Veterinary Sciences

This article presents information about the total number of horses in the territories of the Republic, research by specialists who conducted research in this area and scientific research conducted by research scientists and scientific research that is being conducted in the future.

The article provides information about the ectoparasites encountered in goats in
subsequent years and their types, as well as the seasonal dynamics of the dominant
type of ectoparasites.

This article provides information on the spread of cyst echnococcos in sheep

The use of dietary supplements in the form of polypeptides of animal origin in poultry diets activates the defense mechanisms and the immune status of poultry. The study of the lysozyme activity of the blood serum of laying hens showed its dependence on the use of polypeptides of animal origin. The activity of lysozyme increased in all experimental periods, with the greatest changes noted on the 45th day of the study. The bactericidal activity of blood serum significantly (by 15.6%) increased in laying hens of the experimental group, which indicates an increase in the natural defenses of the body of laying hens. At the same time, the results of a biochemical blood test indicate an increase in metabolic processes, an improvement in the oxidative properties of blood.

The article presents data on the features of the autopsy of corpses and studies of the organs of horses, birds, carnivores and omnivores. Information on the method of extraction and examination of organs is covered, taking into account the peculiarities of their anatomical structure and the profi le of nosological forms.

The article presents the results of laboratory tests of the special activity of "VITI-BIOVET" tuberculin experimental series, produced in cooperation by scientists of the VITI Tuberculosis Research Laboratory and scientific staff of BIOVET LLC. According to the results of the study, it was found that the manufactured tuberculin diagnostic has sufficient specific activity. The tuberculin diagnostic showed a specific activity of 49,000 TB (tuberculin units) in the organism of guinea pigs vaccinated with BTsJ vaccine.

The article Presents the results of laboratory tests of the experimental series tuberculoprotein stadarts diagnostic
diveloped in the laboratory for the study of the lqboratory tub erculosi s Scientifc-research institute of veterinaty
According lo lhe research luberculoprotein sndarE drug has suficrent specific aclivity. In erperiments on guineq pigs
sensiied with' BCG, the activity of tuberculoprotein stadarts was 50309 TE.

This article describes the specific activity of the PPD tuberculin diagnostic in tuberculosis, a disease found in farm animals

The anicle presents the resuhs of laboratory tests of the experimenral series PPD tuberculin diagnostic develooed in the labgratory for the study of the laboratory tuberiulosis Scientific-research rnstitute of veternary.

In the article, G1 hybrid bulls obtained from industrial breeding of different genotypes
the results of the morphological indicators of blood during the period of physiological growth and development are described. The fact that the physiological indicators of bulls of different genotypes were at the level of physiological norms in the cross-section of the seasons of the year indicates that the heart and vascular system of the bulls were functioning well. Also, as a result of feeding G1 hybrid bulls obtained from industrial breeding with full-value feeds, it has a positive effect on the amount of elements in their blood, improves the process of metabolism in the body, adapts to external environmental conditions, and fully reveals their genetic potential. ensured high live weight gain.

This article provides some information on some observations on dog vaccination against echinococcosis

This article provides some points on the fight against brucellosis in Uzbekistan as well
as independent research on epizootology, chronology, characterization of anti-brucellosis
vaccines and the properties of brucella strains with different species and virulence. The research
results allow us to replenish the collection of standards of industrial crops of brucella that are
necessary for the development of domestic production of anti-brucellosis vaccines and
diagnosticums, as well as create national reference strains of brucella designed to control their
quality. Knowledge of the properties of epizootic strains of brucella circulating in a particular
territory allows us to classify farms and assess the degree of tension of epizootic and epidemic
processes, to establish the fact of migration of brucella from one animal species to another, to
identify pathways of pathogen distribution, and the choice of tactics for conducting antiepizootic
measures. The presented comparative characteristic of anti-brucellosis vaccines enables
specialists to choose the most effective and acceptable when carrying out measures for the
prevention and elimination of this disease.

This article provides information on some aspects of the use of polymers in pharmacology

This article discusses information on the use of an anti-stress drug in feeding broiler chickens, on its effect on the slaughter and meat qualities of poultry. Studies to study the effect of the anti-stress additive Fid-Food Magic Antistress Mix
were carried out on young farm poultry meat cross “Ross – 308” in the conditions of the research center for the safety and efficiency of the use of feed and additives of the
Volgograd State Agrarian University in Volgograd

The article presents the results of pathological anatomical and histological changes in the body of calves with colibacillosis under natural conditions, when the polyvalent GOA against colibacillosis, salmonellosis and pasteurellosis is used in combination with the formol vaccine and natural chitosan.

This thesis presents an analysis of OIE-approved guidelines for serological testing and skin allergy-based methods for the diagnosis of brucellosis in sheep and goats. In addition, mandatory instructions are provided in regional diagnostic centers on strict adherence to level 3 precautions when working with Brucella pathogens.

The article presents materials on the study of seasonal dynamics and migration of endemic species of ixodid ticks. It was found that in livestock farms Hyalomma (H. anatolicum, H. plumbeum, H. scupense, H. detritum), Rhipicephalus (Rh. bursa, Rh. turanicus), Haemaphysalis, Dermacentor.

The research- observational and experimental works were carried out in a private cattle belonging to population of Taylak, Urgut districts of Samarkand region. The regional fauna of ixodic ticks was defined. Such types of ticks belonging to the generation of Hyalommas, Rhipicephalus were registered as dominant type.

There are study of animals change general quantity of leycocytes and its percentage correlation. Its gives a
chance to control of celles as factors condition in natural resistance. Animals cells factors condition of natural
resistance are depend on influence of genotype, factors of internal and external environment

The article establishes that the clinical indicators of carnivorous sheep are at the level of the physiological norm, regardless of the season, which led to high heat resistance in summer.

This article provides information on the effectiveness of new domestic drugs created by scientists of the Veterinary Research Institute for the prevention of diseases of farm animals and birds, the results of their application and the introduction of scientific and innovative developments in livestock farms.

The direction of scientific research conducted by the scientists of MDX and our country regarding the treatment and prevention of invasive diseases, which are widespread in our republic, and new scientific and practical approaches to the elimination of these diseases have been described.

One of the main directions was to ensure food security in our country, the sustainable development of the socio-economic situation of society, the improvement of the health and life of citizens, and the stable preservation of the country's independence. The article provides information on the sanitary assessment of products obtained from animals with brucellosis, and the determination of their suitability for consumption and unsuitability.

In the conditions of Uzbekistan, expanded clay polymer concrete floors are used in livestock farms. Durability and durability of this floor compared to other floors have been verified in scientific experiments. In this article, scientific conclusions are recommended in this regard.

The article provides information on the organoleptic
characteristics of milk, sampling methods, methods for determining the density, fat content and purity of milk, as well as the acidity of milk.