The effect of the freezing curve type on bull spermatozoa motility after thawing
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F15%3A68983" target="_blank" >RIV/60460709:41210/15:68983 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.2754/avb201584040383" target="_blank" >http://dx.doi.org/10.2754/avb201584040383</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.2754/avb201584040383" target="_blank" >10.2754/avb201584040383</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
The effect of the freezing curve type on bull spermatozoa motility after thawing
Popis výsledku v původním jazyce
The objective of this work was to determine the effect of selected freezing curves on spermatozoa survivability after thawing, defined by its motility. The ejaculates of nine selected sires of the same age, breed, and frequency of collecting, bred under the same breeding conditions including handling, stabling, feeding system and feeding ratio composition, were repeatedly collected and evaluated. Sperm samples of each sire were diluted using only one extender and divided into four parts. Selected four freezing curves – the standard, commercially recommended three-phase curve; a two-phase curve; a slow three-phase curve; and a fast three-phase curve, differing in the course of temperature vs time, were applied. The percentage rate of progressive motile spermatozoa above head was determined immediately after thawing, and after 30, 60, 90, and 120 min of the thermodynamic test (TDT). Moreover, average spermatozoa motility (AMOT) and spermatozoa motility decrease (MODE) throughout the entire TDT were eva
Název v anglickém jazyce
The effect of the freezing curve type on bull spermatozoa motility after thawing
Popis výsledku anglicky
The objective of this work was to determine the effect of selected freezing curves on spermatozoa survivability after thawing, defined by its motility. The ejaculates of nine selected sires of the same age, breed, and frequency of collecting, bred under the same breeding conditions including handling, stabling, feeding system and feeding ratio composition, were repeatedly collected and evaluated. Sperm samples of each sire were diluted using only one extender and divided into four parts. Selected four freezing curves – the standard, commercially recommended three-phase curve; a two-phase curve; a slow three-phase curve; and a fast three-phase curve, differing in the course of temperature vs time, were applied. The percentage rate of progressive motile spermatozoa above head was determined immediately after thawing, and after 30, 60, 90, and 120 min of the thermodynamic test (TDT). Moreover, average spermatozoa motility (AMOT) and spermatozoa motility decrease (MODE) throughout the entire TDT were eva
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
GG - Chov hospodářských zvířat
OECD FORD obor
—
Návaznosti výsledku
Projekt
<a href="/cs/project/QJ1210109" target="_blank" >QJ1210109: Inovace zpracování ejakulátu býků a technologických postupů výroby inseminačních dávek vedoucí ke zvýšení jejich oplozovací schopnosti</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2015
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Acta Veterinaria Brno
ISSN
0001-7213
e-ISSN
—
Svazek periodika
84
Číslo periodika v rámci svazku
4
Stát vydavatele periodika
CZ - Česká republika
Počet stran výsledku
9
Strana od-do
383-391
Kód UT WoS článku
000368666800010
EID výsledku v databázi Scopus
—