title: Maturation of sympathetic neurotransmission in the efferent pathway to the rat heart: ultrastructural analysis of ganglionic synaptogenesis in euthyroid and hyperthyroid neonates.
mesh_terms: D000375:Aging; D000818:Animals; D000831:Animals, Newborn; D001679:Biogenic Amines / Q000032:analysis; D004525:Efferent Pathways / Q000254:growth & development* / Q000648:ultrastructure; D005728:Ganglia, Sympathetic / Q000254:growth & development* / Q000648:ultrastructure; D006321:Heart / Q000294:innervation*; D006980:Hyperthyroidism / Q000503:physiopathology*; D008854:Microscopy, Electron; D051381:Rats; D013569:Synapses / Q000648:ultrastructure*; D009435:Synaptic Transmission; D013961:Thyroid Gland / Q000502:physiology*
chemical_list: D001679:Biogenic Amines