title: Further studies on the thymocyte stimulating factor.
mesh_terms: D000375:Aging; D000818:Animals; D002474:Cell-Free System; D002850:Chromatography, Gel; D006854:Hydrocortisone / Q000494:pharmacology; D037102:Lectins / Q000494:pharmacology; D008213:Lymphocyte Activation; D007959:Lymphocyte Culture Test, Mixed; D008297:Male; D051379:Mice; D008808:Mice, Inbred CBA; D008819:Mice, Nude; D011402:Pronase / Q000494:pharmacology; D011489:Protein Denaturation; D013154:Spleen / Q000378:metabolism; D013601:T-Lymphocytes / Q000166:cytology*; D013997:Time Factors; D014357:Trypsin / Q000494:pharmacology; D014462:Ultrafiltration
chemical_list: D037102:Lectins; D014357:Trypsin; D011402:Pronase; D006854:Hydrocortisone