title: Antinociceptive mechanism and acute and chronic behavioral effects of clonidine.
mesh_terms: D000818:Animals; D001522:Behavior, Animal / Q000187:drug effects*; D003000:Clonidine / Q000494:pharmacology*; D005260:Female; D006801:Humans; D008253:Macaca mulatta; D008297:Male; D009020:Morphine / Q000494:pharmacology; D009021:Morphine Dependence / Q000523:psychology; D009115:Muridae; D009270:Naloxone / Q000494:pharmacology; D009619:Nociceptors / Q000187:drug effects*; D051381:Rats; D011919:Rats, Inbred Strains; D011941:Receptors, Adrenergic / Q000187:drug effects; D011957:Receptors, Opioid / Q000187:drug effects; D013375:Substance Withdrawal Syndrome / Q000523:psychology
chemical_list: D011941:Receptors, Adrenergic; D011957:Receptors, Opioid; D009270:Naloxone; D009020:Morphine; D003000:Clonidine