title: [Effects of nucleus raphe magnus and locus coeruleus in descending modulation of the habenula on pain threshold and acupuncture analgesia].
mesh_terms: D015670:Acupuncture Therapy; D000698:Analgesia; D000818:Animals; D004525:Efferent Pathways; D004558:Electric Stimulation; D005260:Female; D005971:Glutamates / Q000494:pharmacology; D018698:Glutamic Acid; D008012:Lidocaine / Q000494:pharmacology; D008125:Locus Coeruleus / Q000502:physiology; D008297:Male; D010146:Pain / Q000503:physiopathology*; D011903:Raphe Nuclei / Q000502:physiology*; D051381:Rats; D012684:Sensory Thresholds; D013787:Thalamic Nuclei / Q000502:physiology*
chemical_list: D005971:Glutamates; D018698:Glutamic Acid; D008012:Lidocaine