| Remaining ICa [%] |
---|
α1-subunit | r50 | r100 | r250 | r500 | r1000 | r5000 | n |
---|
WTL | 60.45 ± 4.22 | 47.88 ± 4.09 | 30.88 ± 3.21 | 20.44 ± 2.26 | 14.61 ± 1.85 | 7.59 ± 0.86 | 11 |
S652WL | 62.86 ± 2.34 | 49.49 ± 2.35 | 31.35 ± 2.13 | 20.61 ± 1.99 | 13.85 ± 1.53 | 6.35 ± 0.74 | 13 |
- r values represent the fraction of remaining ICa after 50, 100, 250, 500, 1000, and 5000 ms upon a 5-s depolarization to the voltage of maximal inward current (Vmax). All values are presented as meanM (> 3 independent transfections). No significant differences were found by unpaired Student’s t test of r values, compared to WTL. n, number of recordings; WT, wild-type