Linked Life Data

20416158

Source:http://linkedlifedata.com/resource/pubmed/id/20416158

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
2
pubmed:dateCreated
2010-4-26
pubmed:abstractText
This study was aimed to investigate the effect of Docetaxel on drug-resistant leukemia cell line HL-60/ADR and its influence on expression of P-pg, BCL-2 and BAX proteins so as to provide a new strategy and theoretical basis for clinical solution of leukemia drug-resistance. The morphological changes of HL-60/ADR were observed by light and transmission electron microscopes; the cell apoptosis was detected by flow cytometry with Annexin V FITC/PI double labeling; the expressions of P-gp, BCL-2 and BAX were determined by immunohistochemical technique and computer image analysis system. The results showed that the HL-60/ADR cells treated with Docetaxel displayed typical apoptotic morphological changes; the Docetaxel significantly inhibited the growth of HL-60/ADR cells in concentration-and time-dependent manners (r=0.853, r=0.989) and induced the apoptosis of HL-60/ADR cells, but apoptosis rate did not showed the increase trend along with concentration change of drug. The HL-60/ADR cells highly expressed P-gp, there were no significant differences between each groups; the expression of BCL-2 and BAX in HL-60/ADR cells decreased and increased respectively. It is concluded that the Docetaxel induces apoptosis of HL-60/ADR cells, decreases the expression of BCL-2 protein and increases the expression of BAX protein.
pubmed:language
chi
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Apr
pubmed:issn
1009-2137
pubmed:author
pubmed:issnType
Print
pubmed:volume
18
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
311-6
pubmed:meshHeading
pubmed:year
2010
pubmed:articleTitle
[Docetaxel induces apoptosis and influences the expression of P-gp, BCL-2 and BAX protein in HL-60/ADR cells].
pubmed:affiliation
Department of Hematology, The First Hospital, Xi'an Jiaotong University Medical College, Xi'an 710061, Shaanxi Province, China.
pubmed:publicationType
Journal Article, English Abstract, Research Support, Non-U.S. Gov't