Linked Life Data

1660659

Source:http://linkedlifedata.com/resource/pubmed/id/1660659

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
4
pubmed:dateCreated
1992-1-10
pubmed:abstractText
Study of opioid peptides (leucine-enkephalin and methionine-enkephalin) action on plastic properties of the system of monosynaptically connected neurones LPa7--LPa3, PPa3 and LPa8--LPa3, PPa3 was conducted in the snail brain. It has been shown that all three links in the system studied (presynaptic neurone, postsynaptic neurone and synapse) manifest one and the same type of plasticity--habituation to rhythmic stimulation. Enkephalins have a modulating action on plastic properties of the presynaptic neurone and synapse: they retard the habituation of the presynaptic neurone to intracellular stimulation and retard the development of habituation at synaptic level. However, changes in the character of postsynaptic response in the presence of enkephalins are not a direct consequence of their influence on plastic properties of the presynaptic neurone. Besides, enkephalines reduce the effectiveness of synaptic transmission in the given system: they reduce EPSP duration in the postsynaptic neurone.
pubmed:language
rus
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:issn
0044-4677
pubmed:author
pubmed:issnType
Print
pubmed:volume
41
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
788-95
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:articleTitle
[The monosynaptic connection: the modulating effect of opioid peptides on the plasticity of presynaptic neurons and identified synapses].
pubmed:publicationType
Journal Article, In Vitro, English Abstract