ЖИВОТНОВОДСТВО, КРУПНЫЙ РОГАТЫЙ СКОТ, ДИСФУНКЦИЯ ЯИЧНИКОВ, ЭНДОМЕТРИТ, БЕСПЛОДИЕ, СУБИНВОЛЮЦИЯ МАТКИ, ПОЛОВОЙ ЦИКЛ, ПЕРСИСТИРУЮЩЕЕ ЖЕЛТОЕ ТЕЛО, КИСТА ЯИЧНИКОВ, ГОРМОНЫ
There are numerous reports about the possibility of
sensitization to tuberculin animals when infected with
pectoris and Rhodococcus and it is considered to be
expedient to create one monoallergenov to
differentiate allergic reactions. In this context, the
spread of pectoris and Rhodococcus in nature, the
general physico-chemical and biological properties of
mycobacteria, increasingly emerging reports of a
possible sensitization of the microorganism, require a
detailed study of them in order to determine the
specificity of allergy
The article contains a synthesis of modern views on
the problem of ketosis and related metabolic
disorders. We have given evidences of the
exceptional role of hypoglycemia in the development
of progressive metabolic diseases of cows during the
transition period. The necessity of implementing a
program for critical period with mandatory control
of glycemia was substantiated
The authors briefly describe the properties of polyhexamethyleneguanidine hydrochloride (PHMG), which refers to a broad-spectrum biocide and has antimicrobial activity against Gram-negative and Gram-positive bacteria, viruses and fungi. PHMG has a deodorizing effect, gives the treated surfaces long bactericidal effect, which can be stored depending on the surface and other external factors from 3 days to 8 months. The authors have presented data about the level of bacterial and fungal contamination of air in the dispensary before and after aerosol treatment of Roksatsin. Bacterial contamination of air dispensary determined via the sedimentation method (Koch Method), which is settling microflora (in air), under gravity, on the surface of a growth medium. For the determination of total bacteria and fungi in 1m3 of air the authors make calculations of total aerobic microbial count (TAMC) according to the formula that was proposed by V.L. Omelyanskii. Bacterial contamination of air was evaluated before disinfection. Accounting quality of aerosol disinfection performed by sedimentation microflora on Petri Dishes through 30, 60 and 120 minutes of exposition. In the analysis of the data the authors defined that Roksatsin as a disinfectant has a negative effect on pathogens, namely significantly reduced the content of pathogenic and conditionally pathogenic bacteria and fungi in the air, so it can be used for preventive and compelled aerosol disinfection of air in the livestock buildings
In this article, the authors have defined the acute toxicity of Roksatsin preparation, which represents a 20 % aqueous solution of polyhexamethylene guanidinehydrochloride (PHMG). The acute toxicity of Roksatsin in the first series of experiments was studied on white mice upon intragastric administration. In the second series of the experiments, Roksatsin was administered subcutaneously to white rats and in the third series of experiments the preparation was administered intracisternally to cows. The results of the first series of experiments showed that Roksatsin by the internal method of appointment is slightly toxic to white mice. In this experiment not been a single case of acute intoxication and death of animals. Experiments to determine the acute toxicity of the preparation for white rats were performed in triplicate. In the first series of experiment, the LD50 was 4.8 ml/kg. It is found, that the calculated coefficients LD50 for other two series were close to the first one: the second - 4.2 ml/kg and the third - 4.5 ml/kg. Therefore, the authors found that the Roksatsin preparation upon subcutaneously administration according GOST 12.1.007-76 is a low-toxic compound (4th class of danger). As a result of the third series of the experiments, it was found that the intracisternally administration of Roksatsin preparation to cows in a dose of 5 ml is not toxic to the animal organism. Intracisternal administration of Roksatsin does not have a significant impact on the morphological and biochemical indices of blood. On this basis, Roksatsin preparation with different routes of administration is low-toxic and it can be recommended for clinical researches
That article is of interest to practicing veterinarians. Currently, the biggest obstacle in the development of dairy farming is infertility at cows, which is caused by the presence of diseases of the reproductive organs, most of which is occupied by acute and chronic endometritis. The frequency of occurrence of chronic endometritis at cows reaches high levels, from 10 to 66.3%, averaging 14%. One of the direct causes of chronic endometritis is association of pathogenic and opportunistic microorganisms and fungi. Many chemotherapeutic agents which are designed for prophylaxis and treatment of acute postpartum endometritis do not give a high therapeutic effect in the treatment of chronic endometritis or amount and frequency of application drugs is very high. Analyzing the data, the authors developed a new drug which has fungicidal and antibacterial actions - Florinazol. The experiments showed that the use the Florinazol preparation in combination with myotropic, pathogenetic and vitamin preparations gives 90% of therapeutic efficiency, while the frequency of administration of the drug was on average 3 fold, and the duration of treatment was 5 days
The level of development of modern medical
equipment for the past 20-30 years is in constant
development, many of the technologies and methods
of treatment of certain diseases that were previously
only available for the treatment of a person with
success began to penetrate in the veterinary practice.
