title: Entamoeba histolytica in male homosexuals.
abstract: The mobility patterns of four enzymes using cultured trophozoites of Entamoeba histolytica were examined by electrophoresis. By this means the stocks of amoebae isolated from male homosexuals were characterised into zymodemes. No amoebic stock isolated corresponded to a pathogenic zymodeme.
mesh_terms: D000818:Animals; D004748:Entamoeba histolytica / Q000201:enzymology / Q000302:isolation & purification*; D004749:Entamoebiasis / Q000469:parasitology; D005243:Feces / Q000469:parasitology; D006716:Homosexuality; D006801:Humans; D007527:Isoenzymes / Q000032:analysis; D008297:Male
chemical_list: D007527:Isoenzymes