Linked Life Data

2887351

Source:http://linkedlifedata.com/resource/pubmed/id/2887351

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
3
pubmed:dateCreated
1987-10-22
pubmed:abstractText
1. The cardiac pacemaker cells of the frog Caudiverbera caudiverbera are centrally located in the sinus venosus. These cells are rounded, smaller than contractile fibres and have large nuclei. 2. Intracellular recording confirmed the existence of primary and transitional pacemaker cells. 3. Action potentials from primary cells were resistant to blockade by tetrodotoxin (TTX), but were abolished by verapamil suggesting that their bioelectric activity is dependent on a slow inward current. 4. Transitional cells appeared to have two different inward currents contributing to the upstroke: a fast TTX-sensitive and a slow verapamil-sensitive current.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:issn
0300-9629
pubmed:author
pubmed:issnType
Print
pubmed:volume
87
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
649-56
pubmed:dateRevised
2008-10-30
pubmed:meshHeading
pubmed:year
1987
pubmed:articleTitle
Electrophysiological characteristics of cardiac pacemaker cells of the frog Caudiverbera caudiverbera.
pubmed:publicationType
Journal Article, Comparative Study, Research Support, Non-U.S. Gov't