[Ultrastructure of the rat neurohypophysis following electric stimulation of the supraoptic nuclei].
By means of electrical stimulation of the supraoptic nuclei, in a stereotaxic apparatus, partial or complete degranulation of the neurohypophysis is obtained, with often a continued presence of large vesicles; the number of microvesicles is always increased.
D000818:Animals; D003594:Cytoplasmic Granules / Q000648:ultrastructure; D004558:Electric Stimulation; D004567:Electrodes, Implanted; D007031:Hypothalamus / Q000502:physiology*; D002479:Inclusion Bodies / Q000648:ultrastructure; D008297:Male; D009489:Neurosecretion; D010904:Pituitary Gland, Posterior / Q000502:physiology / Q000648:ultrastructure*; D051381:Rats; D013238:Stereotaxic Techniques; D013495:Supraoptic Nucleus / Q000502:physiology*
Ultrastructure de la neurohypophyse du rat après stimulation électrique des noyaux supra-optiques