title: Immunofluorescence study of the preoptico-infundibular LRF neurosecretory pathway in the normal, gastrated or testosterone-treated male guinea pig.
mesh_terms: D000818:Animals; D001369:Axons / Q000648:ultrastructure; D002369:Castration; D005455:Fluorescent Antibody Technique; D007987:Gonadotropin-Releasing Hormone / Q000302:isolation & purification*; D006168:Guinea Pigs; D007031:Hypothalamus / Q000166:cytology*; D008297:Male; D008550:Melatonin / Q000494:pharmacology; D000432:Methanol / Q000494:pharmacology; D011817:Rabbits / Q000276:immunology; D011863:Radioimmunoassay; D013737:Testis / Q000502:physiology*; D013739:Testosterone / Q000494:pharmacology*
chemical_list: D007987:Gonadotropin-Releasing Hormone; D013739:Testosterone; D008550:Melatonin; D000432:Methanol