Matches in SemOpenAlex for { <https://semopenalex.org/work/W2017200941> ?p ?o ?g. }
Showing items 1 to 85 of
85
with 100 items per page.
- W2017200941 endingPage "808" @default.
- W2017200941 startingPage "805" @default.
- W2017200941 abstract "1. Removal of external K+ ions increases the amplitude of directly elicited twitch contractions of the mouse diaphragm (Nishimura et al., 1996). This increase depends on external Ca2+ ions. 2. We examined the effect of caffeine (2 mM) on this increase in twitch amplitude. The mouse diaphragm muscle was directly stimulated in the presence of d-tubocurarine (10 μM). 3. Caffeine increased the amplitude of twitches in a standard bathing solution. This effect was maintained in a solution without either K+ or Ca2+ ions but was abolished in a solution from which both ions were absent. Readdition of Ca2+ ions restored the potentiating effect of caffeine. 4. In the presence of caffeine, removal of both K+ and Ca2+ ions decreased the resting membrane potentials of muscle fibers to about−53 mV. The readdition of 2 mM Ca2+ ions restored the membrane potentials. 5. Twitch potentiation in the absence of external K+ ions was attenuated by 10 μM bepridil but not by 3 μM verapamil or 10 μM Cd2+ ions. 6. These results support the hypothesis that Na+-Ca2+ exchange can support twitch contraction during the inhibition of Na+-K+-ATPase activity. The influx of Ca2+ ions into the cells might be stored in the sarcoplasmic reticulum." @default.
- W2017200941 created "2016-06-24" @default.
- W2017200941 creator A5002181761 @default.
- W2017200941 creator A5007085868 @default.
- W2017200941 creator A5021956519 @default.
- W2017200941 creator A5030625961 @default.
- W2017200941 creator A5041321712 @default.
- W2017200941 creator A5048496043 @default.
- W2017200941 date "1997-11-01" @default.
- W2017200941 modified "2023-09-28" @default.
- W2017200941 title "Twitch potentiation induced by caffeine in the mouse diaphragm depends on external calcium ions in the absence of potassium ions" @default.
- W2017200941 cites W1913436584 @default.
- W2017200941 cites W1966964632 @default.
- W2017200941 cites W2011276616 @default.
- W2017200941 cites W2022765359 @default.
- W2017200941 cites W2030781430 @default.
- W2017200941 cites W2060639611 @default.
- W2017200941 cites W2070444316 @default.
- W2017200941 cites W2095152173 @default.
- W2017200941 cites W2142639496 @default.
- W2017200941 cites W2144152584 @default.
- W2017200941 cites W2188186495 @default.
- W2017200941 cites W2219369075 @default.
- W2017200941 cites W2255321420 @default.
- W2017200941 doi "https://doi.org/10.1016/s0306-3623(97)00015-3" @default.
- W2017200941 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/9347330" @default.
- W2017200941 hasPublicationYear "1997" @default.
- W2017200941 type Work @default.
- W2017200941 sameAs 2017200941 @default.
- W2017200941 citedByCount "0" @default.
- W2017200941 crossrefType "journal-article" @default.
- W2017200941 hasAuthorship W2017200941A5002181761 @default.
- W2017200941 hasAuthorship W2017200941A5007085868 @default.
- W2017200941 hasAuthorship W2017200941A5021956519 @default.
- W2017200941 hasAuthorship W2017200941A5030625961 @default.
- W2017200941 hasAuthorship W2017200941A5041321712 @default.
- W2017200941 hasAuthorship W2017200941A5048496043 @default.
- W2017200941 hasConcept C12554922 @default.
- W2017200941 hasConcept C134018914 @default.
- W2017200941 hasConcept C145148216 @default.
- W2017200941 hasConcept C158617107 @default.
- W2017200941 hasConcept C178790620 @default.
- W2017200941 hasConcept C185592680 @default.
- W2017200941 hasConcept C2777022698 @default.
- W2017200941 hasConcept C2778500429 @default.
- W2017200941 hasConcept C2778937662 @default.
- W2017200941 hasConcept C517785266 @default.
- W2017200941 hasConcept C519063684 @default.
- W2017200941 hasConcept C55493867 @default.
- W2017200941 hasConcept C86803240 @default.
- W2017200941 hasConceptScore W2017200941C12554922 @default.
- W2017200941 hasConceptScore W2017200941C134018914 @default.
- W2017200941 hasConceptScore W2017200941C145148216 @default.
- W2017200941 hasConceptScore W2017200941C158617107 @default.
- W2017200941 hasConceptScore W2017200941C178790620 @default.
- W2017200941 hasConceptScore W2017200941C185592680 @default.
- W2017200941 hasConceptScore W2017200941C2777022698 @default.
- W2017200941 hasConceptScore W2017200941C2778500429 @default.
- W2017200941 hasConceptScore W2017200941C2778937662 @default.
- W2017200941 hasConceptScore W2017200941C517785266 @default.
- W2017200941 hasConceptScore W2017200941C519063684 @default.
- W2017200941 hasConceptScore W2017200941C55493867 @default.
- W2017200941 hasConceptScore W2017200941C86803240 @default.
- W2017200941 hasIssue "5" @default.
- W2017200941 hasLocation W20172009411 @default.
- W2017200941 hasLocation W20172009412 @default.
- W2017200941 hasOpenAccess W2017200941 @default.
- W2017200941 hasPrimaryLocation W20172009411 @default.
- W2017200941 hasRelatedWork W154292401 @default.
- W2017200941 hasRelatedWork W2017165890 @default.
- W2017200941 hasRelatedWork W2017200941 @default.
- W2017200941 hasRelatedWork W2076829373 @default.
- W2017200941 hasRelatedWork W2088767522 @default.
- W2017200941 hasRelatedWork W2093566267 @default.
- W2017200941 hasRelatedWork W2093703885 @default.
- W2017200941 hasRelatedWork W2146620050 @default.
- W2017200941 hasRelatedWork W2415528587 @default.
- W2017200941 hasRelatedWork W2486523464 @default.
- W2017200941 hasVolume "29" @default.
- W2017200941 isParatext "false" @default.
- W2017200941 isRetracted "false" @default.
- W2017200941 magId "2017200941" @default.
- W2017200941 workType "article" @default.