title: Plasma cortisol response to saltwater adaptation in the American eel Anguilla rostrata.
mesh_terms: D000222:Adaptation, Physiological; D000811:Anguilla / Q000502:physiology*; D000818:Animals; D001693:Biological Transport, Active; D002940:Circadian Rhythm; D005880:Gills / Q000378:metabolism; D006854:Hydrocortisone / Q000097:blood*; D007413:Intestinal Mucosa / Q000378:metabolism; D012623:Seawater; D012964:Sodium / Q000378:metabolism; D013997:Time Factors; D014882:Water-Electrolyte Balance
chemical_list: D012964:Sodium; D006854:Hydrocortisone