Kostyuk A. Nociception of snails Helix albescens with weak long-term electromagnetic shielding

The thesis investigated the influence of a weak long-term on EMS nociception of snails Helix albescens. It is established that a slight weakening of the background VMF low and very low frequencies, together with the weakening of the static magnetic field causes a phase change in nociception on snails: an increase in sensitivity in the first nine days of observations (I phase hyperalgesia) changes the development of antinociceptive effect of EMS (II phase) and then return indicators of the nociception before baseline data (III phase). The severity of these changes depends on the season. VMF 8 Hz frequency induction is 50 nT causes a phase change in nociception, but in contrast to EMS, this factor is more pronounced antinociceptive effect and may change to adjust the nociception caused by weak EMS. With a multi-day stay snails in EMS of the spectra of infradian rhythmicity changes in the structure parameters of nociception, which has certain features in different seasons. The mechanisms of EMF debilitated and weak VMF, plays an important role the opioid system. At various stages in their long-term effects of the role of this system is not consistent.