
doi: 10.1007/bf00589161
pmid: 5813450
Calcium fluxes in frog heart ventricles are determined both during quiescence and during periods of activity. The two main results: (a) calcium influx is much increased by activity; (b) a net release of calcium from the cells occurs immediately after activity, in parallel with, and probably related to, the decline in tension of the downward “staircase”.
Calcium Isotopes, Heart Ventricles, Myocardium, Animals, Biological Transport, Calcium, Tetrodotoxin, Anura, In Vitro Techniques
Calcium Isotopes, Heart Ventricles, Myocardium, Animals, Biological Transport, Calcium, Tetrodotoxin, Anura, In Vitro Techniques
| selected citations These citations are derived from selected sources. This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 40 | |
| popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Average | |
| influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Top 10% | |
| impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Top 10% |
