlet sturgeon (104.6 +/- 7.7mmol/L; p<.05) than in the Siberian (126.4 +/- 6.2) and Russian (123.0 +/- 5.9) sturgeon. For these three species, Na+, K+, Cl-, and Mg2+ were the dominating ions; several significant correlations were observed among these ions and other physiochemical properties of CF. This is the first report on the ionic and biochemical composition of the CF of sterlet, Siberian and Russian sturgeon, which can be used as a reference point for further development of artificial media for the short-term storage of unfertilized sturgeon eggs as well as for the standardization of the fertilization protocol for these species in controlled reproduction.

Druh

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

CEP obor

GL - Rybářství

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

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

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název periodika

Journal of Applied Ichthyology

ISSN

0175-8659

e-ISSN

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Svazek periodika

32

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

5

Strana od-do

820-824

Kód UT WoS článku

000384098100002

EID výsledku v databázi Scopus

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