Koncentarce spermií, složení seminální plazmy a jejich vzájemný fyziologický vztah u ohroženého kaspického pstruha obecného (Salmo trutta caspius)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12610%2F07%3A00007886" target="_blank" >RIV/60076658:12610/07:00007886 - 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

Sperm density, seminal plasma composition and their physiological relationship in the endangered Caspian brown trout (Salmo trutta caspius)

Popis výsledku v původním jazyce

Sperm density, mineral and organic composition of the seminal plasma and their physiological relationship were investigated in the Caspian brown trout (Salmo trutta caspius). To establish a rapid and accurate method for assessment of sperm density, threedifferent techniques were used: sperm counting, spectrophotometry (at 480 nm) and determination of the spermatocrit. The seminal plasma contained 159.26 +/- 8.84mM sodium (Na), 33.72 +/- 2.01mM potassium (K), 133.04 +/- 5.96mM chlorine (Cl), 1.68 +/- 0.2mM calcium (Ca) and 0.988 +/- 0.13mM magnesium (Mg). The following organic components were found: total protein 0.75 +/- 0.14 mg100mL-1, cholesterol 2.86 +/- 0.58mg L-1 and glucose 3.81 +/- 1.04 mM L L-1. The mean sperm density was estimated to be 3.3 +/- 109 spermatozoam L-1. The spermatocrit (%) ranged from 25 to 52 in sperm samples. Highly significant linear relationships were found between sperm density and spermatocrit (R2=0.703, P<0.001) and sperm density and optical density (R2=0

Název v anglickém jazyce

Sperm density, seminal plasma composition and their physiological relationship in the endangered Caspian brown trout (Salmo trutta caspius)

Popis výsledku anglicky

Sperm density, mineral and organic composition of the seminal plasma and their physiological relationship were investigated in the Caspian brown trout (Salmo trutta caspius). To establish a rapid and accurate method for assessment of sperm density, threedifferent techniques were used: sperm counting, spectrophotometry (at 480 nm) and determination of the spermatocrit. The seminal plasma contained 159.26 +/- 8.84mM sodium (Na), 33.72 +/- 2.01mM potassium (K), 133.04 +/- 5.96mM chlorine (Cl), 1.68 +/- 0.2mM calcium (Ca) and 0.988 +/- 0.13mM magnesium (Mg). The following organic components were found: total protein 0.75 +/- 0.14 mg100mL-1, cholesterol 2.86 +/- 0.58mg L-1 and glucose 3.81 +/- 1.04 mM L L-1. The mean sperm density was estimated to be 3.3 +/- 109 spermatozoam L-1. The spermatocrit (%) ranged from 25 to 52 in sperm samples. Highly significant linear relationships were found between sperm density and spermatocrit (R2=0.703, P<0.001) and sperm density and optical density (R2=0

Druh

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

CEP obor

EG - Zoologie

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2007

Kód důvěrnosti údajů

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

Název periodika

Aquaculture Research

ISSN

1355-557X

e-ISSN

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Svazek periodika

38

Číslo periodika v rámci svazku

11

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

7

Strana od-do

1175-1181

Kód UT WoS článku

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EID výsledku v databázi Scopus

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