The efficiency of different types of extenders for semen cooling in stallions

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F22%3A43921382" target="_blank" >RIV/62156489:43210/22:43921382 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.5713/ab.21.0300" target="_blank" >https://doi.org/10.5713/ab.21.0300</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.5713/ab.21.0300" target="_blank" >10.5713/ab.21.0300</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The efficiency of different types of extenders for semen cooling in stallions

Popis výsledku v původním jazyce

Objective: This study was conducted to examine influence of skimmed milk-based extender (SM), INRA 96 extender and BotuSemen Gold extender on parameters of stallions&apos; ejaculate during storage. Methods: In this study, 14 stallions between 4 and 20 years of age were monitored. Total and progressive motility, viability and morphology of sperm were evaluated at time intervals of 24, 48, and 72 hours after collection. Results: The total motility, progressive motility, and values of sperm with normal morphology were significantly higher in the INRA 96 and BotuSemen Gold extenders than in the SM (p&lt;0.01). The sperm viability differed significantly in all extenders (p&lt;0.01). The highest value of sperm viability was in INRA 96 (64.69%+-0.67%) and lowest in SM (59.70%+-0.81%). The highest differences occurred at 72 hours of storage. Values of total motility, progressive motility and sperm viability decreased over time (p&lt;0.01). In case of sperm morphology there was no statistically significant decrease between 48- and 72-hour time intervals. Conclusion: It can be concluded that the extenders with a chemically defined composition have shown better indicators of insemination capabilities in ejaculates than the SM. The BotuSemen Gold extender is a suitable alternative to the INRA 96, when used within 48 hours; after 72 hours of storage, however, the INRA 96 showed a higher share of viable spermatozoa.

Název v anglickém jazyce

The efficiency of different types of extenders for semen cooling in stallions

Popis výsledku anglicky

Objective: This study was conducted to examine influence of skimmed milk-based extender (SM), INRA 96 extender and BotuSemen Gold extender on parameters of stallions&apos; ejaculate during storage. Methods: In this study, 14 stallions between 4 and 20 years of age were monitored. Total and progressive motility, viability and morphology of sperm were evaluated at time intervals of 24, 48, and 72 hours after collection. Results: The total motility, progressive motility, and values of sperm with normal morphology were significantly higher in the INRA 96 and BotuSemen Gold extenders than in the SM (p&lt;0.01). The sperm viability differed significantly in all extenders (p&lt;0.01). The highest value of sperm viability was in INRA 96 (64.69%+-0.67%) and lowest in SM (59.70%+-0.81%). The highest differences occurred at 72 hours of storage. Values of total motility, progressive motility and sperm viability decreased over time (p&lt;0.01). In case of sperm morphology there was no statistically significant decrease between 48- and 72-hour time intervals. Conclusion: It can be concluded that the extenders with a chemically defined composition have shown better indicators of insemination capabilities in ejaculates than the SM. The BotuSemen Gold extender is a suitable alternative to the INRA 96, when used within 48 hours; after 72 hours of storage, however, the INRA 96 showed a higher share of viable spermatozoa.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

40201 - Animal and dairy science; (Animal biotechnology to be 4.4)

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2022

Kód důvěrnosti údajů

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

Název periodika

Animal Bioscience

ISSN

2765-0189

e-ISSN

2765-0235

Svazek periodika

35

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

KR - Korejská republika

Počet stran výsledku

7

Strana od-do

670-676

Kód UT WoS článku

000819828500004

EID výsledku v databázi Scopus

2-s2.0-85131137190