Unmasking, after cholinergic paralysis by botulinum toxin, of a reversed action of nicotine on the mammalian intestine, revealing the probable presence of local inhibitory ganglion cells in the enteric plexuses.
D000818:Animals; D001905:Botulinum Toxins; D018678:Cholinergic Agents; D017952:Ganglia, Invertebrate; D006801:Humans; D007422:Intestines; D009474:Neurons; D009538:Nicotine
D018678:Cholinergic Agents; D009538:Nicotine; D001905:Botulinum Toxins
INTESTINES; NICOTINE