title: On the ultrastructure and immunocytology of arcuate neurons with perpetuated feedback effect.
abstract: Electron microscopy reveals rough endoplasmic reticulum and other cytoplasmic organelles in the intranuclear spheroids of human arcuate neurons with feedback phenomenon. After peroxidase-antiperoxidase technique was applied some of these arcuate nerve cells demonstrated luteinizing hormone releasing hormone immunoreactivity.
mesh_terms: D000368:Aged; D001111:Arcuate Nucleus of Hypothalamus / Q000166:cytology*; D004721:Endoplasmic Reticulum / Q000648:ultrastructure; D005246:Feedback; D005260:Female; D007987:Gonadotropin-Releasing Hormone; D006801:Humans; D007124:Immunoenzyme Techniques; D002479:Inclusion Bodies / Q000648:ultrastructure; D008593:Menopause; D008854:Microscopy, Electron; D009474:Neurons / Q000648:ultrastructure*; D014617:Vacuoles / Q000648:ultrastructure
chemical_list: D007987:Gonadotropin-Releasing Hormone