Matches in SemOpenAlex for { <https://semopenalex.org/work/W1976362032> ?p ?o ?g. }
- W1976362032 endingPage "409" @default.
- W1976362032 startingPage "397" @default.
- W1976362032 abstract "Cardiac function was impaired in hearts from hypophysectomized rats. Corresponding to the decrease in performance, myosin from the hearts of these rats exhibited a decreased Ca 2+ -activated ATPase activity. Myosin ATPase activated by K + or NH 4 + was not different in any of the preparations studied. The decreased Ca 2+ -activated ATPase was observed in cardiac myosin but not in red or white skeletal muscle myosin. Treatment with thyroxine, but not with growth hormone, restored cardiac myosin ATPase and performance to normal. Hypothyroidism produced a decrease in cardiac myosin ATPase activity comparable to that seen after hypophysectomy, suggesting that the absence of thyroid hormone was responsible for the alterations. However, hyperthyroidism did not increase ATPase activity above normal values. Adrenalectomy failed to alter myosin ATPase. Anion exchange chromatography of the myosins and addition of various concentrations of Na + , Ca 2+ , and Mg 2+ did not abolish the differences in myosin ATPase. The results strongly suggest that the lower myosin ATPase activity in the absence of thyroid hormone was the result of a change in the myosin molecule per se and that the lower enzymatic activity was involved in the lower cardiac performance in these rats." @default.
- W1976362032 created "2016-06-24" @default.
- W1976362032 creator A5006188927 @default.
- W1976362032 creator A5036128669 @default.
- W1976362032 creator A5040571548 @default.
- W1976362032 creator A5061605250 @default.
- W1976362032 creator A5062229327 @default.
- W1976362032 date "1972-09-01" @default.
- W1976362032 modified "2023-09-25" @default.
- W1976362032 title "Hormonal Control of Cardiac Myosin Adenosine Triphosphatase in the Rat" @default.
- W1976362032 cites W126846624 @default.
- W1976362032 cites W1530516343 @default.
- W1976362032 cites W1531188585 @default.
- W1976362032 cites W1583648119 @default.
- W1976362032 cites W1590640075 @default.
- W1976362032 cites W1775749144 @default.
- W1976362032 cites W1963909355 @default.
- W1976362032 cites W1975317367 @default.
- W1976362032 cites W1978476574 @default.
- W1976362032 cites W1994634966 @default.
- W1976362032 cites W2003491513 @default.
- W1976362032 cites W2004255561 @default.
- W1976362032 cites W2009281057 @default.
- W1976362032 cites W2015996376 @default.
- W1976362032 cites W2027020606 @default.
- W1976362032 cites W2035633822 @default.
- W1976362032 cites W2042086712 @default.
- W1976362032 cites W2059890526 @default.
- W1976362032 cites W2065281199 @default.
- W1976362032 cites W2067330191 @default.
- W1976362032 cites W2070118536 @default.
- W1976362032 cites W2073101965 @default.
- W1976362032 cites W2074483886 @default.
- W1976362032 cites W2076008141 @default.
- W1976362032 cites W2077779479 @default.
- W1976362032 cites W2079863864 @default.
- W1976362032 cites W2080185727 @default.
- W1976362032 cites W2102582198 @default.
- W1976362032 cites W2174520547 @default.
- W1976362032 cites W2235129190 @default.
- W1976362032 cites W2263343881 @default.
- W1976362032 cites W2410892011 @default.
- W1976362032 cites W2418267971 @default.
- W1976362032 doi "https://doi.org/10.1161/01.res.31.3.397" @default.
- W1976362032 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/4262547" @default.
- W1976362032 hasPublicationYear "1972" @default.
- W1976362032 type Work @default.
- W1976362032 sameAs 1976362032 @default.
- W1976362032 citedByCount "61" @default.
- W1976362032 countsByYear W19763620322013 @default.
- W1976362032 crossrefType "journal-article" @default.
- W1976362032 hasAuthorship W1976362032A5006188927 @default.
- W1976362032 hasAuthorship W1976362032A5036128669 @default.
- W1976362032 hasAuthorship W1976362032A5040571548 @default.
- W1976362032 hasAuthorship W1976362032A5061605250 @default.
- W1976362032 hasAuthorship W1976362032A5062229327 @default.
- W1976362032 hasBestOaLocation W19763620321 @default.
- W1976362032 hasConcept C126322002 @default.
- W1976362032 hasConcept C134018914 @default.
- W1976362032 hasConcept C181199279 @default.
- W1976362032 hasConcept C185592680 @default.
- W1976362032 hasConcept C23265538 @default.
- W1976362032 hasConcept C2778021804 @default.
- W1976362032 hasConcept C2778996579 @default.
- W1976362032 hasConcept C2780104272 @default.
- W1976362032 hasConcept C55493867 @default.
- W1976362032 hasConcept C6997183 @default.
- W1976362032 hasConcept C71315377 @default.
- W1976362032 hasConcept C71924100 @default.
- W1976362032 hasConcept C74581901 @default.
- W1976362032 hasConcept C8035138 @default.
- W1976362032 hasConcept C86803240 @default.
- W1976362032 hasConceptScore W1976362032C126322002 @default.
- W1976362032 hasConceptScore W1976362032C134018914 @default.
- W1976362032 hasConceptScore W1976362032C181199279 @default.
- W1976362032 hasConceptScore W1976362032C185592680 @default.
- W1976362032 hasConceptScore W1976362032C23265538 @default.
- W1976362032 hasConceptScore W1976362032C2778021804 @default.
- W1976362032 hasConceptScore W1976362032C2778996579 @default.
- W1976362032 hasConceptScore W1976362032C2780104272 @default.
- W1976362032 hasConceptScore W1976362032C55493867 @default.
- W1976362032 hasConceptScore W1976362032C6997183 @default.
- W1976362032 hasConceptScore W1976362032C71315377 @default.
- W1976362032 hasConceptScore W1976362032C71924100 @default.
- W1976362032 hasConceptScore W1976362032C74581901 @default.
- W1976362032 hasConceptScore W1976362032C8035138 @default.
- W1976362032 hasConceptScore W1976362032C86803240 @default.
- W1976362032 hasIssue "3" @default.
- W1976362032 hasLocation W19763620321 @default.
- W1976362032 hasLocation W19763620322 @default.
- W1976362032 hasLocation W19763620323 @default.
- W1976362032 hasOpenAccess W1976362032 @default.
- W1976362032 hasPrimaryLocation W19763620321 @default.
- W1976362032 hasRelatedWork W1010661463 @default.
- W1976362032 hasRelatedWork W1965882956 @default.
- W1976362032 hasRelatedWork W1976362032 @default.
- W1976362032 hasRelatedWork W1997759048 @default.
- W1976362032 hasRelatedWork W2085242963 @default.