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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
2
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pubmed:dateCreated |
1987-4-14
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pubmed:abstractText |
Single and dual energy CT (75 and 125 kVp) measurements of density were made on the excised lumbar vertebrae (L5) of oophorectomized (n = 17) and control (n = 19) monkeys. The single-energy results at 75 and 125 kVp indicated an annual bone diminution of 9.1 and 10.9%, respectively, but the dual-energy determination showed only a 6.6%/year loss. The difference between single- and dual-energy results could be explained by a putative increase in marrow fat of slightly greater than 100 mg/cm3. Changes in single-energy CT density with oophorectomy and aging may be substantially overestimated.
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pubmed:grant | |
pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:chemical | |
pubmed:status |
MEDLINE
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pubmed:issn |
0363-8715
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
11
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
302-5
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pubmed:dateRevised |
2007-11-15
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pubmed:meshHeading |
pubmed-meshheading:3819133-Absorptiometry, Photon,
pubmed-meshheading:3819133-Animals,
pubmed-meshheading:3819133-Bone and Bones,
pubmed-meshheading:3819133-Female,
pubmed-meshheading:3819133-Lumbar Vertebrae,
pubmed-meshheading:3819133-Macaca fascicularis,
pubmed-meshheading:3819133-Minerals,
pubmed-meshheading:3819133-Ovariectomy,
pubmed-meshheading:3819133-Tomography, X-Ray Computed
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pubmed:articleTitle |
Bone changes in oophorectomized monkeys: CT findings.
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pubmed:publicationType |
Journal Article,
Research Support, U.S. Gov't, P.H.S.,
Research Support, Non-U.S. Gov't
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