
Keywords: MR، گیرنده های mineralocorticoid; Bursa of Fabricius; Stress; Progesterone; Spleen; Thymus; SongbirdGC, glucocorticoid; GR, glucocorticoid receptor; HAW, Hawaiian strain of Japanese quail; HPLC, high-performance liquid chromatography; MR, mineralocorticoid receptor; P0, posthatch day 0; P