rdf:type |
|
lifeskim:mentions |
|
pubmed:issue |
3
|
pubmed:dateCreated |
1989-8-10
|
pubmed:abstractText |
Administration of estradiol benzoate to ovariectomized rats results in an increased binding of [3H]muscimol, [3H]diazepam and 35S-t-butylbicyclophosphorothionate in various areas of the central nervous system of rats. The effect is dose-dependent and its onset can be observed as early as 12 hr after s.c. administration of the hormone. The various binding activities are differentially affected by the hormonal treatment: the maximal effect observed for [3H]diazepam binding is in the cerebellum (+42%), for [3H]muscimol binding in the frontal cortex (+84%) and for 35S-t-butylbicyclophosphorothionate binding in the striatum (+46%) indicating that the activities of the sites are not under the same cellular regulatory control. The estrogen-induced increase in [3H]diazepam binding sites does not result in an increased protection against chemoconvulsants such as pentylenetetrazole.
|
pubmed:language |
eng
|
pubmed:journal |
|
pubmed:citationSubset |
IM
|
pubmed:chemical |
|
pubmed:status |
MEDLINE
|
pubmed:month |
Mar
|
pubmed:issn |
0022-3565
|
pubmed:author |
|
pubmed:issnType |
Print
|
pubmed:volume |
244
|
pubmed:owner |
NLM
|
pubmed:authorsComplete |
Y
|
pubmed:pagination |
1005-10
|
pubmed:dateRevised |
2006-11-15
|
pubmed:meshHeading |
pubmed-meshheading:2472478-Animals,
pubmed-meshheading:2472478-Bicyclo Compounds,
pubmed-meshheading:2472478-Bicyclo Compounds, Heterocyclic,
pubmed-meshheading:2472478-Brain,
pubmed-meshheading:2472478-Diazepam,
pubmed-meshheading:2472478-Dose-Response Relationship, Drug,
pubmed-meshheading:2472478-Estrogens,
pubmed-meshheading:2472478-Female,
pubmed-meshheading:2472478-Muscimol,
pubmed-meshheading:2472478-RNA,
pubmed-meshheading:2472478-Rats,
pubmed-meshheading:2472478-Rats, Inbred Strains,
pubmed-meshheading:2472478-Receptors, GABA-A,
pubmed-meshheading:2472478-Seizures
|
pubmed:year |
1988
|
pubmed:articleTitle |
Estrogen modulation of the gamma-aminobutyric acid receptor complex in the central nervous system of rat.
|
pubmed:affiliation |
Milano Molecular Pharmacology Lab, University of Milan, Italy.
|
pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
|