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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
5
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pubmed:dateCreated |
1986-11-14
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pubmed:abstractText |
Hepatic thyroxine (T4) to tri-iodothyronine (T3) conversion was measured in six animal groups: Group A was fed a severe zinc-deficient diet (1.98 ppm) for 5 weeks; group B was a pair-fed control group for group A; group C was fed a less severe zinc-deficient diet (6.10 ppm) for 5 weeks; group D was a pair-fed control group for group C; group E was fed a zinc-supplemented control diet (90.4 ppm) for 5 weeks; and group F was first fed the severe zinc-deficient diet for 5 weeks and then placed on the zinc-supplemented control diet until a body weight corresponding to the final weight of group E was obtained. Serum T3 and T4 levels and T4 to T3 conversion were significantly reduced in group A. A significant positive correlation was observed between T4 to T3 conversion and alcohol dehydrogenase (zinc-metalloenzyme) activity in liver tissue from the six groups. Thus, it appeared that an appropriate amount of zinc might be one of the factors in thyroxine to tri-iodothyronine conversion in liver tissue normally.
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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 |
0277-2116
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
5
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
799-805
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pubmed:dateRevised |
2003-11-14
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pubmed:meshHeading |
pubmed-meshheading:3761111-Alcohol Dehydrogenase,
pubmed-meshheading:3761111-Animals,
pubmed-meshheading:3761111-Body Weight,
pubmed-meshheading:3761111-Eating,
pubmed-meshheading:3761111-Liver,
pubmed-meshheading:3761111-Male,
pubmed-meshheading:3761111-Rats,
pubmed-meshheading:3761111-Rats, Inbred Strains,
pubmed-meshheading:3761111-Thyroxine,
pubmed-meshheading:3761111-Triiodothyronine,
pubmed-meshheading:3761111-Zinc
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pubmed:articleTitle |
Conversion of thyroxine into tri-iodothyronine in zinc deficient rat liver.
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pubmed:publicationType |
Journal Article
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