Linked Life Data

9808073

Source:http://linkedlifedata.com/resource/pubmed/id/9808073

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
3
pubmed:dateCreated
1999-1-7
pubmed:abstractText
Temperature increase induced by exposure to unscanned pulsed ultrasound at an intensity (I(SPTA)) 2.82 W/cm2 was measured in the brain adjacent to the sphenoid bone of foetal guinea-pigs in late gestation under in vitro and in vivo (in utero) conditions. After 120 s exposure a mean temperature increase of 2.6 degrees C was measured in vitro. Removal of the overlying parietal bones increased this value to 5.2 degrees C. Mean temperature increases at the sphenoid bone recorded in utero were 1.5 degrees C live and 2.0 degrees C post mortem. Measurement of foetal ECG showed that ultrasound-induced heating of the hypothalamic region did not significantly alter foetal heart rate.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:status
MEDLINE
pubmed:month
Oct
pubmed:issn
0378-3782
pubmed:author
pubmed:issnType
Print
pubmed:volume
52
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
221-33
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1998
pubmed:articleTitle
Effects of pulsed ultrasound on sphenoid bone temperature and the heart rate in guinea-pig foetuses.
pubmed:affiliation
Dept. of Veterinary Clinical Sciences, University of Sydney, NSW, Australia.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't