title: Processing of beta-endorphin in the dog intestine: regional specificity.
mesh_terms: D000818:Animals; D004285:Dogs; D004723:Endorphins / Q000378:metabolism*; D005260:Female; D066298:In Vitro Techniques; D007413:Intestinal Mucosa / Q000378:metabolism*; D008297:Male; D009130:Muscle, Smooth / Q000378:metabolism; D013997:Time Factors; D001615:beta-Endorphin; D018823:gamma-Endorphin
chemical_list: D004723:Endorphins; D001615:beta-Endorphin; D018823:gamma-Endorphin