title: beta-Endorphin concentration in the brain of intact and hypophysectomized rats.
mesh_terms: D000818:Animals; D001921:Brain / Q000378:metabolism*; D004723:Endorphins / Q000276:immunology / Q000378:metabolism*; D007016:Hypophysectomy; D007031:Hypothalamus / Q000378:metabolism; D008297:Male; D008636:Mesencephalon / Q000378:metabolism; D011863:Radioimmunoassay; D051381:Rats; D013997:Time Factors
chemical_list: D004723:Endorphins