Influence of vegetative regulation on hematological parameters of pigs

The study of factors influencing the hematological parameters of sows' blood and the development of methods for their correction is a rather topical issue. After all, the deterioration of these indicators will negatively affect both the animal itself and its offspring, which causes significant economic losses to the farm. The research was carried out on the basis of the pig complex of Koshet LLC. The experimental groups were formed by means of a variational pulse oximetry study and divided into three groups: normotonics (balanced sympathetic-vagal balance), vagotonics (predominance of the parasympathetic nervous system), sympathotonics (predominance of the sympathetic nervous system). According to the results of hematological examination of sows with different tone of the autonomic nervous system, it was found that the number of red blood cells was the highest in normotonics compared to the experimental group of sympathotonics by 14 % (P < 0.001) and the experimental group of vagotonics by 13 % (P < 0.01). The hemoglobin level in normotonic pigs is the highest relative to the experimental group of sympathotonics by 14.5 % (P < 0.001) and the experimental group of vagotonics by 7.8 % (P < 0.01). Hematocrit in sympathotonic sows was the lowest compared to the experimental group of normotonics by 12 % (P < 0.01). The average erythrocyte volume in the experimental groups of pigs has no significant changes in hematological examination. These features of blood parameters in sows with different tone of the autonomic nervous system characterize the individual characteristics of their body and the role of the nervous system in their regulation. Therefore, the study of this issue is relevant, since the assessment of these differences will improve the understanding of the sow's body and help to improve the stability of homeostasis in general. The prospect of further research is the use of nanoaquahelates preparations taking into account the tone of the autonomic nervous system of sows to improve hematological parameters and metabolic processes of metabolism.