title: Evidence for β-nicotinamide adenine dinucleotide as a purinergic, inhibitory neurotransmitter in doubt.
authors: Raj K
authors: RK
authors: Goyal
mesh_terms: D000818:Animals; D003106:Colon / Q000294:innervation*; D017615:Enteric Nervous System / Q000502:physiology*; D006801:Humans; D008297:Male; D009243:NAD / Q000502:physiology*; D009435:Synaptic Transmission / Q000502:physiology*
chemical_list: D009243:NAD