Estudo dos neurônios do plexo cardíaco na infecção aguda pelo Trypanosoma cruzi em ratos albinos

Microscopic investigation of parasympathetic heart nervous plexus of the albino rat in the acute phase of Trypanosona cruzi infection showed ganglionitis, periganglionitis and neuritis of variable degree; despite the degenerative changes, no significant reduction of ganglion neurons was observed, when compared with controls.