Do milt storage techniques affect the quality of carp spermatozoa during short-term storage?

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12520%2F24%3A43908125" target="_blank" >RIV/60076658:12520/24:43908125 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1016/j.aquaculture.2024.740823" target="_blank" >https://doi.org/10.1016/j.aquaculture.2024.740823</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.aquaculture.2024.740823" target="_blank" >10.1016/j.aquaculture.2024.740823</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Do milt storage techniques affect the quality of carp spermatozoa during short-term storage?

Popis výsledku v původním jazyce

Short-term storage and management of milt are crucial parts of hatchery practice. There is speculation that sperm stored in a small Eppendorf could not retain their optimal performance compared to those stored in a 50 ml cell culture flask (CCF), thus raising the question of discrepancy between laboratory and hatchery conditions. Therefore, this study aimed to compare sperm quality parameters, such as osmolality and the ionic composition of seminal plasma, spermatozoa motility and its ability to maintain the volume under various osmotic conditions (310, 230, 150, 90, and 20 mOsm/kg) in fresh sperm and after its storage for 24 h in 1.5 ml Eppendorf or 50 ml CCF at 4 degrees C without any extender. Freshly collected sperm had higher motility percentages at each osmotic condition than 24 h stored sperm in Eppendorf and CCF. There was no significant difference in spermatozoa motility at various osmotic conditions except 90 mOsm/kg osmolality. Besides, VCL, VSL, VAP, and LIN of spermatozoa, osmolality, and ionic composition of seminal plasma did not significantly differ between these two containers. This study suggested no difference between sperm stored in an Eppendorf or CCF regarding sperm functionality.

Název v anglickém jazyce

Do milt storage techniques affect the quality of carp spermatozoa during short-term storage?

Popis výsledku anglicky

Short-term storage and management of milt are crucial parts of hatchery practice. There is speculation that sperm stored in a small Eppendorf could not retain their optimal performance compared to those stored in a 50 ml cell culture flask (CCF), thus raising the question of discrepancy between laboratory and hatchery conditions. Therefore, this study aimed to compare sperm quality parameters, such as osmolality and the ionic composition of seminal plasma, spermatozoa motility and its ability to maintain the volume under various osmotic conditions (310, 230, 150, 90, and 20 mOsm/kg) in fresh sperm and after its storage for 24 h in 1.5 ml Eppendorf or 50 ml CCF at 4 degrees C without any extender. Freshly collected sperm had higher motility percentages at each osmotic condition than 24 h stored sperm in Eppendorf and CCF. There was no significant difference in spermatozoa motility at various osmotic conditions except 90 mOsm/kg osmolality. Besides, VCL, VSL, VAP, and LIN of spermatozoa, osmolality, and ionic composition of seminal plasma did not significantly differ between these two containers. This study suggested no difference between sperm stored in an Eppendorf or CCF regarding sperm functionality.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10604 - Reproductive biology (medical aspects to be 3)

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

2024

Kód důvěrnosti údajů

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

Název periodika

Aquaculture

ISSN

0044-8486

e-ISSN

1873-5622

Svazek periodika

586

Číslo periodika v rámci svazku

neuvedeno

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

7

Strana od-do

—

Kód UT WoS článku

001221340600001

EID výsledku v databázi Scopus

2-s2.0-85188098924