Linked Life Data

2886925

Source:http://linkedlifedata.com/resource/pubmed/id/2886925

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
5
pubmed:dateCreated
1987-9-11
pubmed:abstractText
Two putative anxiolytic drugs [ipsapirone (TVXQ 7821) and buspirone], structurally unrelated to benzodiazepines, have negligible ataxic and sedative side effects. These drugs are piperazine analogs which interact at 5-HT1 binding sites. It is demonstrated here that these drugs and two other piperazine derivatives, trifluoromethylphenylpiperazine (TFMPP) and m-chlorophenylpiperazine (mCPP), are agonists at 5-HT1A receptors, a subclass of the 5-HT1 receptor, mediating inhibition of forskolin (100 microM) stimulated adenylate cyclase in particulate fractions of guinea pig hippocampus as well as inhibition of the formation of cyclic AMP promoted by vasoactive intestinal polypeptide (0.1 microM) plus forskolin (1 microM) in mouse hippocampal neurons in primary culture. This study demonstrates that these piperazine based drugs act in both brain homogenate preparations and in intact neurons in a similar manner. The biochemical models described here may aid in the development of even more active drugs in this class.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
May
pubmed:issn
0028-1298
pubmed:author
pubmed:issnType
Print
pubmed:volume
335
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
588-92
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1987
pubmed:articleTitle
Piperazine derivatives including the putative anxiolytic drugs, buspirone and ipsapirone, are agonists at 5-HT1A receptors negatively coupled with adenylate cyclase in hippocampal neurons.
pubmed:publicationType
Journal Article, In Vitro, Research Support, Non-U.S. Gov't