Linked Life Data

18321562

Source:http://linkedlifedata.com/resource/pubmed/id/18321562

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
6
pubmed:dateCreated
2008-11-14
pubmed:abstractText
Adriamycin is an antibiotic of the anthracycline group. In a previous study, we showed that administration of a single dose of adriamycin (i.p. injection, 5mg/kg body weight) 4 weeks before pregnancy in female Wistar rats induced histological changes in the fetal renal cells typical of apoptosis and also over-expression of heat shock proteins (HSP70). Using a similar experimental model, we have now examined renal cells in fetuses (gestation day 20) to investigate the pathways of the transduction signal of apoptosis in these cells that is induced by prepregnancy maternal administration of adriamycin. Immunolocalization of several proteins - p53, Bax, Apaf-1 and caspase 9 - which take part in the mitochondrial pathway of apoptosis and caspase 12, which takes part in the endoplasmic reticulum pathway of apoptosis, was determined. The results showed that adriamycin administered to the mother rat before pregnancy subsequently induced changes in fetal kidneys involving both the mitochondrial pathway of apoptosis, with increased labeling of the proteins p53, Bax, Apaf-1 and caspase 9, and the endoplasmic reticulum pathway of apoptosis, with increased labeling of caspase 12. Immunolabeling of these proteins was quantified using an image analysis program.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:issn
1618-0372
pubmed:author
pubmed:issnType
Electronic
pubmed:volume
110
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
519-23
pubmed:meshHeading
pubmed:year
2008
pubmed:articleTitle
Immunohistochemical study of proteins linked to apoptosis in rat fetal kidney cells following prepregnancy adriamycin administration in the mother.
pubmed:affiliation
Laboratory of Experimental Cytology, Department of Histology and Embryology, Medical University of Lublin, 20080 Lublin, Poland. apw4@wp.pl
pubmed:publicationType
Journal Article