Intracerebral naloxone and the reaction to thermal noxious stimulation in the rat.
D000818:Animals; D004305:Dose-Response Relationship, Drug; D006358:Hot Temperature; D007276:Injections, Intraventricular; D008526:Medulla Oblongata / Q000187:drug effects; D008636:Mesencephalon / Q000187:drug effects; D009020:Morphine / Q000494:pharmacology; D009270:Naloxone / Q000494:pharmacology*; D009619:Nociceptors / Q000187:drug effects*; D051381:Rats; D011957:Receptors, Opioid / Q000187:drug effects*; D013623:Tail / Q000294:innervation
D011957:Receptors, Opioid; D009270:Naloxone; D009020:Morphine