Linked Life Data

441096

Source:http://linkedlifedata.com/resource/pubmed/id/441096

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
1
pubmed:dateCreated
1979-7-25
pubmed:abstractText
The thresholds of twitch and clonic convulsion induced by intravenous infusion of pentylenetetrazol (PTZ) were measured in rats treated with 6-hydroxydopamine (6-OHDA). In adult rats, intraventricularly applied 6-OHDA increased susceptibility to PTZ convulsions and decreased norepinephrine (NE) contents of the cortex, hypothalamus and brainstem. When 6-OHDA was applied intraventricularly at 8 days after birth, PTZ convulsion susceptibility was slightly decreased and brainstem NE content was significantly increased. However, the effects of 6-OHDA given at 20 days after birth were similar to those observed in adults. Significant decrease of cortical and hypothalamic NE contents, but no change in PTZ convulsion susceptibility, occurred following 6-OHDA injections into the dorsal and ventral NE bundles. These results suggest that the brainstem NE neurons play an inhibitory role on the development of PTZ convulsions.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Jan
pubmed:issn
0091-3057
pubmed:author
pubmed:issnType
Print
pubmed:volume
10
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
57-61
pubmed:dateRevised
2004-11-17
pubmed:meshHeading
pubmed:year
1979
pubmed:articleTitle
Possible involvement of brainstem norepinephrine in pentylenetetrazol convulsions in rats.
pubmed:publicationType
Journal Article