The objective aim at the initial stage was the
establishment of testing and suitability for the
cultivation of autologous dermal fibroblasts animals of
previously known techniques and the modernization of
the existing techniques. Next, we had to carry out
measurements of morphometric parameters and to
identify structural features and functional activity of
fibroblasts of different kinds of agricultural animals.
Conclusions: The study showed the conducted
morphometric autologous dermal fibroblasts tests
allowed us to obtain the correlation line. In addition, to
identify common patterns in the development and
growth of fibroblasts derived from different species of
agricultural animals. And also, to obtain material for
comparative evaluation of the quality of the obtained
cell cultures using entropy equivalent
According to the veterinary reporting on 01.01.2016,
presence of a bird in the agricultural organizations and
poultry farms makes 13 million 440 thousand heads, in
the private sector (hens, geese, ducks, etc.) - 6 million
287 thousand heads. In 2015 in the Krasnodar region 3
million 337 thousand 127 heads were subjected to
bacterination against smallpox and a diphtheria. Data
on registration of outbreak of smallpox of birds in a
private farmstead of the Krasnodar region are
presented in article. The case rate and a mortality at
hens of breeds of Kulanga and Bramah and pigeons of
the Andijan breed are studied. The dermal, diphtheroid
and admixed forms of clinical implication of smallpox
at hens of different breeds and pigeons in this
farmstead are studied. Pathoanathomical features of
implication of smallpox of birds are studied. The
biological test on chickens of 3-4-month age and a
microscopy of the painted smears prints on Pashena is
carried out. In smears Pashen's little bodies are found.
The events for elimination of a disease in this LTD
including rejection of a sick bird, the compelled
bacterination at an acquisitive bird, mechanical
cleaning and disinfection in a hen house and a dovecot,
isolation and a symptomatic treatment of breeding
birds are developed and held
This article presents the results of the studies of the
influence of a new complex hepatoprotective preparation
on the basic system of the body, the mechanism
of occurrence and manifestation of its biological effects,
the dependence of this action from the components
that are parts of the preparation, the dose, as well
as the regularity of manifestation of possible side effects.
The effect of the different doses of the preparation
(1% and 2%) on the average daily weight gain
and morphological and biochemical indices of the
birds’ blood was studied. The conducted research determined
a stimulatory influence of the preparation on
the growth, development and safety of broiler chickens.
The new hepatoprotector exhibits the properties
aimed on revitalizing the erythro- and hematopoiesis
and magnification of the cellular immunity against the
exogenous influence.
The use of the preparation helps to improve liver function
and reduce the toxic load on hepatocytes, which
manifests an increase in a number of metabolic parameters,
such as total protein, glucose, calcium,
phosphorus. We have noted an expressed hepatoprotective
effect on the enzyme activity of AST and the
remission of the cytolytic syndrome of the experimental
chickens. Thereby it was found out that the
complex hepatoprotective preparation has a pronounced
pharmacological activity, providing a significant
impact on the energy of the broiler chickens’
growth and their safety, morphological and biochemical
indices of the blood and metabolic processes in the
body of the bird
According to the title, the article describes the causes and contributing factors of functional disorders of the uterus and ovaries at cows. The authors specified the percentage incidence of these animals’ pathologies in some farms of Krasnodar Region, especially in industrial complexes. Studies have shown that acute postpartum endometritis has a definite influence on the functional disorders of the ovaries at cows. Authors have found that the cows via 2-4 months after calving with ovarian hypofunction in early postnatal period have had purulent-catarrhal endometritis in 87.9%, fibrinous - in 12% of cases. At cows which have had persistent corpus luteum in 54.6% of cases was registered purulent-catarrhal endometritis, in 27.6% - fibrinous, in 17.8% - necrotizing metritis. At cows with ovarian cysts fibrinous endometritis was observed in 63.2% of cases, necrotizing metritis - in 36.7%. Thus, the more severe form of uterine inflammation was observed in cows, the more severe form of ovarian functional disorders observed in them. The authors found that any factors which negatively acting on the central nervous system or hormone levels, directly or indirectly, sharply reduce the reproductive function of animals