title: Interspecies "transfer" of delayed hypersensitivity in vitro with RNA extracts.
mesh_terms: D000818:Animals; D000941:Antigens; D002465:Cell Movement; D003045:Coccidioides / Q000276:immunology; D005122:Exudates and Transudates / Q000166:cytology; D005657:Fungal Vaccines; D006168:Guinea Pigs; D000882:Haplorhini; D006659:Histoplasmin; D006968:Hypersensitivity, Delayed / Q000276:immunology*; D007116:Immunization, Passive; D066298:In Vitro Techniques; D008198:Lymph Nodes / Q000276:immunology; D008264:Macrophages / Q000276:immunology; D010537:Peritoneum / Q000166:cytology; D012313:RNA; D012882:Skin Tests; D013045:Species Specificity; D013154:Spleen / Q000276:immunology; D014020:Tissue Extracts; D014374:Tuberculin Test
chemical_list: D000941:Antigens; D005657:Fungal Vaccines; D014020:Tissue Extracts; D012313:RNA; D006659:Histoplasmin