Key result
Experimental Trypanosoma cruzi infection in rabbits induces myocarditis and ECG alterations modeling human Chagas disease.
Population
34 rabbits experimentally infected with trypomastigotes of either the Ernestina or the Albuquerque strains…
Design
Preclinical
Follow-up
6 months and into the chronic phase
Authors
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Rabbit Chagas model replicates human-like myocarditis; leaves open clinical translation pending human validation studies.
The rabbit model of Trypanosoma cruzi infection effectively replicates the clinical and pathological progression of human Chagas cardiomyopathy, including chronic myocarditis and heart failure.
Teixeira et al. (1983) studied Chagas' disease (n=34). Trypanosoma cruzi infection was evaluated. Experimental Trypanosoma cruzi infection in rabbits consistently produced histopathological evidence of myocarditis and ECG alterations, serving as a model for human Chagas' disease.
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