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Ветеринарно-санитарная характеристика продуктов убоя овец при применении суспензии Триклафен
2010
Barkalova, N.V. | Petrov, V.V. | Sandul, A.V. | Aleksin, M.M., Vitebsk State Academy of Veterinary Medicine (Belarus)
In the conditions of the Republic of Belarus there were presented the results of a veterinary and sanitary assessment and bacteriological investigation of sheep slaughter products, which showed meat serviceability for consumption after application of Triclafen suspension. Application Triclafen suspension did not render negative influence on an organism of animals. It was proved by organoleptic and laboratory research of meat of slaughter animals of experimental and control groups. The meat obtained from healthy sheep which were administrated the suspension in accordance with microbiological indicators proved to be of good quality and corresponded to the established norms (Sanitary regulations and standards 11 - 63 Republic of Belarus 98): it had the general bacterial content within admissible limits and did not contain agents of anthropozoonosts, alimentary toxicosis and toxinfections and it can be sold without any restrictions.
Afficher plus [+] Moins [-]Токсикологическая оценка препаратов Фебольвет-О и Фебольвет
2010
Zhukovskaya, N.I., Vitebsk State Academy of Veterinary Medicine (Belarus)
In the conditions of the Republic of Belarus there were determined the parameters of acute and subacute toxicological characteristics of the developed in the Vitebsk State Academy of Veterinary Medicine anthelmintic preparations of durable action Febolvetum-О for control of sheep strongylatosis and Febolvetum for control of strongylatosis of cattle young stock. Data on determination of toxicological parameters of the prolonged action bolus were presented. Research results showed that the preparations did not render negative influence on laboratory animals (white mice). According to the parameters of acute oral toxicity the Febolvetum was qualify as the third hazard class. In accordance with the results of study of subacute toxicity parameters of the preparations, it was concluded, that in the conditions of free feeding of Febolvetum boluse in combination with forages in course of 30 days in doses of 200 mg/kg; 150 mg/kg; 100 mg/kg of body weight in animals there were found no signs of intoxication; there were not stated any is not fixed deviations in physiological state; and were stated no mice death.
Afficher plus [+] Moins [-]Противопаразитарная эффективность Альбеполиса и Аверполиса при стронгилоидозе крупного рогатого скота и их влияние на некоторые компоненты иммунной системы
2010
Patafeev, V.A., Vitebsk State Academy of Veterinary Medicine (Belarus) | Skulovets, M.V., Pinsk State Agrarian Technological College (Belarus)
Despite of presence of a wide choice of antihelminthics, in the Republic of Belarus it is still a real problem of development of preparations that provide long-term treatment and preventive maintenance efficiency against helminthosis. At the same time, helminthes and anthelminthics render the immunosuppression action. The solution of this problem can be a combined application of antihelminthics and adjuvants. There were proposed preparations Albepolis and Averpolis. Their application made it possible not only to release an organism of animals from parasites, but also to correct the state of immune system. The obtained research data confirm the available data about the immunosuppression action of parasites on an organism of animals. There was also is noted the immunosuppression action of Albendazol and Aversektin C in therapeutic doses. Albendazol possess a wide spectrum of action against trematodes, nematodes, cestodes. It interrupts the metabolism, oppresses fumarate reductase activity and adenosine triphosphate synthesis of a parasite. It proved to be low-toxic for homoiothermal animals. Albendazol rendered positove influence on growth, development and increase of cattle productivity.
Afficher plus [+] Moins [-]Использование экологически безопасных препаратов для дезинфекции птичников и повышения сохранности цыплят-бройлеров
2008
Gotovskij, D.G., Vitebsk State Academy of Veterinary Medicine (Belarus)
The modern technology applied on poultry enterprises of the Republic of Belarus made provision for high concentration of poultry population density at the comparatively small housing areas of integrated poultry farms which caused the deterioration of sanitary conditions in poultry houses, especially by the end of the growing period. Broiler chickens grown under such conditions were constantly experiencing the microbe stress which eventually caused the heightened culling and poultry losses caused by different diseases caused both by pathogenic and conditionally pathogenic microflora. For the current disinfection in presence of poultry it was proposed to use sprayings with malic and succinic acids, which made it possible to realize not only the air sanation in poultry houses, but also increase broiler chicken viability. The highest bactericidal activity of apple acid aerosol against air microflora was stated within 3 hours after carrying out indoors treatment. After disinfection the general microbic air contamination decreased in 2-10 times, quantity of microorganisms of colimorphic groups and staphilococcus in 1,4-1,75 and 2-10 times, respectively, in comparison with the original air values realized before air treatment in poultry houses. In the following, there was stated the gradual increase of a level of microbic air contamination within 24 hours. The best effect of the preparation was stated against Staphylococcus. Thus, the quantity of Staphylococcus in air decreased in 10 times in comparison with initial data
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