Endorphin in rat pituitary glands: its distribution within the gland, and age related changes in gland content in male and female rats.
D000375:Aging; D000818:Animals; D004723:Endorphins / Q000378:metabolism*; D005260:Female; D008297:Male; D010902:Pituitary Gland / Q000378:metabolism*; D010904:Pituitary Gland, Posterior / Q000378:metabolism; D011869:Radioligand Assay; D051381:Rats; D012737:Sex Factors
D004723:Endorphins