Matches in SemOpenAlex for { <https://semopenalex.org/work/W2006504704> ?p ?o ?g. }
Showing items 1 to 92 of
92
with 100 items per page.
- W2006504704 endingPage "2166" @default.
- W2006504704 startingPage "2160" @default.
- W2006504704 abstract "Studies were conducted to determine if the level of cardiac Ca+2-activated myosin ATPase activity and ventricular myosin isoenzyme distribution are influenced by both T3 administration and fructose feeding. Previous studies have shown that in the cardiac ventricle of hypothyroid rats, only myosin V3 is present, and the Ca+2-activated myosin ATPase activity is markedly decreased. Hypothyroid [thyroidectomized (Tx)] rats were fed a diet containing 60% fructose or a regular diet (47% complex carbohydrates) for 4 weeks. Fructose feeding of hypothyroid rats led to a significant increase in Ca+2-activated myosin ATPase activity (Tx regular diet, 0.33 +/- 0.02 mumol Pi/mg protein X min; Tx fructose diet, 0.54 +/- 0.04 mumol Pi/mg protein X min). In addition, myosin V1 was detectable in the heart of fructose-fed Tx rats, but was absent in Tx rats on the regular diet. To determine if fructose had an effect of similar magnitude in animals of different thyroid states, Tx rats were injected with 0.075, 0.150, 0.225, and 0.300 micrograms T3/100 g BW daily and placed on fructose or regular diets. The fructose-induced increase in Ca+2-myosin ATPase activity was between 24-27% in Tx rats receiving 0-0.15 micrograms T3/100 g BW daily. In animals receiving 0.225 and 0.300 micrograms T3/100 g BW daily, fructose feeding did not induce a significant increase in myosin ATPase activity. This is due to the fact that the Ca+2-activated myosin ATPase activities of euthyroid and hyperthyroid animals are not significantly different from each other. In hypothyroid rats receiving a 60% glucose diet, Ca+2-myosin ATPase activity showed a significant 20% increase above the value in regular diet-fed Tx rats. Fructose- and glucose-induced changes in Ca+2-myosin ATPase activity occurred in the absence of changes in thyroid hormone or insulin levels. Our findings may indicate that cardiac carbohydrate consumption influences the predominance of ventricular myosin isoenzymes in the rat heart." @default.
- W2006504704 created "2016-06-24" @default.
- W2006504704 creator A5029880524 @default.
- W2006504704 date "1985-06-01" @default.
- W2006504704 modified "2023-09-23" @default.
- W2006504704 title "Myosin Isoenzyme Distribution and Ca<sup>+2</sup>-Activated Myosin ATPase Activity in the Rat Heart Is Influenced by Fructose Feeding and Triiodothyronine*" @default.
- W2006504704 cites W138310767 @default.
- W2006504704 cites W1539338986 @default.
- W2006504704 cites W1634601902 @default.
- W2006504704 cites W1964346001 @default.
- W2006504704 cites W1968564818 @default.
- W2006504704 cites W1976362032 @default.
- W2006504704 cites W1983233430 @default.
- W2006504704 cites W2009885066 @default.
- W2006504704 cites W2022501917 @default.
- W2006504704 cites W2026242312 @default.
- W2006504704 cites W2042732734 @default.
- W2006504704 cites W2051146620 @default.
- W2006504704 cites W2059357264 @default.
- W2006504704 cites W2063445933 @default.
- W2006504704 cites W2078073869 @default.
- W2006504704 cites W2086968875 @default.
- W2006504704 cites W2106532285 @default.
- W2006504704 cites W2112538182 @default.
- W2006504704 cites W2124342575 @default.
- W2006504704 cites W2140822164 @default.
- W2006504704 cites W2140994672 @default.
- W2006504704 cites W2153435210 @default.
- W2006504704 cites W2188094719 @default.
- W2006504704 cites W2235129190 @default.
- W2006504704 cites W2262646480 @default.
- W2006504704 cites W3151875734 @default.
- W2006504704 doi "https://doi.org/10.1210/endo-116-6-2160" @default.
- W2006504704 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/3158509" @default.
- W2006504704 hasPublicationYear "1985" @default.
- W2006504704 type Work @default.
- W2006504704 sameAs 2006504704 @default.
- W2006504704 citedByCount "21" @default.
- W2006504704 crossrefType "journal-article" @default.
- W2006504704 hasAuthorship W2006504704A5029880524 @default.
- W2006504704 hasConcept C119795356 @default.
- W2006504704 hasConcept C126322002 @default.
- W2006504704 hasConcept C134018914 @default.
- W2006504704 hasConcept C181199279 @default.
- W2006504704 hasConcept C185592680 @default.
- W2006504704 hasConcept C23265538 @default.
- W2006504704 hasConcept C2776970464 @default.
- W2006504704 hasConcept C2778021804 @default.
- W2006504704 hasConcept C2778288131 @default.
- W2006504704 hasConcept C2778921608 @default.
- W2006504704 hasConcept C526584372 @default.
- W2006504704 hasConcept C55493867 @default.
- W2006504704 hasConcept C6997183 @default.
- W2006504704 hasConcept C71924100 @default.
- W2006504704 hasConcept C86803240 @default.
- W2006504704 hasConceptScore W2006504704C119795356 @default.
- W2006504704 hasConceptScore W2006504704C126322002 @default.
- W2006504704 hasConceptScore W2006504704C134018914 @default.
- W2006504704 hasConceptScore W2006504704C181199279 @default.
- W2006504704 hasConceptScore W2006504704C185592680 @default.
- W2006504704 hasConceptScore W2006504704C23265538 @default.
- W2006504704 hasConceptScore W2006504704C2776970464 @default.
- W2006504704 hasConceptScore W2006504704C2778021804 @default.
- W2006504704 hasConceptScore W2006504704C2778288131 @default.
- W2006504704 hasConceptScore W2006504704C2778921608 @default.
- W2006504704 hasConceptScore W2006504704C526584372 @default.
- W2006504704 hasConceptScore W2006504704C55493867 @default.
- W2006504704 hasConceptScore W2006504704C6997183 @default.
- W2006504704 hasConceptScore W2006504704C71924100 @default.
- W2006504704 hasConceptScore W2006504704C86803240 @default.
- W2006504704 hasIssue "6" @default.
- W2006504704 hasLocation W20065047041 @default.
- W2006504704 hasLocation W20065047042 @default.
- W2006504704 hasOpenAccess W2006504704 @default.
- W2006504704 hasPrimaryLocation W20065047041 @default.
- W2006504704 hasRelatedWork W1986178764 @default.
- W2006504704 hasRelatedWork W1986204942 @default.
- W2006504704 hasRelatedWork W2016060688 @default.
- W2006504704 hasRelatedWork W2022501917 @default.
- W2006504704 hasRelatedWork W2032328452 @default.
- W2006504704 hasRelatedWork W2100280304 @default.
- W2006504704 hasRelatedWork W2396209921 @default.
- W2006504704 hasRelatedWork W2401911936 @default.
- W2006504704 hasRelatedWork W2413200140 @default.
- W2006504704 hasRelatedWork W3145892594 @default.
- W2006504704 hasVolume "116" @default.
- W2006504704 isParatext "false" @default.
- W2006504704 isRetracted "false" @default.
- W2006504704 magId "2006504704" @default.
- W2006504704 workType "article" @default.