Denefil O. Reactivity of the cardio-vascular system as the promotion factor of the organism adaptation to the different weather types

The dissertation discussed the mechanisms of adaptation of the cardio-vascular system to the different weather types. The moderate activation of the sympathetic division of the autonomic nervous system is proved to promote the adaptation. Tension of the mechanisms of regulation can be observed at the increase of the psycho emotional tension, depression, modesty, low equanimity, the increase of body weight to the II and III weather types. The least favorable factors contributing to the development of the cardio-vascular pathology in the inhabitants of the Western-Podillya region of Ukraine are determined. The most dangerous in the development of cardio-vascular diseases is the III type of weather. Experimentally proved that the moderate activity of the sympathetic and parasympathetic divisions of the autonomic nervous system can be observed in the mechanisms of adaptation. Vagal influences play the leading role in the mechanisms of adaptation. The change of the sex-dependent adreno- and cholinoreceptors reactivity during the different weather types is determined. The III weather type is proved to be the most dangerous for male-rats.