Linked Life Data

7898756

Source:http://linkedlifedata.com/resource/pubmed/id/7898756

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
1-2
pubmed:dateCreated
1995-4-27
pubmed:abstractText
Effects of Ca2+ channel blockers on GABAergic transmission were examined with rat cultured hippocampal neurons. The GABAergic synaptic currents (IPSCs) evoked by electrical stimulation of single presynaptic neurons were recorded from voltage-clamped postsynaptic neurons. The amplitude of IPSCs was not changed by 10 microM nifedipine (L-type Ca2+ channel blocker), but was decreased irreversibly to 37% of control by 1 microM omega-conotoxin GVIA (N-type blocker, CgTX), to 67% by 0.1 microM omega-agatoxin IVA (P-type blocker, AGTX), and to 1% by both toxins. From these data and the Ca(2+)-dependence of IPSCs, the contributions of CgTX-sensitive and AGTX-sensitive Ca2+ channels to the transmission were estimated at 59% and 36%, respectively.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Nov
pubmed:issn
0304-3940
pubmed:author
pubmed:issnType
Print
pubmed:day
7
pubmed:volume
181
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
145-8
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1994
pubmed:articleTitle
Contributions of multiple calcium channel types to GABAergic transmission in rat cultured hippocampal neurons.
pubmed:affiliation
Department of Physiology, Faculty of Medicine, Kanazawa University, Ishikawa, Japan.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't