title: Distinct components in dialyzable leukocyte extracts (DLE) have specific and nonspecific effects on cellular immunity as shown by leukocyte migration inhibition.
mesh_terms: D002464:Cell Migration Inhibition; D003046:Coccidioidin; D003956:Dialysis; D006801:Humans; D007111:Immunity, Cellular / Q000187:drug effects*; D007962:Leukocytes / Q000276:immunology*; D008222:Lymphokines / Q000302:isolation & purification; D012882:Skin Tests; D014165:Transfer Factor / Q000302:isolation & purification / Q000494:pharmacology*
chemical_list: D008222:Lymphokines; D014165:Transfer Factor; D003046:Coccidioidin