title: Neuronal sensitivity and opiate tolerance/dependence.
mesh_terms: D000818:Animals; D006168:Guinea Pigs; D006801:Humans; D007082:Ileum / Q000187:drug effects / Q000294:innervation; D009119:Muscle Contraction / Q000187:drug effects; D009474:Neurons / Q000187:drug effects*; D018377:Neurotransmitter Agents / Q000037:antagonists & inhibitors / Q000494:pharmacology; D009293:Opioid-Related Disorders / Q000503:physiopathology*; D011458:Prostaglandins E / Q000494:pharmacology; D051381:Rats; D011941:Receptors, Adrenergic / Q000187:drug effects; D011957:Receptors, Opioid / Q000187:drug effects; D012701:Serotonin / Q000494:pharmacology; D013375:Substance Withdrawal Syndrome / Q000503:physiopathology
chemical_list: D018377:Neurotransmitter Agents; D011458:Prostaglandins E; D011941:Receptors, Adrenergic; D011957:Receptors, Opioid; D012701:Serotonin