title: The influence of drug ,reatment on norepinephrine levels and ultrastructure of the rat hypothalamus and caudate nucleus during a programmed light-dark cycle.
mesh_terms: D000818:Animals; D002421:Caudate Nucleus / Q000166:cytology / Q000378:metabolism*; D002940:Circadian Rhythm; D003594:Cytoplasmic Granules / Q000187:drug effects; D004295:Dihydroxyphenylalanine / Q000494:pharmacology*; D007031:Hypothalamus / Q000166:cytology / Q000378:metabolism*; D008854:Microscopy, Electron; D009638:Norepinephrine / Q000378:metabolism*; D010293:Pargyline / Q000494:pharmacology*; D051381:Rats; D012110:Reserpine / Q000494:pharmacology; D013572:Synaptic Vesicles / Q000187:drug effects
chemical_list: D004295:Dihydroxyphenylalanine; D012110:Reserpine; D010293:Pargyline; D009638:Norepinephrine