GABA: antagonistic effect on electroacupuncture analgesia and morphine analgesia in the rat.
D015670:Acupuncture Therapy; D000698:Analgesia; D000818:Animals; D009020:Morphine; D051381:Rats; D005680:gamma-Aminobutyric Acid / Q000494:pharmacology*
D005680:gamma-Aminobutyric Acid; D009020:Morphine