title: [Pain and chemical transmitters].
authors: M
authors: M
authors: Otsuka
mesh_terms: D000818:Animals; D004745:Enkephalins / Q000502:physiology; D005727:Ganglia, Spinal / Q000502:physiology; D018377:Neurotransmitter Agents; D009619:Nociceptors / Q000502:physiology; D010146:Pain / Q000503:physiopathology*; D051381:Rats; D013373:Substance P / Q000502:physiology; D005680:gamma-Aminobutyric Acid / Q000502:physiology
chemical_list: D004745:Enkephalins; D018377:Neurotransmitter Agents; D013373:Substance P; D005680:gamma-Aminobutyric Acid