title: Changes in neurons of the median eminence-arcuate region of rats induced by morphine treatment: an electronmicroscopic study.
mesh_terms: D000818:Animals; D002540:Cerebral Cortex / Q000187:drug effects; D004721:Endoplasmic Reticulum / Q000187:drug effects; D006624:Hippocampus / Q000187:drug effects; D007030:Hypothalamo-Hypophyseal System / Q000187:drug effects*; D008297:Male; D008854:Microscopy, Electron; D009020:Morphine / Q000008:administration & dosage / Q000494:pharmacology*; D009457:Neuroglia / Q000187:drug effects; D009474:Neurons / Q000187:drug effects; D051381:Rats; D013572:Synaptic Vesicles / Q000187:drug effects; D013787:Thalamic Nuclei / Q000187:drug effects*
chemical_list: D009020:Morphine