title: Hypothalamic growth hormone releasing activity (GRA): characterization by the in vitro rat pituitary and radioimmunoassay.
mesh_terms: D000818:Animals; D001681:Biological Assay; D002247:Carbon Isotopes; D002850:Chromatography, Gel; D006065:Gonadotropins, Pituitary; D013006:Growth Hormone / Q000378:metabolism*; D007031:Hypothalamus / Q000032:analysis / Q000502:physiology*; D008297:Male; D010902:Pituitary Gland; D011863:Radioimmunoassay; D051381:Rats; D013552:Swine; D013973:Thyrotropin-Releasing Hormone; D014667:Vasopressins
chemical_list: D002247:Carbon Isotopes; D006065:Gonadotropins, Pituitary; D014667:Vasopressins; D013973:Thyrotropin-Releasing Hormone; D013006:Growth Hormone