Background: The method of immunoelectron microscopy has been found more than 20 years. It is widely applied to detect and identify some types of virus in medical waste samples.\r\n', u'Objectives: To identify antigen location of Rota virus in organelle of the Vero cell and primary monkey kidney cells after infecting and to study the interaction between the virus and host cells.\r\n', u'Subjects and methods: The study was conducted on Rota virus G1P8 (KH0118) isolated from patients with symptoms of acute diarrhea, primary monkey kidney cells collected from Macaca mulatta monkey and the Vero cell of WHO. \r\n', u'Results: Gold particles (10nm) coated protein A and polyclonal antibodies were used to interact directly with Rotavirus proteins \r\n', u'These gold particles with high electron density revealed the antigen location of the Rota virus in the lysosome, pouch and other compartments of the cytoplasm.\r\n', u'Newly assembled viral particles could be identified only after 18-20hours post-infection. It is also noteworthy that viral particles and empty capsides (virus like particles) were comprised into cytoplasmic vesicles associated with the endoplasmic reticulum (ER)-Golgi system.\r\n', u'Conclusion: In order to better understand the interaction mechanism of virus and host cells, the use of this method together with specific monoclonal antibodies for each protein component of viruses and cells is essential.\r\n', u'\r\n', u'\r\n', u'
Rotavirus ; Vero Cells ;