Results 151 to 160 of about 105,657 (178)

The histochemical structure of salivary gland of Helix lucorum

2015
Five cell types had different size, number and morphological features were identified in salivary glands of Helix lucorum in the both periods and they were called as Type 1, 2, 3, 4 and 5. As a result of the histochemical applications, it was detected that the cells of salivary glands in the hibernation period showed stronger reaction than in the ...
ZORLU, Seçil, ÇINAR, Kenan, YILDIRIM, M. Zeki   +2 more
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[Structural organization of an identified giant neuron of Helix lucorum].

Zhurnal vysshei nervnoi deiatelnosti imeni I P Pavlova, 1987
Method of intracellular staining with cobalt was used for detailed study of processes branching of the giant cell in the left parietal ganglion of the snail Helix lucorum L. Dendritic and axonal branches are described and quantitatively characterized.
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[The nervous system and the mapping of the neurons in the gastropod Helix lucorum L].

Zhurnal vysshei nervnoi deiatelnosti imeni I P Pavlova, 1993
Summarized literature and experimental author's data are presented concerning the structure of the nervous system and identification of individual neurons in the snail Helix lucorum. Information about especially well-known neurons is given in a table, maps of the ganglia are presented altogether with the results of retrograde staining of different ...
V N, Ierusalimskiĭ, I S, Zakharov, T A, Palikhova, P M, Balaban   +3 more
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[Synapses identifiable in the parietal ganglia of the snail Helix lucorum].

Zhurnal vysshei nervnoi deiatelnosti imeni I P Pavlova, 2000
The synaptic plasticity is a background for learning and memory. Identifiable synapses that are the synapses between individually identifiable neurons are a very convenient model for studying plasticity. Synapses between the interoceptive mechanosensory neurons and the command neurons of the withdrawal behavior were identified in the Helix lucorum ...
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Effects of Serotonin, Dopamine and Ergometrine on Locomotion in the Pulmonate Mollusc Helix Lucorum

Journal of Experimental Biology, 2001
ABSTRACT The terrestrial snail Helix lucorum crawls using waves of muscular contraction (pedal waves) that spread along the sole of its foot. Crawling speed depends on wave generation frequency (step frequency) and the distance the snail moves forwards during each wave (step length).
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[Identification of cholinoreceptors on the soma of RPa3 and LPa3 neurons in Helix lucorum].

Neirofiziologiia = Neurophysiology, 1992
Selective cholinomimetics and cholinolytics were employed to identify cholinoreceptors on the somatic membrane in Helix lucorum RPa3 and LPa3 neurons using recording of transmembrane ionic currents. Agonists of nicotinic and muscarinic cholinoreceptors evoked reversible activation and following nonreversible inhibition of receptors (except ...
A S, Pivovarov, E I, Drozdova
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[Cellular reactions to elaboration of a backward conditioned connection in Helix lucorum].

Zhurnal vysshei nervnoi deiatelnosti imeni I P Pavlova, 1985
After 10-15 food stimuli paired with electrical shock in semi-intact snail preparation, responses to strong tactile stimuli identified feeding behaviour neurones were studied. Inhibition evoked by tactile stimulation in these cells before learning procedure disappeared and in some cases noxious stimulus evoked synaptic activation corresponding to ...
P M, Balaban, O A, Maksimova, G N, Galanina   +2 more
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The Expression of miRNAs Involved in Long-Term Memory Formation in the CNS of the Mollusk Helix lucorum

International Journal of Molecular Sciences, 2023
Natalya Bondar, Vladimir Ovchinnikov, Pavel Lisachev   +2 more
exaly  

ROLE OF NITRIC OXIDE IN HABITUATION TO EXTERNALSTIMULIIN HELIX LUCORUM

Neuroscience for Medicine and Psychology, 2018
Aliya Vinarskaya, Alena Zuzina, Pavel Balaban   +2 more
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[Dynamics of changes in the excitability of Helix lucorum neurons in response to an analog of vasopressin].

Zhurnal vysshei nervnoi deiatelnosti imeni I P Pavlova, 1987
Application of desglycine-arginine-vasopressin to spontaneously nonactive command neurones of the snail's defensive reflex in the process of low-frequency (2-4 min intervals) intracellular stimulation led under certain conditions to an increase of excitability that was expressed in the shortening of latency of action potential generation, increase of ...
I V, Kudriashova, D B, Logunov
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