ROLE OF LYSOSOMES IN THE DEVELOPMENT OF EXPERIMENTAL CARDIAC HYPERTROPHY / 解剖学报

ABSTRACT

In present study, animal model of cardiac hypertrophy induced by abdominal aortic stenosis was utilized, and the lysosomes were investigated by electron microscopy and ultrastructural cytochemistry. The results showed that while cardiac hypertrophy developed, lysosomes participate in apparent remolding of cardiac muscle cells; in the late stage of cardiac hypertrophy, a great deal of autophagocytoses were viewed in some muscle cells which may result in irreversible cell damage.