Conclusions
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1.
The vaospressin analog in most cases increased the excitability of command neurons of the defensive reflex inHelix lucorum.
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2.
This effect is partially reversihle (it is abolished by rinsing out of the substance), but at least in the first stages, it is also cumulative on repeated applications of desglycine-arginine-vasopressin.
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3.
The mechanism of this action of desglycine-arginine-vasopressin may consist of activation of a pacemaker mechanism and also of a change in the threshold of action potential generation.
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Translated from Zhurnal Vysshei Nervnoi Deyatel'nosti imeni I. P. Pavlova, Vol. 36, No. 6, pp. 1116–1124, November–December, 1986.
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Kudryashova, I.V., Logunov, D.B. Action of vasopressin analog on neuronal excitability in helix lucorum. Neurosci Behav Physiol 17, 407–414 (1987). https://doi.org/10.1007/BF01188730
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DOI: https://doi.org/10.1007/BF01188730