Approaches to reducing the toxic exposure hazard on the sheep population.

The sheep breeding industry forms a substantial proportion of the agriculture sector in the Republic of Kazakhstan and ensuring its sustainable functioning should be implemented in a number of national documents, which can be considered as the basis for increasing the level of national food security. This can be achieved not only by increasing livestock numbers, but also by conducting research that will reduce the incidence of disease in livestock. The novelty of the study is determined by the fact that in the extension study of autopsy of sheep affected by diseases, an analysis of factors that increase the incidence of melaphagosis was carried out.

Examination of organs and tissues of adult sheep grazed in an area with possible intoxication with rocket fue, Kazakhstan.

The authors have conducted experiments to study the pathoanatomical and histological pattern of organs and tissues of adult sheep affected by unsymmetric dimethylhydrazine (UDMH). This highly toxic fuel was spilled on the territory of the Karsakpay and Ulytau districts of Karaganda region, Kazakhstan, because of the fall of the rocket ‘Proton‑M’ after an unsuccessful launch from the Baikonur cosmodrome in 2007. In the experiment, the study group was consisted of 7 adult sheep that grazed in the area of possible intoxication with rocket fuel UDMH.