title: Neuronal control of the ventromedial nucleus from the periventricular nucleus in the hypothalamic slice of the rat.
abstract: A neuronal pathway between periventricular nucleus and ventromedial hypothalamus (VMH) was investigated by both anatomical and electrophysiological methods. Horseradish peroxidase (HRP)-labelled clusters were observed in the periventricular nucleus after application of HRP into the VMH. Periventricular nucleus stimulation produced mainly excitation of VMH neurones with a latency of 3 msec. These results suggest that periventricular nucleus sends information in the cerebro-spinal fluid to the VMH.
mesh_terms: D000818:Animals; D001370:Axonal Transport; D004553:Electric Conductivity; D004558:Electric Stimulation; D005260:Female; D006735:Horseradish Peroxidase; D007033:Hypothalamus, Middle / Q000502:physiology*; D066298:In Vitro Techniques; D008297:Male; D009474:Neurons / Q000502:physiology*; D051381:Rats; D011919:Rats, Inbred Strains; D014697:Ventromedial Hypothalamic Nucleus / Q000502:physiology*
chemical_list: D006735:Horseradish Peroxidase