Influence of collateral effects of vaccination on stallions’ semen

Naumenkova, V. A.

doi:10.30896/0042-4846.2019.22.7.45-48

Cited by 2 publications

(1 citation statement)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The experiment has shown that the reaction to the injection of the leptospirosis vaccine was similar to the previously tested vaccines for anthrax, dermatomycosis and rhinopneumonia [12,13], i.e., there was a characteristic decrease in the quality of sperm in the first two weeks. In the future, the motility and the number of whole membranes of fresh sperm were close to the initial level.…”

Section: Resultssupporting

confidence: 52%

Stabilization of stallion sperm parameters in the post-vaccination period due to a complex of vitamins

2021

View full text Add to dashboard Cite

The aim of our research was to diminish the damaging effect of vaccination on the quality of stallion sperm and its cryostability. The task was to study the effect of the complex vitamin of tetrahydrovit on sperm parameters under conditions of vaccination against leptospirosis. Stallions that were vaccinated against leptospirosis were divided into 3 groups: the first –control, without vitamin supplements, the second – with the addition of 2 ml of tetrahydrovit vitamin daily, the third group – intramuscular injection of tetrahydrovit 1 time in 7 days. The reaction of the body to the introduction of the vaccine in the group without vitamins proceeded with a significant decrease in the quality of sperm in the first two weeks. Later, the motility and the number of whole membranes of fresh sperm gradually improved, but the survival rate of chilled and frozen sperm remained low until the end of the observations. Among stallions in the experimental groups, which were given tetrahydrovit vitamin (orally or intramuscularly), the decrease in sperm parameters was insignificant, within the usual fluctuations, which allowed one to avoid culling spermodoses. Tetrahydrovit vitamin promotes a stabilizing effect on the quality indicators of sperm of stallions-producers after vaccination.

show abstract

Section: Resultssupporting

confidence: 52%

Stabilization of stallion sperm parameters in the post-vaccination period due to a complex of vitamins

2021

View full text Add to dashboard Cite

show abstract

Influence of technological manipulations on the parameters of equine semen quality

Naumenkova

Atroshchenko

Shirokova

2021

IOP Conf. Ser.: Earth Environ. Sci.

View full text Add to dashboard Cite

The aim of the work was to determine the influence of traditional technological manipulation (vaccination of stallions) performed when housing animals, on the quality indicators of spermatozoa. As a result of the experiment, it was discovered that vaccination did not affect the potency of stallions. The time and the number of jumps on the mare were the same before and after vaccination. There were no changes in the number of spermatozoas in the ejaculate in the first and subsequent weeks after vaccination. The study of sperm indicators showed a decrease in mobility (P>0.95) and survival (P>0.99) of freshly obtained and cooled sperm. Control of frozen-thawed sperm showed an even more dramatic decrease in the quality of sperm after vaccination. So in the first two weeks after vaccination, sperm motility after thawing fell by an average of 40 % (P>0.99), survival – by 44–49 % (P>0.99). The number of whole membranes decreased (unreliably) only by the end of the second week after vaccination within 15 %. Changes in the morphological composition of germ cells were observed in the second half of observations as result of influence on spermatogenesis processes. An identical picture was observed after revaccination, carried out 4 months later. A very characteristic drop in sperm motility and survival occurred in the first two weeks after vaccination. By the end of the third week, these indicators began to recover, but before the end of observations (day 55), recovery occurred in the range of 80–92 %, which is important to consider when conducting cryopreservation of sperm.

show abstract

Influence of collateral effects of vaccination on stallions’ semen

Cited by 2 publications

References 0 publications

Stabilization of stallion sperm parameters in the post-vaccination period due to a complex of vitamins

Stabilization of stallion sperm parameters in the post-vaccination period due to a complex of vitamins

Influence of technological manipulations on the parameters of equine semen quality

Contact Info

Product

Resources

About