Linked Life Data

4047391

Source:http://linkedlifedata.com/resource/pubmed/id/4047391

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
4
pubmed:dateCreated
1985-11-6
pubmed:abstractText
Using two different models, the effect on the blood-brain barrier of intracarotid injections of sodium/meglumine ioxaglate at similar iodine concentrations (280 mgI/ml) was investigated. In both models the degree of blood-brain barrier damage was assessed visually using Evans' Blue stain. Quantitative assessment of blood-brain barrier disruption was made by contrast enhancement as measured by CT of the dog brain, and by 99mTc-pertechnetate uptake by the brain in the rabbit model. No Evans' Blue staining was observed in any study using the canine/CT model. Slight staining was observed in two studies with ioxaglate using the rabbit/pertechnetate model. Statistical analysis of results from the canine/CT model did not detect any damage to the blood-brain barrier with either ioxaglate or saline control studies (P greater than 0.1). However, in the rabbit/pertechnetate model a slight increase in disruption of the blood-brain barrier was observed with ioxaglate compared with control studies, but this was only significant at the 0.1 level. The results suggest that the rabbit/pertechnetate model is a more sensitive measure of blood-brain barrier disruption than the canine/CT model. This study also demonstrates that blood-brain barrier disruption following intracarotid injection of ioxaglate is minimal.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:issn
0028-3940
pubmed:author
pubmed:issnType
Print
pubmed:volume
27
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
342-5
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1985
pubmed:articleTitle
Effects of intracarotid ioxaglate on the normal blood-brain barrier. A comparison of two animal models.
pubmed:publicationType
Journal Article, Comparative Study