title: [Preliminary results suggesting a tenuous or nonexistent relation between clinical forms of Chagas disease and isoenzyme strains of Trypanosoma cruzi].
abstract: Trypanosoma cruzi strains obtained by xenodiagnosis carried out on 23 Bolivian patients whose pathology was known, were analysed by enzymic typing. 3 patients were infected with mixed strains of both isozymic groups 1 and 2; Isozymic strains of groups 1 and 2 were both associated with cardiac pathology as well as digestive one. Any of the strains present a special relation with a cardiac pathology.
mesh_terms: D002598:Chagas Cardiomyopathy / Q000469:parasitology; D014355:Chagas Disease / Q000469:parasitology*; D005767:Gastrointestinal Diseases / Q000469:parasitology; D006801:Humans; D007527:Isoenzymes / Q000032:analysis*; D014349:Trypanosoma cruzi / Q000201:enzymology*
chemical_list: D007527:Isoenzymes
vernacular_title: Résultats préliminaires en faveur d'une relation faible ou inexistante entre les formes cliniques de la maladie de Chagas et les souches isoenzymatiques de Trypanosoma cruzi.