Cannabinoid receptor agonists inhibit Ca current in NG108-15 neuroblastoma cells via a pertussis toxin-sensitive mechanism
- PMID: 1327374
- PMCID: PMC1907498
- DOI: 10.1111/j.1476-5381.1992.tb14321.x
Cannabinoid receptor agonists inhibit Ca current in NG108-15 neuroblastoma cells via a pertussis toxin-sensitive mechanism
Abstract
Cannabinoid receptor ligands irreversibly inhibited peak voltage-activated Ca currents (44%) in NG108-15 cells; this inhibition was Pertussis toxin-sensitive. Inhibition was largely due to a reduction in the omega-conotoxin sensitive portion of high-voltage activated (HVA) current, although there was also a significant decrease in low-voltage activated current (56%) and in the nifedipine-sensitive portion of HVA current (41%).
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