title: Protective immunity to amebic infection demonstrated in guinea pigs.
mesh_terms: D000562:Amebiasis / Q000473:pathology / Q000517:prevention & control*; D000818:Animals; D000941:Antigens; D002432:Cecum / Q000473:pathology; D002850:Chromatography, Gel; D004748:Entamoeba histolytica / Q000276:immunology* / Q000302:isolation & purification; D005620:Freund's Adjuvant; D006099:Granuloma / Q000473:pathology; D006168:Guinea Pigs; D006386:Hemagglutination Tests; D007110:Immunity, Active; D007122:Immunoelectrophoresis; D007273:Injections, Intramuscular; D008109:Liver Diseases, Parasitic / Q000473:pathology; D008198:Lymph Nodes; D008970:Molecular Weight; D013154:Spleen; D014462:Ultrafiltration; D014465:Ultrasonics; D014611:Vaccination; D014612:Vaccines
chemical_list: D000941:Antigens; D014612:Vaccines; D005620:Freund's Adjuvant