Effect of age on the sperm activity, sperm cell viability and total number of spermatozoa in the ejaculate of dogs

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F13%3A00210092" target="_blank" >RIV/62156489:43210/13:00210092 - 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
Effect of age on the sperm activity, sperm cell viability and total number of spermatozoa in the ejaculate of dogs
Original language description
The aim of this study was to evaluate the effect of age on sperm activity, sperm cell viability and total number of spermatozoa in the ejaculate of dogs. We evaluated 90 semen samples. The dogs were divided into groups according to the age (A: 1.5--2 years, B: 2--5 years, C: 5--6.5 years). Semen samples were collected by manual manipulation into the glass beaker. Immediately after collection of macroscopic examination was made for all samples, which included find out volume of ejaculate, sperm activity,concentration and sperm cell viability. Volume was measured using the graduated cylinder. Concentration was evaluated by haematocytometry method using Bürker chamber and activity by subjective method according to the percentage of motile sperm in the native ejaculate. We evaluated the percentage of sperm with progressive direct movement after the head. Viability eosin-nigrosin stain method was performed for evaluation. In this case, we evaluated the total number of alive and dead sperms
Czech name
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Czech description
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Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
MendelNet 2013 - Proceedings of International PhD Students Conference
ISBN
978-80-7375-908-7
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
764-768
Publisher name
Mendel University in Brno, Zemedelska 1, 613 00 Brno, Czech Republic
Place of publication
Faculty of Agronomy
Event location
Mendelova univerzita v Brně
Event date
Nov 20, 2013
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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