Equine Sarcocystosis in the Northern Region of the Republic of Kazakhstan.

Background: A total of 396 samples were taken from the hearts, oesophagi, and diaphragms of 132 horses slaughtered at slaughterhouses in 2023 for subsequent examination.

Methods: The histological method revealed pathomorphological changes in the muscle tissue. The molecular method identified the pathogen species.

The influence of lactic acid bacteria on the viability of the reference strain of Listeria monocytogenes 123 serotype I in plant foods.

Listeria (L.) monocytogenes is the causative agent of human listeriosis, the frequent sourceof which is food of animal origin. The aim of this study was to determine the influence of lactic acid bacteria (LAB) on the viability of Listeria in carrot juice and compound feed inoculated with L.

[Disturbance in immunlogic reactivity in rats with uveitis dependeing on the intensity of acetylation processes].

In females and males with uveitis, a similar picture was to be seen of changes in indices for the titre of antibodies in the peripheral blood. It could be summarized that a more profound immunodeficiency in those specimens demonstrating elevated parameters for acetylation is associated with a stronger impact of products of the inflammatory reaction in the eye to immunocompetent cells. But more in-depth research is needed into this question to resolve it.

[Hemo- and immunostimulating effect of an extract from blood cells of the Central Asian tortoise].

Radiotherapeutic efficacious of the compounds from major organs and tissues of Central Asian tortoise--the animal known for its unique radioresistance, has been checked up. Along with the so well-known compounds as the plasma ones, tortoise spleen extracts (TSE) and the ones from the liver of adult animals and embryos, extracts from kidneys and muscles have been shown to increase the survivability rate of irradiated rats and mice. The compound, that called "Tortezin" shows the highest blood cell cytosol effect.