[The role of functional interhemispherical brain asymmetry in providing adaptation processes of organism to stress effects].

The adaptation of students with different lateral phenotype to stressful effects has been investigated. The results of the research testify the different sensitivity of persons with left-lateral and right-lateral phenotypes to the action of various stress factors. Persons with left-lateral phenotype are proved to be the least resistant to electrodermal and painful effects. As opposed to them the dextral manifested the most adequate adaptation to the given effects that was characterized by the least expressed physiological reactions.

[Naloxone-dependent responses of identified neurons in grape snails]. / Naloksonzalezhni vidpovidi identyfikovanykh neironiv vynohradnoho slymaka.

The effects of naloxone on rhythmic activity of the identified helix neurons possessing pacemaker properties were investigated. It has been found that the cellular responses on applications of naloxone (10-100 iM) depended on the type of a neuron. The effect of naloxone is likely to be mediated by the specific ionotropic opiate receptors which are under the control of endogenous opioids.