title: The impact of mild emotional stress induced by the passive avoidance procedure on immune reactivity.
mesh_terms: D000818:Animals; D001362:Avoidance Learning; D002478:Cells, Cultured; D003345:Corticosterone / Q000097:blood; D007958:Leukocyte Count; D008213:Lymphocyte Activation; D008214:Lymphocytes / Q000276:immunology*; D008297:Male; D051381:Rats; D011919:Rats, Inbred Strains; D013154:Spleen / Q000276:immunology; D013315:Stress, Psychological / Q000276:immunology* / Q000503:physiopathology
chemical_list: D003345:Corticosterone