Ana M Puyó, Jorge Scaglione, Sergio Auger, Susana Cavallero, Miriam Postan, Belisario E Fernández
Atrial natriuretic factor (ANF) is a hormone secreted predominantly from atrial myocardium in response to changes in wall tension. Chagas' disease is caused by the parasite Trypanosom cruzi (T. cruzi), the heart being one of the most affected organs, resulting in myocarditis and chronic cardiomyopathy. The inflammatory response of the myocardium may be the result of factors such as ischemia, direct parasite invasion, and autoimmune mechanisms. In this review, we discuss the current knowledge about ANF in Chagas' disease and describe our findings in studying: (1) the development of chagasic cardiomyophathy in T...
June 30, 2005: Regulatory Peptides