Linked Life Data

806616

Source:http://linkedlifedata.com/resource/pubmed/id/806616

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
5
pubmed:dateCreated
1975-10-10
pubmed:abstractText
Twenty-one lactating Holstein cows were assigned randomly to groups of seven and received: (1) no treatment; (2) 15 g thyroprotein daily for 5 wk; or (3) 15 g thyroprotein daily for 13 wk. Combined averages for serum thyroxine of cows in thyroprotein groups increased linearly from a baseline of 54 ng/ml to a peak of 135 ng/ml at 6 days after thyroprotein feeding was begun. Serum thyroxine then decreased to approximately 80 ng/ml at 23 days of thyroprotein feeding which was maintained during the remainder of the feeding period. Following thyroprotein withdrawal from the diet serum thyroxine concentration decreased to 24 ng/ml at 6 days. Neither serum prolactin, growth hormone, nor total glucocorticoids were affected by thyroprotein feeding or withdrawal. Average milk production of cows in the control group decreased linearly with time. Milk production of cows fed thyroprotein for 5 wk averaged 2.2 to 3.3 kg/day more than cows in the control group and that of cows fed thyroprotein for 13 wk averaged .95 to 2.5 kg/day more than controls for 60 days, but between 60 and 91 days it was .9 kg/day less than controls.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
May
pubmed:issn
0022-0302
pubmed:author
pubmed:issnType
Print
pubmed:volume
58
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
703-8
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1975
pubmed:articleTitle
Bovine serum thyroxine, prolactin, growth hormone, glucocorticoid, and thyroxine binding globulin response to thyroprotein.
pubmed:publicationType
Journal Article, Research Support, U.S. Gov't, P.H.S.