Vliianie FMRFamida na aktivnost' komandnykh neǐronov oboronitel'nogo povedeniia nakormlennykh i golodnykh vinogradnykh ulitok Helix pomatia.

A. V. Shevëlkin; V. P. Nikitin

Vliianie FMRFamida na aktivnost' komandnykh neǐronov oboronitel'nogo povedeniia nakormlennykh i golodnykh vinogradnykh ulitok Helix pomatia.

Translated title of the contribution: Effects of FMRFamide on the activity of command neurons in defensive behavior of fed and fasting snails, Helix pomatia

A. V. Shevëlkin, V. P. Nikitin

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

FMRFamide (Phe-Met-Arg-Phe-NH2) micropneumophoresis changed bimodally the activity of LPa2, LPa3, PPa2 and PPa3 neurones in fasting and fed Helix pomatia. In fasting creatures peptide application elicited hyperpolarization and decreased the neuronal membrane excitability and responses to tactile stimulation. In fed snails peptide application caused depolarization, decreased membrane resistance and increased the neuronal membrane excitability and responses to tactile stimulation. Neurophysiological mechanisms underlying FMRFamide effects on feeding and defense behaviour are discussed.

Translated title of the contribution	Effects of FMRFamide on the activity of command neurons in defensive behavior of fed and fasting snails, Helix pomatia
Original language	Russian
Pages (from-to)	517-520
Number of pages	4
Journal	Byulleten Eksperimentalnoi Biologii i Meditsiny
Volume	105
Issue number	5
State	Published - May 1 1988
Externally published	Yes

ASJC Scopus subject areas

Biochemistry, Genetics and Molecular Biology(all)

Cite this

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title = "Vliianie FMRFamida na aktivnost' komandnykh neǐronov oboronitel'nogo povedeniia nakormlennykh i golodnykh vinogradnykh ulitok Helix pomatia.",

abstract = "FMRFamide (Phe-Met-Arg-Phe-NH2) micropneumophoresis changed bimodally the activity of LPa2, LPa3, PPa2 and PPa3 neurones in fasting and fed Helix pomatia. In fasting creatures peptide application elicited hyperpolarization and decreased the neuronal membrane excitability and responses to tactile stimulation. In fed snails peptide application caused depolarization, decreased membrane resistance and increased the neuronal membrane excitability and responses to tactile stimulation. Neurophysiological mechanisms underlying FMRFamide effects on feeding and defense behaviour are discussed.",

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AU - Nikitin, V. P.

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AB - FMRFamide (Phe-Met-Arg-Phe-NH2) micropneumophoresis changed bimodally the activity of LPa2, LPa3, PPa2 and PPa3 neurones in fasting and fed Helix pomatia. In fasting creatures peptide application elicited hyperpolarization and decreased the neuronal membrane excitability and responses to tactile stimulation. In fed snails peptide application caused depolarization, decreased membrane resistance and increased the neuronal membrane excitability and responses to tactile stimulation. Neurophysiological mechanisms underlying FMRFamide effects on feeding and defense behaviour are discussed.

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Vliianie FMRFamida na aktivnost' komandnykh neǐronov oboronitel'nogo povedeniia nakormlennykh i golodnykh vinogradnykh ulitok Helix pomatia.

Abstract

ASJC Scopus subject areas

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