Na+/Ca2+ EXCHANGER AS A TARGET FOR STATIC MAGNETIC FIELD
Journal Title: World Science - Year 2018, Vol 3, Issue 5
Abstract
The presented work attempted to study the effects of SMF-treated RS and SMF-treated K+-free RS on hibernating snail, when the Na+/K+ pump was in passive and artificially blocked states, respectively. The Ca2+ uptake, cell hydration level and membrane potential of Helix pomatia snail neurons were investigated. Results have shown, that SMF-treated RS elevated Ca2+ uptake in hibernating snail leading to the synaptic activation of the snail neuron. SMF-treated K+-free RS does not significantly change the amount of absorbed Ca2+ ions, however it leads to the decrease of hydration level of the ganglia as compared to the experiments performed with the untreated K+-free RS. This is accompanied by the inhibitory effect on cell electrical activity. According to the obtained results it can be concluded that (1) The SMF-treated RS effect on hibernating snail ganglia neurons is realized via activation of R Na+/Ca2+ exchanger, and (2) the SMF-induced effect is not implemented by the Na+/K+ pump because in case of applying K+-free RS the SMF effect is still observed, but the manifestation of its effect strongly depends on the functional state of the pump.
Authors and Affiliations
Naira Baghdasaryan, Gohar Musheghyan, Zhenik Chobanyan, Sinerik Ayrapetyan
Keywords
Related Articles
- EP ID EP294363
- DOI -
- Views 115
- Downloads 0
STRUCTURE OF RAT HEART WALLS IN EARLY POSTNATAL ONTOGENESIS
In order to identify the features of morphogenesis in postnatal ontogenesis examined histological structure of different departments and shells in the heart of rats 1-22 days after birth. There alternating periods of acc...
THE ESSENCE, CONTENT AND STRUCTURE OF INFORMATIONAL ANALYTICAL COMPETENCY OF FUTURE TOURISM AGENTS AT VOCATIONAL SCHOOL
The theoretic analysis of scientific references on the issues of forming and development informational analytical competency and the analysis of the content of professional activity of the tourist agents has enabled to d...
ФОРМУВАННЯ КУЛЬТУРИ ПРОФЕСІЙНОГО СПІЛКУВАННЯ МАЙБУТНІХ МЕНЕДЖЕРІВ- СТРАХОВИКІВ: ПРАКСЕОЛОГІЧНИЙ ПІДХІД
The article gives an overview of scientific and methodological achievements and give examples of investigation and experimental work on the formation of a culture of professional communication of future managers-insurers...
SYNTHESIS OF THERMOREACTIVE OLIGOMERS ON THE BASIS OF POLYCYCLIC BISPHENOLS
Novolac on the base of norbornane type bisphenol was obtained. Some cinetic regularities of reaction of interaction of norbornane type bisphenol and formaldehyde were studied. It was proved that the reaction proceeded ac...
ЗАБОЛЕВАНИЯ ОРБИТЫ: ЧАСТОТА И СТРУКТУРА
The question of the nature of the disease of the orbit is important, since not only malignant tumors, but also inflammatory pseudoophilic processes, endocrine ophthalmopathy can lead to loss of visual functions and disab...