title: [Immunohistochemical arguments in favor of co-localization of neuropeptides in hypothalamo-infundibular neuron systems].
abstract: Light and electron microscope methods which can be used to examine the possibilities of co-occurrence of peptides are reviewed. The results obtained using some of them are exposed and discussed, concerning i/the light microscope demonstration of the CRF/vasopressin coexistence in rat and guinea-pig. ii/the electron microscope demonstration of the granular colocalization of LH-RH/C-terminal ACTH and somatostatin/enkephalin in the guinea-pig median eminence.
mesh_terms: D000315:Adrenalectomy; D000324:Adrenocorticotropic Hormone / Q000378:metabolism; D000818:Animals; D003346:Corticotropin-Releasing Hormone / Q000378:metabolism; D004745:Enkephalins / Q000378:metabolism; D007987:Gonadotropin-Releasing Hormone / Q000378:metabolism; D006168:Guinea Pigs; D006651:Histocytochemistry; D007031:Hypothalamus / Q000378:metabolism* / Q000648:ultrastructure; D007158:Immunologic Techniques; D008473:Median Eminence / Q000378:metabolism; D008854:Microscopy, Electron; D009411:Nerve Endings / Q000378:metabolism; D009419:Nerve Tissue Proteins / Q000378:metabolism*; D009474:Neurons / Q000378:metabolism*; D010121:Oxytocin / Q000378:metabolism; D010286:Paraventricular Hypothalamic Nucleus / Q000378:metabolism; D051381:Rats; D013004:Somatostatin / Q000378:metabolism; D014667:Vasopressins / Q000378:metabolism
chemical_list: D004745:Enkephalins; D009419:Nerve Tissue Proteins; D014667:Vasopressins; D007987:Gonadotropin-Releasing Hormone; D010121:Oxytocin; D013004:Somatostatin; D000324:Adrenocorticotropic Hormone; D003346:Corticotropin-Releasing Hormone
vernacular_title: Arguments immunohistochimiques en faveur de la colocalisation de neuropeptides dans des systèmes de neurones hypothalamo-infundibulaires.