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Keywords: calcium channel
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Journal Articles
Journal Articles
J Exp Biol (2005) 208 (11): 2177–2190.
Published: 1 June 2005
... voltage-gated currents, conducted by a T-type calcium channel CCA-1, an L-type calcium channel EGL-19 and a potassium channel EXP-2. We show that CCA-1 exhibits T-type calcium channel properties: activation at -40 mV and rapid inactivation. Our results suggest that CCA-1's role is to accelerate the action...
Journal Articles
J Exp Biol (2005) 208 (11): 2191–2203.
Published: 1 June 2005
...Katherine A. Steger; Boris B. Shtonda; Colin Thacker; Terrance P. Snutch; Leon Avery SUMMARY Low threshold-activated or T-type calcium channels are postulated to mediate a variety of bursting and rhythmic electrical firing events. However,T-type channels' exact physiological contributions have been...
Includes: Supplementary data
Journal Articles
J Exp Biol (1994) 196 (1): 319–335.
Published: 1 November 1994
..., exhibited an apparent 1:1 transport stoichiometry and possessed a minimal divalent cation specificity. Calcium transport at this epithelial pole occurred by the combination of a Ca 2+ /Na + antiporter, an ATP-dependent Ca 2+ -ATPase and a verapamil-sensitive calcium channel. These crustacean brush-border...
Journal Articles
J Exp Biol (1994) 195 (1): 19–34.
Published: 1 October 1994
...+ channel blockers nicardipine and ω -conotoxin, suggesting that in this neurosecretory system both L-and N-type calcium channels play a major role in stimulus–secretion coupling. Depolarization of isolated nerve endings using a fast-flow perifusion system showed that there was no difference...
Journal Articles
Journal Articles
J Exp Biol (1989) 145 (1): 395–402.
Published: 1 September 1989
... potential duration. The plateau amplitude was markedly increased when the external Ca 2+ concentration was increased to 60 mmol I −1 and it was inhibited by the addition of inorganic calcium channel blockers such as Mn 2+ and Cd 2+ . These observations suggest that inward Ca 2+ currents cause the sustained...
Journal Articles
J Exp Biol (1986) 124 (1): 177–190.
Published: 1 September 1986
...-channel and whole-cell calcium or barium currents in single smooth muscle cells of rabbit ear artery and the effects of noradrenaline . J. Physiol., Lond , (in press) . Armstrong , C. M. & Matteson , D. R. ( 1985 ). Two distinct populations of calcium channels in a clonal line...