Candoxin, a novel toxin from Bungarus candidus, is a reversible antagonist of muscle (alphabetagammadelta) but a poorly reversible antagonist of neuronal α 7 nicotinic acetylcholine receptors - Nirthanan, S; Charpantier, E; Gopalakrishnakone, P (J Biol Chem, 2002)
, et al.