QUANTITY OF CHANGING VENTRICULAR ULTRASTRUCTURE OF MYOCARDIA EMBRYO RATS DURING 18- TH-20-TH DAY PRENATAL ONTOGENESIS AFTER CHRONIC ALCOHOL INFLUENCE
Journal Title: Молодий вчений - Year 2017, Vol 6, Issue 46
Abstract
This article analyzes changes in ventricular myocardium ultrastructure of rat embryos at later stages of prenatal ontogenesis after exposure to ethanol. For the rest of this study we used by electron microscopy. Analysis of the data showed that alcohol intoxication led to progressive changes in the contractile apparatus in cardiomyocytes throughout embryonic development in rats. With electronic micrographs were found major changes in the ultrastructure of A- and I-band myofibrils, violations of integrity sarcomers, changing the shape of plug drives and Z- band. In this article also accentuated attention to changes in the ultrastructure elements of the triad as normal and after exposure to ethanol.
Authors and Affiliations
D. G. Marchenko, L. A. Filimonova
Keywords
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- EP ID EP543124
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