Influence of serotonin and noradrenaline on response amplitude in defensive-behavior command neurons in the garden snail

M. V. Chistyakova

doi:10.1007/bf01186349

Influence of serotonin and noradrenaline on response amplitude in defensive-behavior command neurons in the garden snail

Neuroscience and Behavioral Physiology ◽

10.1007/bf01186349 ◽

1987 ◽

Vol 17 (6) ◽

pp. 506-510

Author(s):

M. V. Chistyakova

Keyword(s):

Defensive Behavior ◽

Response Amplitude ◽

Command Neurons

Long-term synaptic facilitation in defensive behavior command neurons in the snail during acquisition of sensitization depends on RNA synthesis

Neuroscience and Behavioral Physiology ◽

10.1007/s11055-005-0032-2 ◽

2005 ◽

Vol 35 (4) ◽

pp. 355-362 ◽

Cited By ~ 3

Author(s):

V. P. Nikitin ◽

S. A. Kozyrev

Keyword(s):

Defensive Behavior ◽

Rna Synthesis ◽

Command Neurons ◽

Synaptic Facilitation

Presynaptic mechanisms for intensifying reactivity of command neurons in Helix pomatia defensive behavior under the effects of vasopressin analog

Neurophysiology ◽

10.1007/bf01052143 ◽

1991 ◽

Vol 22 (6) ◽

pp. 525-530

Author(s):

I. V. Kudrashova

Keyword(s):

Defensive Behavior ◽

Helix Pomatia ◽

Command Neurons ◽

Presynaptic Mechanisms

The transient stage of long-term synaptic facilitation in defensive behavior command neurons in sensitized snails

Neuroscience and Behavioral Physiology ◽

10.1007/bf02471780 ◽

2000 ◽

Vol 30 (3) ◽

pp. 267-276

Author(s):

V. P. Nikitin

Keyword(s):

Defensive Behavior ◽

Command Neurons ◽

Transient Stage ◽

Synaptic Facilitation

The effects of cAMP on the excitability and responses of defensive behavior command neurons in the common snail evoked by sensory stimuli

Neuroscience and Behavioral Physiology ◽

10.1007/bf02463099 ◽

2000 ◽

Vol 30 (4) ◽

pp. 441-447 ◽

Cited By ~ 2

Author(s):

V. P. Nikitin ◽

S. A. Kozyrev

Keyword(s):

Defensive Behavior ◽

Common Snail ◽

Command Neurons ◽

Sensory Stimuli ◽

The Common

Influence of small cardioactive peptide (b) on the efficiency of synaptic transmission and the excitability of command neurons of the defensive behavior of the edible snail

Neuroscience and Behavioral Physiology ◽

10.1007/bf01192389 ◽

1992 ◽

Vol 22 (2) ◽

pp. 148-152

Author(s):

N. I. Bravarenko

Keyword(s):

Synaptic Transmission ◽

Defensive Behavior ◽

Edible Snail ◽

Command Neurons

Influence of an analog of vasopressin on the reaction of command neurons of defensive behavior of the edible snail during the stimulation of nerves

Neuroscience and Behavioral Physiology ◽

10.1007/bf01185941 ◽

1991 ◽

Vol 21 (6) ◽

pp. 513-519

Author(s):

I. V. Kudryashova ◽

R. I. Kruglikov

Keyword(s):

Defensive Behavior ◽

Edible Snail ◽

Command Neurons ◽

Stimulation Of

Effect of FMRF-amide on activity of defensive behavior command neurons of fed and hungry snails (Helix pomatia)

Bulletin of Experimental Biology and Medicine ◽

10.1007/bf00841509 ◽

1988 ◽

Vol 105 (5) ◽

pp. 618-620 ◽

Cited By ~ 2

Author(s):

A. V. Shevelkin ◽

V. P. Nikitin

Keyword(s):

Defensive Behavior ◽

Helix Pomatia ◽

Command Neurons ◽

Fmrf Amide

Selective Effects of Antibodies to Protein SMP-69 on the Activity of Defensive Behavior Command Neurons in the Common Snail

Neuroscience and Behavioral Physiology ◽

10.1023/b:neab.0000038129.66735.ad ◽

2004 ◽

Vol 34 (8) ◽

pp. 791-796

Author(s):

A. A. Mekhtiev ◽

S. A. Kozyrev ◽

V. P. Nikitin ◽

V. V. Sherstnev

Keyword(s):

Defensive Behavior ◽

Common Snail ◽

Command Neurons ◽

The Common ◽

Selective Effects

The Selective Effect of a Protein Kinase C Inhibitor on Synaptic Plasticity in Defensive Behavior Command Neurons During Development of Sensitization in the Snail

Neuroscience and Behavioral Physiology ◽

10.1023/b:neab.0000022625.66506.88 ◽

2004 ◽

Vol 34 (5) ◽

pp. 423-430 ◽

Cited By ~ 1

Author(s):

V. P. Nikitin ◽

S. A. Kozyrev

Keyword(s):

Protein Kinase C ◽

Synaptic Plasticity ◽

Protein Kinase ◽

Defensive Behavior ◽

Command Neurons ◽

Selective Effect ◽

Kinase C ◽

Protein Kinase C Inhibitor

Regulation of histone H4 acetylation in the CNS and defensive behavior command neurons of the mollusk Helix mediated by serotonin and neuropeptide FMRFamide

Vavilov Journal of Genetics and Breeding ◽

10.18699/vj18.401 ◽

2018 ◽

Vol 22 (5) ◽

pp. 606-610

Author(s):

L. N. Grinkevich ◽

T. G. Zachepilo

Keyword(s):

Defensive Behavior ◽

Experimental Models ◽

Behavior Patterns ◽

Epigenetic Mechanisms ◽

Histone H4 ◽

Command Neurons ◽

Inhibitory Pathways ◽

Histone H4 Acetylation ◽

The Right ◽

Prolonged Response

Epigenetic mechanisms are commonly known to underlie memory formation. Presently, scientists’ attention is focused on changes in the levels of histone modifications (mainly acetylation and methylation) in the chromatin of CNS cells tested in various experimental models. Owing to their relatively simple CNSs, mollusks are among the most popular models. Our experiments were con-ducted with the molluskHelix lucorumbecause its CNS had been investigated in detail and most of its neurons had been proven to participate in the formation of different behavior patterns, including the prolonged response to various stimuli. This work concerns the influence of various effectors (serotonin and FMRFamide, associated with CNS activator and inhibitory pathways, respectively) on the acetylation of H4 histone in the subesophageal ganglion complex and in defensive behavior command neurons of the right and left parietal ganglia (RPa3/2 and LPa3/2) in the snail. Western blot analysis showed that FMRFamide inhibited histone H4 acetylation induced by serotonin in the subesophageal complex of CNS ganglia. However, serotonin and FMRFamide cooperatively enhanced the induction of histone H4 acetylation in RPa3/2 defensive behavior command neurons. No changes were found in the counterpart LPa3/2. It is a new piece of evidence for functional asymmetry inHelix. The inhibitory pathways mediated by FMRFamide not only inhibit the activatory intracellular processes in the entire CNS but can also enhance them, as in RPa3/2 defensive behavior command neurons.