Michaela Timar *, N Timar **, Maria Caloianu Iordăchel ***, B. Cuparencu *, M. Ifrim*, M. Dorofteiu *
* Dr. Michaela Timar, Prof Dr. Barbu Cuparencu, Prof Dr. Mircea Ifrim, Dr. M. Dorofteiu – Facultatea de Medicină și Farmacie, Universitatea din Oradea
** N. Timar – Policlinica Județeană Bihor, Oradea
*** Maria Caloianu Iordăchel – Institutul de Biologie, Academia de Științe Medicale, București
Abstract
The intravenous administration in albino rats of streptococcal exotoxins Dick and streptolysin O induced after an interval of 30 minutes and particularly after 60 minutes pathological changes of myocardium. The electronomicroscopic examinations revealed capillary and mitochondrial damage. The muscular fibers are less affected. The diaphragm exhibits similar changes, but much less expressed.