The frequency of morphological defects of epididymal sperm in exotic animal species of the family Bovidae kept in the Czech Republic

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027162%3A_____%2F21%3AN0000171" target="_blank" >RIV/00027162:_____/21:N0000171 - isvavai.cz</a>
Result on the web
<a href="https://actavet.vfu.cz/90/3/0263/" target="_blank" >https://actavet.vfu.cz/90/3/0263/</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.2754/avb202190030263" target="_blank" >10.2754/avb202190030263</a>

Result language
angličtina
Original language name
The frequency of morphological defects of epididymal sperm in exotic animal species of the family Bovidae kept in the Czech Republic
Original language description
Epididymal sperm morphology was evaluated by strict criteria using the DeSMA software. A total of 134 animals from the Dvůr Králové ZOO were included in the study. The aim of this study was to determine the prevalence of morphological defects of epididymal sperm in animals of the family Bovidae in species that are not native to the Czech Republic and are bred here only in zoos. Our results showed that the frequency of abnormalities was higher in exotic species of the Bovidae family compared to domestic species. Furthermore, the acquired defects prevailed over developmental abnormalities. Cytoplasmic droplets are a characteristic feature of epididymal sperm. Their average prevalence in the whole Bovidae family is almost 30%. However, distal droplets are not considered to be sperm pathology and, therefore, they are not the most frequent defect. The most common abnormalities are acquired head defects, followed by acquired tail defects, and then by acquired neck defects, mainly represented by proximal cytoplasmic droplets. The lowest prevalence was found for developmental abnormalities, with heads being more often affected than tails. The remaining defects were sporadic.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10604 - Reproductive biology (medical aspects to be 3)

Project
<a href="/en/project/LQ1601" target="_blank" >LQ1601: CEITEC 2020</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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