Lam K M
Department of Pathology, School of Veterinary Medicine, University of California, Davis 95616, USA.
J Comp Pathol. 1996 Jan;114(1):73-9. doi: 10.1016/s0021-9975(96)80064-8.
The changes in chicken cardiomyocytes resulting from infection with the GB strain of Newcastle disease virus were studied by electron microscopy. The virus infection caused shortening of the sarcomeres and generalized oedema in the perivascular region of the heart muscle, containing debris from degenerated mitochondria and myofilaments. Some of the cardiomyocytes had condensed chromatin, resembling that of apoptotic cells.
通过电子显微镜研究了感染新城疫病毒GB株后鸡心肌细胞的变化。病毒感染导致肌节缩短，心肌血管周围区域出现全身性水肿，其中含有来自退化线粒体和肌丝的碎片。一些心肌细胞有浓缩的染色质，类似于凋亡细胞的染色质。
