Method for determining viruience of pathogens of tinea animals
Journal Title: Біологія тварин - Year 2015, Vol 17, Issue 1
Abstract
The paper presents a method for determining the virulence of pathogenic dermatomitsetes isolated from sick animals. The method is based on the use of the macerated skin young immature animals (mice, rats, guinea pigs, puppies, cats, rabbits, calves and so on) that gives an opportunity to diagnose dermatomycoses caused dermatomycetes genera Microsporum and Trichophyton. Method for determining the virulence of pathogens dermatomycoses animals is simple in execution, available for practice, effective and promising for the characterization of microorganisms that can be used as vaccines and control strains in the production of immunobiological preparations for specific prevention dermatomycoses animals. A method for determining the virulence of pathogens dermatomycoses animals using skin young immature animals allows to estimate the degree of virulence dermatomycetes after repeated recurrence of pathological focus. The method allows to share dermatomycetes by the nature of the pathological process in the skin and the timing of the flow of a skin reaction on the degree of virulence in four groups according to the degree of virulence: highly virulent, srednevirulentnye, slabovirulentnyh, avirulent. Method for determination of virulence dermatomycetes can be used in the selection process of production and control strains — producers for effective protective antigens dermatomitsetes to create a means of specific prophylaxis. Comparative results of applying the method of assessment of the virulence of pathogenic dermatomycetes on different kinds of immature animals have shown that the degree of the response differs depending on the type of pathogen. This should be considered for the selection of an appropriate animal species as a test object in each case, in particular in monitoring the effectiveness of vaccines.
Authors and Affiliations
A. M. Volkov
Keywords
Related Articles
- EP ID EP352450
- DOI -
- Views 70
- Downloads 0
The study of infectious activity and antigenic properties of the Teschen disease virus isolates from domestic pigs and wild boars in Ukraine
The data on the monitoring of two isolates of Teschen disease virus in the territory of Ukraine: “Shevchenkovo-05” isolated in 2005 from sow pathological material with clinical signs of disease and “Novoazovsk 2013” isol...
Epizootic situation on animal rabies in the Northern and Western regions of Ukraine
One of the most significant infectious diseases of animals in the territory of Ukraine is rabies. In Ukraine, a significant number of outbreaks of this disease are recorded among animals of different species, namely wild...
Fatty acid of total lipids content in the rumen fluid and productivity index of cows at the presence of metal oxide and zeolite powder in the ration of pasture period
The effect of the metal oxide and zeolite in the ration of the cows in summer period on the content of fatty acids of total lipids in rumen fluid, milk productivity and milk composition are studied in this work. Three g...
Antioxidant system state in blood of pigs under the conditions of respiratory diseases and application of medicinal products Flovet 30 % and Floricol
It has been determined that respiratory diseases of agricultural animals characterize the tension in the system of antioxidant protection and activation of peroxidation processes, as a result in organs there is an accumu...
Digestibility of nutrients and nitrogen retention in rabbits under the various amounts of yeast in the diet
The research have been conducted to establish the influence of different amounts of yeast biomass from LLC «Polissya Production-pilot Plant» (TU 15.733336034-001:2005) in composition of granulated feed on nitrogen retent...