Influence of most forage mycotoxins admissible concentration on horses artificial insemination efficiency
Journal Title: Біологія тварин - Year 2015, Vol 17, Issue 1
Abstract
This article highlights the experimental research results of most forage mycotoxins admissible concentration on mares homeostasis and mares artificial insemination efficiency by the cooled and thawed sperm. Complex influence of subclinical doses of zearalenone, toxin T-2, desoxynivalenol and aflatoxin on hematologic, biochemical indicators of blood breeding mares of the Ukrainian roadster breed is studied. It is established that existing of forages mycotoxins admissible levels for horses demands revision concerning breeding mares who are used in system of artificial insemination. It is established that complex hit in an mares organism of admissible concentration of zearalenone, T-2 of toxin, desoxynivalenol, an aflatoxin for four and more weeks reduces efficiency of copulation by 32.8 % (P<0.001), insemination by the cooled sperm for 29.5 % (P<0.001), the thawed sperm — for 25.1 % (P<0.001). At long receipt with a forage of mycotoxins admissible concentration first of all activity of γ-GT for the 14th days increases, and reaches peak for 21 days of experience that testifies to latent hepatic insufficiency. In five weeks of feeding of mares by a forage with admissible concentration of zearalenone, T-2 of toxin, desoxynivalenol and an aflatoxin of change of blood point to oppression of immune system and the hidden inflammatory processes which probably and promoted exit of foals decrease. The conducted researches allow us to speak or about need of decrease in admissible concentration of zearalenone, T-2 toxin, desoxynivalenol and aflatoxin for a stern for breeding mares at least twice; or about restriction of the period of feeding of breeding mares with a the struck forage in copulation period no more than 4–5 weeks. For increase exit of foals of artificial insemination it is necessary to consider complex negative effect of forage mycotoxins on a mares homeostasis.
Authors and Affiliations
A. V. Tkachov, I. A. Zhukova
Keywords
Related Articles
- EP ID EP353077
- DOI -
- Views 104
- Downloads 0
Copper metabolism in rats under toxic injury by acetaminophen on the background of alimentary protein deficiency
The indices of copper metabolism in rats with toxic liver injury on the background of alimentary protein deficiency were studied in the research. The animals were separated into the following 4 groups: I — intact animal...
Metabolic processes in the rumen nitrogen containing compounds and growth for feeding calves zeolite powder in summer
The fermentation processes orientation in the digestive canal, nitrogen concentration of nitrogen-containing compounds in the rumen, the average discharge of volatile fatty acids from stool and growth at different levels...
Crossbreeding as element of high-producing dairy cattle
The review article is devoted to questions of the use of crossbreeding in modern dairy cattle. The analysis of process of breed creation in Ukraine during last decades is made. It is shown that during the last 60 years...
Features of microbiocenosis of the poultry organism with the mixed pasteurellosis and ascaridosis disease
The purpose was to study the quantitative composition of microorganisms at the mixed pasteurellosis and ascaridosis disease of poultry. The article presents the results of microbiological monitoring and quantitative comp...
Changes in morphological parameters of peripheral blood in piglets of the first month of lives
The paper is concerned with the research of morphological parameters dynamics of peripheral blood in piglets of Large White breed, where quantitative changes of erythrocytic blood composition are recorded during the firs...