Matches in SemOpenAlex for { <https://semopenalex.org/work/W2106173832> ?p ?o ?g. }
- W2106173832 endingPage "1259" @default.
- W2106173832 startingPage "1247" @default.
- W2106173832 abstract "Injections of triiodothyronine (T3) and thyroxine (T4) into chronically hypothyroid rats were used to evaluate the contribution of intracellular T4 to T3 conversion to nuclear T3 in pituitary, liver, and kidney, and to correlate the occupancy of pituitary nuclear T3 receptors with inhibition of thyroid-stimulating hormone (TSH) release. Injection of a combination of 70 ng T3 and 400 ng T4/100 g body wt resulted in plasma T3 concentrations of 45±7 ng/dl (mean±SD) and 3.0±0.4 μg/dl T4 3 h later. At that plasma T3 level, the contribution of plasma T3 to the nuclear receptor sites resulted in saturation of 34±7% for pituitary, 27±5% for liver, and 33±2% for kidney. In addition to the T3 derived from plasma T3, there was additional T3 derived from intracellular monodeiodination of T4 in all three tissues that resulted in total nuclear occupancy (as percent saturation) of 58±11% (pituitary), 36±8% (liver), and 41±11% (kidney), respectively. The percent contribution of T3 derived from cellular T4 added 41% of the total nuclear T3 in the pituitary which was significantly higher than the contribution of this source in the liver (24%) or the kidney (19%). 3 h after intravenous injection of increasing doses of T3, the plasma T3 concentration correlated well with both the change in TSH and the nuclear occupancy, suggesting a linear relationship between the integrated nuclear occupancy by T3 and TSH release rate. The contribution of intrapituitary T4 to T3 conversion to nuclear T3 was accompanied by an appropriate decrease in TSH, supporting the biological relevance of nuclear T3. Pretreatment of the animals with 6-n-propylthiouracil before T4 injection decreased neither the nuclear T3 derived from intrapituitary T4 nor the subsequent decrease in TSH." @default.
- W2106173832 created "2016-06-24" @default.
- W2106173832 creator A5040787757 @default.
- W2106173832 creator A5079031716 @default.
- W2106173832 date "1978-05-01" @default.
- W2106173832 modified "2023-09-25" @default.
- W2106173832 title "Contributions of Plasma Triiodothyronine and Local Thyroxine Monodeiodination to Triiodothyronine to Nuclear Triiodothyronine Receptor Saturation in Pituitary, Liver, and Kidney of Hypothyroid Rats" @default.
- W2106173832 cites W170821516 @default.
- W2106173832 cites W1758817371 @default.
- W2106173832 cites W1906197854 @default.
- W2106173832 cites W1967541933 @default.
- W2106173832 cites W1970286542 @default.
- W2106173832 cites W1970895519 @default.
- W2106173832 cites W1978129924 @default.
- W2106173832 cites W1981723490 @default.
- W2106173832 cites W1986006697 @default.
- W2106173832 cites W1986069867 @default.
- W2106173832 cites W1994774080 @default.
- W2106173832 cites W1998616750 @default.
- W2106173832 cites W2004303232 @default.
- W2106173832 cites W2012966827 @default.
- W2106173832 cites W2028765085 @default.
- W2106173832 cites W2030319209 @default.
- W2106173832 cites W2033092672 @default.
- W2106173832 cites W2038357159 @default.
- W2106173832 cites W2047401056 @default.
- W2106173832 cites W2048193307 @default.
- W2106173832 cites W2048427499 @default.
- W2106173832 cites W2051726957 @default.
- W2106173832 cites W2057720330 @default.
- W2106173832 cites W2062382602 @default.
- W2106173832 cites W2072875237 @default.
- W2106173832 cites W2074172527 @default.
- W2106173832 cites W2076821347 @default.
- W2106173832 cites W2078169998 @default.
- W2106173832 cites W2081179138 @default.
- W2106173832 cites W2089260559 @default.
- W2106173832 cites W2093264623 @default.
- W2106173832 cites W2099781788 @default.
- W2106173832 cites W2122577586 @default.
- W2106173832 cites W2131858544 @default.
- W2106173832 cites W2142623819 @default.
- W2106173832 cites W2150540485 @default.
- W2106173832 cites W21545084 @default.
- W2106173832 cites W2201417858 @default.
- W2106173832 cites W2410714389 @default.
- W2106173832 cites W64825828 @default.
- W2106173832 doi "https://doi.org/10.1172/jci109041" @default.
- W2106173832 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/372646" @default.
- W2106173832 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/207733" @default.
- W2106173832 hasPublicationYear "1978" @default.
- W2106173832 type Work @default.
- W2106173832 sameAs 2106173832 @default.
- W2106173832 citedByCount "198" @default.
- W2106173832 countsByYear W21061738322012 @default.
- W2106173832 countsByYear W21061738322014 @default.
- W2106173832 countsByYear W21061738322015 @default.
- W2106173832 countsByYear W21061738322016 @default.
- W2106173832 countsByYear W21061738322017 @default.
- W2106173832 countsByYear W21061738322019 @default.
- W2106173832 countsByYear W21061738322020 @default.
- W2106173832 countsByYear W21061738322021 @default.
- W2106173832 countsByYear W21061738322022 @default.
- W2106173832 countsByYear W21061738322023 @default.
- W2106173832 crossrefType "journal-article" @default.
- W2106173832 hasAuthorship W2106173832A5040787757 @default.
- W2106173832 hasAuthorship W2106173832A5079031716 @default.
- W2106173832 hasBestOaLocation W21061738321 @default.
- W2106173832 hasConcept C104317684 @default.
- W2106173832 hasConcept C126322002 @default.
- W2106173832 hasConcept C134018914 @default.
- W2106173832 hasConcept C170493617 @default.
- W2106173832 hasConcept C185592680 @default.
- W2106173832 hasConcept C2777658017 @default.
- W2106173832 hasConcept C2777886399 @default.
- W2106173832 hasConcept C2778288131 @default.
- W2106173832 hasConcept C2780091579 @default.
- W2106173832 hasConcept C526584372 @default.
- W2106173832 hasConcept C55493867 @default.
- W2106173832 hasConcept C63932345 @default.
- W2106173832 hasConcept C71315377 @default.
- W2106173832 hasConcept C71924100 @default.
- W2106173832 hasConcept C86339819 @default.
- W2106173832 hasConcept C86803240 @default.
- W2106173832 hasConceptScore W2106173832C104317684 @default.
- W2106173832 hasConceptScore W2106173832C126322002 @default.
- W2106173832 hasConceptScore W2106173832C134018914 @default.
- W2106173832 hasConceptScore W2106173832C170493617 @default.
- W2106173832 hasConceptScore W2106173832C185592680 @default.
- W2106173832 hasConceptScore W2106173832C2777658017 @default.
- W2106173832 hasConceptScore W2106173832C2777886399 @default.
- W2106173832 hasConceptScore W2106173832C2778288131 @default.
- W2106173832 hasConceptScore W2106173832C2780091579 @default.
- W2106173832 hasConceptScore W2106173832C526584372 @default.
- W2106173832 hasConceptScore W2106173832C55493867 @default.
- W2106173832 hasConceptScore W2106173832C63932345 @default.
- W2106173832 hasConceptScore W2106173832C71315377 @default.
- W2106173832 hasConceptScore W2106173832C71924100 @default.