Linked Life Data

16477369

Source:http://linkedlifedata.com/resource/pubmed/id/16477369

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
1-2
pubmed:dateCreated
2006-4-28
pubmed:abstractText
Our previous study showed that ferulic acid (FA) offered good radioprotection under in vitro and in vivo conditions to DNA and enhanced the DNA repair process in the peripheral blood leucocytes of mice in vivo. This study concerns radioprotection of normal versus tumor cells. Administration of FA (50 mg/kg body weight) to mice bearing fibrosarcoma tumor, 1 h prior to/ or immediately after radiation exposure (4 Gy) showed preferential radioprotection to normal cells i.e. peripheral blood leucocytes and bone marrow cells in comparison to tumor cells. This preferential protection under in vivo conditions could be attributed to poor vasculature in the tumor or peculiar characteristics of the tumor cells either to restrict its entry inside the cells or metabolize or inactivate the drug. To resolve these ex vivo study was carried out using bone marrow and tumor cells. It was found that under ex vivo condition also only bone marrow cells were protected by FA. Thus the studies revealed that FA showed preferential protection to normal cells under both in vivo and ex vivo conditions.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Apr
pubmed:issn
0300-8177
pubmed:author
pubmed:issnType
Print
pubmed:volume
285
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
181-90
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
2006
pubmed:articleTitle
Preferential radioprotection to DNA of normal tissues by ferulic acid under ex vivo and in vivo conditions in tumor bearing mice.
pubmed:affiliation
Radiation Biology and Health Sciences Division, Bhabha Atomic Research Centre, Mumbai, 400 085, Maharashtra, India.
pubmed:publicationType
Journal Article, Comparative Study