Linked Life Data

573445

Source:http://linkedlifedata.com/resource/pubmed/id/573445

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
2
pubmed:dateCreated
1979-11-21
pubmed:abstractText
In unanesthetized Sprague Dawleys, SPF, of both sexes, housed in DL12:12 (100lux), at a temperature of 18--23 degrees C and a hygrometry of 60--75%, the measurements of heart frequencies during most part of their life point out a continuous decrease with age and an always higher (40--20 c.min-1) heart rate in females than in males. Significant correlations between heart rate and body weight can account for these heart rates variations. Between the ages of 72 and 589 days, which corresponds to the growth period, a linear relationship was established between Log heart rate (y; c. min-1) and Log body weight (x; gram); for males: Log y = 0.122 Log X +Log 938 and for females: Log y = -0.166 Log X + Log 1217. After the age of 600 days, which corresponds to senescence, decreases in heart rate as well as in body weight were observed in both sexes.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:status
MEDLINE
pubmed:month
Jun
pubmed:issn
0031-6768
pubmed:author
pubmed:issnType
Print
pubmed:day
12
pubmed:volume
380
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
189-95
pubmed:dateRevised
2007-11-15
pubmed:meshHeading
pubmed:year
1979
pubmed:articleTitle
Lifelong variations in heart rates in SPF Sprague Dawley rats of both sexes. Statistical correlations with body weights.
pubmed:publicationType
Journal Article, Comparative Study