Linked Life Data

11324549

Source:http://linkedlifedata.com/resource/pubmed/id/11324549

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
4
pubmed:dateCreated
2001-4-27
pubmed:abstractText
Cell growth and proliferation were evaluated in cultured vascular smooth muscle cells (VSMCs) isolated from spontaneously hypertensive rat (SHR) and normotensive Wistar-Kyoto (WKY) rat aortae by measuring [3H]-thymidine incorporation into newly synthesized DNA and by determining cell number, respectively. The results showed that in cultures from both rat strains (1) serum-, basic fibroblast growth factor (bFGF)- and thrombin-induced DNA synthesis were inhibited by L-phenylalanine dose-dependently; (2) L-phenylalanine inhibited cell proliferation in response to serum in a concentration-dependent manner; (3) L-phenylalanine inhibited serum-induced proto-oncogene c-fos and c-myc expression; (4) L-tyrosine, L-histidine and D-phenylalanine failed to mimic the inhibitory effect of L-phenylalanine. All these data demonstrate that L-phenylalanine could exert a direct and specific antiproliferative effect on VSMCs suggesting that such effect can account for the antihypertensive action of this amino acid observed in SHR.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Aug
pubmed:issn
0371-0874
pubmed:author
pubmed:issnType
Print
pubmed:volume
50
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
401-8
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1998
pubmed:articleTitle
L-phenylalanine and smooth muscle cell proliferation from SHR and WKY rats.
pubmed:affiliation
Affiliated Ruijin Hospital and Shanghai Institute of Hypertension, Shanghai Second Medical University, Shanghai 200025, China.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't