Linked Life Data

3349106

Source:http://linkedlifedata.com/resource/pubmed/id/3349106

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
1
pubmed:dateCreated
1988-5-5
pubmed:abstractText
Differences in sensitivity of uridine transport in erythrocytes and cultured cells to inhibition by dipyridamole, dilazep and lidoflazine were largely species-specific; uridine transport in human cells, and probably in pig and rabbit cells, was 2-3- and 10-times more sensitive to inhibition by dipyridamole (IC50 approx. 50 nM) and about 10- and 20-times more sensitive to dilazep inhibition (IC50 approx. 5 nM) than transport in mouse and rat cells, respectively. Uridine transport in human erythrocytes and HeLa cells was strongly inhibited by lidoflazine (IC50 10-140 nM), whereas that in both mouse and rat cells was highly resistant (IC50 greater than 10 microM). Superimposed on species-specific differences were some cell type specific differences in sensitivity of nucleoside transport to these inhibitors. Uridine transport in Walker 256 rat carcinoma cells was more resistant to dipyridamole and dilazep than that of other rat cells. Transport in human Hep-2 cells was more resistant to lidoflazine (IC50 2000 nM) than that of human erythrocytes and HeLa cells, whereas it showed similar sensitivity to dilazep and dipyridamole. Uridine transport in Chinese hamster cells was also more resistant to dilazep than that of baby hamster kidney cells. In addition HeLa cells and clones thereof expressed uridine transporters (about 50% each) with difference of about 1000-fold in sensitivity to inhibition by dilazep (IC50 approx. 5 nM and 5 microM, respectively).
pubmed:grant
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Apr
pubmed:issn
0006-3002
pubmed:author
pubmed:issnType
Print
pubmed:day
2
pubmed:volume
969
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
1-8
pubmed:dateRevised
2007-11-14
pubmed:meshHeading
pubmed:year
1988
pubmed:articleTitle
Species differences in sensitivity of nucleoside transport in erythrocytes and cultured cells to inhibition by nitrobenzylthioinosine, dipyridamole, dilazep and lidoflazine.
pubmed:affiliation
Department of Microbiology, Medical School, University of Minnesota, Minneapolis 55455.
pubmed:publicationType
Journal Article, Comparative Study, Research Support, U.S. Gov't, P.H.S.