Matches in SemOpenAlex for { <https://semopenalex.org/work/W2301133051> ?p ?o ?g. }
Showing items 1 to 87 of
87
with 100 items per page.
- W2301133051 abstract "Chemically skinned papillary muscles from active and hibernating ground squirrels were used to determine whether the enhanced cardiac contractility observed in hibernation is due to a change in myofilament Ca2+ sensitivity. A similar preparation from rats was used to reflect the changes in a nonhibernator. When examined at pH 7.00 in all three groups and under physiological pH with varying temperatures in the ground squirrels, the calcium concentration at which muscle tension is at 50% maximum (pCa2+50) decreased significantly (P < 0.05) with decreasing temperature (25, 15, and 5 degrees C). When hibernating and active ground squirrels were compared, no significant difference in pCa2+50 was observed at 25 degrees C; however, the values at 15 and 5 degrees C were significantly higher (P < 0.05) in the hibernating squirrels. The results indicate that cardiac myofilament Ca2+ sensitivity decreases significantly at low temperature in both active and hibernating ground squirrels; however, the higher Ca2+ sensitivity in the hibernating squirrels at 15 and 5 degrees C could partially contribute to the enhanced cardiac contractility typically seen during hibernation." @default.
- W2301133051 created "2016-06-24" @default.
- W2301133051 creator A5036991580 @default.
- W2301133051 creator A5057430738 @default.
- W2301133051 creator A5058824833 @default.
- W2301133051 date "1993-01-01" @default.
- W2301133051 modified "2023-09-27" @default.
- W2301133051 title "Effects of temperature and pH on cardiac myofilament Ca2+ sensitivity in rat and ground squirrel" @default.
- W2301133051 cites W1496902535 @default.
- W2301133051 cites W1508151166 @default.
- W2301133051 cites W1975926165 @default.
- W2301133051 cites W1986225307 @default.
- W2301133051 cites W1999302312 @default.
- W2301133051 cites W2008527824 @default.
- W2301133051 cites W2015073828 @default.
- W2301133051 cites W2057034766 @default.
- W2301133051 cites W2078114118 @default.
- W2301133051 cites W2089334064 @default.
- W2301133051 cites W2133187260 @default.
- W2301133051 cites W2153110934 @default.
- W2301133051 cites W2309664819 @default.
- W2301133051 cites W591832344 @default.
- W2301133051 cites W90495437 @default.
- W2301133051 doi "https://doi.org/10.1152/ajpregu.1993.264.1.r104" @default.
- W2301133051 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/8430869" @default.
- W2301133051 hasPublicationYear "1993" @default.
- W2301133051 type Work @default.
- W2301133051 sameAs 2301133051 @default.
- W2301133051 citedByCount "10" @default.
- W2301133051 countsByYear W23011330512015 @default.
- W2301133051 countsByYear W23011330512016 @default.
- W2301133051 countsByYear W23011330512017 @default.
- W2301133051 countsByYear W23011330512019 @default.
- W2301133051 crossrefType "journal-article" @default.
- W2301133051 hasAuthorship W2301133051A5036991580 @default.
- W2301133051 hasAuthorship W2301133051A5057430738 @default.
- W2301133051 hasAuthorship W2301133051A5058824833 @default.
- W2301133051 hasConcept C100564792 @default.
- W2301133051 hasConcept C11413529 @default.
- W2301133051 hasConcept C119865680 @default.
- W2301133051 hasConcept C12554922 @default.
- W2301133051 hasConcept C126322002 @default.
- W2301133051 hasConcept C134018914 @default.
- W2301133051 hasConcept C174054327 @default.
- W2301133051 hasConcept C185592680 @default.
- W2301133051 hasConcept C207200792 @default.
- W2301133051 hasConcept C2777274916 @default.
- W2301133051 hasConcept C2780588931 @default.
- W2301133051 hasConcept C39133596 @default.
- W2301133051 hasConcept C41008148 @default.
- W2301133051 hasConcept C48103436 @default.
- W2301133051 hasConcept C71924100 @default.
- W2301133051 hasConcept C86803240 @default.
- W2301133051 hasConceptScore W2301133051C100564792 @default.
- W2301133051 hasConceptScore W2301133051C11413529 @default.
- W2301133051 hasConceptScore W2301133051C119865680 @default.
- W2301133051 hasConceptScore W2301133051C12554922 @default.
- W2301133051 hasConceptScore W2301133051C126322002 @default.
- W2301133051 hasConceptScore W2301133051C134018914 @default.
- W2301133051 hasConceptScore W2301133051C174054327 @default.
- W2301133051 hasConceptScore W2301133051C185592680 @default.
- W2301133051 hasConceptScore W2301133051C207200792 @default.
- W2301133051 hasConceptScore W2301133051C2777274916 @default.
- W2301133051 hasConceptScore W2301133051C2780588931 @default.
- W2301133051 hasConceptScore W2301133051C39133596 @default.
- W2301133051 hasConceptScore W2301133051C41008148 @default.
- W2301133051 hasConceptScore W2301133051C48103436 @default.
- W2301133051 hasConceptScore W2301133051C71924100 @default.
- W2301133051 hasConceptScore W2301133051C86803240 @default.
- W2301133051 hasLocation W23011330511 @default.
- W2301133051 hasLocation W23011330512 @default.
- W2301133051 hasOpenAccess W2301133051 @default.
- W2301133051 hasPrimaryLocation W23011330511 @default.
- W2301133051 hasRelatedWork W1602088783 @default.
- W2301133051 hasRelatedWork W2012105162 @default.
- W2301133051 hasRelatedWork W2036596962 @default.
- W2301133051 hasRelatedWork W2077513974 @default.
- W2301133051 hasRelatedWork W2123352536 @default.
- W2301133051 hasRelatedWork W2301133051 @default.
- W2301133051 hasRelatedWork W2349704352 @default.
- W2301133051 hasRelatedWork W2394570304 @default.
- W2301133051 hasRelatedWork W34423734 @default.
- W2301133051 hasRelatedWork W2249927785 @default.
- W2301133051 isParatext "false" @default.
- W2301133051 isRetracted "false" @default.
- W2301133051 magId "2301133051" @default.
- W2301133051 workType "article" @default.