The effect of the age of dogs on their ejaculate

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F11%3A00170330" target="_blank" >RIV/62156489:43210/11:00170330 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
The effect of the age of dogs on their ejaculate
Original language description
The effect of the age of dogs on quantitative and qualitative parameters of the ejaculate was explored. We evaluated 43 dogs; from each dog we collected three samples on three successive days. The dogs were divided into three age categories: 1.5--2 years; 2--3 years; and 3--5 years. The maximum ejaculate volume was collected from dogs of 2--3 years of age; the average volume of ejaculate from 3 collections was 9.1 ml. Microscopic examinations of the ejaculate of this age category of dogs showed that thehighest average sperm concentration was 153.62. 103.mm-3. In older dogs the ejaculate volume decreased considerably with increasing frequency of collections (8 ml > 5 ml > 2 ml at the 3rd collection). The amount of motile sperm was the highest in 3 to 5-year-old dogs (76%) and was related with the highest proportion of morphologically normal sperm (66.8%). However in the 3rd collection of this age category we saw a significant (P < 0.05) increase in the amount of pathologically changed
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
GG - Zootechnics
OECD FORD branch
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Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical
Acta universitatis agriculturae et silviculturae Mendelianae Brunensis
ISSN
1211-8516
e-ISSN
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Volume of the periodical
59
Issue of the periodical within the volume
3
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
6
Pages from-to
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UT code for WoS article
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EID of the result in the Scopus database
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