title: [Skin mechanoreceptor functioning in the white rat during transcranial electrostimulation].
abstract: Functional properties of skin afferents were studied by the method of registration of spike activity from single nerve fibres, innervated non-hairy skin in white rats. It was found that mechanoreceptor units varied by the threshold intensity of applied stimulus. These units were divided to three functional groups: low-, medium- and high-threshold units. Transcranial electrical stimulation (TES) strongly affected on the functional characteristics of skin afferents. Full suppression of responses was observed in 18-20 min. irrespective of the category of units. A local intracutaneous injection of naloxon eliminated the effect of TES. It is supposed that endogenous opioid peptides regulate an afferent discharge on the level of sensory endings during TES.
authors.forename: L D
authors.initials: LD
authors.lastname: Enin
authors.forename: G N
authors.initials: GN
authors.lastname: Akoev
authors.forename: V P
authors.initials: VP
authors.lastname: Lebedev
authors.forename: I L
authors.initials: IL
authors.lastname: Potekhina
mesh_terms: D000818:Animals; D004558:Electric Stimulation; D004723:Endorphins / Q000502:physiology; D008297:Male; D008465:Mechanoreceptors / Q000502:physiology*; D010812:Physical Stimulation; D051381:Rats; D011919:Rats, Inbred Strains; D011930:Reaction Time / Q000502:physiology; D012584:Sciatic Nerve / Q000502:physiology; D012879:Skin Physiological Phenomena
chemical_list: D004723:Endorphins
vernacular_title: Funktsionirovanie mekhanoretseptorov kozhi beloĭ krysy pri transkranial'noĭ élektrostimuliatsii.