Linked Life Data

11208948

Source:http://linkedlifedata.com/resource/pubmed/id/11208948

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
1
pubmed:dateCreated
2001-3-14
pubmed:abstractText
The purpose of this study was to determine whether 17-ss-estradiol affects the rate of brain protein synthesis in ovariectomized female rats. Experiments were conducted on three groups of 12-wk-old female rats: group 1 were ovariectomized to reduce the level of plasma estradiol, group 2 were ovariectomized and treated with estradiol and group 3 were sham-operated controls. The fractional rates of protein synthesis in brain of ovariectomized rats treated with estradiol were significantly greater than that in ovariectomized rats without estradiol treatment. In the cerebral cortex and cerebellum, the RNA activity [g protein synthesized/(g RNA. d)] significantly correlated (r > 0.87, P < 0.001) with the fractional rate of protein synthesis. The RNA concentration (mg RNA/g protein) was not related to the fractional rate of protein synthesis in any organ. The results suggest that estrogen treatment of ovariectomized female rats is likely to increase the rate of protein synthesis in the brain and that RNA activity is at least in part related to the fractional rate of brain protein synthesis.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Jan
pubmed:issn
0022-3166
pubmed:author
pubmed:issnType
Print
pubmed:volume
131
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
123-6
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
2001
pubmed:articleTitle
17-beta-estradiol affects brain protein synthesis rate in ovariectomized female rats.
pubmed:affiliation
Department of Home Economics, Aichi University of Education, Kariya, Aichi 448-8542, Japan.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't