Title : Inhibition of human recombinant T-type calcium channels by N-arachidonoyl 5-HT.

Pub. Date : 2012 Nov

PMID : 22624680






5 Functional Relationships(s)
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Protein Name
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1 KEY RESULTS: NA-5HT completely inhibited Ca(V) 3 channels with a rank order of potency (pEC(50) ) of Ca(V) 3.1 (7.4) > Ca(V) 3.3 (6.8) >= Ca(V) 3.2 (6.6). na-5ht carbonic anhydrase 5A Homo sapiens
2 KEY RESULTS: NA-5HT completely inhibited Ca(V) 3 channels with a rank order of potency (pEC(50) ) of Ca(V) 3.1 (7.4) > Ca(V) 3.3 (6.8) >= Ca(V) 3.2 (6.6). na-5ht carbonic anhydrase 5A Homo sapiens
3 The effects of NA-5HT were voltage-dependent, and it produced significant hyperpolarizing shifts in Ca(V) 3 steady-state inactivation relationships. na-5ht carbonic anhydrase 5A Homo sapiens
4 NA-5HT selectively affected Ca(V) 3.3 channel kinetics. na-5ht carbonic anhydrase 5A Homo sapiens
5 CONCLUSIONS AND IMPLICATIONS: NA-5HT increases the steady-state inactivation of Ca(V) 3 channels, reducing the number of channels available to open during depolarization. na-5ht carbonic anhydrase 5A Homo sapiens