title: Enkephalin congeners and precursors are synthesized and released by primary cultures of adrenal chromaffin cells.
mesh_terms: D000313:Adrenal Medulla / Q000187:drug effects / Q000378:metabolism*; D000818:Animals; D002417:Cattle; D002478:Cells, Cultured; D004723:Endorphins / Q000378:metabolism*; D004743:Enkephalin, Leucine; D004744:Enkephalin, Methionine / Q000031:analogs & derivatives*; D004745:Enkephalins / Q000378:metabolism*; D009538:Nicotine / Q000494:pharmacology; D011498:Protein Precursors / Q000378:metabolism
chemical_list: D004723:Endorphins; D004745:Enkephalins; D011498:Protein Precursors; D004744:Enkephalin, Methionine; D004743:Enkephalin, Leucine; C029596:enkephalin-Met, sulfoxide-; D009538:Nicotine; C027511:enkephalin-Met, Arg(6)-Phe(7)-; C028718:enkephalin-Met, Lys(6)-; C028719:enkephalin-Met, Arg(6)-