title: Effects of enkephalin in analogues on prolactin release in the rat.
mesh_terms: D000818:Animals; D001921:Brain / Q000378:metabolism; D004723:Endorphins / Q000494:pharmacology*; D004745:Enkephalins / Q000378:metabolism / Q000494:pharmacology*; D066298:In Vitro Techniques; D008297:Male; D011388:Prolactin / Q000378:metabolism*; D051381:Rats; D011957:Receptors, Opioid / Q000378:metabolism; D013329:Structure-Activity Relationship
chemical_list: D004723:Endorphins; D004745:Enkephalins; D011957:Receptors, Opioid; D011388:Prolactin